• Journal of Chest Surgery
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• v.45 no.6
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• pp.412-414
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• 2012

Thoracic outlet syndrome (TOS) due to thoracic trauma is a rare disorder. Surgical treatment of TOS is especially rare. We report here a case of traumatic TOS caused by right 1st rib and clavicular fracture after a traffic accident. The patient underwent first rib resection and open reduction with fixation of the clavicle through axillary and supraclavicular incisions.

• Journal of Korean Neurosurgical Society
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• v.39 no.2
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• pp.148-151
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• 2006

Dermatofibrosarcoma protuberans[DFSP] is an uncommon fibrohistiocytic tumor characterized by aggressive local invasion and consequent local recurrence rather than distant metastasis. We present a case of a 51-year-old male patient with a typical cutaneous DFSP, which showed local recurrences and distant metastasis to the central nervous system[CNS] and the lung after 15 years from the initial diagnosis. CNS metastatic lesions recurred in 5 months after surgical resection of the first CNS lesion. These metastatic tumors were treated by open surgery and gamma-knife radiosurgery. Despite continuous medication of oral chemotherapeutic agent, the patient died during 1-year follow-up period.

• Journal of Chest Surgery
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• v.24 no.1
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• pp.64-71
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• 1991

Pulmonary aspergillosis is a rare disease, most commonly presenting pre-existing cavitary disease. In Department of thoracic and cardiovascular surgery, Chonbuk National University, 5 patients have been recognized as having this disorder from 1988 to 1990, June. Of the 5 patients, three were female and two were male. Age ranged from 30 to 53 years, the average age was 38.4 years. The most common presenting symptoms were blood-tinged sputum, hemoptysis, coughing, and chest pain Pulmonary tuberculosis occupied 8-% of underlying pulmonary disease. The locations of lesion were right upper lobe in 3 cases, left upper lobe in 1, and right lower lobe in l. All of these patients were treated by surgical resection. The operative procedures were as follows: lobectomy, 3 cases; segmentectomy, 1 case; lobectomy and segmentectomy, 1 case. There was no death in early and late postoperative period. Empyema and dead space developed in two cases, respectively. The postoperative empyema was treated with open thoracostomy and the dead space was carefully observed. During follow-up, there was no recurrence.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.35 no.4
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• pp.266-270
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• 2009

The osteotomy for rhinoplasty is a useful method to make the nasal bony pyramid get narrow, correct the deviated nose and prevent the open roof deformity after hump nose resection. The osteotomy for rhinoplasty is divided medial osteotomy, lateral osteotomy and transverse osteotomy. If the osteotomy is well done, it produces very effective and esthetic results. However, the osteotomy has problems that precise operation is often impossible for the difficulty of the access and that the possibility of the complication is very high. We report our clinical experience about the osteotomy for rhinoplasty.

• Journal of Chest Surgery
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• v.1 no.1
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• pp.25-30
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• 1968

Fifty-two cases of spontaneous pneumothorax encountered in Seoul National University Hospital during the period from 1961 to 1968 were reviewed. The incidence was highest in the adult between 21 and 40 years of age, showing 50%. Four cases of bilateral spontaneous pneumothorax [7.7%] were noted. Pulmonary tuberculosis was the most common cause, 50% of the cases. Non-tuberculous group was 26 cases [50%], of which 15 cases were idiopathic, 5 emphysematous bullae or blebs, 5 inflammatory lung disease, mostly pneumonia, and one pulmonary paragonimiasis. Among 52 cases, the lung expanded completely with absolute bed rest in 7 cases, 3 out of 9 with needle aspiration and bed rest, 34 out of 41 with closed thoracotomy and underwater seal Stedman suction, and 7 cases were treated with open thoracotomy with resection of the lesions without complication. Among these cases treated with closed thoracotomy it took about 3 days in non-tuberculous group to expand the collapsed lung and more than 2 weeks in tuberculous group.

• Journal of Chest Surgery
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• v.34 no.10
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• pp.784-786
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• 2001

We at Keimyung University Dongsan Medical Center experienced simultaneous repair of pectus excavatum and secundum atrial septal defect We used resection deformed perichondrium, raising sternum at right angle to secure good operative field for open heart surgery. Mechanical ventilation was applied which could be weaned on postoperative 2 hours. The hospital course was uneventful without any other sequale. The patient was discharged on postoperative day 6.

• Archives of Craniofacial Surgery
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• v.20 no.5
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• pp.314-318
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• 2019

Macroglossia is a rare clinical condition defined as an enlarged tongue. Macroglossia can cause structural deformities like diastema and disproportionate mandibular growth and present functional disorders such as dysarthria, dysphonia, and respiratory problems. A 7-year-old boy who had lymphangiomatous macroglossia was treated with a reduction glossectomy by anchor-shaped combination of a U-shape and modified key-hole resection. Postoperatively, the reduced tongue was contained completely within the oral cavity, but open bite remained due to prognathism. Sensory and motor nerves to the tongue appeared to be intact, and circulation was adequate. This patient will be monitored for recurrence of tongue enlargement.

• Knee surgery & related research
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• v.30 no.4
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• pp.364-368
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• 2018

We report a case of 53-year-old woman with an injured popliteal artery due to excessive drilling with a drill bit during medial opening wedge high tibial osteotomy (MOWHTO). Pseudoaneurysm was diagnosed three days after surgery and confirmed by urgent computed tomography (CT) angiography. Open vascular surgery with resection of the perivascular hematoma and end-to-end anastomosis using ipsilateral saphenous vein interposition graft was performed. CT angiography at 8 months postoperatively showed that blood flow was maintained without obstruction of the graft site and active dorsiflexion of the foot was possible. To reduce neurovascular injury during MOWHTO, it is important not to drill the far cortex at the proximal part of the osteotomy site when using a drill bit, and the metal should be positioned posteromedially as much as possible.

• Journal of Veterinary Clinics
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• v.39 no.2
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• pp.87-92
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• 2022

A 14-year-old castrated male Persian cat presented with a 2-week history of respiratory difficulty. On physical examination, the patient showed intermittent open-mouth breathing and thoracic auscultation revealed wheezing. Thoracic radiographs revealed a narrowed upper airway and pulmonary infiltration. Computed tomography detected a mass occluding the lumen of the trachea at the level of the entrance to the thorax, a mass causing right main bronchus stenosis, and a nodule on the right caudal lung lobe. Bronchoalveolar lavage cytology tentatively diagnosed a carcinoma. Tracheal mass resection was performed through tracheostomy. Histopathology confirmed the presence of tracheobronchial carcinoma. The survival time after diagnosis was 10 months, during which time the cat underwent tracheostomy, debulking by endotracheal tube, and tracheal stent placement procedures in combination with toceranib phosphate adjuvant chemotherapy.

• Journal of the Korean Society of Laryngology, Phoniatrics and Logopedics
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• v.33 no.3
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• pp.123-129
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• 2022

Pediatric laryngotracheal stenosis occurs by either congenital or acquired causes and usually indicates subglottic stenosis. The main goals of treatment are decannulation, preserving phonation, and normal swallowing function. Various types and degrees of stenosis and combined anomalies would be the main barriers to reaching successful treatment results unless comprehensive understanding of stenosis. Multidisciplinary team approaches encompassing initial assessment, treatment, and postoperative care, are also necessary to achieve the best treatment outcome. Therapeutic approaches are divided into conservative, endoscopic, and open surgical approaches at length, which are not exclusive to each other. Here, an adequate selection of each therapeutic option and postoperative management will be introduced to achieve decannulation without leaving phonatory or swallowing complications.