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Isolated agenesis of pulmonary arteries with congenital lung hypoplasia is rare. It can be found in childhood or adulthood if asymptomatic. We present a patient with congenital right lung hypoplasia with an absent right pulmonary artery.
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Vibrio cholerae is the culprit behind many endemics globally. Classically characterized by profuse diarrhea with a "rice water" description, cholera can be fatal if not treated promptly. However, infected individuals can present with little to no symptoms. These individuals allow for a carrier state and play a large part in the survival of an endemic. Asymptomatic patients can present in areas where Cholera is not endemic. Herein, we present an atypical case of vibrio chloerae infection without diarrhea in the setting of large bowel obstruction secondary to colon cancer. We aim to highlight the unusual presentation of a cholera infection.
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Aortitis is an inflammation of the aorta that is linked to large vessel vasculitis and other rheumatologic cases. Less often, an infectious etiology of aortitis is diagnosed. Aortitis is associated with high mortality and morbidity and requires a high index of suspicion. Here we present a rare case of aortitis secondary to Salmonella Septicemia treated with six weeks of antibiotics in the hospital without and remained asymptomatic and inflammatory markers normalized at 2 weeks follow up (ESR, CRP, and WBCs).
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Hairy cell leukemia (HCL) is a seldom encountered malignancy of lymphocytes with a low incidence in the United States. HCL generally follows an indolent course and not all patients require treatment. Most patients are asymptomatic at the time of diagnosis. Treatment is reserved for those with anemia, thrombocytopenia, neutropenia, recurrent infections, symptomatic splenomegaly, or lymphadenopathy impairing vital organ function. Purine analogs are the mainstay of treatment with a durable response. We report a case of a 49-year old Ukrainian male who presented with bone pain secondary to a lytic bone lesion who was diagnosed with HCL.
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Emerging cases of coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) have been associated with a variety of disorders including respiratory failure, immune reactive syndrome, multiorgan failure, and hypercoagulable states. COVID-19 induces a severe global inflammatory response which can result in endothelial damage leading to hypercoagulability. Most COVID-19 cases of hypercoagulable states reported venous thrombosis. We report here a case of a 65-year-old Hispanic male diagnosed with bilateral acute lower limb ischemia and renal infarcts secondary to a severe COVID-19 infection.
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Historically, methicillin-resistant Staphylococcus aureus (MRSA) was thought to be the primary pathogen in pseudomembranous enterocolitis associated with antibiotic use or recent abdominal surgery; however, Clostridioides difficile was later identified as another more common pathogen. Since the eclipse of C. difficile the workup of hospital-acquired diarrhea now utilizes nucleic acid amplification rather than stool cultures and longer includes the investigation of other less common pathogens. Consequently, the diagnosis of MRSA enterocolitis has faded. It is imperative to consider more sinister pathogens not routinely covered in laboratory testing as MRSA enterocolitis infections have been known to progress to severe systemic infections and thus the delay or misdiagnosis can result in inappropriate treatment, prolonged hospitalizations, sepsis and/or death. Herein we present a case of a patient who presented with laboratory diagnosed MRSA enterocolitis in the absence of recent abdominal surgery or antibiotic use and was successfully treated with oral vancomycin.
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Kikuchi-Fujimoto disease (KFD), also known as histiocytic necrotizing lymphadenitis, is a rare and benign disease that usually presents in middle-aged women of Oriental-Asian ethnicity. This condition was described in Japan for the first time in 1972. Though the clinical course is benign, KFD has been misdiagnosed as malignancy (e.g. lymphoma) or infection. The most common presentation of KFD is with localized or generalized lymphadenopathy, fever, fatigue, weight loss, hepatosplenomegaly, and rash. A definitive diagnosis of KFD can be made by excisional lymph node biopsy, as immunohistochemical analysis is necessary. We present here an interesting case of a 20-year-old Hispanic female who was diagnosed with KFD who failed therapy with steroids and was subsequently treated successfully with the interleukin-1 (IL-1) inhibitor - anakinra.