disgerminoma

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]

单词	disgerminoma
释义	DictionarySeedysgerminoma disgerminoma 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]
随便看	place names place-names placenames place needle in haystack place next to place notational system placenta placenta ablatio placenta abruptia placenta abruptio placenta accreta placenta accreta vera placenta adherence placenta and prostate dlg placenta, artificial placenta biloba placenta bipartita placenta circumvallata placenta creta placenta-derived multipotent cell placenta diffusa placenta dimidiata placenta diseases placenta dropsy placenta duplex