Synchronous Bilateral Breast Cancer: A Case Report Piloting and Evaluating the Implementation of the AI-Powered Large Language Model (LLM) ChatGPT

Primary breast carcinoma is the most common cancer type in women, and although bilateral synchronous breast cancers (s-BBC) remain quite rare, the reported incidence may increase with the adoption of more sensitive imaging modalities. Here, we present a case of histomorphological and clinically distinct s-BBC, together with a discussion of clinical management decisions, prognosis, and treatment standards and how these relate to outcomes vis-à-vis more established standards in unifocal breast carcinoma. The case report also constitutes a pilot and formal evaluation of a large language model (LLM) of ChatGPT as a tool to aid in generating a single patient case report.