Résumé
Since 1976 to 2011, a sum of 89 cases of infl ammatory fi broid polyp (IFP) of the gastrointestinal tract is recorded in the literature. Th e lesion is always benign, may occur at any age but is most common in the sixth and seventh decades, and involves the stomach most frequently. Abdominal pain, often related to obstruction, is the principal symptom. Th e lesions are sessile or polypoidal, originate in the gut submucosa, vary greatly in cellularity, and have a wide range of tissue eosinophilia. We are presenting a rare case of ileoileal intussusception caused by IFP in a 32-year-old female. Resection and end-to-end anastomosis was done after reducing the intussusceptum.
Résumé
Retroperitoneal sarcomas are rare tumors ranging from only 1% to 2% of all solid malignancies. Among all sarcomas, most of these occur outside the retroperitoneum. Only 10-20% of sarcomas are retroperitoneal sarcomas, and the overall incidence is 0.3-0.4% per 100,000 of the population. The diagnosis and treatment of retroperitoneal sarcomas are challenging because the tumors are quite rare and usually present in latter stages of the disease in an anatomically complex location. A rare case of recurrent retroperitoneal fibrosarcoma in a 23-year-old male presented as a mass per abdomen. Retroperitoneal sarcomas are malignant tumors arising from mesenchymal cells, which are usually located in muscle, fat, and connective tissues.