Intra Abdominal Aggressive Fibromatosis: A Rare Soft Tissue Tumor

Abdominal fibromatosis is rare locally aggressive benign soft tissue tumour result of monoclonal fibroblastic proliferation derived from deep connective tissue characterised by high local recurrence rate and no metastasis.This is a case report of 28 year male with complaints of abdominal distension with mild dull aching pain since 5 months.CECT suggestive of large mesenteric mass extending from subdiaphragmatic space up to pelvis.Histopathological studies confirmed it to be a desmoid tumor.The mass was surgically excised and patient was discharged with stable vitals.On followup 12 months until now there is no recurrence reported.