An ovarian collision tumour in a postmenopausal woman mimicking malignancy

Ovarian collision tumour consisting of a fibroma and a serous cystadenoma: A case report

“…As summarized in Table 1 , the initial report of this condition was documented in 1946 by Copland and Coleman in a woman aged 70 years [ 3 ]. Additional cases have been documented from 2012 to 2023 [[ [2] , [3] , [4] , [5] , [6] , [7] , [8] ]]. Most of the patients were over the age of 60 (with an average age of 62 years).…”

A Collision between Fibroma and Serous Ovarian Cystadenoma Mimicking Carcinoma

“…Despite the fact that collision tumors have been recently increasingly reported, occurrence of these tumors with the ovary is rare, especially in the collision of two benign variants. 3,4 Surface epithelial-stromal tumors are the commonest of ovarian tumors. Sex cord stromal tumors are less common.…”