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Background/Aims Systemic sclerosis (SSc) is characterised by endothelial dysfunction and vasculopathy, which may lead to venous thrombosis. Here, we report four cases of extensive venous thrombosis of the upper limbs and right atrium associated with implantable venous access devices (port-a-cath) in patients with a diagnosis of SSc, who presented to our specialist centre between 2018 and 2022. Methods We retrospectively reviewed four patients with SSc and port-a-cathassociated thrombosis who presented to the Department of Rheumatology, Royal Free Hospital NHS Trust between 2018 and 2022. All patients are diagnosed with systemic sclerosis according to the 2013 ACR/EULAR classification criteria. Results Three patients were diagnosed with a port-a-cath-associated thrombosis in 2022, and one in 2018. Two patients had limited cutaneous SSc with positive anti-centromere antibodies, and 2 had diffuse subset with anti-U3RNP antibodies. All patients had a right-sided port-a-cath that had been in-situ for at least 3 years. Two patients were diagnosed with right atrium thrombus (measuring 2.2 and 3cm respectively), one patient with an internal jugular vein and right subclavian thrombosis, and one with a left subclavian thrombosis. None had a history of previous thromboembolic event. A full thrombophilia screen was negative in 2 patients, and is pending in the others. Of note, 2 patients had COVID-19 infection within the 3 months prior the thrombotic event. 1 patient had tocilizumab administered through the line, 1 rituximab and IVIG, the other 2 had prostanoids only. Conclusion We described four recent cases of port-a-cath-associated thrombosis of the upper limbs and right atrium in SSc patients with no previous history of thrombosis. This highlights the increased risk of thrombosis related to long term indwelling catheters in SSc and demonstrates the potential interplay between covid microvasculopathy and the associated thrombotic risks reported with both ACA and antiU3RNP antibodies in SSc. We note that from previous reports the relative lower risk of adverse outcomes in SSc patient receiving parenteral nutrition. Further research into frequency of port-a-cath-related thrombosis in SSc patients is warranted, especially with use of prostanoids, and adequate screening and non-invasive follow up might be needed to avoid life-threatening thromboembolic complications. (Table Presented).
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Case Report: A 28 year old male with a past medical history of hypothyroidism and positive ANA presented to an outpatient dermatology clinic with a diffuse pruritic rash two weeks after the administration of his first Moderna COVID booster vaccine. He denied any other accompanying symptoms such as fever or chills as well as any similar rashes to prior doses of the Moderna COVID vaccine. The rash consisted of pink erythematous minimally scaly papules, thin plaques and patches involving the left and right dorsal hands, forearms, wrists, face, neck and left shoulder. The remainder of the patient's skin including the bilateral lower extremities, the eyelids, conjunctiva and oral mucosa was clear. The patient denied any similar rashes in the past. The patient denied any allergies to medications, or food or environmental allergies. He denied any notable contact allergen exposures, including to soaps, lotions, and cosmetic products. The patient also denied any significant family history or past surgical history. The patient was on Armour Thyroid for hypothyroidism and testosterone for low levels since age eighteen. The patient was started on cetirizine 10 mg once daily for the rash with minimal improvement. Autoimmune workup for the rash was notable for an elevated anti-RNP and as the patient's past medical history included Raynaud's phenomenon and ANA positivity for ten years, the patient was diagnosed with mixed connective tissue disease (MCTD). Autoimmune conditions can often have an indolent course, where symptoms progressively develop and worsen. MCTD is an autoimmune overlap syndrome that can consist of the following three connective tissue diseases: systemic lupus erythematosus, scleroderma, and polymyositis. Millions of individuals across the world are receiving COVID vaccines to protect themselves and members of their community, and it is of utmost importance that we continue to investigate adverse events. Although of low incidence, these rare effects have the ability to impact large numbers of people within both healthy and immunocompromised populations. It is critical that we examine and document them in a rigorous manner, to ensure safe vaccine delivery and reassure the public about vaccine safety overall.
