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cancer

Choriocarcinoma

Choriocarcinoma is a trophoblastic cancer usually located on the placenta. It is characterized by early hematogenous spread to the lungs. It belongs to the end of the in gestational trophoblastic disease (GTD). It is also classified as a germ cell tumor and may arise in the testis or ovary.

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Plain-language summary adapted from Wikipedia. Not medical advice.