Non‐surgical management of post‐cesarean uterine infection with marked myometrial gas formation

Abstract

Gas in an infected organ generally indicates a severe infection, often requiring surgery; however, data are lacking as to post-cesarean gas-forming uterine infection. A 27-year-old Japanese primigravida underwent a difficult cesarean section, after which a high fever continued. Computed tomography (CT) revealed marked gas in the uterine anterior myometrium. Diagnosing this condition as post-cesarean uterine scar infection, we recommended surgical intervention, that is, hysterectomy or at least drainage; however, the patient refused it. Considering the patient's desire and lack of organ-failure signs, we employed intensive antibiotic treatment for 6 weeks. Serial CT indicated a gradual decrement in the gas amount and she recovered completely after 8 weeks. This case suggests that surgical procedure may not always be necessary for post-cesarean gas-forming uterine infection and CT may be useful to detect/follow this condition.