• Tuberculosis and Respiratory Diseases
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• v.50 no.6
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• pp.726-731
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• 2001

Angiosarcomas are rare tumors that are derived from vascular endothelial cells. They may occur in various sites, including the skin, breast, visceral organs and deep soft tissues. The pleura usually a metastatic site from angiosarcomas. However, thirty one cases of primary pleural angiosarcomas have been reported worldwide. Here, we report a 61-year-old man with a primary angiosarcoma of the pleura with a brief review of the literature.

• Tuberculosis and Respiratory Diseases
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• v.49 no.1
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• pp.111-116
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• 2000

Pasteurella multocida, a Gram-negative coccobacillus, is part of the normal oral flora of many types of animals, including domestic dogs and cats. It is the etiologic agent of a variety of infectious diseases, such as hemorrhagic septicemia in cattle or fowl cholera in chicken. Although this is a primary pathogen in the animal world, infection due to Pasteurella multocida in man has been described with increasing frequency recently. The majority of individuals with Pasteurella multocida pulmonary infection possess some underlying pulmonary diseases, most commonly bronchiectasis or COPD. With a review of literature, We report a young man who developed the empyema caused by Pasteurella multocida.

• Journal of Chest Surgery
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• v.25 no.8
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• pp.850-855
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• 1992

Dead space of empyema occurrs from incomplete obliteration of infected pleural space from pulmonary tuberculosis, pyogenic infection, esophageal disease and post pulmonary resection. Chronic empyema can be treated by obliteration of dead space with autologous tissues such as, extrathoracic muscle flap and omental flap and thorachoplasty. Between May, 1986 to July, 1991 we treated 17 chronic empyema patients with autologous tissues and analysed the result. 1. Sex distribution was 14 males and 3 females between 5~62 years old. [mean 39.7 years old] 2. The volume of the dead space ranged from 100 to 450cc. [mean 213. 76cc] 3. The majority of used muscle flap were serratus anterior and latissimus dorsi, and there were 2 cases of am ntal flap. 4. The majority of underlying disease were pulmonary tuberculosis and there were 8 BPF[47%] in 17 patients 5. In 7 cases, thorachoplsty was needed. 6. Three cases recurred and there were no death.

• Tuberculosis and Respiratory Diseases
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• v.48 no.3
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• pp.388-393
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• 2000

Localized fibrous tumor of the pleura is very rare. Most of them are benign, but some are malignant. This clause does not relate with the rest of the sentence. The single best predictor of clinical benignity is whether the tumor can be totally resected. We experienced a case of localized fibrous tumor of the pleura in a 57 year old man with right chest pain and cough. He was informed of a $8{\times}5cm$ mass in his right lower lung field, which was benign 3 years ago. Preoperative chest x-ray showed an increased hazy density at right lower lung field, and CT scan showed a $12{\times}8cm$ huge mass, which was located in right lower thorax. Left thoracotomy was done to excise a $12{\times}8{\times}5cm$(1200gm) sized large mass delete. The patient was discharged without any complications postoperatively.

• Tuberculosis and Respiratory Diseases
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• v.40 no.4
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• pp.449-453
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• 1993

A 64-year-old male was admitted due to abruptly developed, severe dyspnea via local clinic. He had been a heavy smoker and alcoholic for a long time. Chest PA showed huge haziness in right upper lung field. Sputum culture for bacteriology was positive for Klebsiella pneumoniae. Immediately, appropriate antibiotics were administered and artificial ventilation was started. On 40th hospital day, simple chest roentgenogram taken due to sudden aggravated dyspnea showed marked hyperlucency in right upper lung field, suggestive of rupture of abscess cavity and resultant pneumothorax. At that time, chest tube was inserted but air leakage from the chest tube persisted. Chest CT scan taken after chest tube insertion showed the tube inserted into a thin-walled cavity in the above lesion. on 84th hospital day, right upper lobectomy with decortication was performed. Pathologically, cavittary lung abscess was diagnosed on the findings of partial re-epithelialization of ciliated columnar epithelium with severe pulmonary vascular occlusion and extensive fibrous pleural adhesions.

• Tuberculosis and Respiratory Diseases
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• v.77 no.2
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• pp.85-89
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• 2014

Intrathoracic involvement of immunoglobulin G4 (IgG4)-related disease has recently been reported. However, a subset of the disease presenting as interstitial lung disease is rare. Here, we report a case of a 35-year-old man with IgG4-related lung disease with manifestations similar to those of interstitial lung disease. Chest computed tomography showed diffuse ground glass opacities and rapidly progressive pleural and subpleural fibrosis in both upper lobes. Histological findings showed diffuse interstitial lymphoplasmacytic infiltration with an increased number of IgG4-positive plasma cells. Serum levels of IgG and IgG4 were also increased. The patient was diagnosed with IgG4-related lung disease, treated with anti-inflammatory agents, and showed improvement. Lung involvement of IgG4-related disease can present as interstitial lung disease and, therefore, should be differentiated when evaluating interstitial lung disease.