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Case Report: Acute motor and sensory axonal neuropathy (AMSAN) syndrome is a rare subtype of Guillain-Barre syndrome (GBS) with poor recovery [1]. While respiratory and gastrointestinal infections may precipitate AMSAN, an underlying autoimmune disorder is seldom reported in literature. We herein report the complex case of a patient with undiagnosed, asymptomatic mixed connective tissue disease (MCTD) who developed AMSAN syndrome. Case: A 44-year-old Asian male without medical history presented with progressively worsening weakness of both upper and lower extremities and inability to perform daily activities. His symptoms started 12 weeks prior with difficulty standing from a seated position. He felt subjectively better for some time until a week prior, when he became bedbound. He had diarrhea 6 months ago, with 5-6 loose bowel movements a day for a few weeks. Vital signs on admission was normal. On neurological examination, he was alert and oriented, with bilateral upper and lower extremity flaccid paralysis, diffuse muscle atrophy, bilateral hand and foot drop, negative Hoover sign, diffuse areflexia, and intact sensation. Cerebrospinal fluid (CSF) analysis showed WBC 0 and protein level 136. MRI cervical, thoracic, and lumbar spine were normal. EMG revealed sensory involvement with positive sharp waves in proximal muscles along with fibrillations. Intravenous immunoglobulin (IVIG) was initiated at 0.4 mg/kg for 5 days. Infectious workup for COVID-19, stool culture, HIV, TB, RPR and campylobacter jejuni antibody (Ab), was negative. ANA was positive in a speckled pattern with titres 1:1280, with a positive RNP Ab, SS-A, and RF IgM, IgG and IgA. Rest of the autoimmune workup (anti-dsDNA, anti-CCP, SS-B, aldolase, anti-Jo-1, anti-Scl-70, p-ANCA, c-ANCA, anti-GM1, anti-GQ1b, and anti-GD1a ganglioside Ab) was negative. The myositis specific 11 Ab panel was negative. Despite IVIG therapy, he developed dysphagia, respiratory distress, with a negative inspiratory force of -0, requiring intubation. He had a tracheostomy and PEG tube placed and remains quadraplegic nearly 120 days later. Discussion(s): The authors report a unique case of a patient who became progressively weak over 3 months, leading to complete quadriplegia. Interestingly, this is more consistent with chronic inflammatory demyelinating poly-neuropathy (CIDP), as AMSAN typically develops over a short period of 2 to 4 weeks [2]. Despite having negative anti-GM1 and anti-GD1a Ab (in which positive Ab are pathognomonic but not always present in AMSAN syndrome), the patient had weakness that began in the lower extremities, progressing to paralysis, along with albuminocytological dissociation on CSF analysis, pointing to a GBS diagnosis [3]. He had sensory involvement in the EMG, thus making the diagnosis as AMSAN. He had an undiagnosed, asymptomatic autoimmune process most consistent with MCTD. Whether the two disease processes are related to each other is a concept that has not yet been investigated. Pediatric Clinical Case Reports Concurrent Session Saturday February 4, 2023 1:00 PM Copyright © 2023 Southern Society for Clinical Investigation.
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Purpose: To report a case of a 51-year- old male who developed dermatomyositis following the second dose of coronavirus disease (COVID-19) vaccine. Method(s): Case report Result: Case: We report a case of 51-year- old male who developed erythematous maculopapular rash on the upper anterior chest and upper back along with symmetric proximal muscle weakness two months after receiving his second dose of CoronaVac vaccine. His symptoms were followed by edema in the periorbital area which later involved the upper and lower extremities. He had dysphagia and weight loss. He had no known family history of autoimmune diseases. Physical examination revealed macular erythema over the lower anterior neck and upper back. Heliotrope rash and hyperkeratotic pink scaly papules on bilateral lateral second digits (mechanic's hands) were seen. Symmetric proximal muscle weakness in the upper and lower extremities was objectified. Blood tests showed elevated muscle enzymes (total CK: 3899 U/L, CK MB mass: 15.4 ng/mL, LDH: 683, AST: 232 U/L, ALT: 66 IU/L) elevated ESR (36) and normal CRP. Anti Jo 1 and anti U1 RNP were negative. Work up for systemic infection, thyroid function and malignancy were unremarkable. Diagnosis: Diagnosis of dermatomyositis was made based on clinical history and physical exam findings of symmetric proximal weakness, presence of heliotrope rash, V sign and shawl sign. Laboratory tests revealed elevated total CK, CK MB mass, LDH, AST, ALT and ESR consistent with an inflammatory myositis. Intervention(s): Hydrocortisone 1 mg/kg/day was started. Azathioprine was commenced on the 3rd hospital day. Ethical consideration: Informed consent for both written and photographic content was secured and patient confidentiality was observed. Conclusion(s): This case highlights the possible association between COVID 19 vaccine and this rare autoimmune disease. We hypothesize that among patients with genetic predisposition, the possibility of vaccines triggering and unmasking an autoimmune event is possible. (Figure Presented).
