gas in the urinary bladder

Emphysematöse

Zystitis bei liegenden Ureterschienen mit sehr viel Gas im Blasenlumen und weniger in der Blasenwand.

Wikipedia • CC BY-SA 4.0

Emphysematöse

Zystitis in der Computertomographie (Lungenfenster zur besseren Kontrastierung der Gaseinlagerungen).

Wikipedia • CC BY 3.0

Gas in the

urinary bladder • Sigmoid carcinoma with colovesical fistula - Ganzer Fall bei Radiopaedia

Yang N, Sigmoid carcinoma with colovesical fistula. Case study, Radiopaedia.org (Accessed on 16 Nov 2022) https://doi.org/10.53347/rID-6944 • CC by-nc-sa 3.0 (modified)

Emphysematous

cystitis • Emphysematous cystitis - Ganzer Fall bei Radiopaedia

Gaillard F, Emphysematous cystitis. Case study, Radiopaedia.org (Accessed on 16 Nov 2022) https://doi.org/10.53347/rID-7551 • CC by-nc-sa 3.0 (modified)

Gas in the

urinary bladder • Rectovesical fistula due to rectal carcinoma - Ganzer Fall bei Radiopaedia

Niknejad M, Rectovesical fistula due to rectal carcinoma. Case study, Radiopaedia.org (Accessed on 16 Nov 2022) https://doi.org/10.53347/rID-21274 • CC by-nc-sa 3.0 (modified)

Radiopaedia • CC-by-nc-sa 3.0 • de

There are numerous causes of gas in the urinary bladder. In the hospital setting by far the most common is the recent placement of an indwelling urinary catheter. Other causes include :

iatrogenic
- indwelling urinary catheter is by far the most common cause
- cystoscopy, etc.
emphysematous cystitis
- intraluminal and intramural gas
- most frequently in patients with diabetes mellitus
fistula
- enterovesical fistula
- colovesical fistula: most commonly due to diverticulitis or colorectal carcinoma
- rectovesical fistula
- vesicovaginal fistula
vesical fungus ball: most frequently Candida albicans in debilitated patients
foreign bodies
trauma