• Tuberculosis and Respiratory Diseases
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• v.39 no.6
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• pp.542-547
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• 1992

Tuberous sclerosis is an autosomal dominant disorder characterized by mental retardation, epilepsy, and adenoma sebaceum. Associated lesions include retinal phacomata, shagreen patches, subungal fibromata, and benign visceral tumors such as pulmonary lymphangioleiomyomatosis. Lymphangioleiomyomatosis occurs exclusively in women, usually during the child-bearing years, and is characterized by proliferation of smooth muscle along the lymphatic vessels of the lung, thorax, abdomen. Proliferation of smooth muscle results in interstitial and obstructive lung disease, recurrent pneumothorax, and chylous pleural effusions. We saw two cases of pulmonary lymphangioleiomyomatosis associated with tuberous sclerosis in women of reproductive age. We report the cases with a brief review of the literatures.

• Tuberculosis and Respiratory Diseases
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• v.42 no.2
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• pp.156-164
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• 1995

Background: We had undergone this study to investigate clinical progress of this disease and to decide the role of aggressive diagnostic approaches, the efficacy of treatments and prognoses. Methods: A retrospective study was done on 113 patients who had been diagnosed to metastatic adenocarcinoma of pleura by pleural fluid cytology(106 cases) or pleural needle biopsy(22 cases), at Presbyterian Medical Center, from Jan. 1990 to Dec. 1994. Results: 1) The patients were composed of 59 males(52.2%) and 54 females(47.8%), and the mean age distribution was $57.4{\pm}12.1$ years. 2) The site of origin was lung cancer 46.9%(53/113), stomach cancer 20.4%(23/113), breast cancer 11.5%(13/113), and unknown primary site 6.2%(7/113 cases), as a whole. In male, lung cancer was 55.9%(33/59), stomach cancer was 28.8%(17/59), and in female, lung cancer was 37%(20/54), breast cancer was 24.1%(13/54) of cases. 3) The cardinal symptoms were dyspnea(69%), cough(61%), chest pain(50%), weight loss(50%), anorexia(49%), sputum(43%), malaise(30%). 4) The pleural fluid findings were exudative in 94.4%(102/108), serosanguinous or bloody in 36~53%, unilateral involvement in 74.3%(84/113) of cases, and lymphocyte predominance($71{\pm}27%$) in differential count of WBC. 5) CEA levels in pleural fluid or plasma were over 10ng/ml in 60.6%(40/66), and ADA levels in pleural fluid were under 40U/L in 95%(57/60) of cases. 6) The patients were managed by various methods, but the efficacy of treatment was uncertain. 7) The mean survival time was $12.7{\pm}13.5$ weeks. Conclusion: It seems to be no effective treatment methods yet and the prognosis was very poor in this disease, so the objectives of diagnostic approaches and treatment methods should be directed to early diagnosis, treatment and prevention of curable disease. And we must make our best endeavors to lengthen the survival time and improve the quality of patients' life.

• IMMUNE NETWORK
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• v.2 no.3
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• pp.142-149
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• 2002

Background: Our previous study showed that purified protein derivative (PPD)-stimulated pleural mononuclear cells (PMC) from tuberculous pleurisy (Tbp) produced significantly more $IFN-{\gamma}$ (10- to 70-fold) after in vitro PPD stimulation than freshly isolated pleural cells from malignant pleurisy. The present study was designed to determine whether blocking the CD40-CD40 ligand (CD40L) interaction decreases $IFN-{\gamma}$ production by altering IL-12 levels. Methods: IL-12 and $IFN-{\gamma}$ production after neutralizing anti-CD40L antibody treatment was compared to the efficacy of anti-CD80, anti-CD86, and a combination of anti-CD80 and CD86 (CD80+86) monoclonal antibodies (mAb). These activities were measured by enzyme-linked immunosorbent assays (ELISAs) and reverse transcription-polymerase chain reaction (RT-PCR), after in vitro stimulation with PPO antigen (Ag). Results: Neutralization of CD80, CD86 and CD80+86 did not decrease $IFN-{\gamma}$ and IL-12 production in Tbp-PMC, whereas neutralization of CD40L significantly depressed IL-12 p40 and $IFN-{\gamma}$. In addition, neutralization of CD40L completely inhibited IL-12 p40 and $IFN-{\gamma}$ mRNA expression. Conclusion: The CD40-CD40L interaction might play a major role in IL-12 and $IFN-{\gamma}$ production in Tbp-PMC, thus contributing to protective immunity in human tuberculosis.

• Tuberculosis and Respiratory Diseases
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• v.64 no.2
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• pp.133-137
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• 2008

Pulmonary paragonimiasis continues to be a diagnostically challenging parasitic disease, despite a drastically decreased prevalence in South Korea during the past decade. Pulmonary paragonimiasis is characterized by fever, chest pain, and chronic cough with hemoptysis. Numerous radiographic and computed tomographic findings including the presence of pneumothorax, pleural effusion, and parenchymal lesions such as nodular or infiltrative opacities have been reported. The clinical and radiological manifestations of paragonimiasis can resemble those of lung cancer, tuberculosis or a metastatic malignancy. Furthermore, this disease can mimic lung cancer as seen on $^{18}F$-fluorodeoxyglucose positron emission tomography (FDG-PET). We report a case of pulmonary paragonimiasis in a 48-year old man that presented with a solitary pulmonary nodule and was suspected as a lung cancer based on FDG-PET imaging.