• Journal of Chest Surgery
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• v.36 no.1
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• pp.35-38
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• 2003

Glomus tumors are uncommon lesions of glomus cell origin with structural and immunohistochemical features of smooth muscles. Primary glomus tumors of the lung and bronchus are extremely rare and only several cases have been reported. A 16-year-old woman was admitted for the complaint of productive cough, fever, and dyspnea. Imaging studies revealed a protruding mass in the left main bronchus and the mass was completely resected via a left thoracotomy incision. We report this case with literature review.

• Journal of Chest Surgery
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• v.37 no.1
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• pp.92-94
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• 2004

Mucoepidermoid carcinoma of the lung is extremely rare. This rare tumor arise beyond the carina, usually main stem bronchi, but occasionally in lobar or segmental airways, This tumor presents with symptoms of bronchial irritation or obstruction. Distant metastasis is an uncommon, therefore complete surgical resection is the treatment of the choice. The prognosis of this tumor correlates with the histologic grade of the tumor. We experienced a case of mucoepidermoid carcinoma arising from the right middle lobe, which was treated with the right middle lobectomy, with good result. We report this case and follow-up of the patient.

• Journal of Chest Surgery
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• v.36 no.8
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• pp.619-622
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• 2003

Gastrointestinal stromal tumors (GISTS) are rare, but potentially aggressive tumors. GISTS are generally found in the stomach or small intestine and less commonly in the colon, rectum, or an intra-abdominal sites but have rarely been documented in the esophagus. GISTS were definded as the most common mesenchymal tumors of the gastrointestinal tract for which there is incomplete understanding of their lineage, while their relationship with differenciated. We reported a very rare case of GISTS of lower esophagus in a 60-year-old woman with relevant literature review.

• Journal of Chest Surgery
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• v.32 no.12
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• pp.1144-1147
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• 1999

Primary endobronchial leiomyosarcoma is a very uncommon tumor and its diagnosis by spontaneous expectoration of tumor fragment has never been reported in the literature. We report a patient with primary endobronchial leiomyosarcoma that was diagnosed by spontaneous expectoration of partial tumor tissue. The expectorated tissue was found to be pathologically consistent with leiomyosarcoma. Right lower lobectomy and all lymph node dissections were performed during the operation. Pathologic examination showed that the tumor was histologically identical to the patient's previous expectorated tissue and was confined to the bronchus and did not invade the adjacent pulmonary parenchyma and lymph nodes.

• Journal of Chest Surgery
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• v.38 no.10 s.255
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• pp.729-732
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• 2005

A 15-year-old male was admitted with right-sided chest pain and cough for one month. On chest computed tomographic scan, a $10\times15\times16$ em-sized huge mediastinal mass was occupied in the right hemithorax. Radiologically, it seemed that the tumor was severely adhesive on the heart and the superior vena cava. Therefore we decided on chemotherapy and radiotherapy first instead of surgery. The tumor marker was nearly normalized afterwards, but the tumor size was seemed to be bigger on chest tomographic scan. This suggests the growing teratoma syndrome. After the successful resection, he showed symptomatic improvement and is being followed up without any symptoms in an out patient department up to now.

• Journal of Chest Surgery
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• v.31 no.4
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• pp.436-439
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• 1998

Mediastinal teratoma is a tumor that thoracic surgeons made an operation much less commonly than other mediastinal masses and most of them are asymptomatic. But very rarely, this tumor invades the pleura and pericardium resulting in pleural effusion, pericardial effusion and cardiac tamponade in severe cases. The mechanism of invasion and perforation of the tumor is unknown and tumor-consisting tissue factor is suspected of a cause. In this case, we operated on a patient whose anterior mediastinal teratoma invaded and perforated pericardium and pleura resulting in pericardial effusion and pleural effusion. The patient was improved and discharged with no problem after resection of mass and involved pericardium.

• Journal of Chest Surgery
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• v.36 no.1
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• pp.47-50
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• 2003

Pulmonary carcinoid tumors are thought to Originate from neuroendocrine Kulchitsky's cells in the bronchial epithelium. The majority of typical carcinoid tumors arc located centrally. However, atypical carcinoids are frequently situated peripherally and display malignant histologic features with aggressive behavior. Few reports arc discribing carcinoid tumors originating from the pleura. We report a typical carcinoid tumor located mainly in the parietal pleura invading the chest wall wilhout evidence of pulmonary parenchymal invasion.

• Journal of Chest Surgery
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• v.38 no.4 s.249
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• pp.316-318
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• 2005

Papillary fibroelastomas are benign, and they are the second most common primary cardiac tumors usually involving the cardiac valve. Papillary fibroelastoma attached to the free margin of right coronary cusp of the aortic vlave was found incidentally during the work-up of a 51-year-old woman, who was presented with palpitation and dyspnea. During the operation, the tumor mass was excised without leaving defect on the aortic valve leaflet.

• Journal of Chest Surgery
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• v.39 no.11 s.268
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• pp.858-860
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• 2006

Papillary fibroelastoma is the second most common benign cardiac tumor, usually involving the cardiac valve. Papillary fibroelastoma attached at the right coronary cusp of the aortic valve was found in a 51-year-old woman, who was presented with chest pain and dyspnea. During the operation, the tumor mass was excised without causing damage on the aortic valve leaflet.

• Journal of Chest Surgery
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• v.43 no.2
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• pp.176-179
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• 2010

Cardiac papillary fibroelastomas are the second most common primary tumor of the heart and they most commonly affect the left cardiac valves. However, occurrence of this tumor on the right side of the heart has been rarely reported, with only a few cases having been documented on the pulmonary valve. We present here a rare case of a papillary fibroelastoma that occurred on the pulmonary valve and this was successfully managed by replacing the pulmonary valve in a patient with congestive heart failure.