• F O Siki, M Sarikaya, M Gunduz, T Sekmenli, Y Koksal, and I Ciftci.
• Departments of Pediatric Surgery, Selcuk University, Faculty of Medicine, Konya, Turkey.
• Niger J Clin Pract. 2023 Aug 1; 26 (8): 116511701165-1170.

BackgroundLymphatic malformations (LMs) are rare congenital anomalies. The traditional treatment is surgical excision, but intralesional sclerosing agent injection is also preferred as the first-choice treatment because of postoperative frequent recurrences, poor cosmetic results, and high complication rate. We aimed to evaluate the efficacy of sclerosing agent injection used in the treatment of LMs in children.Materials And MethodsWe retrospectively analyzed the children who were treated for LM between January 2011 and January 2022. The lesion sizes of the patients who were injected with sclerosant (Bleomycin) under sedation anesthesia, measured by ultrasound before and after the treatment, were recorded, and the difference between them was statistically evaluated.ResultsFifteen patients were retrospectively analyzed. The mean age was 45.2 ± 14.1 months. Of these, ten (66.6%) were male and five (33.3%) were female (F/M = 1/2). The mean age of male patients was 55 ± 20.1 months; the mean age of female patients was 25.8 ± 11. Seven patients had a single dose, two had twice, and six had three and more. The mean measurable size of macrocystic lesions before treatment was 55.2 ± 28.4 mm; after treatment, it was 23.8 ± 18.2 mm. Although no measurable shrinkage was detected in microcystic lesions, it was observed that the lesion shrank to allow surgical resection. With the statistical analysis, it was seen that there was a statistically significant difference between the dimensions before and after the treatment (P < 0.05) and the sclerosant injection had a great effect on the treatment (R: 0.89).ConclusionIntralesional injection of bleomycin is less effective for microcystic or mixed-type LMs, but provides an effective reduction for a safe surgical procedure. It is an effective treatment for macrocystic lesions.

14 keywords...

hide…