Polyacrylamide hydrogel (PAAG) is a synthetic substance previously used as an injectable material for augmentation mammoplasty. Current literature has demonstrated that the average time from PAAG injection to the onset of complication ranges from 6 to 39 months. We present a unique case report describing the onset of complications 18 years after PAAG augmentation mammoplasty. To the best of our knowledge, the presentation of a healthy female who experienced unprovoked expansion of breast tissue >15 years after polyacrylamide injection has not been previously reported in surgical literature. This suggests that serious complications of PAAG injection may occur later than the literature has previously described. Importantly, this case is the first demonstration of the successful surgical removal of polyacrylamide 18 years after injection. Additionally, this case also provides a histopathological analysis of breast capsules which showed evidence of an extensive chronic inflammatory reaction to polyacrylamide, consistent with previous reports.

Definitive draining seton (DDS) alone is an accepted treatment for complex refractory anal fistulas in Crohn’s disease (CD). We evaluated the long-term success of DDS in CD patients. DDS was defined as draining seton placed definitively for at least 12 months. Primary end point was clinical response (CR) defined as a lack of induration, pain, swelling, abscess recurrence, or unintended dislodgement. The study cohort of 23 patients had a median age of 29 (range; 9-61) years and included 14 males (61%). Reasons for DDS included anal stenosis (n = 9; 39%), active proctitis (n = 9; 39%), and/or anal canal ulceration (n = 9; 39%). Median number of setons was 2 (range; 1-6) and 65% had multiple fistula tracts. Almost all patients (n = 22; 96%) were on a biologic postoperatively. At 12-month follow-up, only 39% (n = 9) had a CR. The remaining 14 patients failed due to new abscess formation (n = 6; 26%), new fistula formation (n = 6; 26%), and seton dislodgement (n = 2; 9%). Six (26%) patients required fecal diversion. No patients required proctectomy. DDS for complex CD fistula results in a mediocre CR with many patients developing recurrent abscess/fistula or requiring diversion despite biologic therapy.

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Epididymal leiomyosarcomas are rare malignant tumors of smooth muscle origin. We present a case of a low-grade tumor with negative margins managed with a high-radical inguinal orchiectomy. Our review of the literature suggests that low-grade and localized tumors with negative margins can be managed with simple epididymectomy and imaging surveillance.