FDG PET imaging of signet-ring cell adenocarcinoma of the stomach

被引：11

作者：

Buyyounouski, MK

Klump, WJ

Konski, A

Wu, H

Adler, LP

机构：

[1] Fox Chase Canc Ctr, Dept Radiat Oncol, Philadelphia, PA 19111 USA

[2] Fox Chase Canc Ctr, Dept Pathol, Philadelphia, PA 19111 USA

[3] Fox Chase Canc Ctr, Dept Diagnost Radiol, Philadelphia, PA 19111 USA

来源：

CLINICAL NUCLEAR MEDICINE | 2005年 / 30卷 / 02期

关键词：

positron emission tomography; gastric cancer; signet-ring cell carcinoma; adenocarcinoma; mucinous;

D O I：

10.1097/00003072-200502000-00014

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 40-year-old man experiencing early satiety, a 25-lb weight loss, and intermittent nausea underwent an esophagogastroduodenoscopy, which demonstrated an ulcerated mass of the stomach extending from 43 cm to 53 cm from the incisors occupying the gastroesophageal junction, gastric cardia, fundus, and body. A biopsy of the gastric body showed diffuse infiltration of the lamina propria by poorly differentiated signet-ring cell adenocarcinoma. F-18 fluorodeoxyglucose (FDG) positron emission tomography (PET) with computed tomography demonstrated minimally increased FDG uptake relative to normal tissues. Further study to determine the use of FDG PET in the evaluation of patients with gastric signet-ring cell carcinoma is warranted.

引用

页码：118 / 119

页数：2

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