Epithelial ovarian tumors classification: Difference between revisions
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! colspan="6" |Ovarian epithelial tumors | ! colspan="6" style="background:#4479BA; color: #FFFFFF;" align="center" +|Ovarian epithelial tumors | ||
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!'''Serous tumors''' | !style="background:#4479BA; color: #FFFFFF;" align="center" + |'''Serous tumors''' | ||
!'''Mucinous tumors''' | !style="background:#4479BA; color: #FFFFFF;" align="center" + |'''Mucinous tumors''' | ||
!'''Endometrioid tumors''' | !style="background:#4479BA; color: #FFFFFF;" align="center" + |'''Endometrioid tumors''' | ||
!'''Clear cell tumors''' | !style="background:#4479BA; color: #FFFFFF;" align="center" + |'''Clear cell tumors''' | ||
!'''Transitional cell tumors''' | !style="background:#4479BA; color: #FFFFFF;" align="center" + |'''Transitional cell tumors''' | ||
!'''Epithelial-stromal''' | !style="background:#4479BA; color: #FFFFFF;" align="center" + |'''Epithelial-stromal''' | ||
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Revision as of 18:27, 13 February 2019
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Epithelial ovarian tumors Microchapters |
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Differentiating Epithelial Ovarian Tumors from other Diseases |
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Diagnosis |
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Treatment |
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Case Studies |
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Epithelial ovarian tumors classification On the Web |
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American Roentgen Ray Society Images of Epithelial ovarian tumors classification |
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Risk calculators and risk factors for Epithelial ovarian tumors classification |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Hannan Javed, M.D.[2]
Overview
Classification
General 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:
| Epithelial ovarian tumors | ||
|---|---|---|
| Benign | Borderline | Malignant |
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WHO Classification of Ovarian Epithelial Tumors
- WHO classifies epithelial ovarian tumors on the basis of histology as follows:
- 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)
- Serous tumors:
| Ovarian epithelial tumors | |||||
|---|---|---|---|---|---|
| Serous tumors | Mucinous tumors | Endometrioid tumors | Clear cell tumors | Transitional cell tumors | Epithelial-stromal |
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Epithelial Ovarian Cancer Classification Based on Clinicopathologic and Molecular Evidence
- Recent advances in histopathology and a better understanding of clinicopathologic characteristics have led to a classification system that correlates histology and clinical characteristics;
- This classification subdivides malignant ovarian tumors in two types.
- Type I tumors generally arise from endometriosis or fallopian tubal related serous epithelium. They exhibit less aggressive clinical course and a different genetic profile relative to Type II.
- Type II tumors generally arise from fallopian tubal epithelium. They exhibit more aggressive clinical course and a different genetic profile relative to Type I.
| Epithelial Ovarian Cancer | |
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| Type I | Type II |
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WHO Classification of Ovarian Tumors
| Ovarian Cancer | |||
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| Epithelial | Sex-cord stromal | Germ cell | Mixed-cell type |
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