Bladder Large Cell Neuroendocrine Carcinoma(LCNEC): A Case Report of Exfoliated Cytology and Pathological Characteristics.
Primary large cell neuroendocrine carcinoma (LCNEC) of the bladder is an extremely rare and highly aggressive malignancy with a poor prognosis, bringing major challenges to clinical diagnosis and treatment. We report the case of a 77-year-old man who presented with recurrent gross hematuria for more than 8 months, acco...