Pediatric Penile Bee Sting.

OBJECTIVES: The aims of this study, for the first time in the literature, are to evaluate the symptoms, clinical course, and treatment management of penile bee stings in children and to discuss whether bee stings can be evaluated within the scope of summer penile syndrome. METHODS: Records of all pediatric patients presented to the emergency department of our hospital from June 2020 to October 2021 due to bee sting of penis were reviewed. Only patients with isolated penile bee stings were included in the study. Patients were evaluated in terms of the age at presentation, time of occurrence, symptoms, and treatment modality. RESULTS: There were 10 patients treated for penile bee sting. Patients ranged in age from 3 to 7 years (mean, 4.2 years). The most common complaints of the patients at presentation were pain (100%), swelling (100%), and dysuria (70%). Three of the patients were unable to void. The gauze moistened with warm saline was applied to the penis of these patients who developed glob, and all of these patients urinated after the warm application. Three of the patients had progressive erythema on the penile skin. These patients were admitted to the pediatric surgery department to monitor whether skin necrosis would develop. In all patients, the erythema regressed significantly within 48 hours and regained its completely normal appearance at the end of 72 hours. CONCLUSIONS: The probability of the development of serious local reactions and urological problems in penile bee stings is low. Oral nonsteroidal anti-inflammatory drug and warm, wet dressing are usually sufficient to treat local reactions. Penile bee stings may be evaluated within the scope of summer penile syndrome because their symptoms, clinical findings, and treatments are almost similar.

Right Retrocolic Intrasaccular Duodenum and Intramesenteric Duodenojejunal Junction: Is It a Novel Variant of Isolated Duodenal Non-rotation?

Midgut malrotation with volvulus is one of the true surgical emergencies of childhood. Almost all of the studies on anomalies of the midgut rotation and fixation in the literature and related sections in textbooks were designed according to Dott's classification. Focusing only on common rotation anomalies has led to the exclusion and negligence of other rare variants. Isolated pure duodenal non-rotation is such a variant. Herein, we report a case of an unusual variant of isolated pure duodenal non-rotation which presented with signs of midgut volvulus that was successfully treated. Key Words: Newborn, Malrotation, Non-rotation, Isolated duodenal non-rotation, Midgut volvulus.

Transient minimal hydronephrosis on contralateral kidney in infants with unilateral hydronephrosis: Is it an early sign of worsening of the affected kidney?

Background/aim: The criteria for surgical management of ureteropelvic junction obstruction are not well-defined, and there is a risk for loss of renal function before the operation. In this context, certain changes in contralateral kidney had been investigated in order to increase the sensitivity of diagnosis. In this study, we aimed to investigate whether contralateral transient minimal hydronephrosis (CTMH) can be considered as an "early alarm" sign for worsening of the affected kidney in infants with hydronephrosis. Materials and methods: A total of 182 infants (92 surgically treated and 90 conservatively followed-up) with unilateral hydronephrosis were retrospectively analyzed. Ultrasonography and renal scan findings were evaluated. Correlation between the appearance of CTMH, contralateral compensatory hypertrophy (CCH) on ultrasonography, and prognosis of the affected kidney were evaluated. Results: Among the surgically treated patients, 18 (19.6%) patients developed CTMH on average 7 months (0­13 months) before surgery. Among these 18 patients with CTMH, 12 patients (66.6%) had loss of renal function preoperatively, while this ratio was 29.7% on their counterparts (p = 0049). CCH was observed in 31 (33.7%) individuals in surgically treated patient group including all 18 patients with CTMH, while none of the conservatively followed-up patients developed CCH and/or CTMH. In the multiple logistic regression analysis, among the variables investigated, CTMH was found as an independent predictor of the deterioration in the affected kidney and of the poor prognosis (p = 0.011 and p = 0.0004, respectively). Conclusion: In our study, among the variables investigated, CTMH was found as an independent predictor of the deterioration in the affected kidney and poor prognosis in infants followed-up with isolated unilateral hydronephrosis. Additionally, CTMH can be considered as an "early alarm" sign for worsening of the affected kidney and the need for surgical intervention.

Neonatal pneumothorax from the perspective of a pediatric surgeon: classification and management protocol: a preliminary algorithm

Background/aim: Current neonatal pneumothorax classifications based on air volume escaping in pleural space have no contribution on the treatment. Therefore, our aim was to classify neonatal pneumothorax to guide treatment management based on our experiences. Material and methods: The records of all neonates admitted to our clinics from March 2017 to August 2020 were reviewed. The patients with pneumothorax were identified through the neonatology department patient database search. The study only included the patients with symptomatic pneumothorax and these patients were evaluated into 3 groups based on the changes in peripheral oxygen saturation (SpO2) and clinical features immediately after the tube thoracostomy (TT) procedure. Accordingly, neonatal pneumothorax was divided into 3 types: patients with SpO2 increasing immediately after TT were included in type I, patients whose SpO2 did not change after TT were included in type II, and patients with SpO2 decreasing immediately after TT were included in type III pneumothorax. Results: A total of 82 patients were included in the study. Sixty-one percent of these patients had type I, 24% had type II, and 15% had type III pneumothorax. None of the neonates died in type I and II pneumothoraces while 9 of 12 neonates (75%) died within the neonatal period in type III pneumothorax. Although we applied treatments such as high-frequency oscillatory ventilation, selective intubation, continuous negative aspiration, and surgical treatment to our patients that were lost due to type III pneumothorax, we were not successful. We successfully managed our surviving type III pneumothorax patients with a simple pressure cycle ventilator, using a combination of high rates, modest peak airway pressures [18 to 22 cm H2O and no positive end-expiratory pressure (PEEP)], and an autologous blood patch. Conclusion: Classification of pneumothoraces into different types significantly contributes to patient treatment planning through a predetermined strategy, not through trial-and-error. High frequency and zero PEEP ventilation can provide significant improvement in risky cases.

