Nucl Med Mol Imaging.
2009 Aug;43(4):357-360.
Primary Malignant Peritoneal Mesothelioma Mimicking Peritoneal Carcinomatosis on F-18 FDG PET/CT
- Affiliations
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- 1Department of Nuclear Medicine, Chonbuk National University Medical School and Hospital, Jeonju, Jeonbuk, Korea. stlim@chonbuk.ac.kr
- 2Department of Research Institute of Clinical Medicine, Chonbuk National University Medical School and Hospital, Jeonju, Jeonbuk, Korea.
- 3Cyclotron Research Center, Chonbuk National University Medical School and Hospital, Jeonju, Jeonbuk, Korea.
Abstract
- Malignant mesothelioma of the peritoneum is a rare neoplasm with a rapidly fatal course. The tumour arises from the mesothelial cells lining the pleura and peritoneum or, rarely, in the pericardium or tunica vaginalis. This neoplasm is characterized by being difficult to diagnose, having a rapid evolution and a poor response to therapy. Mesothelioma is very glucose avid, and malignant pleural mesothelioma has been reported concerning the utility of F-18 FDG PET or PET/CT. But little has been known about the imaging finding of malignant peritoneal mesothelioma on F-18 FDG PET/CT. We report a case of malignant peritoneal mesothelioma mimicking peritoneal carcinomatosis of F-18 FDG PET/CT.