Pituitary apoplexy following adenoviral vector-based COVID-19 vaccination

Pituitary apoplexy (PA) may complicate the course of coronavirus disease 2019 (COVID-19), posing a potential threat to life. Among vaccines designed to prevent COVID-19, there are those adenoviral vector-based, such as Vaxzevria® (formerly COVID-19 Vaccine AstraZeneca). The product insert states that it can cause very rare coagulation disorders, in particular thrombosis with thrombocytopenia syndrome in some cases accompanied by bleeding, cerebrovascular venous or sinus thrombosis, and thrombocytopenia, including immune thrombocytopenia, also associated with bleeding. Here, we report the onset of PA after Vaxzevria® in a 28-year-old healthy Caucasian female, who experienced long-lasting tension-type headache, hyperprolactinemia and menstrual changes, without thrombocytopenia or thrombosis.

Cerebral venous thrombosis secondary to ulcerative colitis: A case report with a literature review.

Ulcerative colitis is an idiopathic inflammatory bowel condition that may be worsened by thromboembolic events such deep vein thrombosis, cerebral venous thrombosis, and pulmonary embolism. Cerebral venous thrombosis is a rare but critical consequence of ulcerative colitis characterized by high mortality and morbidity rate. It is thought to be caused by the hypercoagulable state that occurs during ulcerative colitis relapse. Cerebral venous thrombosis is a reversible condition with good outcomes when detected early and treated properly. In this study, we describe the case of a young woman who presented with cerebral venous thrombosis secondary to ulcerative colitis complicated by venous infarction with petechial cerebral hemorrhage.

Epidemiology and Disease Burden of Alcohol Associated Liver Disease.

Consumption of alcohol in excess leads to substantial medical, economic, and societal burdens. Approximately 5.3% of all global deaths may be attributed to alcohol consumption. Moreover, the burden of alcohol associated liver disease (ALD) accounts for 5.1% of all disease and injury worldwide. Alcohol use disorder (AUD) affects men more than women globally with significant years of life loss to disability in low, middle and well-developed countries. Precise data on global estimates of alcohol related steatosis, alcohol related hepatitis, and alcohol related cirrhosis have been challenging to obtain. In the United States (US), alcohol related steatosis has been estimated at 4.3% based on NHANES data which has remained stable over 14 years. However, alcohol-related fibrotic liver disease has increased over the same period. In those with AUD, the prevalence of alcohol related hepatitis has been estimated at 10-35%. Globally, the prevalence of alcohol-associated cirrhosis has been estimated at 23.6 million individuals for compensated cirrhosis and 2.46 million for those with decompensated cirrhosis. The contribution of ALD to global mortality and disease burden of liver related deaths is substantial. In 2016 liver disease related to AUD contributed to 50% of the estimated liver disease deaths for age groups 15 years and above. Data from the US report high cost burdens associated with those admitted with alcohol-related liver complications. Finally, the recent COVID-19 pandemic has been associated with marked increase in alcohol consumption worldwide and will likely increase the burden of ALD.

Isolated breast parenchymal changes following COVID-19 vaccine booster.

Ipsilateral transient axillary lymphadenopathy is well-documented following COVID-19 mRNA vaccine administration. Recently, rare mammographic findings of breast tissue changes with co-existing lymphadenopathy have been documented. Current literature on isolated ipsilateral true breast parenchymal changes on diagnostic mammography in symptomatic patients following COVID-19 mRNA vaccine administration is limited. This is one of the first case reports that demonstrates isolated ipsilateral focal asymmetry 5 days after administration of COVID-19 mRNA vaccine followed by complete resolution of symptoms and focal asymmetry confirmed on follow up magnetic resonance imaging. These findings warrant the development of guidelines to reduce unnecessary invasive procedures as part of the workup for possible malignancy.

Facial myonecrosis following COVID-19.