Labial Adhesion: New Classification and Treatment Protocol.

STUDY OBJECTIVE: To determine the subtypes of labial adhesion (LA) and arrange treatment options accordingly. DESIGN AND SETTING: Patients who presented to our clinic with LA between July 2016 and February 2018 were divided into 4 groups. Location of the adhesion area, thickness of the adhesive tissue, and response to topical steroid (betamethasone valerate 0.1% ointment) therapy were identified as common features. PARTICIPANTS: Seventy-five prepubertal girls. INTERVENTIONS AND MAIN OUTCOME MEASURES: To determine the subtypes of the LA and evaluate the treatment response of patients in each subtype group. RESULTS: LA was divided into 4 subtypes according to their common characteristics. For patients with type I, 2 weeks of topical steroid treatment resulted in complete recovery (100%). For those with type II, 12 (80%) patients had complete response to topical steroid treatment for an average of 3 weeks. Type III and IV patients were completely unresponsive to topical steroid treatment. CONCLUSION: Classification of LA patients into subtypes and determination of treatment on the basis of this classification make a major contribution in planning the treatment of patients, not by trial-and-error, but using a predetermined strategy.

A first case report of neonatal persistent pneumothorax treated with an autologous blood patch.

Pneumothorax is the most common type of air leak. Although the majority of pneumothoraces resolves spontaneously, some continue several days after the lung injury. Autologous blood patch pleurodesis is the most commonly used technique in the treatment of persistent pneumothorax. The use of an autologous blood patch in persistent pneumothorax in neonates has not been reported before. We report the first case of newborn persistent pneumothorax successfully treated with an autologous blood patch. The patient was a newborn aged 2 days. He was admitted to the neonatal intensive care unit due to subcostal-intercostal retractions after birth. Chest X-ray was performed and pneumothorax was detected on the right side. Persistence of the air leak led to treatment with an autologous blood patch on day 17 of pneumothorax development. Pleurodesis was repeated on days 3 and 6 of the first autologous blood patch, respectively. Air leak sealed within 2 days after the third autologous blood patch. In our opinion, this procedure is safe and effective when performed with the correct technique, and can also be used safely in newborns.

Which treatment modality for pediatric pilonidal sinus: Primary repair or secondary healing?

OBJECTIVE: To evaluate the outcome and characteristics of patients who were operated for sacrococcygeal pilonidal sinus (SPS) treatment using primary repair or secondary healing technique. METHODS: Forty-seven patients (female: 25, male: 22) diagnosed with pilonidal sinus operated between 2009 and 2015 were retrospectively analyzed. The cases were evaluated for age, gender, body mass index (BMI), surgical technique, hospital stay, recovery time and recurrence. Mainly two types of surgical techniques were applied: primary repair and secondary healing. RESULTS: Mean age of the patients was 15.6 (±1.2) years. Excision and primary repair was performed in 36, excision and secondary healing was in 11. There was no statistically significant difference between the groups regarding length of hospital stay and duration of postoperative pain (p > 0.05). There was a statistically significant difference between groups regarding recovery time (p < 0.05). Recurrence was detected in a total of 11 (23.4%) patients. CONCLUSION: We did not find any significant difference concerning length of hospitalization, duration of postoperative pain and recurrence rate. However we determined that the primary repair group recovery time is significantly shorter compared to our secondary healing group. Therefore we recommended primary repair in the treatment of primary repair PS in children.

A review of intussusception cases involving failed pneumatic reduction and re-intussusception.

BACKGROUND: The aim of the present study was to evaluate cases in which intussusception was unsuccessfully treated with pneumatic reduction (PR), and intussusception recurred following PR. METHODS: The medical records of 401 patients who presented with intussusception between 2003 and 2014 were retrospectively analyzed. Included were 61 patients, 20 of whom underwent unsuccessful PR (Group 1), and 41 of whom experienced intussusception recurrence following PR (Group 2). Treatment and outcome were summarized. RESULTS: In Group 1 (mean age: 14.2 months; range: 2.5 months-6 years) surgery was indicated due to PR failure in 15 patients, and perforation occurred during PR in 5. In these 5 patients, age was under 1 year (range 6-9 months) and mean time to presentation was 3 days (range 2-4). During laparotomy, pathologies were noted: mesenteric lymphadenopathy (LAP) and/or Peyer's patch hyperplasia was observed in 15 cases, Meckel's diverticulum in 5 cases. In Group 2 (mean age: 20 months; range: 3 months-6 years), intussusception developed after successful PR in 41 patients, most frequently within the first 24 hours (21.51%). Of the 41 patients, recurrent intussusception (RI) was treated with PR in 36, and laparotomy in 5. Operative findings were mesenteric LAP in 4 and polyp in 1. CONCLUSION: PR is effective for the treatment of intussusception and recurrences. Delayed presentation reduces the success rate. In the event of failure, a lead point is usually encountered at laparotomy.