• Tuberculosis and Respiratory Diseases
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• v.40 no.3
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• pp.308-313
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• 1993

Although uncommon, rhabdomyosacomas are one of the most frequent forms of cancer of soft parts, particularly in children under the age of 15. There has been only one case of primary rhabdomyosarcoma arising at the pleura, reprted by Hamada, Japan, 1989, in the world. A case of primary rhabdomyosacoma arising at the pleura is reported. This 15 year-old male patient was admitted to the hospital due to a one-month history of dyspnea on exertion and massive right pleural effusion. Pleural biopsy revealed embryonal rhabdomyosarcoma histologically. Immunohistochemical study shows positive reactivity to desmin, vimentin, and cytokeratin. Ultrastructural demonstration of thin and thick myofilaments was most helpful for confirming the histopathological diagnosis. The patient was received 6 cycles of chemotherapy with adriamycin, cyclophosphamide, vincristine and dacarbazine. The chemotherapy response was fairly good that the patient's symptom was absent and pleural effusion and mass size was improved 6 months after chemotherapy. This paper reports the second case of primary rhabdomyosarcoma of the pleura in the world with the review of literature.

• 보건세계
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• v.43 no.10 s.482
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• pp.4-9
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• 1996

늑골과 횡경막으로 구성되어 있는 흉강안에서 폐가 호흡운동에 따라서 움직이는데 흉강 내면과 폐외면은 벽측흉막과 폐흉막이라는 얇은 막으로 둘러싸여 있다. 이 두 막은 끝에 가서는 서로 합쳐져서 막힌 풍선과 같은 흉막강을 이루는데 정상적으로는 두 막 사이에는 조그마한 공간도 없다(그림1). 이 흉막강 안에는 소량의 흉수가 있어서 기계의 윤활유와 같이 폐가 움직일 때의 마찰을 없애는 작용을 하고 있다. 흉수는 흉강의 안을 싸고 잇는 벽측흉막에서 분비되어서 흉막강을 거쳐서 폐흉막으로 흡수되어 평형상태를 유지하고 있다. 여러가지 이유로 흉수의 분비가 증가하거나 흉수의 흡수가 억제되면 흉막강내에 흉수가 증가하여서 증상을 나타나게 된다.

• Proceedings of the KTCVS Conference
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• 1996.10a
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• pp.92-92
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• 1996

• Tuberculosis and Respiratory Diseases
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• v.41 no.4
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• pp.397-404
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• 1994

Background: To decide the optimal antibiotics and application of chest tube, examination of pleural fluid is fundamental in the management of empyema. Some criteria for drainage of pleural fluid have been recommended but some controversies have been suggested. Recently, newer radiologic methods including ultrasound and computed tomography scanning, have been applied to the diagnosis and management of pleural effusions. We undertook a retrospective analysis of 30 patients with pleural effusion who had CT scans of the chest in order to apply the criteria of Light et al retrospectively to patients with loculation and to correlate the radiologic appearance of pleural effusions with pleural fluid chemistry. Method: We analyzed the records of 30 out of 147 patients with pleural effusion undergoing chest CT scans. Results: 1) Six of the pleural fluid cultures yielded gram negative organisms and three anaerobic bacterias and one Staphylococcus aureus and one non-hemolytic Streptococci. No organism was cultured in ninteen cases(63.0%). 2) The reasons for taking chest CT scans were to rule out malignancy or parenchymal lung disease(46.7%), poor response to antibiotics(40.0%), hard to aspirate pleural fluid(10.0%) and to decide the site for chest tube insertion(3.3%). 3) There was no significant correlations between ATS stages and loculation but there was a tendency to loculate in stage III. 4) There was a significant inverse relationship between the level of pH and loculation(p<0.05) but there appeared to be no relationship between pleural fluid, LDH, glucose, protein, loculation and pleural thickening. 5) In 12 out of 30, therapeutic measures were changed according to the chest CT scan findings. Conclusion: We were unable to identify any correlations between the plerual fluid chemistry, ATS stages and loculations except pH, and we suggest that tube thoracotomy should be individualized according to the clinical judgement and serial observation. All patients with empyema do not need a chest CT scan but a CT scan can provide determination of loculation, guiding and assessing therapy which should decrease morbidity and hospital stay.

