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Multilocular peritoneal inclusion cysts (benign cystic mesothelioma): a case report
1Department of Obstetrics and Gynecology, Tohoku University School of Medicine, Sendai, Japan.
Abstract:
We report a case of a rare lesion, a multilocular peritoneal inclusion cyst (MPIC), and describe in detail its appearance on MRI. A young woman with pain of the lower abdomen underwent surgical removal of a mass that was histologically diagnosed as an MPIC. The characteristic MRI features were a multilocular cystic mass with thin septa in the pelvic cavity, located both anterior and posterior to the uterus and the adnexa, showing hypointensity of the cyst contents on T1 images and variable hyperintense signals on T2 images.
Insights
A rare multilocular peritoneal inclusion cyst (MPIC) was identified in a young woman. This report details the specific MRI findings that aided in diagnosing this uncommon pelvic mass.
Area of Science:
- Radiology
- Gynecologic Pathology
Background:
- Peritoneal inclusion cysts (PICs) are uncommon, typically occurring in women of reproductive age.
- Multilocular peritoneal inclusion cysts (MPICs) represent a rare subtype, posing diagnostic challenges.
- Accurate imaging is crucial for differentiating MPICs from other pelvic masses.