Endodermal sinus tumor of the ovary: A case series with flow cytometric DNA content analysis
Autor: | Joseph L. Kelley, Gregory J. Naus, Wayne A. Christopherson |
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Rok vydání: | 1991 |
Předmět: |
Adult
Abdominal pain Pathology medicine.medical_specialty medicine.medical_treatment Ovary Laparotomy Mesonephroma Humans Medicine Sinus (anatomy) Neoplasm Staging Ovarian Neoplasms Chemotherapy business.industry Incidence Obstetrics and Gynecology Combination chemotherapy DNA Neoplasm Aneuploidy Flow Cytometry Endodermal sinus tumor medicine.disease Combined Modality Therapy medicine.anatomical_structure Oncology Female medicine.symptom business Germ cell |
Zdroj: | Gynecologic Oncology. 42:34-38 |
ISSN: | 0090-8258 |
Popis: | Endodermal sinus tumors (EST) are rare germ cell ovarian malignancies occurring primarily in young women. A retrospective review of the Magee-Womens Hospital tumor registry revealed eight cases of pure EST and two mixed tumors in which the EST component was predominant. Mean patient age was 18.2 years. Abdominal pain was the most common presenting symptom and a pelvic mass was palpable in all patients. Four patients are currently alive and well with no evidence of disease. All were treated with surgery and combination chemotherapy. Flow cytometric DNA content analysis of paraffin-embedded tumor tissue identified similar aneuploid cell populations in three of five tumors analyzed with relative peak positions of 1.72, 1.62, and 1.70. The management of women with endodermal sinus tumor remains controversial with regard to type of chemotherapy employed and the use of second-look laparotomy. The prognosis role of flow cytometric DNA content analysis is yet to be determined. |
Databáze: | OpenAIRE |
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