FDG PET/CT 和肾扫描对膀胱癌和膀胱憩室癌的显示。

FDG PET/CT and renal scan demonstrations of carcinoma in the urinary bladder and bladder diverticulum.

机构信息

Nuclear Medicine Service, Department of Radiology, University Hospital, New Jersey Medical School, Newark, New Jersey 07103, USA.

出版信息

Clin Nucl Med. 2013 Jul;38(7):580-1. doi: 10.1097/RLU.0b013e318286c03e.

DOI:10.1097/RLU.0b013e318286c03e

PMID:23478848

Abstract

Bladder tumors arising within or involving a bladder diverticulum are uncommon, and pose a unique diagnostic and therapeutic challenge. A 58-year-old man with bladder cancer diagnosed by cystoscopy had FDG PET/CT and 99mTc-MAG3 renal scan. The images demonstrated a large bladder diverticulum continuous from and within the tumor. Surgical pathology from transurethral partial resection of the bladder diverticulum showed high-grade carcinoma, mixed transitional with squamous cells invading into the muscularis propria.

摘要

起源于或累及膀胱憩室的膀胱肿瘤较为少见，这给诊断和治疗带来了独特的挑战。一位 58 岁男性因膀胱癌行膀胱镜检查，行 FDG PET/CT 和 99mTc-MAG3 肾扫描。图像显示一个大的膀胱憩室与肿瘤相连并包含于其中。经尿道膀胱憩室部分切除术的外科病理显示高级别癌，混合移行细胞与鳞状细胞侵犯至肌层。