Signet ring cell carcinoma of a pulled-through sigmoid colon mimicking a primary invasive bladder tumor: case report and review of the literature.
Primary signet ring cell carcinoma of the urinary bladder and colon are rare disease entities that are aggressive, difficult to manage, and portend a poor prognosis. We present a case report of a 25-year-old man born with an imperforate anus who developed signet ring cell carcinoma of the pulled-through sigmoid colon that mimicked a primary invasive bladder tumor. Despite radical surgery and adjuvant radiation, the patient died of his disease 7 months after surgery.
Posey
J T
JT
Department of Urology, University of Miami, Miami, FL 33101, USA.
Neulander
E Z
EZ
Soloway
M S
MS
Civantos
F
F
D002288:Adenocarcinoma, Mucinous / Q000473:pathology*; D000328:Adult; D001006:Anus, Imperforate / Q000601:surgery*; D018279:Carcinoma, Signet Ring Cell / Q000209:etiology / Q000473:pathology*; D012809:Colon, Sigmoid / Q000601:surgery; D003937:Diagnosis, Differential; D017809:Fatal Outcome; D006801:Humans; D008297:Male; D012811:Sigmoid Neoplasms / Q000209:etiology / Q000473:pathology*; D001749:Urinary Bladder Neoplasms / Q000473:pathology*