Radiologic Findings of Granulosa Cell Tumor of the Ovary.
10.3348/jkrs.1997.37.2.327
- Author:
Jung Eun SOHN
1
;
Kie Hwan KIM
;
Ji Young YOO
;
Eun Chun LEE
;
Tae Hyun LEE
;
Soo Il CHIN
Author Information
1. Department of Diagnostic Radiology, Korea Cancer Center Hospital.
- Publication Type:Original Article
- Keywords:
Ovary, neoplasms;
Ovary, CT;
Ovary, MR;
Ovary, US
- MeSH:
Ascites;
Child;
Female;
Granulosa Cell Tumor*;
Granulosa Cells*;
Humans;
Lymph Nodes;
Magnetic Resonance Imaging;
Neoplasm Metastasis;
Ovary*;
Retrospective Studies;
Ultrasonography;
Young Adult
- From:Journal of the Korean Radiological Society
1997;37(2):327-331
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: To evaluate the radiologic findings of granulosa cell tumor of the ovary. MATERIALS AND METHODS: Fourteen cases (fifteen tumors) of pathologically confirmed ovarian granulosa cell tumor were retrospectively analyzed on the basis of CT (n=10), MR imaging (n=4), and ultrasound (n=7) findings. The patients' mean age was 44.3 (range, 5-71) years. RESULTS: The mean diameter of the tumors was 12.1 (range, 5-26.5)cm. Thirteen cases were unilateral, and one was bilateral. Eleven tumors (ten cases) were mainly solid and eight of these had focal cystic components. Multilocular cysts accounted for three cases, and in two of these, mural nodules were present. One case was a unilocular cyst with no mural nodule. Ten cases were well demarcated. All the solid tumors were enhanced on postcontrast CT and MR imaging. Endometrial thickening was seen in five cases, ascites in six, and peritoneal implants or omental fat infiltration in five. One was associated with lymph node metastasis. All the postmenopausal patients had solid tumors, whereas 66.7% (4 of 6 cases) of young adults and children had cystic tumors. CONCLUSION: Granulosa cell tumors of the ovary were solid or cystic; the former were more common. There were no characteristic findings which permitted definitive differentiation from other ovarian tumors.
