Multicystic peritoneal mesothelioma

Discussion:

There is no solid component inside the neoplasm structure. So different types of solid peritoneal masses were excluded in the imaging interpretation. At MRI, the peritoneal mass demonstrated high signal at T2 and a low signal at T1 (images not available). Peritoneal lymphangioma or peritoneal inclusion cyst (multicystic peritoneal mesothelioma) were suspected.

Histological findings were compatible with multicystic peritoneal mesothelioma. Neoplasm consists of thin-wall cavities of different calibers, lined with big round cells. Inside the cells, there were big round hyperchromic monomorphic nuclei. 

 

My gratitude for surgeons  Trushin A.A., Zaytsev D.A., Zakharenko A.A., Scuridin P.M. (First Saint-Petersburg Medical University by I.P. Pavlov, First Oncology Department).

    Create a new playlist
Loading...