• Journal of Chest Surgery
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• v.15 no.3
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• pp.278-284
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• 1982

As of today, the frequency of primary lung cancer is one of the improved problems in modern medicine and is increasing rapidly year by year. This study dealed with 138 cases of primary lung cancer proved by histopathologic examination in Thoracic & Card iovascular Surgery Dept. of N.M.C. from Sept. 1966 through June 1981. The majority of patients belong to 5th and 6th decade. Ratio between male and female was 3.7: 1. Initial symptoms were cough, blood tinged sputum, hemoptysis, chest pain, dyspnea and duration of symptoms before admission was within 6 months [60%] and 12 months [78%]. Histopathologically, 64 cases [61%] of them were the squamous cell carcinoma, 21 cases [15%] were the adenocarcinoma, 20 cases [14.8%] were the anaplastic carcinoma. Fifty-six cases were resectable: 43 cases were subjected to pneumonectomy and 13 cases were to lobectomy. The remaining 82 cases were nonresectable, but exploratory thoracotomy was performed in 22 cases of them. Among 56 resected cases, 33 cases were radically operated and 17 cases were subjected to palliative operation and 6 cases were subjected to extended operation. [Concomitant pericardium resection in 1 case and concomitant chest wall resection in 5 cases]. Surgical mortality was 10.7% and causes of death were aspiration of contralateral lung, respiratory insufficiency, postop. empyema with B.P.F, cardiogenic failure. This study analysed the cancer stage between preop clinical T.N.M. stage and postop. T.N.M. stage in 78 cases; resectable 56 cases and non-resectable 22 cases.

• Journal of Chest Surgery
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• v.32 no.2
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• pp.158-163
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• 1999

Background: The author studied to define the current indications for surgical management of chest tuberculosis and to analyze the results of the operative procedures. Material and Method: The records of 87 patients among 107 patients operated on between January 1992 and May 1995 were reviewed. These patients were divided into 4 groups. Group I patients (n=45) underwent decortication with or without wedge resection of the lesion. Group II patients(n=23) underwent radical curettages of chest wall involving rib caries with or without thoracotomy. Group III patients(n=12) underwent standard pneumonectomy or pleuropneumonectomy. Group IV patients(n=7) underwent exploratory thoracotomy or wedge resection of tuberculous lung lesion. Result: Statistical analysis revealed an inverse correlation between AIs and intratumoral microvessel densities in squamous cell lung carcinoma(Spearman rank correlation coefficient r=- 0.229, p=0.047). Conclusion: The author concludes that surgery for chest tuberculosis is the definite management for therapeutic indications and surgical radication of tuberculous carriers for management of chest tuberculosis is safe and has satisfactory results.

• Tuberculosis and Respiratory Diseases
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• v.78 no.3
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• pp.267-271
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• 2015

Desmoid tumors are rare soft tissue tumors considered to have locally infiltrative features without distant metastasis until now. Although they are most commonly intraabdominal, very few cases have extra-abdominal locations. The origin of intrathoracic desmoid tumors is predominantly the chest wall with occasional involvement of pleura. True intrathoracic primary desmoid tumors with no involvement of the chest wall or pleura are extremely rare. We recently experienced a case of true intrathoracic desmoid tumor presenting as multiple lung nodules at 13 years after resection of a previous intraabdominal desmoid tumor.

• Journal of Chest Surgery
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• v.40 no.5 s.274
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• pp.395-397
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• 2007

Lipoblastoma is a rare benign mesenchymal tumor that occurs primarily in infancy and childhood. There are two types of lipoblastoma: focal or diffuse (lipoblastomatosis). This is typically located in the extremities, and less frequently in the trunk, head and neck, and the retroperitoneum. Lipoblastoma is a tumor with a good prognosis with no reported metastasis, despite of its potential for local invasion, local recurrence and rapid growth. Complete surgical resection is essential for treatment, and long term follow up is needed.

• Journal of Chest Surgery
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• v.37 no.6
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• pp.536-538
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• 2004

There are still some controversies regarding one stage repair of pectus deformity with congenital heart disease due to probable complications after extensive resection of deformed cartilages. We performed Nuss operation with simul-taneous intracardiac repair in 8 year old patient with pectus excavatum and partial atrioventricular septal defect. The result of operation was satisfactory without prolongation of operation time, bleeding or instability of chest wall.

