BackgroundSevere cholestatic jaundice may complicate with bile cast nephropathy (BCN) causing severe acute kidney injury (AKI). In this study, we investigate BCN in severe falciparum malaria complicated with jaundice and AKI.MethodsThis prospective study was conducted in a tertiary health care institution with high prevalence of malaria. A cohort of 110 patients with falciparum malaria complicated with cerebral malaria, jaundice and AKI were enrolled. Species diagnosis was made from peripheral blood smear or rapid diagnostic test. Severe malaria was diagnosed from WHO criteria. BCN was diagnosed with the detection of bile casts in urine or in biopsy. The recovery pattern and outcome with and without BCN was assessed.ResultsOut of 110 patients, 20 (18.2%) patients had BCN and 15 (13.6%) patients had hepato-renal syndrome. Patients with BCN had high conjugated bilirubin (26.5 ± 4.1 mg/dL), urea (75.9 ± 10.3 mg/dL) and creatinine (7.2 ± 0.8 mg/dL), longer duration of illness (6.4 ± 1.1 days), higher mortality (25.0%) and prolonged recovery time of hepatic (9.6 ± 2.4 days) and renal dysfunction (15.1 ± 6.5 days) compared with patients without BCN.ConclusionsProlonged duration of illness and increased bilirubin cause BCN among patients with severe falciparum malaria with jaundice and AKI, which is associated with high mortality and morbidity.
Primary mediastinal seminomas are rare tumors. Morphologically, they can be associated with secondary changes in the form of thymic remnants, cystic change, epithelioid granulomas, abundant fibrosis, and syncytiotrophoblast like cells. Ours was an interesting case where a 17-year-old adolescent male presented with anterior mediastinal mass. Fine needle aspiration and trucut biopsy of the mass favored tuberculosis; however, he did not respond to antituberculosis treatment regime. He was subjected to video-assisted thoracoscopic surgery and the histopathological examination along with supportive immunohistochemistry of the mass revealed scattered seminoma cells which were being masked by extensive granulomatous reaction. The aim of this article is to report a case of primary mediastinal thymic seminoma in a young male associated with extensive granulomatous reaction masking the neoplastic population of cells leading to erroneous diagnosis on small biopsy.
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