1. Ciarrocchi A, Pietroletti R, Carlei F, Amicucci G. Extensive surgery and lymphadenectomy do not improve survival in primary melanoma of the anorectum: Results from analysis of a large database (SEER). Colorectal Diseases. Feb 2016;19(2):158-164
2. Ciarrocchi A, Pietroletti R, Carlei F, Necozione S, Amicucci G. Propensity adjusted appraisal of the surgical strategy for appendiceal carcinoids. Techniques in Coloproctology. Jan 2014;19(1):35-41
3. Ciarrocchi A, Pietroletti R, Carlei F, Amicucci G. Clinical significance of metastatic lymph nodes in the gut of patients with pure and mixed primary appendiceal carcinoids. Diseases of the Colon and Rectum. Jun 2016;59(6):508-512
4. Ciarrocchi A, Pietroletti R, Carlei F, Amicucci G. Outcome of anal and rectal melanoma: Has site of origin a prognostic value? Analysis of 287 patients. European Surgery. Oct 2015;47(5):262-265
5. Thibault C, Sagar P, Nivatvongs S, Ilstrup DM, Wolff BG. Anorectal melanoma: An incurable disease? Diseases of the Colon and Rectum. 1997;40:661-668