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Atypical Imaging Features of Primary Peritoneal High-Grade Serous Carcinoma

delete2026-05-01
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PRE
AI
Z
Zhang, Jianzhou
X
Xinwei Cheng
W
Wang, Haiyan
Z
Zhao, Jun
D
Ding, Jie *
DOI:10.1097/RLU.0000000000006398delete
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Abstract

Abstract

En 中文
A 57-year-old woman presented with fever was incidentally found to have a large hepatogastric space mass with coarse calcifications on CT, accompanied by a markedly elevated serum CA-125 level (3082 U/mL). F-18-FDG PET/MR revealed intense metabolic activity (SUVmax= 10.82) and restricted diffusion without ascites, while both ovaries appeared unremarkable. Pathology confirmed primary peritoneal high-grade serous carcinoma (PPHGSC). This case illustrates atypical imaging features of this rare malignancy, including lesion localization, coarse calcification, and absence of ascites.
Keywords:
primary peritoneal high-grade serous carcinoma
F-18-FDG
PET/MR

Journal

Clinical Nuclear Medicine cover
Clinical Nuclear Medicine
IF:
9.6
Papers:
1.1W
Citations:
6.9K

Organization

T
tongji university
Scholars:
7.5W
Papers: 5.8W
Citations: 98
D
dalian medical university
Scholars:
1.6K
Papers: 472
Citations: 0
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