Extrapulmonary Small Cell Carcinoma in Prostate Detection With F-18 FDG PET/CT

被引：5

作者：

Sayed, Mohamed H. ^{[1
,2
]}

Farghaly, Hussein R. ^{[1
,2
]}

Nguyen, Nghi C. ^{[1
]}

Mostafa, Mostafa S. ^{[2
]}

Mekkawy, Mohamed A. ^{[2
]}

Osman, Medhat M. ^{[1
]}

机构：

[1] St Louis Univ, St Louis Univ Hosp, Dept Radiol, Div Nucl Med, St Louis, MO 63103 USA

[2] Assiut Univ, Dept Radiat Oncol & Nucl Med, Assiut 71511, Egypt

来源：

CLINICAL NUCLEAR MEDICINE | 2010年 / 35卷 / 01期

关键词：

extrapulmonary small cell carcinoma; prostate; F-18 FDG PET/CT; FDG PET/CT; CANCER;

D O I：

10.1097/RLU.0b013e3181c3b75b

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

A 57-year-old man was referred for an fluoro-deoxy-glucose positron emission tomography/computed tomography (F-18 FDG PET/CT) study of a primary tumor after a poorly differentiated carcinoma with neuroendocrine features which was biopsied from the liver. A 4-phase abdominal CT showed a large liver right lobe mass, Suspicious for hypovascular hepatocellular carcinoma. Esophagogastroduodenoscopy and endoscopic ultrasound showed normal findings. Colonoscopy revealed a benign sigmoid colon polyp. PET/CT showed FDG avid bilateral hepatic lobe lesions, disseminated bone lesions, and an intense focus in the prostate Suspicious for a prostatic primary. However, PSA was within the normal range. Tissue sampling of the prostatic lesion revealed small cell carcinoma with neuroendocrine features.

引用

页码：38 / 39

页数：2

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