• Journal of Chest Surgery
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• v.36 no.11
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• pp.874-877
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• 2003

Necrotizing bronchial aspergillosis usually occurs in the immumocompromised host. Aspergillus invades bronchial epithelium and forms endobronchial mass or endobronchial stenosis. A 78-year-old male patient with diabetus mellitus complaining of dyspnea and cough was admitted to our hospital. Plain chest X-ray and chest computed tomogram showed a large endobronchial mass and total collapse of left upper lobe of the lung. Bronchoscopic biopsy of the endobronchial mass revealed chronic inflammation. To confirm the endobronchial mass, we performed sleeve lobectomy of left upper lobe of the lung. Histologically the mass was diagnosed as necrotizing bronchial aspergillosis. We report a case of necrotizing bronchial aspergillosis in an elderly man who has diabetus mellitus with review of the literature.

• Journal of Chest Surgery
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• v.16 no.1
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• pp.146-152
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• 1983

Hamartoma has been considered rare disease as a congenital malformation of a tumorous lesion since the original description by Albrecht in 1904. Pulmonary hamartoma is interesting to chest surgeon because of good result by surgical procedures and of slightly high incidence then another organs. It is characterized as lesion of very slow growing mass as peak incidence of age of 50 years age group and as sex ratio is 2:1. Especially endobronchial hamartoma is rarer than peripheral type. We had experienced a case of endobronchial hamartoma who has 53 years old male patient at right main bronchus and then treated by excision of tumor mass through right bronchotomy and preserving right lung except any lobectomy and pneumonectomy.

• Journal of Chest Surgery
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• v.28 no.4
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• pp.423-425
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• 1995

Endobronchial hamartoma is a extremely rare lesion. The patient was 47 years old female and complained of cough and dyspnea for several years. On bronchoscopy, a finger tip size mass, nearly occluding the left main bronchus and located 4cm from the carina, was found. Bronchoscopic biopsy showed the chronic inflammatory findings.We performed bronchotomy and removed the mass through left thoracotomy. The endobronchial tumor was confirmed hamartoma histopathologically.

• Journal of Chest Surgery
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• v.27 no.11
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• pp.957-960
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• 1994

The endobronchial hamartoma is a relatively rare benign tumor of the lung. The symptoms of the endobronchial hamartoma are produced by obstruction of the bronchus and its sequelae. This patient was 51 year old male and complained dypnea, cough and purulent sputum for 2 years. On bronchoscopic view, a yellowish pedunculated mass nearly total occluding right main bronchial lumen was found. Endoscopic biopsy revealed squamous cell metaplasia of the bronchial mucosa. The operation was done with the right pneumonectomy. The pathologic result of the operative specimen was endobronchial hamartoma arisen from the right upper lobe bronchus.

• Tuberculosis and Respiratory Diseases
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• v.78 no.2
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• pp.137-141
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• 2015

Lymphomatoid granulomatosis (LYG) is an angiocentric and angiodestructive neoplastic proliferation of B and T lymphocytes commonly involving the lungs. Epstein-Barr virus is commonly detected in lesional cells. We report a case of a 54-year-old female with underlying monoclonal gammopathy of unknown significance who presented with a 4 week history of dyspnea and cough. Computed tomography scan of the chest showed multiple lung nodules as well as endobronchial narrowing causing atelectasis at the left upper lobe. Bronchoscopic findings revealed obstruction at the lingula segment due to endobronchial mass as a rare presentation. Bronchoscopic biopsy was diagnosed with LYG grade 1. After treatment, the endobronchial mass and lung lesions were completely resolved. However, the patient eventually evolved to malignant lymphoma after 1 year.

