• Journal of Chest Surgery
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• 제31권9호
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• pp.915-918
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• 1998

Poland씨 증후군과 관련된 흉벽기형은 매우 드문 질환으로 선천적으로 대흉근의 흉골부 결손과 한쪽 상지의 다양한 기형을 동반한다. 또한 Poland씨 증후군의 다른 임상적 특징은 유방과 유두의 결손 및 저형성, 피하 지방과 액모의 결손, 늑연골 및 늑골전면부의 이상을 포함한다. 그 기원은 확실하지 않으나 유전과는 관계 가 없는 것으로 알려져 있다. Poland씨 증후군은 심한 정신적인 그리고 신체적인 문제를 일으킬 수 있으며 초기 발견 및 수술적 교정이 이득이 될 것으로 생각된다. 본원은 Poland씨 증후군으로 진단된 37세 남자환자를 성공적으로 수술치험하였기에 이를 보고하는 바이다.

• Journal of Multimedia Information System
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• 제6권4호
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• pp.293-302
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• 2019

In the past, there was a theory that influenza wasn't transmitted directly from birds but was infected to humans via swains. Recently, molecular level research has progressed, and it was confirmed that the avian influenza virus can directly infected to human lung and intestinal epithelial cells. Three pandemicsin the past 100 years were also infected to humans directly from birds. In view of such scientific background, we are developing a method for screening sick birds by monitoring the physiological characteristics of birds in a contactless manner with sensors. Here, the movement of respiratory muscles and abdominal muscles under autonomic innervation was monitored using a magnet and Hall sensor sewn on the thoracic wall, and other multimedia devices. This paper presents and discusses the results of experiments involving continuous periodic noise discovered during flight experiments with a data logger mounted on a Japanese pheasant from 2012 to 2015. A brief summary is given as the below: 1. Magnet and Hall sensor sewn to the left and right chest walls, bipolar electrocardiograms between the thoracic walls, posterior thoracic air sac pressure, angular velocity sensors sewn on the back and hips, and optical reflection of LEDs (blue and green) from the skin of the hips allow observation of periodic vibrations(fasciculations) in the waves. No such analysis has been reported before. 2. These fasciculations are presumed to be derived from muscle to maintain and control air sac pressure. 3. Since each muscle fiber is spatially Gaussian distributed from the sympathetic nerve, the envelope is assumed to plot a Gaussian curve. 4. Since avian trunk muscles contract periodically at all time, we assume that the sympathetic nerve dominates in their control. 5. The technique of sewing a magnet to the thoracic wall and measuring the strength of the magnetic field with a Hall sensor can be applied to screen for early stage of avian influenza, with a sensor attached to the chicken enclosure.

• Journal of Chest Surgery
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• 제42권5호
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• pp.657-661
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• 2009

점막하 식도 박리는 드문 질환으로 식도 천공 없이 점막하 출혈 및 혈종에 의해 점막하층과 근육층이 박리되는 상태를 의미하며, Mallory-Weiss, Boerhaave's syndrome과 함께 제3의 급성 식도 손상질환이다. 금식과 수액 요법 등의 보존적 치료만으로도 비교적 예후가 좋다. 하지만 출혈 소인이 있는 질환이나 정상적인 지혈에 영향을 미치는 약제(anticoagulants, anti-platelets, thrombolytic agents)를 복용중인 환자에서, 흉통 및 연하통 혹은 연하곤란 등을 호소하는 경우에 감별 진단으로 염두에 두어야 부적절한 치료를 피할 수 있다. 본 증례는 항혈소판 제재를 복용 중에 발생한 점막하 식도 박리를 보고하는 바이다.

• Journal of Chest Surgery
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• 제41권1호
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• pp.95-97
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• 2008

허혈성 좌심실벽 파열은 심근경색 후에 발생하는 치명적인 합병증 중의 하나인 심장파열의 한 유형으로 빠른 진단과 수술이 필요하다. 환자는 내원 15분 전 갑작스런 의식소실을 주소로 내원한 75세 여자로 당시 의식은 반 혼수상태로 얼굴과 상하지에 청색증 소견을 보였으며 응급실에서 시행한 심초음파 검사상 심낭에 약 $1.5{\sim}2\;cm$ 두께로 삼출소견이 관찰되었으며 심장박동 수가 35회/분까지 떨어져 심장마사지 시행하면서 응급수술을 시행하였다 우심실 전벽에 1 cm정도의 파열과 좌심실 벽에 괴사성 출혈반흔을 동반한 파열부위를 확인하고 체외순환 없이 사친스키 겸자를 이용해 출혈부위를 잡은 뒤 봉합하였다. 환자는 수술 후 28일째 약간의 호흡곤란은 있으나 일상생활 가능한 상태로 퇴원하였다.

• Journal of Chest Surgery
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• 제25권5호
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• pp.504-510
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• 1992

Overall 25,095 cases of general thoracic surgery were analysed, which were performed by 48 institutes in Korea during recent 6 years[242 hospital-years]. The proportions of tumorous disease and infectious disease to be operated were 6,864 cases[27.4%] and 6,775 cases [27.0%], The most common organ involved for operation was lung-bronchus 16,542 cases [69.5%], and remainders were pleura 2,500 [10.0%], esophagus 2,433[9.7%], mediastinum 1,902[7.6%], chest wall 1,297 [5.2%], and diaphragm 421 [1.7%] in order. Among 6,864 cases of tumorous diseases, the most common causes for operation were lung-bronchus tumor 3132 cases [45.6%] and most of them were lung cancer 2,731 cases [88.7%]. In the 2,019 cases of primary lung cancer with known cell type, squamous cell carcinoma 1,296 cases [64.2%] and adenocarcinoma 460 cases [22.8%] were the most. The common types in the 1,207 cases of mediastinal tumor with known cell type were neurogenic tumor 348 cases [28.8%], thymoma 311 [25.8%], and teratoma 252[20.9%]. The annual cases of operation for tumorous disease including malignant tumor were increased steadily. Operation for infectious lung diseases [including bronchiectasis and tuberculosis] were about twice common than infectious pleural disease [i.e. empyema], and operations for tuberculous disease occupied about half cases of infectious lung disease. In 11,456 cases of other disease entities, excluding tumorous and infectious disease, there were bullous lung disease 9,074 cases[79.2%], benign esophageal disease 484[4.2%], myasthenia gravis 356[3.1%], chest wall deformity 483[4.2%], and diaphragmatic lesion 421[3. 7%] in order. We propose that above results for inquiry can be used as the basic data of general thoracic surgery in Korea.

