Medical Dictionary

deciduoma

noun de·cid·u·oma \ -ˈwō-mə \

medical Definition of deciduoma

plural deciduomata play \-mət-ə\ also deciduomas
1 : a mass of tissue formed in the uterus following pregnancy that contains remnants of chorionic or decidual tissue
2 : decidual tissue induced in the uterus (as by trauma) in the absence of pregnancy

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