[Inflammatory Pseudotumor in the Cecum-A Case Report and Review of Literature].

A 42-year-old woman with complaints of fever and abdominal pain, was diagnosed to have perforative appendicitis, for which emergency surgery was performed. Marked thickening and edema around the cecum, ileum, and the mesentery was observed. Ileocecal resection was performed, as malignant disease could not be excluded. Histopathological examination revealed abscess formation in the lining membrane of the intestine, inflammatory granulation and proliferation of the spindleshaped cells in the serosal membrane extensively, and an inflammatory pseudotumor(IPT)was diagnosed. It is generally difficult to clearly distinguish IPT from a malignant tumor before surgery. We thus report this case, along with a review of literature.