Fournier gangrene with extensive necrosis of urethra and bladder mucosa: A rare occurrence in a patient with advanced prostate cancer.

Fournier gangrene (FG) is polymicrobial necrotizing infection of subcutaneous tissues and deep fascia, commonly involving the perineum, external genitalia, anterior abdominal wall and medial aspect of thighs. Urethral pathology, although often the inciting factor for FG, extensive involvement with urethral necrosis is very rare. This is the first report in English literature, describing complete sloughing of the bulbar urethra with ischemic necrosis of the bladder mucosa from FG. Such extensive disease is associated with high mortality, despite higher antibiotics, through debridement and intensive care. Urethral involvement needs extensive debridement and temporary or permanent urinary diversion.

Isolated bilateral renal mucormycosis masquerading as renal abscess in an immunocompetent individual: a lesson learnt.

Isolated renal mucormycosis is a rare entity in immunocompetent subjects. It is usually a rapidly progressive disease with poor prognosis but it can mimic renal abscess with a protracted course.