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Background: Laparoscopic partial splenectomy is a surgical option for removing part of the spleen with a pathological mass in a way that ensures preservation of the spleen's physiological functions. We aimed to evaluate the efficacy and feasibility of this procedure, performed while preserving the blood supply from the left gastroepiploic artery, in children. Materials and Methods: Following institutional review board approval, this retrospective study was conducted on patients who, between January 2015 and December 2019, underwent laparoscopic partial splenectomy with preservation of blood supply from the left gastroepiploic vessels. In the article, we described patient indications for surgery, surgical technique, surgery time, complications, and follow-up outcomes. Results: Eleven patients (mean age: 12.3 ± 3.4 years) underwent laparoscopic partial splenectomy. Indications for surgery included nonparasitic cysts (n = 8), pseudocysts (n = 2), and hamartomas (n = 1). The mean benign mass diameter was 60 ± 22 mm. The mean operative time was 193.2 ± 55.1 minutes. The mean size of the retained lower pole was 31.1% ± 3.8%. There was no conversion to open splenectomy or any significant complication. The mean postoperative stay was 9 ± 0.7 days. No thrombosis of the splenic and portal veins was noted in the follow-up period, and no splenic remnant infarction occurred. Conclusions: Laparoscopic partial splenectomy with preservation of blood supply arising from the left gastroepiploic vessels seems to be safe in children. However, a larger study is needed to confirm our results.

Introduction Thyroid cancer in children is a hot topic because of the large clinical heterogeneity and the risk of severe complications. We aimed to study 1. The frequency, 2. Etiology, and 3. Risk factors of post-surgery complications of thyroid cancer. Material and methods A retrospective analysis including risk factors for post-surgery complications of patients treated for thyroid malignancies in years 2006–2018 was performed. Results Over a period of 12 years 22 patients with thyroid malignancy (68% female; 12.6 ± 4.0 years of age, median follow-up 6 years) were identified. Histologically, 12 (55%) patients had papillary carcinoma. Six patients (27.3%) had multiple endocrine neoplasia type 2 (MEN2) syndrome, 3 (13.7%) patients had medullary carcinoma and 1 patient had follicular carcinoma. Neck lymph node metastases were diagnosed in 8 (36.4%), distant metastases in 6 (27.3%), and both locations were involved in 4 (18.2%) patients. Six (27.3%) children had surgical complications: 1 child had unilateral vocal cord paralysis and transient hypoparathyroidism and 5 had transient hypoparathyroidism. The higher risk of surgery complications in forward stepwise logistic regression was associated in with distant metastases (R2 = 0.584, OR 52.63, p = 0.010). Conclusions Postoperative complications were significantly associated with presence of distant metastases. Favorable results were observed in with children with MEN2 syndrome.