• The Korean Journal of Nuclear Medicine
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• v.21 no.1
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• pp.79-82
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• 1987

염증성 복부질환에서 늑막침윤이 일어나는 기전에 대하여는 잘 알려져 있으나, 비염증성 복수의 늑막강내로의 이동에 관여하는 기전에 대하여는 여러가지 가설이 제시되어 있다. 저자들은 만성 신부전증 환자에서 Tenckhoff 카테타의 복강내 이식후 발생한 우측 수흉이 투석액의 이동에 의한 것임을 동위원소주사법을 통하여 확인하였는 바, 이에 관여하는 기전에 대한 문헌고찰과 함께 보고하는 바이다.

• Journal of Chest Surgery
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• v.29 no.6
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• pp.664-668
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• 1996

Malignant mesothelioma has been considered a uniformly fatal disease associated with a median survival of 4 to 18 months. However, a multimodality approach toward therapy may Increase the length of palliation when a maximal resection of tumor is achieved. Recently we have experienced a 49 years-old male patient who had d ffuse malignant mesothelioma. The patient has complained of blood-tinged sputum and right chest pain for several months. Chest x-rays and CT scans showed compact haziness in the right entire thorax with massive bloody elusion, diffuse pleural thickening and collapsed underlying lung. We performed extrapleural pneumonectomy, and postoperative chemotherapy with cisplatin and mltomycin (Memorial Sloan-fettering Cancer Center method) was done. We are observing him for months now and there is no evidence of local recurrence.

• Journal of Chest Surgery
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• v.39 no.6 s.263
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• pp.462-469
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• 2006

Background: Pneumonectomy for inflammatory lung disease has been of major concern because of its associated morbidity and mortality, particularly with respect to pleuropneumonectomy. The purpose of this study is to evaluate the surgical outcomes, and identify the risk factors contributing to postoperative complications in patients undergoing pleuropneumonectomy. Material and Method: Ninety-eight patients underwent pneumonectomy for benign inflammatory lung disease were retrospectively analyzed. Pleuropneumonectomy (Group A) was done in 48 patients and standard pneumonectomy (Group B) was done in 50 patients. Clinical characteristics, postoperative complications were examined and compared between 2 groups. In pleuropneumonectomy group, postoperative risk factors affecting morbidity were evaluated. Result: There was one in-hospital death. Twenty-three major postoperative complications occurred in 21 patients (21.4%). The common complications were empyema and bronchopieural fistula (BPF) in 8 (8.4%), re-exploration due to bleeding in 8. At least one postoperative complication occurred in 14 of 48 patients from Group A (29.2%) and in 7 of 50 patients from Group B (14%). In Group A, empyema and BPF encountered in 6 and re-exploration for bleeding in 6 were the most common complication. In univariate analysis, right pneumonectomy, completion pneumonectomy, large amount of blood loss (>1,000 mL), and intrapleural spillage were risk factors contributing to postoperative complications in Group A. In multivariate analysis, intrapleural contamination during operation was a risk factor of postoperative complication. Conclusion: The morbidity and mortality rates of pneumonectomy for chronic inflammatory lung disease are acceptably. However, we confirm that pleuropneumonectomy is a real technical challenge and a high-risk procedure and technically demanding. Meticulous surgical techniques are very important in preventing serious and potentially lethal complications.

• Journal of the Korean Society of Radiology
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• v.82 no.2
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• pp.371-381
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• 2021

