1. Caruso S, Marrelli D, Pedrazzani C, Neri A et al (2010) A rare case of primary small bowel adenocarcinoma with intussusception. Tumori 96(2):355–357
2. Curado MP, Edwards B, Shin HR, Storm H, Ferlay J, Heanue M, Boyle P (2007) Cancer incidence in five continents, Vol. IX. IARC, IARC Scientific Publication, Lyon, No. 160
3. Kim CH, Kye BH, Lee JI, Kim SH et al (2010) Clinicopathological features of primary jejunoileal tumors. J Korean Soc Coloproctol 26(5):334–338
4. Neugut AI, Jacobson JS, Suh S, Mukherjee R, Arber N (1988) The epidemiology of cancer of the small bowel. Cancer Epidemiol Biomarkers Prev 7(3):243–251
5. Garcia Marcilla JA, Sanchez Bueno F, Aguilar J, Parrilla Paricio P (1994) Primary small bowel malignant tumors. Eur J Surg Oncol 20(6):630–634