• Korean Journal of Bronchoesophagology
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• v.8 no.2
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• pp.56-60
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• 2002

Actinomycosis is a chronic infectious disease, which is produced by Gram-positive anaerobic organisms, actinomycetes, normally inhabit in the mouth, bowel and female genital tract. Primary endobronchial actinomycosis is relatively rare infection and can be misdiagnosed as endobronchial tuberculosis or malignancies. We experienced a case of primary endobronchial actinomycosis in a 49-year-old man presented with fifteen-days history of hemoptysis and cough. He had a past history of extraction of teeth because of dental caries six months ago. Chest X-ray showed irregular consolidation ad bronchoscopic findings revealed nearly obstruction by tumor mass with active bleeding in RLL. Pathologic finding of the bronchial mass showed sulfur granule with granulation tissue formation. Intravenous administration of penicillin G followed by oral ampicillin therapy for 6 months resulted in marked improvement in symptoms and chest X-ray findings. We report this case with review of literature.

• Tuberculosis and Respiratory Diseases
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• v.43 no.5
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• pp.818-823
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• 1996

The tumorous type of endobronchial tuberculosis was reponed to be 5 to 10% in the bronchoscopic examination. It was protruding mass that tuberculosis mediastinal lymph nooe ruprured into the bronchial lumen. Generally histologic examination has been performed for purpose of differentiation, because the tuberculosis type of endobronchial tuberculosis simulate lung cancer in bronchoscopic finding. A case considering operation similar to bronchial adenoma in the bronchoscopic finding was confirmed to endobronchial tuberculosis by JX5itive AFB and disapperance of mass after antituberculosis medication. Case history was presented and reviewed.

• Journal of Chest Surgery
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• v.41 no.3
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• pp.386-389
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• 2008

Lung parenchyma is a common organ for metastases of extrathoracic tumors, but endobronchial metastasis is very rare. In this report, we present a case of endobronchial metastases from renal cell carcinoma (RCC), and this was managed by performing operative resection. A 63-year-old man presented with frequent dry cough; he had previously undergone left nephrectomy and postoperative chemotherapy for grade 2 RCC eight years ago. Computed tomography and bronchoscopy showed an endobronchial tumor from the left lower lobe bronchus to the second carina, and this mass was diagnosed as a necrotic tissue with chronic inflammation at biopsy. During the operation, the mass was revealed to be a metastatic renal cell carcinoma on the frozen section diagnosis and there was no mucosal invasion on the resection margin of the left lower lobe bronchus. We performed lobectomy of the left lower lobe with systemic dissection of the mediastinal lymph nodes. The final histopathologic diagnosis of the endobrochial mass was metastatic RCC and any mediastinal lymph node metastasis was not found. The patient was discharged on postoperative day 10 without any postoperative complications.

• Journal of Chest Surgery
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• v.35 no.6
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• pp.491-494
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• 2002

Inflammatory myofibroblastic tumor was widely known as inflammatory pseudotumor, commonly developed as a solid mass in lung. The endobronchial inflammatory myofibroblastic tumor is a very rare case where only a few cases have been reported. We report a 13-year-old girl who had coughing for 5 months. The simple chest X-ray and computued tomography of the chest revealed a mass which obstructed the right lower lobe bronchus and pneumonic consolidation. The fiberoptic bronchoscopic finding was mostly gelatinous, gray-yellowish mass that obstructed the airway of right lower lobe bronchus nearly, and was considered as a chondroid hamartoma pathologically. Right lower lobectomy of lung was performed. The mass was confirmed as a endobronchial inflammatory myofibroblastic tumor The patient was discharged without complication and with outpatient followup.

• Tuberculosis and Respiratory Diseases
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• v.39 no.4
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• pp.366-369
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• 1992

A chest x-ray of 68 year old male showed pneumonic consolidation of right lower lung field with blunting of right cardiac border. Computerized tomography of chest revealed infiltrative mass with V-shaped calcification just below right main bronchus. This finding has to be made into differential diagnosis of numerous pulmonary diseases including, mycobacterial disease, neoplasm, lymphadenopathies, and foreign bodies. Initial bronchoscopic findings suggest endobronchial mass lesion on right intermediate bronchus but endobronchial biopsy fail to prove malignant cell or underlying illness. But repeated endobronchial biopsy shows metallic material in the right Intermediate bronchus and we remove it with alligator jaws forcep under bronchoscopy. He was well after discharge.