Myositis and myonecrosis are rare sequela of coronavirus disease 2019 (COVID-19). Until now, it has not been seen in muscles of the head and neck. We present a 22-year-old male with 4 months of retroauricular headaches following COVID-19 infection. Magnetic resonance imaging revealed rim-enhancing fluid collections in the bilateral masticator spaces which were sampled by fine-needle aspiration. We also discuss this case in the context of the current understanding of COVID-19-related myositis.

Cerebral venous sinus thrombosis in pregnancy presenting with hemiplegia: A case report.

Cerebral venous sinus thrombosis (CVST) is a rather uncommon disorder. CVST is potentially lethal, therefore early detection and treatment is critical. CVST has been linked to pregnancy and puerperium, while COVID-19 infection has been linked to a hypercoagulable state. CVST can be difficult to detect and treat due to the wide range of neurological manifestations, especially in patients with hypercoagulability. The goal of this study is to conduct a literature review and present a unique case of a pregnant woman with CVST who had left hemiplegia and headache. After 6 months of treatment in the hospital, the patient's hemiplegia was fully resolved. Here, we discuss the treatment of CVST in pregnant women who have a suspected past COVID-19 infection.

A Case of Hypophysitis Associated With SARS-CoV-2 Vaccination.

Background/Objective: Although SARS-CoV-2 vaccines have been developed with multiple novel technologies and rapidly disseminated worldwide, the full profile of adverse effects has not been known. Recently, there are sporadic but increasing reports of endocrinopathy in relation to SARS-CoV-2 vaccination. Here we report a rare case of hypophysitis with acute onset of diabetes insipidus, immediately after SARS-CoV-2 vaccination. Case Report: A 48-year-old female patient had been in her usual state of health until she received the first SARS-CoV-2 vaccine. Two days after vaccination, she started to have flu-like symptoms, including severe headache and myalgia as well as persistent headache, polydipsia, and polyuria. She was diagnosed with diabetes insipidus, and magnetic resonance imaging revealed thickening of the pituitary stalk. Three months after vaccination, her symptoms had somewhat improved, but she still had pituitary stalk thickening on magnetic resonance imaging. Discussion: Given the timing of the occurrence of diabetes insipidus, we believe that the patient's hypophysitis may be associated with SARS-CoV-2 vaccination. We also found 19 cases of endocrinopathy after SARS-CoV-2 vaccination by literature search. The reported endocrine organs were the thyroid, pituitary, and adrenals. Twelve cases of diabetes were also reported. Among 3 pituitary cases, diabetes insipidus was reported only in our case. Conclusion: We report a rare case of SARS-CoV-2 vaccine-triggered hypophysitis, which led to diabetes insipidus. SARS-CoV-2 vaccine-related endocrinopathy seems, indeed, possible. Endocrinopathy is associated with infrequent complications; however, it may be underestimated in the post-SARS-CoV-2-vaccinated population. Further studies are warranted to better understand SARS-CoV-2 vaccine-related endocrinopathy.

Atypical Presentation of Antenatal Eclampsia.

Most women who develop eclampsia have preceding preeclampsia (proteinuria and hypertension). This is especially true for otherwise healthy nulliparous women. However, recently, there has been a paradigm shift in this philosophy. There is mounting evidence that preeclampsia can develop even in the absence of proteinuria and hypertension and that eclampsia itself may be the initial manifestation of hypertensive disorder during pregnancy. We report a rare case of a 24-year-old primigravida at 30 weeks of gestation who presented with new-onset generalised tonic-clonic seizures without prior hypertension or proteinuria in her antenatal records. A thorough workup revealed this presentation to be the initial feature of atypical eclampsia. She was managed appropriately and discharged with an excellent outcome. This experience highlights some of the difficulties in managing a case of atypical eclampsia, namely, erratic onset and an unpredictable course, all of which interfere with timely diagnosis and treatment and contribute to maternal and fetal morbidity and mortality.

Ischemic stroke revealing COVID-19 infection: Case report.

