Left Atrial Appendage Occlusion as an Alternative to Anticoagulants in Ibrutinib-Induced Hemorrhagic Pericardial Effusion.

Bleeding tendency increases with concomitant use of ibrutinib and anticoagulants. Our patient presented with shortness of breath and was found to have a nonmalignant hemorrhagic pericardial effusion. Ibrutinib was resumed, and percutaneous left atrial appendage occlusion was performed as a substitute for the chemical anticoagulation to decrease the drug-drug interaction. (Level of Difficulty: Intermediate.).

Idiopathic Ovarian Vein Thrombosis: A Rare Cause of Abdominal Pain.

Ovarian vein thrombosis (OVT) is a rare entity. It is usually seen in hypercoagulable states such as pregnancy, peripartum period, active malignancy, recent pelvic surgeries, pelvic infections, and inherited or acquired thrombophilias. Idiopathic OVT is exceedingly rare. We report a case of OVT in a healthy 42-year-old post-menopausal female presenting with right lower quadrant abdominal pain for four days. The patient denied any recent pelvic surgery, pelvic infection, or any family history of thrombophilia. Right ovarian vein thrombosis was found on a computed tomography scan of the abdomen and pelvis. Laboratory workup including hypercoagulability studies was normal. The patient was treated with a therapeutic dose of lower molecular weight heparin and later transitioned to rivaroxaban for three to six months. This case emphasizes OVT as a differential diagnosis of lower abdominal pain in healthy females. Currently, there are no standard guidelines for the duration of anticoagulation in OVT, however based on literature review, deep venous thrombosis treatment guidelines can be followed.

Syncope as the Initial Manifestation of a Late-Stage Renal Cell Carcinoma With Metastasis to the Brain.

Renal cell carcinoma (RCC) is the most common neoplasm that arises from renal parenchyma. About one-third of patients with RCC develop metastatic spread, with common sites including the lung, liver, bone, adrenal gland, and brain. Distant metastases can be difficult to detect unless symptoms appear. We report a case of a 56-year-old female who presented to the emergency department with the unresponsiveness of unknown duration. She underwent a thorough laboratory workup, and the computed tomography (CT) scan revealed a retroperitoneal mass originating from the right kidney and a large hemorrhagic brain mass in the left frontal lobe. The patient underwent emergent full craniotomy for tumor removal, and histology confirmed metastatic RCC. Since several patients with RCC are asymptomatic, the slow growth of tumors leading to distant metastasis can be overlooked. Thus, this case demonstrates the importance of early detection of RCC to help prevent or delay further disease progression.

SARS-CoV-2 Vaccination-Induced Transverse Myelitis.

While mass immunization against coronavirus disease 2019 (COVID-19) rolls out around the globe, safety concerns and adverse events that need prompt evaluation are also emerging. We report a case of transverse myelitis and Bell's palsy after receiving Johnson and Johnson COVID-19 vaccination under the emergency use authorization in a healthy young woman with no past medical history. Other possible etiologies of her symptoms were ruled out, and she was treated successfully with steroids and plasma exchange.

Early Thrombosis of Splenic Artery Stent Graft.

Splenic artery aneurysms (SAAs) are among the most common visceral aneurysms behind aortic and iliac arteries. Certain factors like aneurysm size (especially giant SAAs), hypertension (HTN), symptomatology, pregnancy, portal hypertension (pHTN), and liver transplantation increase the risk of rupture. Most often found incidentally, but when symptomatic, can present with nonspecific symptoms like nausea, vomiting, anorexia, and epigastric/left upper quadrant pain. Diagnosis can be accomplished with different modalities of CT or MRI and digital subtraction angiography (DSA) being the gold standard for diagnosis. Treatment is usually preferred for aneurysms >2 cm, symptomatic cases, and pregnant women. Various surgical/interventional procedures can be performed and selected based on the patient's sex, age, location of the aneurysm, size of the aneurysm, and presenting complaints/complications. Endovascular techniques with or without stent-graft placement are being used more, given the minimally invasive nature of these procedures. No clear guidelines exist on initiation of dual antiplatelet therapy (DAPT), but based on guidelines from visceral arterial stenting (especially iliac arteries and renal arteries), multiple case reports/series on SAAs, we highly recommend the usage of DAPT pre- and post-stent-graft placement to improve patency.

