Granulosa cell tumor patients presenting with acute abdomen: a case series

Objective: To highlight the unique clinical presentation of acute abdomen in granulosa cell tumor patients. Methods: In a multicenter cohort study of adult-type granulosa cell tumors, women presenting with an acute abdomen at diagnosis were identified (Brink, 2025). After informed consent, clinical...

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Main Authors: Geertruid J. Brink, Jolijn W. Groeneweg, Ariane A. Sickinghe, Christianne A.R. Lok, Hans W. Nijman, Jurgen M.J. Piek, Ward Hofhuis, Eva Maria Roes, Luc R.C.W. van Lonkhuijzen, Cor D. de Kroon, Eelke H. Gort, Petronella O. Witteveen, Ronald P. Zweemer
Format: Article
Language:English
Published: Elsevier 2025-08-01
Series:Gynecologic Oncology Reports
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Online Access:http://www.sciencedirect.com/science/article/pii/S2352578925001067
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Summary:Objective: To highlight the unique clinical presentation of acute abdomen in granulosa cell tumor patients. Methods: In a multicenter cohort study of adult-type granulosa cell tumors, women presenting with an acute abdomen at diagnosis were identified (Brink, 2025). After informed consent, clinical data were retrieved from patient records and collected in a Castor EDC database. Statistical analyses were performed to compare the subgroup of women with acute abdomen with the remainder of the adult type granulosa cell tumor cohort. Results: Twenty-six out of 208 (12.5%) patients had an acute abdomen as presenting symptom of an adult-type granulosa cell tumor. All patients underwent emergency abdominal surgery. In 16 (62%) patients, the tumor mass was found to be ruptured pre-operatively, and 7 (27%) patients had an ovarian torsion. Seventeen patients (65%) of this group developed recurrent disease. When compared with the rest of the adult-type granulosa cell tumor cohort, patients with an acute abdomen at diagnosis were younger, had significantly more perioperative blood loss, and more often developed a recurrence. Conclusions: Adult-type granulosa cell tumors present with an acute abdomen in over 10% of the cases. In case of an ovarian mass or hemoperitoneum in women with an acute abdomen, a granulosa cell tumor should be considered in the differential diagnosis. Surgery can then be performed with a more oncological approach, striving to avoid spill and thus decrease the risk of recurrence.
ISSN:2352-5789