placentoma


de·cid·u·o·ma

(dē-sid'yū-ō'mă), An intrauterine mass of decidual tissue, probably the result of hyperplasia of decidual cells retained in the uterus. Synonym(s): placentoma

placentoma

(1) A nonspecific term for any proliferation, benign or malignant, of the placenta. 
(2) Deciduoma.
Placentoma is not a recognised pathological entity and is not used in the working medical parlance.

de·cid·u·o·ma

(dĕ-sij'ū-ō'mă) An intrauterine mass of decidual tissue, probably the result of hyperplasia of decidual cells retained in the uterus.
Synonym(s): placentoma.