Generalised myoclonus associated with COVID-19 infection.

Postinfectious generalised myoclonus has been reported after many viral and bacterial infections in the past. Recently, some case reports have described it in the context of COVID-19 infection. Most patients described in these case reports are either critically ill and intubated or have concurrent respiratory symptoms. Herein, we present a case of a 79-year-old man, who was recovering from a recent COVID-19 infection, presented with isolated generalised myoclonus. The patient was treated with levetiracetam, a short course (10 days) of dexamethasone, and required extensive rehabilitation. Outpatient follow-up at 2 months suggested complete resolution of symptoms and levetiracetam was subsequently discontinued. This case highlights that generalised myoclonus can occur as a delayed complication of COVID-19 infection.

Acute Pancreatitis in a Patient With COVID-19 After the Resolution of Respiratory Symptoms.

The gastrointestinal (GI) involvement, including acute pancreatitis (AP) from the novel coronavirus disease-2019 (COVID-19), is increasingly being reported. Recent evidence suggests that the pathogenesis of COVID-19 is mediated by the angiotensin-converting enzyme 2 (ACE-2) receptors and transmembrane protease serine 2 (TMPRSS2) for "priming," which is highly expressed in the pancreas. To our knowledge, there is no other reported case of AP associated with COVID-19 after the respiratory symptoms are resolved. In this article, we present a patient with COVID-19, who came with intractable epigastric pain and resolved respiratory symptoms. A diagnosis of AP complicated with COVID-19 was made after laboratory and imaging workup, which was successfully managed conservatively.

Metastatic renal cell carcinoma complicated by right atrial thrombus.

Metastasis of renal cell carcinoma to the heart is a rare event. Herein we present a case of renal cell carcinoma presenting with progressive fatigue, abdominal pain, and weight loss. Imaging studies revealed complex renal mass with extension to right atrium and histopathology confirmed the metastatic renal cell carcinoma.

Recurrent Bilateral Strokes in a Patient Treated With Sipuleucel-T for Prostate Cancer.

Sipuleucel-T is approved by the US Food and Drug Administration (FDA) for the treatment of castration-resistant prostate cancer (CRPC). Herein, we present a patient with recurrent bilateral embolic stroke who was on sipuleucel-T therapy for CRPC. Laboratory and imaging data didn't reveal any source of embolic stroke. A focused history disclosed that the patient received two doses of sipuleucel-T before the first stroke and was advised not to receive his third dose. He reported no other episode of stroke at the six-month follow-up. This case highlights the importance of identifying sipuleucel-T as a potential cause of embolic stroke if the source is not detectable, as discontinuing the therapy can be beneficial. Physicians should evaluate patients for risk of stroke before starting the therapy to prevent future strokes.

Lung Adenocarcinoma Presenting as Malignant Pericardial Effusion/Tamponade.

Lung cancers are the most common primary tumors that involve the pericardium with a prevalence of up to 50%. Usually, pericardial involvement goes undetected with almost 10%-12% found among all cancer related autopsies. Rarely pericardial effusions can be the initial site of metastasis and initial manifestation of a primary tumor. In our case, we report a 57-year-old female presenting with cardiac tamponade and subsequent testing was done which revealed lung adenocarcinoma. Malignant pericardial effusions are often silent, but certain times can present with symptoms of shortness of breath, chest pain, cough, arrhythmias, and rarely as pericardial tamponade. A high index of suspicion is required when a patient presents with tamponade to diagnose malignancy. Emergent pericardiocentesis may be warranted depending on the clinical presentation but quite often, patients tend to have a poor prognosis despite therapy given the extent of disease.

Pulmonary Langerhans Cell Histiocytosis in the Elderly Smoker.