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Background: Amyopathic dermatomyositis is a rare autoimmune skin disease with similar cutaneous manifestations as classic dermatomyositis (CDM), but with absent or subclinical muscle involvement i.e. Clinically Amyopathic Dermatomyositis (CADM). Inciting agents including vaccines have been linked to CADM. We describe a case of new-onset CADM associated with COVID-19 vaccine. Objective(s): To illustrate the occurrence of new-onset CADM in a 27-year- old male following COVID-19 immunization. Case Summary: A previously well 27-year- old male developed joint and muscle aches accompanied by scattered erythematous patches on the face and both upper and lower extremities, a week after receiving first dose of viral vector SARS-CoV- 2 vaccine. He took an anti-histamine and paracetamol with some relief of pains and slight clearing of the rashes. He proceeded to receive a second dose of the same vaccine 2 months later. A few days following the second dose, there was exacerbation of the skin lesions and was referred to Rheumatology clinics. Physical exam disclosed an ambulatory well-built male with normal vital signs and no objective muscle weakness. Skin involvement included facial rash, and the characteristic Heliotrope rash, Gottron's papules, and Holster sign. Complete blood counts, chemistries and muscle enzymes were within normal. Antinuclear antibody (ANA), erythrocyte sedimentation rate (ESR) and Smith/ribonucleoprotein (Sm/RNP) antibody were positive. He was managed with tapering prednisone and maintained on methotrexate and folic acid with significant improvement at time of this report. Conclusion(s): This is the first reported case of adverse reaction to COVID-19 vaccine that had studied in detail the skin and systemic autoimmune reaction. Development of autoimmune reaction following SARS-CoV- 2 vaccine has been described extensively;however, evidence of autoimmunity following vaccination is still relatively scant. Our case suggests that in predisposed subjects' vaccination could trigger an autoimmune reaction similar to the natural infection.
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Background: The emergence of the coronavirus disease (COVID-19) prompted pharmaceutical companies to develop effective vaccines to address the problem. While studies prove the vaccines are safe, rare systemic side effects remain possible. All types can cause various vaccine-related adverse reactions which are continuously being monitored. This paper aims to highlight new data on immunologic reactions to COVID-19 vaccines. Morphea demonstrated after COVID-19 vaccination is rare. Herein, we report a case of morphea that was most likely triggered by the immune response against inactivated COVID-19 vaccine. Method(s): A case of morphea was reviewed at the clinic in a tertiary hospital in the Philippines. Result(s): A 48 year old Japanese male had no underlying co-morbidities and no previous COVID-19 infection. He had his first dose of inactivated COVID-19 vaccine, coronaVac (sinovac) with no untoward reactions. After a month, he had his second dose. One week later, the patient started to have a red plaque on his upper back, palpable, tender on palpation and pruritic. Review of systems was unremarkable. The patient denied any insect bites or skin trauma. No medications applied or taken. No known allergies to food, medications or vaccines. He is a 32 pack years smoker. No family history of any autoimmune diseases. In five months, the skin lesion insidiously progressed, thickened and now spreading to the left side of the back. The patient sought consult with a dermatologist and rheumatologist. Physical examination revealed thickened skin and subcutaneous tissue on the upper back with post-inflammatory hyperpigmentation. Work-up showed normal complete blood count, normal chest x-ray, non-reactive Hepatitis B antigen. Antinuclear antibody (ANA) was positive with 1:80 titer and nuclear speckled pattern. Anti-double stranded DNA (anti-dsDNA), anti-smith, antinuclear ribonucleoprotein (anti-RNP), anti-SSA, anti-SSB and anti-Jo- 1 were all negative. The patient's skin biopsy to the reticular dermis showed findings that are consistent with Morphea. The patient was then started on Methotrexate. Conclusion(s): People should be educated about the possible outcomes of COVID-19 vaccines. One of these are immune-related diseases, such as morphea. The underlying mechanism of morphea is multifactorial but one hypothesis highlighted that the spike glycoprotein from vaccination drives these skin reactions. Other studies demonstrated molecular mimicry to viral epitopes. Discussing this cutaneous manifestation secondary to COVID-19 vaccine stressed the importance of this clinical condition, in order to provide a proper diagnosis and therapeutic management. Although there are novel case reports of morphea induced by COVID-19 mRNA vaccine, inactivated COVID-19 vaccine-related morphea has not been reported yet.
