Quality of life (QOL) outcome is an ideal method for determining the efficacy of a surgical treatment. In children operated for pilonidal sinus disease (PSD), open procedures imply prolonged wound care, significant morbidity, and high recurrence rates. Endoscopic treatment (PEPSIT) overcomes these limitations. We report our experience in the management of PSD to evaluate the QOL of patients undergoing open and endoscopic treatment. The records of 177 patients undergoing surgery for PSD from 2008 to 2021 were retrospectively reviewed. Twenty patients were operated with open surgery (G1) and 157 with PEPSIT (G2). We analyzed QOL through the following criteria: hospital stay (HS), healing time (HT), return to sport (RTSp), return to school (RTSc), resumption of social life (RSL), and recurrence rate and reoperation (RRR). Moreover, we used Pediatric Quality of Life Enjoyment and Satisfaction Questionnaire (PQ-LES-Q) for a more subjective evaluation of life satisfaction. We found significant differences in all the analyzed criteria: HS varied from 3 to 7 days in G1 and from 1 to 2 days in G2; HT from 40 to 75 days in G1 while from 20 to 41 days in G2; RTSp from 50 to 80 days in G1 while from 7 to 21 days in G2; RTSc from 9 to 15 days in G1 while from 2 to 4 days in G2; RSL from 13 to 20 days in G1 while from 2 to 5 days in G2; RRR was 25% in G1 and 4.4% in G2.Conclusion: Endoscopic treatment (PEPSIT) significantly improves the quality of life of patients operated for PSD. Compared to open surgery, PEPSIT presents shorter hospital stay, faster healing time, return to sport activities, return to school and resumption of a normal social life, and lower rates of recurrence and reoperation. In addition, PQ-LES-Q demonstrated a good overall quality of life and life satisfaction. Further prospective studies should be obtained to consider PEPSIT as the gold standard for the treatment of PSD in pediatric patients. What is Known: • Many techniques have been proposed in the last 20 years for the surgical treatment of PSD. • PEPSIT is showing promising results in terms of safety and long-term efficacy. What is New: • The main impact in QOL of patients operated with PEPSIT is on their daily activity, including a shorter hospital stay, faster healing time, return to sport activities, return to school and resumption of a normal social life, lower rates of recurrence and reoperation. • After PEPSIT, children maintain a satisfactory quality of life according to the analysis of PQ-LES-Q

Background Surgical techniques for treatment of gynecomastia are increasingly less invasive. We described technical standardization of pediatric endoscopic subcutaneous mastectomy (PESMA) with liposuction. Methods All adolescents with primary gynecomastia, operated using PESMA with liposuction over the period June 2014–July 2021, were included. The video recording of procedures was analyzed to standardize the operative technique. After patient installation, 3 trocars were placed on the mid-axillary line. The technique included 5 steps: (1) subcutaneous injection of lipolysis solution and liposuction; (2) creation of working space using an inflated balloon; (3) gland dissection using 5-mm sealing device; (4) specimen extraction through the largest trocar orifice; and (5) placement of suction drainage tube. Results Twenty-four male adolescents, operated for Simon’s grade 2B and 3 gynecomastia using PESMA with liposuction over the study period, were included. Mean patient age was 16 years (range 15–18). Gynecomastia was bilateral in 19/24 (79.2%) and unilateral in 5/24 (20.8%). One (4.1%) conversion to open was reported. The mean operative time was 87 min (range 98–160) for unilateral and 160 min (range 140–250) for bilateral procedure. The mean length of stay was 2.2 days (range 1–4). Patients wore a thoracic belt for 15 up to 30 days postoperatively. Post-operative complications occurred in 5/24 (20.8%): 2- or 3 mm second-degree burns in 4 (16.7%) and subcutaneous seroma in 1 (4.1%). All complications were Clavien 2 grade and did not require further treatment. Aesthetic outcomes were very good in 21/24 (87.5%). Three (12.5%) boys had persistent minimal breast asymmetry but did never perceive it negatively. Conclusion PESMA combined with liposuction was feasible and safe for surgical treatment of gynecomastia in this selected cohort of patients. Although challenging, this procedure provided good aesthetic results, with no scars on the anterior thoracic wall. Standardization of the operative technique was a key point for successful outcome.

Testicular cavernous hemangioma is a rare benign vascular tumor that typically occurs in childhood and adolescence. The clinical presentation may be variable and lead to diagnostic difficulties. We report an atypical presentation of intratesticular cavernous hemangioma with acute onset mimicking testicular torsion in a teenager. Inadvertent minor scrotal injury may have probably triggered the rupture of the hemangioma, leading to hemorrhage and infarction of the testicle. Although ultrasonography findings and serum tumor markers may be helpful in differential diagnosis, surgical exploration, and pathology examination are essential for definitive diagnosis.

Robotic-assisted surgery (RAS) is increasingly adopted in the pediatric population. This retrospective multicenter study aimed to report application of RAS for pediatric gynecological indications. The medical records of all children and adolescents with gynecological pathology, operated in 3 different institutions over a 3-year period, were retrospectively collected. Robot docking time, total operative time, length of stay (LOS), requirement time of pain medication, complication rate, conversion rate, and pathology results were analyzed. Sixteen girls, with median age of 11.7 years (range 0.6-17.9) and median weight of 47.2 kg (range 9-73), received the following RAS procedures: ovarian cystectomy for serous cystoadenoma (n=2), salpingo-oophorectomy for immature teratoma (n=6), bilateral gonadectomy for ovotestis (n=2) and Turner syndrome SRY+ (n=1), salpingectomy for fallopian tube lesion (n=1), Gartner cyst excision (n=1), paravaginal ganglioneuroma resection (n=1), fistula closure in urogenital sinus (n=1) and vaginoplasty using ileal flap in cloaca malformation (n=1). Median operative time was 131.3 minutes (range 65-360), and median docking time was 13.9 min (range 7-20). Conversion to open or laparoscopy was not necessary in any case. Median LOS was 2.3 days (range 1-7), and median analgesic requirement was 1.5 days (range 1-4). One patient needed redo-surgery for recurrent Gartner cyst. This preliminary experience showed that RAS is safe and feasible for surgical management of pediatric gynecological pathology, although no conclusive data are available to confirm its superiority over traditional laparoscopy. Randomized, prospective, comparative studies are needed to confirm these preliminary results and identify the gold standard approach in such patients.

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