With the last episode, he also complained of pneumaturia and fecaluria.The latter two symptoms are pathognomonic of enterovesical fistula, and a colovesical fistula was found on cystoscopy.

• 病人接受部分膀胱切除并膀胱缝合术及部分乙状结肠切除并尾端对尾端吻合术治疗，手术后复原情况良好，不再有排尿疼痛、频尿、气尿或粪尿的情形。