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Introduction: Systemic lupus erythematosus (SLE) is a rare diagnosis in children and can present with nonspecific symptoms. Similarly, arterial thromboses in children without risk factors is also rare. Together, they present a diagnostic challenge which may lead to a delay in proper management. Our objective is to emphasize the importance of having high suspicion for SLE in children, especially when presenting with arterial thrombosis. Case Description: Our patient is a 6-year-old female who presented with a 3-week history of severe right foot pain with a 1-week history of discoloration in the same foot. She sought care multiple times prior to presentation. She initially received the diagnosis of “COVID toes” despite a negative COVID PCR. Prior to presentation, she developed fevers, worsening foot pain, increasing discoloration, decreased oral intake, weight loss, and fatigue. Further lab work showed acute kidney injury, elevated inflammatory markers, and coagulopathy. She was also found to have elevated troponins and QTc prolongation. Additionally, a lower extremity Doppler demonstrated an acute partially occluding thrombus in her right popliteal artery. She was transferred to the pediatric intensive care unit (PICU) and started on a heparin infusion. An Echocardiogram with bubble study showed no interatrial shunting. Thrombolysis was considered but held due to concerns regarding thrombus chronicity. COVID-19 PCR and antibodies were negative, so Infectious Disease team determined this was unlikely related to an acute or remote COVID-19 infection or multisystem inflammatory syndrome in children (MIS-C). Her hemoglobin and platelets began to downtrend and Coombs was positive, raising concern for autoimmune hemolytic anemia. Autoimmune and coagulopathy work-up was significant for positive ANA titer, low complement levels and elevated anticardiolipin, anti-dsDNA, anti-Smith, anti-chromatin, and anti-RNP antibodies. She also had a chest X-ray that showed small non-infectious pleural and pericardial effusions suggestive of serositis. The constellation of these findings eventually led to the diagnosis of SLE. Discussion: There have been several cases of thrombotic or thromboembolic events reported in pediatric patients with SLE, with a majority being venous related events. Only two reports involving cerebral arteries have been published. For several of these patients, thrombosis was the presenting symptoms of their disease. In our literature review, we did not find any cases of arterial thrombosis outside the central nervous system related to SLE. Conclusion: Arterial thrombosis can be a presenting symptom for SLE in children. Despite being a rare presentation, rheumatologic diseases such as SLE should always be considered to prevent a delay in diagnosis and management. In our case, our patient experienced a notable delay in care due to a misdiagnosis related to the COVID-19 pandemic. While it is extremely important to consider sequelae of COVID-19, we would like to emphasize the importance of ensuring consideration of other diagnoses as well.
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SARS-COV-2 infection is often associated with exaggerated immune response, also referred to as a ‘cytokine storm’. There is growing concern that it may be linked to autoimmunity, with many cases of autoimmune diseases either triggered by or related to SARS-COV-2 having been reported, ranging from Guillain-Barre syndrome, Graves’ disease, multiple sclerosis, Kawasaki-like disease. Our patient was a 20-year-old female with a history of hidradenitis who presented with malaise, feet and ankle swelling, asthenia, anorexia, weight loss of 50 Ibs of 4 months. She had COVID pneumonia 7 months prior and was also seen in the ER thrice afterwards for ankle pain and fatigue managed with antibiotics and analgesics. Exam findings included tender bilateral lower extremity edema, diffuse hyperkeratotic and hyperpigmented purpuric rashes and bilateral suppurative axillary swellings. She was admitted for protein-energy malnutrition. Blood work showed WBC 13.5, low Hb 9.3, AST 509, ALT 104, BUN 29, Creatinine 0.9, Protein 7.5, albumin 1.5 (globulin gap of 6). Urine assay showed 3+ proteinuria Hb 3+ with RBC 3-10/hpf, absent nitrite, LE 1+, protein/creatinine ratio was 2949 mg/g. Blood cultures returned negative. US showed trace pericardial effusion and normal kidneys. Infectious workup returned negative for anti-streptolysin O, HIV, hepatitis B and C. Two days after, she developed AMS, fever, tachycardia and neck stiffness concerning for possible meningoencephalitis. CT head was normal. Lumbar puncture was performed. IV vancomycin and piperacillin-tazobactam was started. CSF fluid analysis revealed total protein of 125mg/dl, elevated IgG 79.8, concerning for an underlying inflammatory pathology. EEG was unremarkable. She became oliguric with creatinine and BUN both peaking at 2.6 and 58 respectively. Renal ultrasound revealed medical renal disease. Urine microscopy showed granular cast and no dysmorphic RBCs. ANA, anti-smith SSA, SSB, DS-DNA, RF, smooth muscle, anti-histone, anti-centromere, JO-1 and RNP antibodies were markedly elevated. She was unstable for CT trocar biopsy of the kidney. She subsequently went into cardiac arrest multiple times about a week into admission, before eventually expiring. Though causation was not established in our patient, SARS-COV-2 infection causing exaggerated immune response may unmask SLE or be associated with SLE.
