Sympathetic Nerve Reconstruction for Compensatory Hyperhidrosis after Sympathetic Surgery for Primary Hyperhidrosis

We performed sympathetic nerve reconstruction using intercostal nerve in patients with severe compensatory hyperhidrosis after sympathetic surgery for primary hyperhidrosis, and analyzed the surgical results. From February 2004 to August 2007, sympathetic nerve reconstruction using intercostal nerve was performed in 19 patients. The subjected patients presented severe compensatory hyperhidrosis after thoracoscopic sympathetic surgery for primary hyperhidrosis. Reconstruction of sympathetic nerve was performed by thoracoscopic surgery except in 1 patient with severe pleural adhesion. The median interval between the initial sympathetic surgery and sympathetic nerve reconstruction was 47.2 (range: 3.5-110.7) months. Compensatory sweating after the reconstruction surgery improved in 9 patients, and 3 out of them had markedly improved symptoms. Sympathetic nerve reconstruction using intercostal nerve may be one of the useful surgical options for severe compensatory hyperhidrosis following sympathetic surgery for primary hyperhidrosis

Minimally Invasive Repair of Pectus Carinatum in Patients Unsuited to Bracing Therapy

Background: We used an Abramson technique for minimally invasive repair of pectus carinatum in patients who preferred surgery to brace therapy, had been unsuccessfully treated via brace therapy, or were unsuitable for brace therapy because of a rigid chest wall. Methods: Between July 2011 and May 2015, 16 patients with pectus carinatum underwent minimally invasive surgery. Results: The mean age of the patients was 24.35±13.20 years (range, 14–57 years), and all patients were male. The percentage of excellent aesthetic results, as rated by the patients, was 37.5%, and the percentage of good results was 56.25%. The preoperative and postoperative Haller Index values were 2.01±0.19 (range, 1.60–2.31), and 2.22±0.19 (range, 1.87–2.50), respectively (p-value=0.01), and the median hospital stay was 7.09±2.91 days (range, 5–15 days). Only one patient experienced postoperative complications. Conclusion: Minimally invasive repair is effective for the treatment of pectus carinatum, even in adult patients

Outpatient Treatment for Pneumothorax Using a Portable Small-Bore Chest Tube: A Clinical Report

Background: For treatment of pneumothorax in Korea, many institutions hospitalize the patient after chest tube insertion. In this study, a portable small-bore chest tube (Thoracic Egg; Sumitomo Bakelite Co. Ltd., Tokyo, Japan) was used for pneumothorax management in an outpatient clinic. Methods: Between August 2014 and March 2015, 56 pneumothorax patients were treated using the Thoracic Egg. Results: After Thoracic Egg insertion, 44 patients (78.6%) were discharged from the emergency room for follow-up in the outpatient clinic, and 12 patients (21.4%) were hospitalized. The mean duration of Thoracic Egg chest tube placement was 4.8 days, and the success rate was 73%; 20% of patients showed incomplete expansion and underwent video-assisted thoracoscopic surgery. For primary spontaneous pneumothorax patients, the success rate of the Thoracic Egg was 76.6% and for iatrogenic pneumothorax, it was 100%. There were 2 complications using the Thoracic Egg. Conclusion: Outpatient treatment of pneumothorax using the Thoracic Egg could be a good treatment option for primary spontaneous and iatrogenic pneumothorax

Inferior Pulmonary Ligament Division May Be Unnecessary during Left Upper Lobectomy: Effects on Lung Volume, Bronchial Angle and Bronchial Tortuosity

The benefits of dissecting inferior pulmonary ligament (IPL) during upper lobectomy using video-assisted thoracoscopic surgery (VATS) for early-stage lung cancer remains controversial. This study evaluates the effect of IPL dissection by comparing the lung volume, bronchial angle, and bronchial tortuosity of the left lower lobe (LLL) during VATS upper lobectomy. Medical records of all patients who underwent VATS left upper lobectomy for early-stage lung cancer were evaluated. Patients were divided into group P (preservation) and group D (dissection). Pre- and post-surgery lung volumes, bronchial angles (angle 1: axial angulation; angle 2: vertical angulation), and bronchial tortuosity (curvature index of the left main bronchus) were measured using computed tomography images for comparison. Forty patients were included in each group. Patient characteristics such as age, gender, body mass index, and smoking status, and preoperative lung volume, bronchial angles, and tortuosity were not significantly different between the two groups, and there was no statistically significant difference in the axial and vertical angulations; however, the change in pre- and postoperative bronchial tortuosity (0.03 ± 0.03 vs. 0.06 ± 0.03) and lung volume (−558.1 ± 410.0 mL vs. −736.3 ± 382.7 mL) showed a significant difference (p < 0.001 and p = 0.04, respectively). Preservation of IPLs during left upper lobectomy may be beneficial for LLL expansion and induces less movement and positional change in the left main bronchus