Sexcord/ stromal ovarian tumors CT scan
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief:
Overview
There are no CT scan findings associated with [disease name].
OR
[Location] CT scan may be helpful in the diagnosis of [disease name]. Findings on CT scan suggestive of/diagnostic of [disease name] include [finding 1], [finding 2], and [finding 3].
OR
There are no CT scan findings associated with [disease name]. However, a CT scan may be helpful in the diagnosis of complications of [disease name], which include [complication 1], [complication 2], and [complication 3].
CT scan
- CT scan may be helpful in the diagnosis of Sexcord/ stromal ovarian tumors[1][2][3][4][5][6][6][7][8][9]
- Findings on CT scan suggestive of/diagnostic of the tuomors include:
- Both Adult and juvenile granulosa cell tumors appear as multicystic masses with solid components and either irregularly thickened or thin septations
- Sclerosing stromal tumor will show peripheral contrast uptake, reflecting prominent vasculature in the cellular areas, with centripetal progression on late images
- Leydig tumors tend to be small and hypoattenuating
- Fibromas on delayed contrast-enhanced computed tomography usually shows a solid, well-defined, homogeneous ovarian mass which is isodense to the uterus with very sparse contrast uptake
- Some degree of calcification may be present and, as these tumors enlarge, myxoid or cystic degeneration may occur, showing a heterogeneous pattern
References
- ↑ Gittleman AM, Price AP, Coren C, Akhtar M, Donovan V, Katz DS (2003). "Juvenile granulosa cell tumor". Clin Imaging. 27 (4): 221–4. PMID 12823914.
- ↑ Jung SE, Rha SE, Lee JM, Park SY, Oh SN, Cho KS, Lee EJ, Byun JY, Hahn ST (July 2005). "CT and MRI findings of sex cord-stromal tumor of the ovary". AJR Am J Roentgenol. 185 (1): 207–15. doi:10.2214/ajr.185.1.01850207. PMID 15972425.
- ↑ Outwater EK, Wagner BJ, Mannion C, McLarney JK, Kim B (1998). "Sex cord-stromal and steroid cell tumors of the ovary". Radiographics. 18 (6): 1523–46. doi:10.1148/radiographics.18.6.9821198. PMID 9821198.
- ↑ Yen P, Khong K, Lamba R, Corwin MT, Gerscovich EO (January 2013). "Ovarian fibromas and fibrothecomas: sonographic correlation with computed tomography and magnetic resonance imaging: a 5-year single-institution experience". J Ultrasound Med. 32 (1): 13–8. PMID 23269706.
- ↑ Calabrese M, Zandrino F, Giasotto V, Rissone R, Fulcheri E (April 2004). "Sclerosing stromal tumor of the ovary in pregnancy: clinical, ultrasonography, and magnetic resonance imaging findings". Acta Radiol. 45 (2): 189–92. PMID 15191104.
- ↑ 6.0 6.1 Saida T, Tanaka YO, Tanaka Y, Minami M (April 2007). "Steroid cell tumor of the ovary, not otherwise specified: CT and MR findings". AJR Am J Roentgenol. 188 (4): W393–4. doi:10.2214/AJR.06.0867. PMID 17377014.
- ↑ Souto SB, Baptista PV, Braga DC, Carvalho D (February 2014). "Ovarian Leydig cell tumor in a post-menopausal patient with severe hyperandrogenism". Arq Bras Endocrinol Metabol. 58 (1): 68–75. PMID 24728167.
- ↑ Dai J, Wu H, Li J (November 2000). "[CT diagnosis of fibrothecoma and fibroma of the ovary]". Zhonghua Zhong Liu Za Zhi (in Chinese). 22 (6): 504–6. PMID 11235575.
- ↑ Zhang Z, Wu Y, Gao J (March 2015). "CT diagnosis in the thecoma-fibroma group of the ovarian stromal tumors". Cell Biochem. Biophys. 71 (2): 937–43. doi:10.1007/s12013-014-0288-7. PMID 25315640.