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cancer

Gestational trophoblastic neoplasia

Gestational trophoblastic disease (GTD) is a term used for a group of pregnancy-related tumours. These tumours are rare, and they appear when cells in the womb start to proliferate uncontrollably. The cells that form gestational trophoblastic tumours are called trophoblasts and come from that grows to form the placenta during pregnancy.

Underlined words are explained — tap any of them.

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