• Journal of Chest Surgery
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• v.29 no.4
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• pp.472-476
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• 1996

Malignant flrous histiocytoma is a rare deep-seated pleomorphlc sarcoma, although its incidence Increasing. In this report, we present a case of a malignant fibrous histiocytoma, arising in the left chest wall in a 37-year-ol4 male patient. He underwent radical on bloc resection which include excision of tumor on left upper chest wall with resection of ribs from the first to third, left upper lo ectomy and chest wall reconstruction with Marled Mesh. However, he had local recurrence and distant metastasis within 12 months of the original operation. Malignant fibrous histiocytoma is an agrressive disease entity, with a propensity for early and distant spread.

• Journal of Chest Surgery
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• v.34 no.7
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• pp.574-577
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• 2001

A 54-year-old homosexual man was diagnosed as human immunodeficiency virus-1-positive in 1992. He was admitted to a tertiary hospital in March, 2000 because of right flank pain, fever and intermittent cough. A chest roentgenogram showed right-sided pleural effusion, and closed thoracostomy was performed for drainage Salmonella species and Escherichia coli were isolated from the pleural fluid. In spite of 6 weeks of antibiotic treatment, fever did not subside and the general condition gradually deteriorated, and under the diagnosis of lung abscess with empyema thoracis, right pleuropneumonectomy was performed. The general condition improved postoperatively until day 10 when he showed sudden change in mental status to stuporous and developed focal seizure. Brain CT showed multiple abscesses in right frontal and left frontotemporal lobes and he expired on postoperative day 14.

• Journal of Chest Surgery
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• v.42 no.5
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• pp.662-665
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• 2009

A 65-year-old-male had a mass in the oral cavity, and this was ultimately determined to be squamous cell carcinoma and he underwent wide excision for it. Postoperatively, he underwent the staging work up; this showed that he had other cancers in the esophagus, stomach and lung. We performed a curative resection of all the lesions simultaneously. We report here on a case of synchronous multiple cancers of the esophagus, stomach, lung and oral cavity.

• Journal of Chest Surgery
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• v.35 no.2
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• pp.153-156
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• 2002

Synchronous primary lung cancers in the same lobe are rare. Cavitating adenocarcinoma as single lung lesion is unusual. We experienced cavitating adenocarcinoma and squamous cell carcinoma in the same lobe of the lung. The patient was a 74-year-old male with chief complaints of hemoptysis. CT scan showd a central mass in right upper lobar bronchus, obstructive pneumonia, and lung abscess in the right upper lobe. Pathologically, the central mass was a 2.3$\times$1$\times$1 cm sized squamous cell carcinoma, and lung abscess was revealed as a 37272 cm sized adenocarcinoma. The patient was discharged without any specific problem after right peumonectomy.

• Journal of Chest Surgery
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• v.36 no.8
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• pp.614-618
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• 2003

Pleuropulmonary blastoma (PPB) is a rare intrathoracic neoplasm, found solely in childhood. The usual symptoms are dyspnea, chest discomfort, recurrent respiratory infections, fever, dry cough, and chest pain. The progress of PPB is usually aggressive and its progress is generally poor. Lymphatic spread to the hilar and mediastinal nodes can occur Distant metastasis is found in brain, bones, and intra-abdominal organs. Surgical resection is the treatment of choice. When the disease Is too extensive for surgical resection, neoadjuvant chemotherapy can be used. We report 2 cases of pleuropulrnonary blastoma in children successfully treated with multimodal therapy.

• Journal of Chest Surgery
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• v.31 no.1
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• pp.89-91
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• 1998

Tuberculosis infection is wide spread disease and makes troublesome complications in some cases. A 50 - year old male visited Andong Hospital with coughing and sputum, dyspnea on exertion, bulging left anterior chest wall mass. Chest X-ray showed right pleural effusion, both side streaky infiltraion, and pleural thickness in apex. Chest CT scan showed bone destruction of left clavicle head, manubrium and large abscess pocket in pectoralis muscle. In May 1996 he underwent en bloc resection of left upper anterior chest wall including pectoralis major and minor muscle, left clavicle head, manubrium and covering infected skin, then contralateral pectoralis major muscle flap and skin graft was done. Patient shows no evidence of recurrence during follow up.

• Journal of Chest Surgery
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• v.30 no.8
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• pp.838-842
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• 1997

Atypical bronchopulmonary carcinoid is an uncommon pulmonary tumor, an intermediate form between low grade malignant typical carcinoid and high grade malignant small cell carcinoma which is considered neuroendocrine in origin and may produce various hormones. We describe an asymptomatic middle aged women with no elevated hormone level. Based on bronchoscopic biopsy initial diagnosis of atypical carcinoid with oncocytic change was established. The patient underwent right lower and middle lobe bilobectomy and medi stinal Iymph node dissection. Postoperative adjuvant radiation therapy was performed in 4 weeks.

• Journal of Chest Surgery
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• v.29 no.5
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• pp.573-576
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• 1996

Multiple primary cancer is a disease of more than two cancers occurring in an individual indepen- dently. We experienced a case of triple primary cancer, that is, lung cancer, malignant thymoma and bladder cancer which has not been reported in Korea. The patient was a 60 year old man with dyspnea and chest discomfort. He was rirst diagn sed bladder cancer and received Bricker's operation 3 months ago. At that time the chest roentgenography and computerized tomographic scan revealed as a preaortic, retrosternill medidstin;11, nlass and a lung mass at the posterior portion of the left lower lobe. On operation, there was An identillable lung mass in the left lower lobe and a thymoma already invaded the surrounding structures. So, left lower lobectomy and thymectomy were performed simul- taneously. He received one cycle of postoperative chemotherapy, but refused further management and self-discharged. He died, about one year later.

• Journal of Chest Surgery
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• v.31 no.4
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• pp.422-426
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• 1998

Progressive dysphagia in a 53 year old man was caused by a giant polypoid tumor in the lower intrathoracic esophagus. Radical transthoracic esophagectomy and esophagogastrostomy were carried out. Microscopic examination of the tumor revealed a true carcinosarcoma, composed of a mixture of basaloid squamous cell carcinoma and chondrosarcoma with multiple cartilagenous productions. Carcinoma metastases were found in the subcarinal and perigastric lymph nodes. Immunohistochemically, squamous area displayed strong positive to cytokeratin, and basaloid area showed positive immunoreaction to high molecular weight cytokeratin (34${\beta}$E12). Spindle cell sarcoma reacted to vimentin and smooth muscle actin. Chondrosarcomatous area reacted to vimentin and S-100 protein. He received postoperative chemotherpy and radiotherapy. He has been free of disease for 11 months.

• Journal of Chest Surgery
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• v.31 no.2
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• pp.212-215
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• 1998

Pulmonary mucinous cystic tumor of borderline malignancy is very rare and distinguished from bronchogenic cyst or adenocarcinoma of bronchoalveolar type. We present the case of a 63-year-old woman with a right lower lobe mass, found by chest radiographs. The preoperative diagnosis was made as bronchoalveolar cancer by percutaneous needle aspiration of mass. Right lower lobectomy and lymph node dissections were performed. The lobectomy specimen contained variable sized multilocular cystic mucous masses, filled with mucus. Microscopically, the cystic masses are lined with tall columnar mucinous epithelium but some area contains focal cellular atypism and bronchoalveolar cancer like foci. This foci are lack of cellular atypism consistent with bronchoalveolar cancer cell. After lobectomy the patient has remained free from recurrence and distant metastasis for following 12 months period. Pulmonary mucinous cystic tumor of borderline malignancy appears to have a favorable prognosis and should be distinguished from other lung neoplasms.