Uterine fibroid embolization (UFE) is an increasingly popular treatment for uterine fibroids. One extremely rare complication after fibroid embolization is pyomyoma, which is the localized infection of the leiomyoma after embolization. Only 10 cases of pyomyoma after UFE have been reported in the literature. We present a case of delayed submucosal pyomyoma identified on computed tomography after 42 days post-UFE. While the majority of previously reported cases were managed by hysterectomy, our patient was treated with a uterine-sparing hysteroscopic transcervical approach. A high level of clinical suspicion is necessary to diagnose this complication after UFE to avoid major morbidity. Submucosal pyomyomas offer a favorable anatomical location easily accessible by hysteroscopy and a conservative approach may be sufficient to manage this complication.
Uterine fibroids are common benign tumors seen in women and can be managed with a variety of treatment options, including hysterectomy, myomectomy, and uterine fibroid embolization (UFE). UFE is an acceptable alternative to surgical treatment in well-selected cases and offers the added benefit of decreased hospital stay and avoidance of general anesthesia risk. Like any other procedure, UFE carries risks and complications. Post-UFE fibroid expulsion is one of them.We present a case of impending fibroid expulsion pre-emptively identified on magnetic resonance imaging at 6-month follow-up after UFE. While the majority of fibroid expulsions occur spontaneously by 3 months post-UFE, delayed expulsions have been reported as late as 4 years following the procedure. Therefore, a high degree of clinical suspicion is paramount for early diagnosis of this complication in UFE patients.
Angiography and endovascular embolization play an important role in controlling acute arterial upper gastrointestinal hemorrhage, particularly when endoscopic intervention fails to do so. In our case, the patient presented with recurrent life-threatening bleed in spite of multiple prior endoscopic interventions and gastroduodenal artery embolization. Our teaching points focus on the role of angiography in acute upper gastrointestinal bleed and when to conduct empiric embolization, while reviewing the supraduodenal artery as an atypical but important potential culprit for refractory upper gastrointestinal bleed.
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