Percutaneous balloon-expandable stent graft placement in UAF is a safe and effective treatment option. Implantation of stent grafts should be considered as treatment of choice in UAF.
Purpose:
Regarding genital lesions, the incidence of male external genitalia vascular anomalies is circa 3%, thereof one-tenth tumors and nine-tenth malformations according to the International Society for the Study of Vascular Anomalies classification. Image-guided percutaneous sclerotherapy in male external genitalia vascular malformations has rarely been described. Therefore, a retrospective analysis of sclerotherapy in a series of eight patients was conducted.
Materials and Methods:
The study was IRB approved. Two radiologists reviewed angiographic reports and analyzed interventionally treated male patients with external genitalia vascular malformations between February 2, 2014, and November 11, 2017, at an interdisciplinary tertiary care Vascular Anomalies Center. Inclusion criteria were a slow-flow malformation of the male external genitalia and no interventional treatment before. Operations longer than 1-year past were no exclusion criteria. Patients suffered from lymphatic and/or venous malformations and received percutaneous sclerotherapy. Malformations were treated with polidocanol, ethanol in gel form or OK-432. Patients answered a questionnaire regarding symptoms with repeat after follow-up. The initial state and post-treatment results were compared. Magnetic resonance imaging pre- and post-intervention was assessed. Complications were reported standardized.
Results:
Eight patients with a mean age of 21.6 years suffered from genital swelling, bleeding, thrombophlebitis, lymphorrhea, skin changes, pain, and functional genitourinary symptoms and were treated with sclerotherapy. All patients reported clinical improvement of symptoms during the average follow-up period of 30 months. No complications ensued.
Conclusion:
Sclerotherapy seems to be a safe and effective treatment of slow-flow malformations of the male external genitalia. Due to the low incidence of the disease, multicenter studies are necessary to assess a larger number of cases.
BACKGROUND/OBJECTIVE: Oral malformations of the tongue are exceedingly rare. The aim of this study was to evaluate the effectiveness of individualized treatment for patients with vascular malformations of the tongue. METHODS: This retrospective study is based on a consecutive local registry at a tertiary care Interdisciplinary Center for Vascular Anomalies. Patients with vascular malformations of the tongue were included. Indications for therapy of the vascular malformation were macroglossia with the impossibility to close the mouth, bleeding, recurrent infection and dysphagia. Size regression of the malformation (volume measurement) and symptom improvement were investigated. RESULTS: Out of 971 consecutive patients with vascular malformations, 16 patients suffered from a vascular malformation of the tongue. Twelve patients had slow-flow malformations and 4 fast-flow malformations. Indications for interventions were bleeding (4/16, 25%), macroglossia (6/16, 37.5%), and recurrent infections (4/16, 25%). For two patients (2/16, 12.5%), there was no indication for intervention due to absence of symptoms. Four patients received sclerotherapy, 7 patients Bleomycin-electrosclerotherapy (BEST) and 3 patients embolization. Median follow-up was 16 months (IQR 7–35.5). In all patients, symptoms had decreased after two interventions at a median (IQR 1–3.75). Volume reduction of the malformation of the tongue was 13.3%(from median 27.9 cm3 to median 24.2 cm3, p = 0.0039), and even more pronounced when considering only patients with BEST (from 86 cm3 to 59.1 cm3, p = 0.001). CONCLUSION: Symptoms of vascular malformations of the tongue are improved after a median of two interventions with significantly increased volume reduction after Bleomycin-electrosclerotherapy.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.