Evaluating the pathological and clinical implications of errors made by an artificial intelligence colon biopsy screening tool.

Objective: Artificial intelligence (AI) tools for histological diagnosis offer great potential to healthcare, yet failure to understand their clinical context is delaying adoption. IGUANA (Interpretable Gland-Graphs using a Neural Aggregator) is an AI algorithm that can effectively classify colonic biopsies into normal versus abnormal categories, designed to automatically report normal cases. We performed a retrospective pathological and clinical review of the errors made by IGUANA.

Corpus Spongiosum Abscess in a Patient Undergoing Intermittent Self-Dilatation: A Rare Case Report.

Penile abscesses of the corpus spongiosum are rare in urology, with few documented cases. These abscesses may occur spontaneously or due to risk factors such as diabetes mellitus, intracavernosal injection therapy, tuberculosis, trauma, and perianal or intra-abdominal abscesses. This report discusses a 76-year-old man who developed a penile abscess involving the corpus spongiosum following intermittent self-dilatation.