NDLI: CT Diagnosis in the Thecoma–Fibroma Group of the Ovarian Stromal Tumors

Content Provider	Springer Nature Link
Author	Zhang, Zhixu Wu, Yan Gao, Jianbo
Copyright Year	2014
Abstract	The aim of this study was to investigate characteristic CT manifestations of the group of ovarian thecoma–fibroma. 24 patients (26 lesions) presenting with the ovarian thecoma–fibroma were analyzed retrospectively, and the diagnosis were confirmed by pathology after surgery. Our findings included: 22 patients were unilateral, while 2 were bilateral; 12 lesions were located in the right side of ovary, while 14 lesions were in the left side. Of the 26 lesions, there were ovarian thecoma (16 lesions), fibrothecoma (6 lesions), and fibroma (4 lesions). The largest diameters of tumor ranged from 37 to 231 mm with the mean value of 100 ± 44.29 mm. 14 patients were accompanied by ascites. All the tumors had well-defined borders. The shape of 22 lesions appeared round or oval, and 4 lesions were irregular. The tumors were solid in 19 lesions, cystic in 2 lesions, and mixed in 5 lesions. Most of the tumors were of heterogeneous density. There were no (20 lesions) or slight enhancement (6 lesions) after injection of the contrast medium. CT values of plain scan, arterial phase and venous among three groups had no significant difference. The enhancement were in the range of 0–5 HU in 10 lesions, and 6–17 HU in 16 lesions. In conclusion, the characteristic CT manifestations of the group of ovarian thecoma–fibroma were: often unilateral solid mass with the shape of oval and well defined border; no enhancement or slight enhancement; accompanied by small amount of ascites.
Starting Page	937
Ending Page	943
Page Count	7
File Format	PDF
ISSN	10859195
Journal	Cell Biochemistry and Biophysics
Volume Number	71
Issue Number	2
e-ISSN	15590283
Language	English
Publisher	Springer US
Publisher Date	2014-10-15
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Ovarian thecoma Fibrothecoma Fibroma Tomography Biochemistry Pharmacology/Toxicology Biotechnology Cell Biology Biophysics and Biological Physics
Content Type	Text
Resource Type	Article
Subject	Cell Biology Medicine Biochemistry Biophysics

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