| embryonal a. |
trabecular a.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| embryonal c. |
a highly malignant germ cell tumor that is a primitive form of carcinoma, probably of primitive embryonal cell derivation; it may be found either in pure form or as part of a mixed germ cell tumor and has a histological appearance similar to that of a yolk sac tumor. In females, there is a median age of 15; in males the majority of patients are adolescents or older.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| embryonal n. |
Wilms' tumor.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| embryonal nuclear c. |
an opacity confined to the embryonic nucleus of the lens. It is an autosomal dominant trait, is often bilateral, has a powdery appearance, and seldom affects vision. Called also cataracta centralis pulverulenta.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| embryonal r. |
the most common form of rhabdomyosarcoma, containing alternating loosely cellular areas having myxoid stroma and densely cellular areas having spindle cells; it occurs mainly in infants and young children and affects the head and neck, lower genitourinary tract, pelvis, and extremities. A subtype is sarcoma botryoides.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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