Pneumaturia
Emphysematous cystitis in computertomography
SpecialtyUrology Edit this on Wikidata

Pneumaturia is the passage of gas or "air" in urine. This may be seen or described as "bubbles in the urine".

Causes

A common cause of pneumaturia is colovesical fistula (communication between the colon and bladder). These may occur as a complication of diverticular disease. Pneumaturia can also happen if a urinary catheter was recently in the bladder.

Other key differentials:

Male scuba divers utilizing condom catheters or female divers using a She-p external catching device for their dry suits are also susceptible to pneumaturia.[1]

Diagnosis

Diagnosis is made by patient history of passing air or a sputtering urine stream. CT scans may show air in the urinary bladder or bladder walls.

References

  1. Harris, Richard (December 2009). "Genitourinary infection and barotrauma as complications of 'P-valve' use in drysuit divers". Diving and Hyperbaric Medicine. 39 (4): 210–2. PMID 22752741. Archived from the original on 2013-05-26. Retrieved 2013-04-04.{{cite journal}}: CS1 maint: unfit URL (link)
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