polyembryoma

polyembryoma
poly·em·bry·o·ma (pol″e-em″bre-oґmə) a rare type of germ cell tumor consisting of embryoid bodies and believed to comprise both embryonic and extraembryonic differentiation.

Medical dictionary. 2011.

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  • Polyembryoma — Infobox Disease Name = PAGENAME Caption = DiseasesDB = ICD10 = ICD9 = ICDO = M9072/3 OMIM = MedlinePlus = eMedicineSubj = eMedicineTopic = MeshID = Polyembryoma is a rare, very aggressive form of germ cell tumor usually found in the ovaries.It… …   Wikipedia

  • polyembryoma — noun An aggressive form of germ cell tumor usually found in the ovaries …   Wiktionary

  • Germ cell tumor — Classification and external resources Micrograph of a seminoma, a common germ cell tumor. ICD 10 C …   Wikipedia

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  • Dermoid cyst — Classification and external resources A 7x4 cm mature cystic teratoma extracted from a left ovary showing mature teeth, skin and hair ICD 10 K …   Wikipedia

  • Hydatidiform mole — Classification and external resources Histopathogic image of hydatidiform mole (complete type). H E stain. ICD 10 O …   Wikipedia

  • Choriocarcinoma — Classification and external resources ICD 10 C58 ICD 9 181 …   Wikipedia

  • Germinoma — Classification and external resources Micrograph of a germinoma. H E stain. ICD O: 9060 9061, M …   Wikipedia

  • Mediastinal germ cell tumor — Malignant mediastinal germ cell tumors of various histologies were first described as a clinical entity approximately 50 years ago.[when?] Mediastinal and other extragonadal germ cell tumors were initially thought to represent isolated metastases …   Wikipedia

  • germ cell tumor — any of a group of tumors arising from primitive germ cells, usually of the testis or ovary; they range from benign to highly malignant. Types include embryonal carcinoma, germinoma, gonadoblastoma, polyembryoma, teratoma, and yolk sac or… …   Medical dictionary

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