Multisystem Inflammatory Syndrome in an Adult With COVID-19-A Trial of Anakinra: A Case Report

COVID-19 disease has been a pandemic caused by a β-coronavirus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). A life-threatening multisystem inflammatory syndrome (MIS), secondary to SARS-CoV-2 virus infection, sharing common features with Kawasaki disease shock syndrome, staphylococcal/streptococcal shock syndrome, and macrophage activation syndrome in pediatric patients has been described. A total of 27 cases in adults (MIS-A) with a similar presentation have been reported so far. Here we describe the case of a 21-year-old man admitted with abdominal pain, diarrhea, tachycardia, and low blood pressure. He had elevated troponin, ferritin, and interleukin-2 receptor levels and had evidence of myocarditis. He tested positive for SARS-CoV-2 IgG antibody, and a diagnosis of MIS-A was made. Our case adds to the scant literature on this topic, and to our knowledge, it is the first case where anakinra was administered. He recovered well. MIS-A should be considered when young adults present with multiorgan dysfunction. Keywords: SARS-CoV-2; multisystem inflammatory syndrome; myocarditis

Micromonas micros Infection of a Prosthetic Hip Joint: A Case Report and Review of the Literature

Micromonas micros is an oral anaerobic Gram-positive coccus and is a commensal of the mouth, and it is rarely isolated in prosthetic joint infections (PJIs) and even less frequently related to a preceding dental procedure with eventual hematogenous seeding of the prosthetic joint. Here, we present a case of a 56-year-old male with a prosthetic hip joint who developed Micromonas micros prosthetic hip joint infection with symptoms starting a few days after a dental procedure and not having received periprocedural antibiotic prophylaxis. He recovered well with surgical intervention and antimicrobial therapy. We conducted a literature review of prosthetic hip joint infections caused by Micromonas micros as well as briefly discuss current guidelines on antibiotic prophylaxis in patients with prosthetic joints undergoing dental procedures and some knowledge gaps

Lyme disease and hemi-diaphragmatic paralysis: A case report and review of literature

Borrelia burgdorferi is a spirochete that can cause Lyme disease from an infected tick bite causing a myriad of syndromes ranging from erythema migrans to oligoarticular arthritis and/or atrioventricular conduction block in the heart. It can also infect the central nervous system (CNS) and peripheral nervous system (PNS) causing cranial neuropathy, radiculoneuropathy as well as myelopathy. It has rarely been reported to involve the phrenic nerve presenting as dyspnea from diaphragmatic paralysis. Here, we present a case of a patient presenting with orthopnea and dyspnea on exertion who was diagnosed with Lyme disease causing unilateral diaphragmatic paralysis with resolution after treatment

Aspergillus fumigatus endocarditis in a splenectomized patient with no risk factors

Aspergillus endocarditis is a rare cause of culture-negative fungal endocarditis, after Candida endocarditis. Typical risk factors include intravenous drug use, immunosuppression, prior cardiac surgery or presence of prosthetic heart valves, hematopoietic stem cell or solid organ transplantation. Common presentations include signs and symptoms consistent with endocarditis but with negative bacterial blood cultures. Here, we present a case report of a 49-year-old male without known risk factors for fungal endocarditis who presented with a stroke and found to have Aspergillus endocarditis. Despite surgical intervention and antifungal treatment, the outcome was fatal. This underscores the difficulty in diagnosing Aspergillus endocarditis and its poor prognosis, necessitating the need for early diagnosis and intervention

Metastatic neuroendocrine tumor masquerading as liver abscesses

Fever and deranged transaminases with liver mass(es) on imaging mandates further evaluation of the mass(es) and should be followed radiologically and clinically. In the absence of a definitive diagnosis, repeat biopsy should be done. Keywords: aspiration studies; imaging studies; liver abscess; liver mass; neuroendocrine tumors

Clinical failure of dalbavancin for MRSA bacteremia in patient with severe obesity and history of IVDU

