Penile Metastasis From Rectal Cancer by PET/CT

被引：9

作者：

Alzayed, Mohammed Fahad ^{[1
,2
,3
]}

Artho, Giovanni ^{[1
]}

Nahal, Ayoub ^{[4
]}

Hickeson, Marc ^{[2
]}

机构：

[1] McGill Univ, Dept Radiol, MUHC, Montreal, PQ, Canada

[2] McGill Univ, Dept Nucl Med, MUHC, Montreal, PQ, Canada

[3] King Abdul Aziz Med City, Dept Med Imaging, Riyadh 11426, Saudi Arabia

[4] McGill Univ, Dept Pathol, MUHC, Montreal, PQ, Canada

来源：

CLINICAL NUCLEAR MEDICINE | 2015年 / 40卷 / 04期

关键词：

rectal cancer; penile metastasis; penile secondary tumor; PET/CT; PET; CARCINOMA; SECONDARY; PRIAPISM;

D O I：

10.1097/RLU.0000000000000635

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：

It is extremely rare for rectal tumors to metastasize to the penis, and when it occurs, it is associated with poor prognosis. The appearance of penile meta-stasis from rectal primary tumor on PET imaging has not been widely reported. We report a case of a 70-year-old man with previous history of treated stage III adenocarcinoma of the rectum 26 months ago. The restaging F-18-FDG PET/CT scan demonstrated a hypermetabolic mass at the base of his penile shaft. This lesion was confirmed on core biopsy to be a metastatic adenocarcinoma of colorectal origin consistent with the known primary rectal tumor.

引用

页码：E245 / E250

页数：6

共 9 条

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