• Journal of Chest Surgery
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• 제56권4호
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• pp.229-237
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• 2023

Background: We aimed to demonstrate the advances we have achieved in pectus excavatum surgery over the last 10 years, with a particular focus on the refinement of pectus bar stabilization techniques and devices. Methods: In total, 1,526 patients who underwent minimally invasive repair of pectus excavatum surgery from 2013 to 2022 were enrolled and analyzed. We have pursued a new paradigm of crane-powered remodeling of the entire chest wall. The method of bar stabilization has changed from claw fixators to hinge plates and, finally, to bridge plate connections. We also evaluated the effectiveness of the hinge plate (group H) and the bridge plate (group B). Results: The bar displacement rates were 0.1% (n=2) for the claw fixator, 0% for the hinge plate (n=0), and 0% for the bridge plate (n=0). We stopped using the claw fixator in 2022 and the hinge plate in 2019. Since 2022, when we shifted to a multiple-bar technique for all patients, the bridge plate has replaced both the claw fixator and the hinge plate. No bar displacement occurred in either group. Group H had more pleural effusion, wound problems (p<0.05), and longer stays (5.5 vs. 6.2 days, p=0.034) than group B. Conclusion: We have made significant progress in pectus repair surgery over the last decade, particularly in stabilizing the pectus bar and reducing perioperative complications. Our current strategy is the multiple-bar approach with bridge stabilization. Since the bridge-only technique resulted in no bar displacement, we could eliminate the invasive claw fixator or hinge plate.

• Journal of Chest Surgery
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• 제16권1호
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• pp.176-182
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• 1983

Malignant lymphoma in chest wall is a rare form of extranodal variety as occasionally localized tumor. The primary site is suggested from rib or soft tissue, but the incidence in rib is higher than soft tissue. The patient, a male, aged 32, noted a swelling and pain over the left lower posterior chest from 3 months prior to admission. Roentgenograms revealed bony destruction in left 9, & 19th ribs posteriorly and associated chest wall mass which was ill defined uncleared margination. Under diagnosis of malignant tumor, the operation was performed and the tumor mass resected widely with en bloc technique than the fascia lata was grafted at chest wall defect. The histology of specimen was disclosed as malignant lymphoma, non-Hodgkin`s diffuse lymphocytic poorly differentiated form. The radio-and chemotherapy were combined post-operatively and the complete remission is acquired.

• Journal of Chest Surgery
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• 제20권4호
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• pp.723-729
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• 1987

A retrospective study of 21 cases of chest wall tumors, 12 benign and 9 malignant, was carried out to review their clinical radiological and pathological features. On age distribution, most cases [80.9%] were found in 4th to 6th decades. The sex ration [M:F] was represented as 2.5:1. Of the 21 lesions, there were 8 cases of soft tissue tumors, 4 cases of bone and cartilage origined tumors and 9 malignant tumors which included 3 metastatic tumors. The overall mortality was 22.2% and all of the deaths were found in the malignant tumors. All of the patients with benign tumors were treated by excision without recurrence. Distinction between benign and malignant chest wall tumors was not possible using radiographic criteria unless cortical destruction and involvement of soft tissue were visualized. On the basis of our analysis, we believe that all tumors of chest wall should be considered malignant until proven otherwise and that wide excision should be carried out. This is necessary not only to obtain as adequate diagnosis but also to provide the best chance for cure in both benign and malignant lesions.

• Journal of Chest Surgery
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• 제34권12호
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• pp.960-963
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• 2001

거대 연골육종은 흉벽의 원발성 악성종양 중 임상에서 드물게 보는 형태이다. 60세 여자 환자가 전흉부에 발생한 거대 종양과 심막 침범 및 심장의 장측 심막에 위성 종양 등의 진행된 연골육종을 보였다. 수술은 종괴를 포함하여 양측 3개의 늑골, 양측 쇄골, 흉골자루와 흉막, 심막을 광범위 총괄절제하고, 2mm Gore-tex 포편과 광배근 자유 피부 근육판을 이용하여 흉벽을 재건하였다.

• Journal of Chest Surgery
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• 제25권7호
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• pp.707-710
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• 1992

Percutaneous needle aspiration has been widely used in the diagnosis of pulmonary lesions, because it is a fairly simple procedure with good diagnostic accuracy and low complication rate. Among its complications, the spread of malignant cells along the needle tract is rare but serious one. We report a case of chest wall implantation of lung cancer after the percutaneous fine needle aspiration biopsy. A 57-year-old man had undergone a right upper lobectomy for squamous cell carcinoma [T2N0M0] of the lung, 3 months after the operation, a growing mass, located far from the previous thoracotomy incision, developed on the right anterior chest wall where the diagnostic thin needle biopsy had been performed before the lobectomy. A wide excision of the chest wall mass was performed, and permanent histology showed squamous cell carcinoma as noted before.