Dalbavancin is a lipoglycopeptide antibiotic used off-label to treat serious gram-positive infections, including infections secondary to methicillin-resistant Staphylococcus aureus (MRSA). Dalbavancin has unique pharmacokinetic parameters and has a role in therapy for treating vulnerable patients, including intravenous drug users, who have challenges complying with typical care plans for serious infections. While there is data indicating successful clinical use of dalbavancin in patients with history of intravenous drug use as well as pharmacokinetic-pharmacodynamic data assessing dalbavancin in obesity, there is a lack of information regarding clinical effects of dalbavancin in patients with extreme obesity, especially in patients with concomitant drug use. This case report describes a 40-year-old morbidly obese female actively using intravenous drugs who developed prolonged MRSA bacteremia without a recognizable focus. Despite partial treatment with dalbavancin, the patient developed osteomyelitis and discitis of the spine with associated epidural phlegmon, likely complications of the MRSA bacteremia. Keywords: Clinical failure; Dalbavancin; IVDU; MRSA; Obesity

Bleeding after interstitial brachytherapy for cervical cancer requiring embolization

Cervical cancer is the third most common cancer among women worldwide and is usually managed with chemoradiation in advanced disease. This case presents a 41-year-old female with locally advanced cervical cancer who underwent combination intracavitary/interstitial brachytherapy after chemoradiation for local disease control. At her fifth brachytherapy session, one of the interstitial needles was malpositioned and lead to vascular injury with significant blood loss. She subsequently underwent emergent embolization of a branch of the right obturator artery with immediate clinical improvement and no complications. This is the first reported case of vascular injury from an interstitial brachytherapy needle that required arterial embolization for hemostasis. Keywords: Interstitial brachytherapy, Cervical cancer, Bleeding, Embolizatio

Unmasking of Addison\u27s disease in COVID-19

This case report highlights the initial presentation of Addison\u27s disease in a 19-year-old individual with coronavirus disease. Coronavirus disease is an infectious disease, which often presents with fever and respiratory and gastrointestinal symptoms. Here, we describe a challenging case of a patient with coronavirus disease, who initially presented with altered mental status, hyponatremia, and cerebral edema, with subsequent workup leading to the diagnosis of Addison\u27s disease. Keywords: Addison’s disease; COVID-19; adrenal insufficiency

Cytomegalovirus Reactivation after Bendamustine-Based Chemotherapy: A Case Report

Cytomegalovirus (CMV) is a DNA hepadnavirus, commonly implicated in reactivation disease after immunosuppression, especially in solid-organ and stem cell transplant patients. Bendamustine is an alkylating chemotherapeutic agent introduced into the management of hematological malignancies within the last decade. Few reports have raised potential concern for CMV reactivation disease after bendamustine therapy involving, but not limited to, the gastrointestinal tract, lungs, retina, and viremia. Cytomegalovirus reactivation in such instances should be added to the differential diagnoses for febrile nonneutropenic immunocompromised patients. Here, we report a case of an elderly gentleman recently diagnosed with mantle cell lymphoma who was started on chemotherapy with rituximab, bendamustine, and dexamethasone and developed CMV colitis and viremia after just 2 cycles of chemotherapy. © 2021 Wolters Kluwer Health, Inc. All rights reserved. Author keywords bendamustine; cytomegalovirus; cytomegalovirus disease; cytomegalovirus reactivatio

Bone scintigraphy findings in calciphylaxis

Calciphylaxis is a poorly understood condition involving vascular calcification and thrombosis that leads to skin necrosis. Unfortunately, a noninvasive definitive test for calciphylaxis does not currently exist, and diagnosis relies on clinical symptoms and risk factors. Imaging can help guide diagnosis of this rare disorder. We present a pathology-proven case of calciphylaxis and the corresponding imaging findings seen on bone scintigraphy. Keywords: Calciphylaxis, Bone scintigraphy, End-stage renal diseas