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Objective: This case report describes a longitudinally-extensive transverse myelitis after Moderna SARS-CoV-2 vaccination. Background: Transverse myelitis (TM) is an inflammatory spinal cord syndrome presenting with acute-to-subacute neurological deficits. A lesion spanning three or more vertebral segments on imaging is considered “longitudinally-extensive.” The TM differential is broad-- among these etiologies, vaccination is a rare but recognized entity. Design/Methods: 60-year-old, right-handed man with chronic right hemisphere stroke with residual left hemiparesis admitted for four days of bilateral lower extremity numbness progressing to weakness and urinary and bowel incontinence 10 days after receiving his second Moderna SARS-CoV-2 vaccination. Examination showed hypotonic lower extremities, proximal greater than distal weakness, a T9 dermatome sensory level, perineal numbness, mildly-reduced rectal tone, and preserved reflexes. MRI spine revealed a longitudinallyextensive, non-enhancing T2-hyperintense lesion spanning T8-T12. CSF analysis demonstrated 5 white blood cells, 1271 red blood cells, 124 glucose, and 55 protein. Aside from mildly elevated ESR and CRP, extensive serum and CSF work-up for other causes of myelopathy, including nutritional/toxic (copper, zinc, heavy metals), infectious (RPR/VDRL, HIV, HTLV, HSV, VZV, West Nile), and rheumatologic (anti-Jo, anti-Mi-2, anti-Ro/La, anti-smith, anti-Scleroderma, anti-dsDNA, anti-ribosomal P, anti-RNP), were unremarkable. Anti-NMO and anti-MOG antibodies were negative. He improved with methylprednisolone 1000 mg daily for five days suggesting an autoimmune etiology. Results: NA Conclusions: Transverse myelitis has a broad presentation and differential, requiring detailed history-taking to determine the cause as management differs between etiologies. SARS-CoV-2 and post-vaccination are known etiologies for TM. Given the timing of our patient's symptom onset after vaccination and thorough exclusion of other causes, we postulate a potentially novel case of TM associated with the Moderna SARS-CoV-2 vaccine. Though post-vaccination myelopathy is potentially debilitating if untreated, it is rare, and the benefits of vaccination appear to outweigh the risks.
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Background/Aims There is a growing number of reports of new-onset autoimmune disease or complications of underlying autoimmune disorders following COVID-19 infection and vaccination. Methods We describe two cases of systemic lupus erythematosus (SLE) that developed De novo in two female patients shortly after receiving their COVID-19 vaccinations. Results The first case is a 29-year-old female with no prior medical history. One week following her COVID-19 Pfizer/BioNTech vaccination, she developed widespread pruritus, fatigue, myalgia, arthralgia, fever and night sweats. Blood tests showed pancytopenia and she was referred for an urgent haematology opinion due to lymphoma. Positron Emission Tomography/computed tomography (PET/CT) demonstrated widespread lymphadenopathy. Bone and lymph node biopsy showed reactive changes only. Her symptoms progressed with polyarticular inflammatory arthritis, oral ulceration, Raynaud's, pleuritic chest pain, palmar purpuric rash, and a widespread tender urticarial rash. Further investigations showed low complement C3/C4, anti-double stranded DNA antibody titre (dsDNA) >200 IU/mL, positive Anti-Ro antibody, positive Anti-La antibody, weakly positive anti-RNP antibody and an Anti-C1q antibody >400 units/ml with a urine protein/creatinine ratio (PCR) of 39 mg/mmol. A diagnosis of SLE with urticarial vasculitis was made and she commenced Hydroxychloroquine in addition to weaning prednisolone (60mg). A skin biopsy confirmed lupus vasculitis. Despite high dose prednisolone, urine PCR increased over 2 weeks from 39 to 84 mg/mmol. Renal biopsy demonstrated class 3 lupus nephritis. She was pulsed with 500mg IV methyl prednisolone over 3 days and commenced mycophenolate 1g BD. Within weeks she was in clinical remission. The second case is a 70-year-old female with a past medical history of diverticulosis, uterine fibroids and small hand joint osteoarthritis. She presented with a sudden onset, 6-week history of bilateral symmetrical small and large joint synovitis that developed 8 days following the first dose of the COVID-19 Oxford-AstraZeneca vaccine. Her investigations showed reduced lymphocyte counts (0.9 109/L), raised CRP 26 mg/L and ESR 32 mm/hr. Antinuclear antibodies were weakly positive with a homogenous pattern. DsDNA titre was raised at 175 IU/mL and C4 reduced at 0.14 g/L. There was no proteinuria or any evidence of major internal organ involvement. She was started on a short reducing course of oral prednisolone given the severity of her presenting clinical features. Her symptoms improved, with no recurrence on stopping steroids but she has continued elevation in DsDNA;a conservative management approach is being adopted. Conclusion Both cases met the EULAR/ACR and SLICC classification criteria for SLE. There was a clear temporal association between the onset of SLE symptoms and COVID-19 vaccination. Our cases raise the possible association/causation of SLE following COVID-19 vaccination. Potential mechanisms include immune responses elicited by the COVID-19 vaccination, triggering autoimmunity in genetically predisposed individuals. Further research and data from registries are required.
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Introduction: Systemic lupus erythematosus (SLE) is a chronic, multifaceted autoimmune inflammatory disease with a wide range of clinical presentations resulting from its effect on multiple organ systems. We report a case of SLE associated with autoimmune pancreatitis. Methods: In this study, we present a patient diagnosed as having SLE who developed acute auto-immune pancreatitis. Results: This is a 36-year-old woman, with lupus diagnosed since 2009. Initially, the manifestations of her disease were dermatological and articular. Then appeared the renal involvement with a lupus nephropathy class IV at the renal biopsy (PBR). She was previously treated with the NIH protocol then oral prednisolone with improvement in her symptoms. She continued these medications but was lost to follow-up since 2016 and presented after 6 years with pigmented skin lesions on her upper and lower limbs, abdominal pain and distension, vomiting, and an altered general condition. In biology, the patient presented a functional acute kidney failure, an elevated amylasemia (30 times normal), an elevated lipasemia (6 times normal), a normocytic normochromic hemolytic anemia with positive direct coombs test, lymphopenia, a positive immunological assessment (AAN, anti DNA AC, anti Sm, anti SSA, anti RNP), a low C3, a low C4. The patient presented a lupus flare with a SLEDAI score of 6 points: moderate lupus activity. Ultrasound confirmed a large abundance of ascites. Ascites fluid puncture showed an exudate with hyperleukocytosis with predominantly PNN and no germ on direct examination nor on culture.The infectious origin of the pancreatitis was eliminated (CMV, tuberculosis, covid19), as well as the tumoral origin (negative tumor markers, abdominal CT scan showed a swollen pancreas in its caudal portion with loss of physiological lobulations and normal spontaneous density.Necrosis flows difficult to individualize. In addition, no deep neoplastic focus). The autoimmune origin of the pancreatitis due to its lupus attack was retained. She was put on corticosteroids (500mg intravenously for 3 days) then relayed by oral route, albumin infusion, evacuation puncture. The subsequent evolution was marked by the progressive normalization of the pancreatic balance and the slower disappearance of the ascites. Conclusions: Acute pancreatitis is an unusual manifestation of SLE and it should be suspected in any SLE patient with these similar symptoms. In many cases, this complication has been attributed to the drugs administered. In our case, a favorable course of pancreatitis with corticosteroids adds further evidence to the idea that lupus-related pancreatitis is not a side effect of corticosteroid therapy. Moreover, treatment with these medications improves the prognosis. No conflict of interest
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Case Report A previously healthy 13 year-old female presented with painful, oral mucosal bullae filled with sanguinous fluid. She was initially (mis)diagnosed with angina bullosa haemorrhagica (ABH) and was provided symptomatic treatment. After a CBC demonstrated severe thrombocytopenia, anemia, and leukopenia, the patient was admitted for further workup including Coombs and COVID-19 PCR, which were both positive. Given a remote family history of Lupus and increasing right knee pain, further diagnostic testing was ordered. These results demonstrated a positive ANA, anti-Smith, anti-chromatin, anti-RNP, increased dsDNA and increased SM/RMP, confirming Lupus as the etiology of this patient's presentation. A form of Blistering Systemic Lupus Erythematosus (BSLE) was likely responsible for the patient's oral manifestations. The patient was discharged on Prednisone 30 mg twice per day after receiving 60 g IVIG and 3 days of high dose pulse corticosteroids. Discussion This outlines the case of a thirteen yearold girl with SLE with an initial presentation of blood-filled oral mucosal lesions. The