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| ==Classification== | | ==Classification== |
| | Epithelial ovarian tumors can broadly be classified on the bases of histopathology and clinical behavior as: |
| | * Benign |
| | * Borderline |
| | * Malignant tumors |
| | Table below provides a summary of this classification: |
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| ! colspan="4" |Ovarian Cancer | | ! colspan="4" |Ovarian Cancer |
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Revision as of 16:16, 13 February 2019
Template:Eithelial Ovarian Cancers
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Hannan Javed, M.D.[2]
Overview
Classification
Epithelial ovarian tumors can broadly be classified on the bases of histopathology and clinical behavior as:
- Benign
- Borderline
- Malignant tumors
Table below provides a summary of this classification:
| Ovarian Cancer
|
| Epithelial
|
Sex-cord stromal
|
Germ cell
|
Mixed-cell type
|
- Serous tumors:
- Benign (cystadenoma)
- Borderline tumors (serous borderline tumor)
- Malignant (serous adenocarcinoma)
- Mucinous tumors:
- Benign (cystadenoma)
- Borderline tumors (mucinous borderline tumor)
- Malignant (mucinous adenocarcinoma)
- Endometrioid tumors:
- Benign (cystadenoma)
- Borderline tumors (endometrioid borderline tumor)
- Malignant (endometrioid adenocarcinoma)
- Clear cell tumors:
- Benign
- Borderline tumors
- Malignant (clear cell adenocarcinoma)
- Transitional cell tumors:
- Brenner tumor
- Brenner tumor of borderline malignancy
- Malignant Brenner tumor
- Transitional cell carcinoma (non-Brenner type)
- Epithelial-stromal:
- Adenosarcoma
- Carcinosarcoma (formerly mixed Müllerian tumors)
|
- Pure stromal tumors:
- Fibroma
- Cellular fibroma
- Thecoma
- Luteinized thecoma associated with sclerosing peritonitis
- Fibrosarcoma
- Sclerosing stromal tumor
- Signet-ring stromal tumor
- Microcystic stromal tumor
- Leydig cell tumor
- Steroid cell tumor
- Steroid cell tumor, malignant
- Pure sex cord tumors:
- Adult granulosa cell tumor
- Juvenile granulosa cell tumor
- Sertoli cell tumor
- Sex cord tumor with annular tubules
- Mixed sex cord-stromal tumors
- Sertoli-Leydig cell tumors
- - Well-differentiated
- - Moderately differentiated with heterologous elements
- - Poorly differentiated with heterologous elements
- - Retiform with heterologous elements
- Sex cord-stromal tumours, NOS*
|
- Teratoma
- Immature
- Mature
- Solid
- Cystic (dermoid cyst)
- Dysgerminoma
- Endometrial Sinus tumors
- Embryonal carcinoma
- Polyembryoma
- Choriocarcinoma
- Mixed germ cell tumors tumors
|
|
| Epithelial Ovarian Cancer
|
| Type 1
|
Type 2
|
- Low-grade serous carcinoma
- Endometrioid carcinoma
- Clear cell carcinoma
- Mucinous carcinoma
- Malignant Brenner tumor
- Seromucinous carcinoma
|
- High-grade serous carcinoma
- Undifferentiated carcinoma
- Carcinosarcoma
|
References