Case Presentation: Introduction: Renal cell carcinoma (RCC) is classically associated with the triad of abdominal pain, hematuria, and a palpable mass, but its variability in clinical presentation has earned it the label of “internist’s tumor” (1,2). Liver dysfunction has been observed as a result of metastatic disease and a non-metastatic paraneoplastic syndrome called Stauffer’s syndrome […]

Case Presentation: An 86-year-old male with hypertension, diabetes, and pulmonary tuberculosis on therapy presented to the ED with fever and a rash. He developed an erythematous rash over his body two months prior to admission. At that time, he had completed the initial phase of RIPE therapy and was only on Isoniazid and Rifampin. Both […]