pneumaturia

Pneumaturia is the passage of gas or "air" in urine.

A common cause of pneumaturia is colovesical fistula (communication between the colon and bladder).

Risks involved with the utilization of the P-valve can include urinary tract infection, pneumaturia and genital squeeze.

If fecal matter passes through the fistula into the bladder, the existence of the fistula may be revealed by pneumaturia or fecaluria.

Male scuba divers utilizing condom catheters or the female divers utilizing She-p external catching device for their dry suits are also susceptible to pneumaturia.