dysgerminoma

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dysgerminoma

 [dis-jer″mĭ-no´mah]
a solid, often radiosensitive, malignant ovarian neoplasm derived from undifferentiated germinal cells; the counterpart of seminoma of the testis.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

dys·ger·mi·no·ma

(dis'jĕr-mi-nō'mă),
A malignant neoplasm of the ovary (counterpart of seminoma of the testis), composed of undifferentiated gonadal germinal cells and occurring more frequently in patients younger than 20 years of age. The neoplasms are grayish yellow and firm, contain foci of necrosis and hemorrhage, and tend to be encapsulated; characteristically, they spread by way of lymphatic vessels, but widespread metastases also occur.
Synonym(s): disgerminoma
[dys- + L. germen, a bud or sprout, + G. -ōma, tumor]
Farlex Partner Medical Dictionary © Farlex 2012

dys·ger·mi·no·ma

(dis'jĕr-mi-nō'mă)
A rare malignant neoplasm of the ovary composed of undifferentiated gonadal germinal cells and occurring more frequently in patients younger than 20 years of age. The neoplasms contain foci of necrosis and hemorrhage and tend to be encapsulated; characteristically, they spread by way of lymphatic vessels, but widespread metastases also occur.
[dys- + L. germen, a bud or sprout, + G. -ōma, tumor]
Medical Dictionary for the Health Professions and Nursing © Farlex 2012