INTRODUCTION: SARS-COV-2 viral infection primarily targets the respiratory system with a clinical picture that varies from simple symptoms to respiratory distress syndrome requiring hospitalization in the intensive care unit; SARS-CoV-2 also has neuro-invasive capabilities and could spread from the respiratory system to the central nervous system. Recently, some patients with COVID-19 have been shown to have neurological symptoms such as headache, anosmia, dysgeusia, dizziness, impaired consciousness, and ischemic stroke. CASE PRESENTATION: we describe a case of ischemic stroke as the main presentation of COVID-19 in a 68 years old man with no previous history, without any associated respiratory signs; clinical examination revealed left hemiparesis with dysarthria and left facial paralysis, NIHSS score was at 11, the brain CT scan performed 1h30min later, completed by a brain MRI that came back in favor of right frontal, temporal and parietal ischemic stroke. The decision of thrombolysis was indicated in urgency, and the patient benefited from thrombolysis, which proceeded without incidents; the outcome was favorable with regression of symptoms.Ischemic stroke has been widely described among the thromboembolic complications of COVID-19, but only a few papers have reported it as a primary manifestation of COVID-19. CONCLUSION: SARS-COV 2 infection can spread from the respiratory system to the central nervous system, resulting in an inflammatory response and excessive secretion of inflammatory markers, leading to ischemic stroke.

Foramen magnum meningioma presented as cervical myelopathy in a pregnant COVID-19 patient: A case report.

Introduction: Meningioma is the second most common primary brain tumor. There are approximately 5.6 cases of meningioma per 100,000 pregnant women. Foramen magnum meningioma is rare, and the diagnosis, treatment, and prognosis are complex in pregnant women. Case presentation: Herein, we report a case of foramen magnum meningioma in a pregnant woman at 32 weeks of gestation, who presented with chronic neck pain and cervical myelopathy. She tested positive for COVID-19 infection. Magnetic resonance imaging findings were compatible with foramen magnum meningioma, and the pathologic analysis revealed a WHO grade-I meningioma. The patient underwent cesarean section followed by tumor excision due to fetal distress and rapid deterioration. Clinical discussion: Management of meningioma during pregnancy requires a multidisciplinary approach. No guidelines for surgical intervention, timing of pregnancy termination, or mode of delivery for pregnant patients with foramen magnum meningioma have been established. While it is best to prolong the pregnancy for as long as possible, a cesarean delivery is preferred to avoid increased intracranial pressure. Operative management of meningioma is warranted if the tumor is growing or symptomatic. This patient died due to the added complication of COVID-19. Although the prognosis of foramen magnum meningioma is usually favorable, COVID-19 comorbidity can increase illness severity. Conclusion: Maternal and fetal health status must be evaluated to decide whether surgical excision and pregnancy termination are needed. In this case, COVID-19 infection and meningioma disease course required further investigation.

Utility of exercise testing to assess athletes for post COVID-19 myocarditis.

Purpose: This study assessed a functional protocol to identify myocarditis or myocardial involvement in competitive athletes following SARS-CoV2 infection. Methods: We prospectively evaluated competitive athletes (n = 174) for myocarditis or myocardial involvement using the Multidisciplinary Inquiry of Athletes in Miami (MIAMI) protocol, a median of 18.5 (IQR 16-25) days following diagnosis of COVID-19 infection. The protocol included biomarker analysis, ECG, cardiopulmonary stress echocardiography testing with global longitudinal strain (GLS), and targeted cardiac MRI for athletes with abnormal findings. Patients were followed for median of 148 days. Results: We evaluated 52 females and 122 males, with median age 21 (IQR: 19, 22) years. Five (2.9%) had evidence of myocardial involvement, including definite or probable myocarditis (n = 2). Three of the 5 athletes with myocarditis or myocardial involvement had clinically significant abnormalities during stress testing including ventricular ectopy, wall motion abnormalities and/or elevated VE/VCO2, while the other two athletes had resting ECG abnormalities. VO2max, left ventricular ejection fraction and GLS were similar between those with or without myocardial involvement. No adverse events were reported in the 169 athletes cleared to exercise at a median follow-up of 148 (IQR108,211) days. Patients who were initially restricted from exercise had no adverse sequelae and were cleared to resume training between 3 and 12 months post diagnosis. Conclusions: Screening protocols that include exercise testing may enhance the sensitivity of detecting COVID-19 related myocardial involvement following recovery from SARS-CoV2 infection.