patient's COVID-19 positive status, young age, and atypical presentation added to the intricacy of her case. After presenting with blood-filled bullae in the oral cavity, the patient was initially suspected of having Angina Bullosa Haemorrhagica (ABH). ABH is a rare condition that presents with painful or painless blood-filled oral vesicles or bullae that rupture spontaneously and heal without scarring. The patient's abnormal CBC ruled out ABH and suggested a diagnosis of Evan's syndrome, a disorder in which cytopenias are present in two or more cell lines. Before SLE was determined to be the cause of the patient's cytopenias, the etiology of her Evan's syndrome was attributed to her COVID-19 positive status. Rarely, Lupus has been reported to present with vesicles and bullae in a syndrome known as BSLE. Upon an extensive review of the literature, only four articles mentioned oral bullae in a pediatric patient with SLE and not a single article mentioned hemorrhagic bullae in pediatric SLE patients. Conclusion A deeper understanding of the variety of cutaneous manifestations of SLE is essential for disease diagnosis and management. The present study details the first ever reported case of SLE presenting with blood-filled oral bullae in a pediatric patient. Novel presentations of SLE such as this reinforce the need for a collaborative, inter-specialty approach to diagnosis and treatment of autoimmune disease. This case reinforces the utility of a centralized database for recording unique autoimmune manifestations in order to aid in physicians' diagnosis and expediency of treatment. Lastly, this case should support an increase in a clinician's degree of suspicion for underlying autoimmune disease when dealing with unique cutaneous presentations of autoimmune diseases like SLE.
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Case Report Pediatric Systemic Lupus Erythematous (pSLE) is a multi-system autoimmune disease with varied clinical presentations. Although rare, it can be associated with significant morbidity and mortality. We report a case of a newly diagnosed pSLE patient who's presenting symptoms were concerning for viral pericarditis. Our 17-year-old African American female presented with non-radiating substernal chest pain and shortness of breath for three days. Pain was described as a constant pressure, exacerbated by lying down, and improved with leaning forward. Shortness of breath was most notable with ambulation. Other associated symptoms included subjective fever, chills, fatigue, two-week history of mild cough, intermittent headaches, nausea, emesis, pedal edema, myalgias, arthralgias, and a 10-pound weight loss. Detailed enquiry revealed a long-standing history of lymphadenopathy, neutropenia, microcytic anemia, and migraine headaches. Previous evaluation included normal thyroid studies, Hemoglobin A1c, complete metabolic panel, HIV testing, monospot, and a reassuring peripheral blood smear. Initial evaluation for her chest pain revealed normal EKG and chest x-ray. On physical exam at our facility, she was afebrile with normal vital signs. Soft, mobile, non-tender, <2 cm posterior cervical lymph nodes were palpated. Cardiac exam was unrevealing and no arthritis or rashes were noted. Her lungs were clear, but she had conversational dyspnea. Initial differential diagnoses included systemic processes such as rheumatologic, oncologic, and infectious. Testing revealed elevated troponin, proteinuria, pancytopenia, and elevated inflammatory markers. Coombs test and ACE were negative. D-dimer and creatinine kinase to evaluate for deep vein thrombosis and myositis were normal. EKG was concerning for ST elevation in anterolateral leads, and an echocardiogram revealed a small, globally distributed pericardial effusion. COVID PCR was positive concerning for pericarditis secondary to multisystem inflammatory syndrome in children (MIS-C). Though she met diagnostic criteria for MIS-C with her history of fever, elevated inflammatory markers, and multisystem involvement (cardiac and abdominal), the presence of her symptoms over several months was more concerning for a chronic process. Further evaluation into an underlying etiology revealed low C3/C4, positive ANA, positive ds-DNA, and positive SS-A, SS-B, chromatin, Anti-Smith, and RNP antibodies. The immunologic profile along with her clinical presentation was consistent with pSLE. Treatment with high-dose intravenous steroids resulted in complete resolution of her chest pain and she was discharged on oral hydroxychloroquine. pSLE is a multi-faceted and diagnostically challenging disease. Our case highlights the importance of obtaining a thorough history and a low threshold of suspicion for this complex autoimmune condition.
