Intra-abdominal aggressive fibromatosis: a single-center case series of 12 patients focusing on surgical management and clinicopathological features

Intra-abdominal aggressive fibromatosis (AF) is a rare disease with invasive growth and local recurrence. However, few studies have reported the clinical and pathological features of intra-abdominal AF. The aim of this study is to systematically elucidate the clinical characteristics, imaging manifestations, treatment and pathological features of intra-abdominal AF. A total of 12 patients with intra-abdominal AF diagnosed in Xijing Hospital, First Affiliated Hospital of Air Force Medical Univers