This journal only 2007, Number 2 Rev Mex Cir Endoscop 2007; 8 (2) Assisted laparoscopic treatment of appendiceal cystoadenoma. A case report Rodríguez-Wong U, Cruz RJM, García ÁJ Full text How to cite this article Language: Spanish References: 0 Page: 97-100 PDF size: 110.96 Kb. Key words: Cystoadenoma, laparoscopy, appendectomy, appendix, cystic. ABSTRACT Appendiceal cystoadenoma is a cystic dilatation of the appendix due to accumulation of mucous material, it may be caused by benign or malignant diseases. Cystoadenoma is rare, accounting for only 0.2 to 0.3% of appendectomy specimens. Appendectomy is the treatment of choice in benign disease, and right hemicolectomy for malignant disease. We present a case report of cystoadenoma of the appendix treated by laparoscopic surgery.