ABSTRACT
Case report-IntroductionThis is a case of Pakistani female with limited systemic sclerosis and associated mild interstitial lung disease. The lung disease was complicated by SARS-COV-2 related pneumonitis in April 2020 and that led to treatment challenges.She was previously seen in multiple private hospitals and labelled as Rheumatoid arthritis. She was being treated with long term steroids and Methotrexate. After her initial presentation to our Rheumatology services, her diagnosis was correctly revised to Systemic Sclerosis with phenotype of CREST. Her treatment was adjusted to Vasodilators and Mycophenolate due to skin and Lung involvement.Case report-Case descriptionThis is a case of 40-year-old Pakistani female who had been having multiple joint pains since 2010. She also experienced severe Raynaud's.She presented to our Rheumatology clinic in December 2018. Her symptoms included recurrent digital ulcers, tight and tough skin at fingers and Raynaud's worse during winter months. Her examination confirmed peripheral cyanosis with multiple digital ulcers with superimposed infection, marked sclerodactyly and calcinosis. She was started on Vasodilator therapy including calcium channel blocker and PDE5 inhibitor due to severity of ulceration. Infection was managed with prolonged course of antimicrobial therapy. Her immunology showed positive anti nRNP/Sm. Anti-centromere and anti Scl 70 were negative. Her condition fit description of CREST (Calcinosis, RP, Oesophageal dysmotility, telangiectasia). Her management included weaning off Methotrexate and reduction in the dose of corticosteroids.In February 2019, Respiratory work up showed normal Chest radiograph, High resolution CT chest showing no significant abnormality and FEV1 82%, FVC 86%, and DLCO 77%. Her PASP was 25mmHg. Overall, her condition remained stable over the course of next year. Her medication included Cellcept, low dose prednisolone, hydroxychloroquine, and Sildenafil. More importantly, Digital ulcers have been well controlled with combined vasodilator therapy.In April 2020, she developed SARS-CoV-2 with mild respiratory symptoms and was admitted to a different hospital. Fortunately, she responded well to ward based supportive and symptomatic treatment with no need for respiratory support. Subsequently, she has seen a different respiratory physician and had repeat imaging of chest which has led to dilemma whether the ground glass opacities in both lungs is due to scleroderma lung or COVID-19 related lung disease. She was given high dose prednisolone by the respiratory physician which has been reduced in rheumatology clinic. The new findings on chest imaging are sequelae of SARS-COV-2.Case report-DiscussionThis case highlights few important points as below:Systemic sclerosis diagnosis was not made for many years even though she has had severe digital ulcers for a long time. She was being managed as Rheumatoid arthritis. Systemic sclerosis remains a difficult disease to diagnose and is still under recognised.SARS-COV-2 related illness has not affected this patient adversely despite the fact of being on long term maintenance prednisolone of 7.5mg daily dose and Cellcept 2gm. Her cellcept was temporarily stopped during acute illness.We know that viral pneumonitis can present with typical ground glass opacities in bilateral areas of lungs and differential diagnosis does include connective tissue related lung disease but this lady had no significant respiratory involvement prior to COVID-19 illness and follow up scan will help to decide if this is disease progression or related to viral cause.Case report-Key learning pointsThere are multiple learning points in this case:Continuity of care under same primary team can avoid confusion related to diagnosis and diagnosis related complications. This lady had none, or mild subclinical lung involvement related to systemic sclerosis prior to contracting COVID-19 illness. Her CT chest findings after the episode of SARS-COV-2 were attributed to systemic sclerosis as she was seen by different respiratory team. This conti uity is not always possible, but MDT collaboration needs to be improved across hospitals and across various departments.Systemic sclerosis remains an under diagnosed and under recognized complex rheumatic disorder and more primary care physicians need to be educated so they can appropriately refer these cases to Rheumatology services.Multi-disciplinary collaboration between Rheumatology, Respiratory and other specialties is the key point to manage these complex cases.This case also highlights an interesting observation that presence of significant immune disorder and immunosuppressant medication does not always equate to worse outcome if patient contracts SARS-COV-2. Supportive care, appropriate observation, and temporary suspension of DMARD in such cases can avoid any further complications.