Purpose To evaluate the usefulness and effectiveness of bronchial occluders in the treatment of postoperative bronchopleural fistula (BPF). Materials and Methods The subjects of the study were six out of seven postoperative BPF patients who underwent surgery due to tuberculosis or lung cancer between 2009 and 2019. Each patient had a bronchial occluder inserted to treat BPF that occurred after surgery. Of the six patients, five had lung cancers and one had tuberculosis. Five were male and one was female; their ages ranged from 59 to 74 years, with an average of 69 years. The diagnosis of BPF was based on findings from bronchoscopy and CT, and treatment was initiated approximately 1 to 2 weeks after diagnosis. The technical and clinical success of the bronchial occluders in the treatment of BPF was evaluated. The study assessed the postoperative clinical effects of the occluders, survival duration, and additional treatments. Results All six patients were successfully treated. Clinical success was achieved in five patients, while partial clinical success was achieved in one; there was no clinical failure. No complications during the migration of the device or device perforations were observed. Two patients were diagnosed with BPF by CT, while four were diagnosed by bronchoscopy. Lobectomy, bilobectomy, and pneumonectomy were performed on two patients each. The periods between surgery and diagnosis ranged from 1 to 34 months; the average was 10 months. Four patients (59-103 days; an average of 80.5 days) died and two (313 days, 3331 days) survived. The causes of death were aggravation of the underlying disease (n = 2), pulmonary edema and pleural effusion (n = 1), and pneumonia (n = 1). Additional catheter drainage was performed in one patient, and a chest tube was maintained in two patients. Conclusion Bronchial occluders are useful and effective in the treatment of BPF after pulmonary resection.

• Journal of Chest Surgery
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• v.30 no.5
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• pp.512-516
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• 1997

We have experienced 66 cases of video assisted thoracic surgery(VATS) of spontaneous pneumothorax. The patients ranged in age from 1 Syears to 46years(mean age, 22.3years) and male patients were sixty three. The indications of video assisted thoracic surgery of spontaneous pneumothorax were recurrence, continuous air leakage, visible blabs on the chest X-ray & others. Infraoperative findings were as follows; blabs, pleural adhesion and pleural effusion. The operation was performed under general anesthesia wit double lumen endobronchial tube. Operative procedures included blebectomy and/or wedge resection of lung, vibramycin Pleurodesis with mechanical abrasion. In most cases, postoperative courses were uneventful and patients were discharged without significant complications. VATS provided the benefits of lesser postoperative pain, rapid recovery, short hospitalization, and smaller scar of wound. Conclusively VATS is a new interesting modality of surgical treatment of spontaneous pneumothorax and also can be extensively applicable in the diagnosis and treatment of other intrathoracic disease.

• Journal of Yeungnam Medical Science
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• v.10 no.1
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• pp.1-17
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• 1993

고빈도 환기법은 최근에 개발되어 임상에 응용되면서 호흡생리학, 마취학, 집중치료의 학등의 분야에서 호흡부전의 새로운 치료법으로 관심이 집중되고 있는 환기법이다. 현재까지 고빈도 환기법중 고빈도 양압 환기와 제트 환기는 비교적 많은 연구가 되고 있고 임상적으로 사용되고 있으나 고빈도 진동 환기법은 제한적으로 사용되고 있다. 앞으로 고빈도 진동 환기법에 대해서도 더 많은 연구가 되어야 할 것이다. 또한 최근 개발되고 있는 고빈도 흉벽 진동 환기와 체표면 진동 환기에도 관심을 기울이면 호흡부전 환자의 치료에 바람직한 새로운 환기법이 될 수 있을 것으로 기대된다. 현재 고빈도 환기법의 몇몇 적용형태는 기관지-늑막루등의 폐압손상으로 인한 병변의 치료외에도 기관수술, 흉부수술, 뇌수술에서 수술부위의 움직임을 최소화시키면서 충분한 가스교환율 이룩할 수 있어서 효과적으로 이용되고 있다. 그러나 응급심폐소생술, 폐쇄성 폐질환, 성인 또는 영아 호흡곤란증후군등과 같은 질환에서의 적용은 더 규명되어져야겠다. 고빈도 환기법의 여러가지 문제점중 적절한 환기빈도의 결정, 충분한 습도를 공급하는 장치, 고빈도 환기의 정확한 감시장치의 개발등은 앞으로 우선적으로 해결해야 할 문제점이다. 또한 임상에 더욱 효과적으로 응용될 수 있는 새로운 환기법이 되기 위해서는 고빈도 환기법의 호흡생리와 안정성등에 관한 연구도 병행되어야겠다.