• Journal of Chest Surgery
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• v.28 no.6
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• pp.633-636
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• 1995

Leiomyoma of the trachea is a rare benign tumor. A case of leiomyoma of the thoracic trachea is described in a 46-year-old woman. The patient complained of productive cough, dyspnea and blood-tinged sputum since July 1993. Plain chest radiographs were not helpful, but computed tomography of the chest showed an intraluminal tracheal mass just above the carina. Fiberoptic bronchoscopy revealed a broad based, nodular mass rising from the posterior tracheal wall, just above the carina. The tumor was excised by sleeve resection and end-to-end anastomosis of the trachea was performed. The patient`s postoperative course was uneventful. She was discharged on the 20th postoperative day.

• Journal of Chest Surgery
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• v.33 no.4
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• pp.333-337
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• 2000

Malignant fibrous histiocytoma(MFH) is a deep-seated pleomorphic sarcoma, which occurs principally as a mass of the extremities, abdominal cavity, or retroperitoneum in adults. However, it only rarely occurs in the chest wall. An 85-year-old man had undeergone excision of a small mass on the right posterior chest wall under local anesthesia 14 months age. However, the lesion did not heal and the mass recurred. He was referred to our hospital after the mass had grown to a size of 10.5$\times$8$\times$4cm with a 3$\times$3cm skin defect. Intraoperative frozen biopsy revealed MFH. An en-bloc wide resection and thin-thickness skin graft from his thigh were performed. Although distant metastasis to the lund developed 14 months later and the patient died 2 months later, there was no local recurrence. Thin-thickness skin graft is a simple method for a wide range skin defect, especially in the old age. He recovered in good condition without any physical disabilities.

• Journal of Chest Surgery
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• v.33 no.5
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• pp.432-435
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• 2000

We report a case of primary undifferentiated cardiac sarcoma. The tumor originated from the left atrial free wall with multi-organ metastases, e.g., lung, and adrenal gland. The patient gradually grew worse with dyspnea and hemoptysis because of the obstructed left atrial outflow. Surgical resection of the left atrial sarcoma was undertaken to save the patient's life, followed by chemotherapy and brain irradiation as adjuvant therapy. The prognosis of cardiac sarcoma with metastases is very poor. However, in patients with hemodynamic instability, surgical intervention could be a therapeutic modality as palliation.

• Journal of Chest Surgery
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• v.21 no.1
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• pp.131-135
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• 1988

Primary cardiac tumors usually are benign and are left atrial myxoma. We experienced with two cases of left atrial myxoma recently, and underwent surgical resection successfully. Diagnoses were obtained by echocardiogram and the angiocardiography was not performed. The operation consisted of excision of the tumor with a segment of atrial septum or wall through a right atriotomy, transseptal approach. Postoperative functional results were good and the literature is reviewed.

• Journal of Chest Surgery
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• v.31 no.10
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• pp.988-994
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• 1998

Background: Chest wall tumors can classified into soft tissue tumors and bone tissue tumors and can be subclassified into benign and malignant tumors. Materials and methods: We report an analysis of 68 patients with primary chest wall tumors treated at the department of thoracic and cardiovascular surgery at Hanyang University Hospital from January, 1973 to September 1997. Results: Among a total of 68 patients 33(48.5%) were males and 35(51.5%) were females. The ages of the patients ranged from 10 to 79 years with a mean age of 39.3 years. According to the age distribution, 23 patients (33.8%) were from the 4th decade, 12 patients(17.6%) were from the 6th decade, and 10 patients(14.7%) were from the 5th decade. Among the primary chest wall tumors, 53 cases were benign and 15 cases were malignant. Among the benign tumors, 17 cases(32.1%) were in the 4th decade and among the malignant tumors, 6 cases(40%) were in the 4th decade. In both malignant and benign tumors the most common ages were in the 4th decade. The most common tumors were fibrous dysplasia and chondroma, each with a total of 14 cases(26.4%). Osteochondroma and lipoma each had 8 cases(15.1%). Among malignant tumors, osteosarcoma was most common with 8 cases (53.3%). According to location, 49 cases occured in both bone and cartilage tissue, 19 cases occurred in cartilage. Among the presenting symptoms, palpable mass was present in all cases. Fifty-one patients complained of tenderness and among cases with involvement of the lung, 3 patients had complained of respiratory distress. Among the malignant tumors 6 cases underwent a radical operation and 4 cases of benign tumors underwent a radical operation. Postoperativly, there was one case with recurrence from a desmoid tumor. There were no deaths postoperativly and no deaths due to complications(and their postoperative courses were uneventful). Conclusions: Most patients with primary chest wall tumors initially present with mass at admission. Resection is sufficient treatment for benign tumors but in malignant tumors wide resection of the chest wall is needed and mchest wall reconstruction.