Langerhans cell histiocytosis (LCH), formally referred to histiocytosis X, is a histiocytic disorder with unknown etiology. The pathogenesis is believed to originate from myeloid dendritic cells and is now considered an inflammatory myeloid neoplasm within the revised 2016 Histiocyte Society classification. Pulmonary Langerhans cell histiocytosis (PLCH) is a rare and isolated form of LCH with a strong affiliation with smoking in adults of 20-40 years of age. Characteristic CT chest and histologic findings are instrumental in the early recognition and management of a disease. We herein report a case of a Caucasian smoker female with a significant history of interstitial lung disease (ILD) presented with recurrent and progressive worsening dyspnea. History of ILD and recurring respiratory symptoms raised suspicion of PLCH. CT chest and pathological findings confirmed the diagnosis, and discontinuation of smoking resulted in favorable clinical outcomes.

Vaping-Induced Lung Injury: An Uncharted Territory.

Vaping-associated lung injury (VALI) presents with symptoms ranging from lower respiratory tract involvement (shortness of breath, fever, and cough) to gastrointestinal involvement (vomiting and diarrhea). Based on the longitudinal analysis, VALI is associated with increased risk for respiratory disease, making it paramount for medical professionals to understand this disease process and be familiar with its varied presentations. Our case study is a presentation of two relatively young patients with VALI, with a varied clinical course and distinct levels of severity. VALI still remains uncharted territory. Case reports, such as ours, have the potential to invoke randomized controlled clinical trials to better understand the disease etiology, pathology, and management.

Accidental Central Venous Catheter Placement in the Internal Thoracic Vein: A Case Report.

Central venous catheter (CVC) placement is an essential component of critical care medicine. CVC malposition is a known complication of internal jugular vein (IJV) cannulation. However, catheterization of the internal thoracic vein (ITV) is much rarer. Only a handful of case reports have been documented, and guidelines for management are therefore lacking. Our case study describes this rarely occurring ITV cannulation along with the discussion of risk factors, warning signs of malpositioning, and subsequent management plans to optimize patient safety. Previous studies have used fluoroscopy and agitated saline flush tests to confirm that agents administered through an ITV-located catheter would reach the right atrium. Considering this, it would follow that a catheter in this site could theoretically be used for medication administration, especially in emergency settings. This hypothesis remains the most novel part of our case study and might prompt further exploration of management strategies in this particular situation.

COVID-19 Pneumonia: An Emerging Cause of Syndrome of Inappropriate Antidiuretic Hormone.

Syndrome of inappropriate antidiuretic hormone (SIADH) is the leading cause of hyponatremia. We, herein, report a case of a patient with coronavirus disease-2019 (COVID-19) who developed sudden exertional dyspnea and hypoxia and was found to be hyponatremic. A diagnosis of SIADH was made due to COVID-19 pneumonia. The patient was managed conservatively with a significant improvement during the course of hospitalization and on follow-up.

Exogenous Lipoid Pneumonia Complicated by Mineral Oil Aspiration in a Patient With Chronic Constipation: A Case Report and Review.

Exogenous lipoid pneumonia is a rare and frequently misdiagnosed lung disease. It occurs as an inflammatory reaction secondary to either aspiration or inhalation of lipids. Our patient had a history significant for recurrent pneumonia and the use of mineral oil for chronic constipation. A chest computed tomography showed multifocal consolidative opacities with areas of low attenuation, highly suspicious of exogenous lipid pneumonia. The diagnosis was confirmed with combined bronchoalveolar lavage and transbronchial lung biopsy that showed lipid-laden macrophages consistent with exogenous lipoid pneumonia. After thorough medication review, apart from mineral oil, no other contributing factors were found. A diagnosis of exogenous lipoid pneumonia associated with the use of mineral oil made and successfully managed by stopping the offending agent and supportive antibiotics.

Penile Mondor's Disease: Rare Association With Excessive Masturbation.

Penile Mondor's disease is a rare condition characterized by thrombophlebitis of superficial penile dorsal veins. We report a case of a 26-year-old male who developed a lump on the dorsal surface of the penis following intensive masturbation after prolonged sexual abstinence. Physical examination revealed a firm, cord-like swelling with beaded texture with no localized regional lymphadenopathy. The patient was successfully managed with non-steroidal inflammatory drugs and was symptom-free on a follow-up.