Primary Clear Cell Adenocarcinoma of the Female Urethra: A Case Report of a Rare Disease.

Cui, Jianyu; Ou, Ruqi; Cao, Zhixing; Yan, Jianfeng · Clin Nucl Med · 2026

case_report · Level V

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Abstract

Primary clear cell adenocarcinoma of the urethra (CCAU) is a rare malignant tumor in the female genitourinary tract and reported only in single case reports. Imaging examinations play an important role in preoperative localization and qualitative diagnosis; the final diagnosis relies on pathologic examination. We report here the MRI and FDG PET/CT findings of primary clear cell adenocarcinoma of the urethra in a female.

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