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

• 入院前一人门诊中，病人抱怨气尿、粪尿等不寻常的症状，这些正是肠道膀胱瘘管症特有的，最后终顾在膀胱镜检查中发现一个瘘管开口。