Seizure and neuropsychiatric compromise as onset of SARS-CoV-2 associated encephalitis.

Infectious SARS-CoV-2 meningitis is rare, especially as the first manifestation of a SARS-CoV-2 infection. Infectious SARS-CoV-2 meningitis can initially manifest with seizures and neuropsychiatric abnormalities, worsen to the point of coma, and occasionally lead to death. Patients with infectious SARS-CoV-2 meningitis require comprehensive evaluation and forced treatment in order to improve the often poor outcome.

Decompressive hemicraniectomy for acute ischemic stroke: A neurosurgical view in a pandemic COVID-19 time highlights of literature.

Background and purpose: The novel coronavirus, SARS-CoV-2, which was identified after the outbreak in Wuhan, China, in December 2019, has kept the whole world in tenterhooks due to its severe life-threatening nature of the infection. The World Health Organization (WHO) declared coronavirus disease (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 a pandemic in 2020, an unprecedented challenge, having a high contagious life-threatening condition with unprecedented impacts for worldwide societies and health care systems. Neurologic symptoms related to SARS-CoV-2 have been described recently in the literature, and acute cerebrovascular disease is one of the most serious complications. The occurrence of large-vessel occlusion in young patients with COVID-19 infection has been exceedingly rare. In this article, we describe the profile of patients undergoing decompressive craniectomy for the treatment of intracranial hypertension by stroke associated with COVID-19 published so far. A narrative review of the central issue in focus was designed: decompressive craniectomy in a pandemic time.

Glial fibrillary acidic protein astrocytopathy in a patient with recent mRNA SARS-CoV-2 vaccination: COVERSHEET

Background Literature describing triggers of GFAP astrocytopathy (GFAP-A) is limited. We report a case of GFAP-A in a patient with recent messenger ribonucleic acid (mRNA) severe acute respiratory syndrome corona virus 2 (SARS-CoV-2) vaccination and discuss the possible pathogenesis. Case description A 45-year-old gentleman presented with features of meningoencephalitis 31 days after the first dose and 4 days after the second dose of mRNA SARS-CoV-2 vaccination. He sequentially developed brainstem/cerebellar, autonomic and cord dysfunction. Cerebrospinal fluid was positive for GFAP autoantibody. Clinical improvement occurred after intravenous methylprednisolone and immunoglobulins. Conclusion Although we are uncertain of a causal link of GFAP-A to mRNA vaccine, indirect activation of an underlying dysregulated immune milieu is plausible.

Asymmetric septal edema masking as hypertrophy in an infant with COVID-19 myocarditis.

Cardiac disease in pediatric patients due to coronavirus SARS-CoV-2 disease (COVID-19) includes myocarditis and multisystem inflammatory syndrome, both of which can present with a broad range in severity. Here we describe an infant with COVID-19 causing fulminant myocarditis with inotrope-resistant acute heart failure requiring extracorporeal membrane oxygenation. The patient demonstrated an atypical finding of localized septal thickening suggestive of hypertrophic cardiomyopathy, but the diagnosis of myocarditis was confirmed by cardiac MRI. Serial echocardiography illustrated complete resolution of septal hypertrophy and normalized cardiac function. The current report highlights the potential severity of COVID-19 associated myocarditis, the potential for recovery, and the utility of cardiac MRI in confirming the mechanism.