part_of part of part of participates_in has_disease_location inflammatory response panniculitis peritoneum disease of peritoneum Panniculitis, Peritoneal INFLAMMATION of the underlying layer of ADIPOSE TISSUE (panniculus) of the PERITONEUM, usually of the MESENTERY or the OMENTUM. There are several forms with various names and are usually characterized by infiltration of LYMPHOCYTES and NEUTROPHILS, fat NECROSIS, and FIBROSIS. MESH:D015436 Sirarat Sarntivijai