testicular yolk sac tumor
A non-seminomatous malignant germ cell tumor arising from the testis. It affects infants, young children, and postpubertal males. It is the most frequently seen testicular neoplasm during childhood. The vast majority of patients present with an asymptomatic scrotal mass. The tumor mimics the yolk sac of the embryo and produces alpha-fetoprotein (AFP). It metastasizes to distant anatomic sites. Prognostic factors relate to the clinical stage and the degree of AFP elevation.
MONDO:0002874
testicular pure germ cell tumor
is_a
MONDO:0003403
testicular non-seminomatous germ cell cancer
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MONDO:0005744
yolk sac tumor
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Orchidoblastoma
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endodermal sinus tumour of testis
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endodermal sinus tumour of the testis
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endodermal-sinus tumor
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endodermal-sinus tumour
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testicular endodermal sinus tumour
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testicular yolk Sac neoplasm
exact
testicular yolk sac tumor
exact
testis yolk sac tumor
exact
testis yolk sac tumour
exact
yolk Sac tumour of testis
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yolk Sac tumour of the testis
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yolk sac tumor
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yolk sac tumour
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