3.A Case Report of Rapidly Progressive Empyema Caused by Pulmonary Actinomycosis: A Case Report.
Seong Joon PARK ; Young Chel AHN ; Soo Kyung PARK ; Min Jung KIM ; Se Hun KANG ; Hang Jea JANG ; Younsuck KOH
The Korean Journal of Critical Care Medicine 2010;25(4):249-252
Pulmonary actinomycosis is an indolent and slowly progressive infectious disease, accompanied by pleural effusion and empyema in about 50% of cases. The size of the effusion is usually small, though, and it responds to appropriate antibiotics. We report a case of rapidly progressing, severe empyema leading to respiratory failure that was caused by pulmonary actinomycosis. A 57-year-old man presented with pleuritic chest pain for 5 days. The initial plain chest radiograph and CT scan showed pleural effusion. Gross pus was observed during the thoracentesis and laboratory test of pleural effusion revealed empyema. In spite of empirical antibiotics and chest tube drainage, the empyema rapidly progressed and the patient reached respiratory failure. Mechanical ventilation applied and decortication via video-assisted thoracotomy was performed. Microscopic examination of both the pleural and adjacent lung biopsy specimen revealed actinomycosis.
Actinomycosis
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Anti-Bacterial Agents
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Biopsy
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Chest Pain
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Chest Tubes
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Communicable Diseases
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Drainage
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Empyema
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Humans
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Lung
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Middle Aged
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Pleural Effusion
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Respiration, Artificial
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Respiratory Insufficiency
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Suppuration
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Thoracotomy
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Thorax
4.Isolated Right Pulmonary Artery Hypoplasia with Retrograde Blood Flow in a 68-Year Old Man.
Youjin CHANG ; Seung Won RA ; Eun Jin CHAE ; Joon Beom SEO ; Won Young KIM ; Shin NA ; Joo Hee KIM ; Tai Sun PARK ; Soo Kyung PARK ; Seong Joon PARK ; Taehoon LEE ; Young Chel AHN ; Sang Do LEE
Tuberculosis and Respiratory Diseases 2011;71(2):126-133
Unilateral pulmonary artery hypoplasia (UPAH) is a rare disease in adults and is frequently accompanied by a congenital cardiac anomaly at a young age. The diagnosis is usually based on computed tomography (CT), angiography, and magnetic resonance imaging (MRI). However, no reports are available on retrograde flow in patients with UPAH. We describe a 68-year-old man with isolated UPAH and retrograde blood flow. He was admitted for dyspnea on exertion for the past 23 years. His diagnosis was delayed, as his symptoms and signs mimicked his underlying pulmonary diseases, such as emphysema and previous tuberculous pleurisy sequelae. A discrepancy was detected between the results of a ventilation-perfusion scan and the CT image. This was resolved by MRI, which showed retrograde blood flow from the right to the left pulmonary artery. Using MRI, we diagnosed this patient with isolated pulmonary artery hypoplasia and retrograde flow.
Adult
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Aged
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Angiography
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Dyspnea
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Emphysema
;
Humans
;
Lung Diseases
;
Magnetic Resonance Imaging
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Pulmonary Artery
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Rare Diseases
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Regional Blood Flow
;
Tuberculosis, Pleural
5.A randomized trial comparing cisplatin plus 5-fluorouracil with or without levamisole in operable gastric cancer.
Jong Soo CHOI ; Kyoo Hyung LEE ; Myung Ju AHN ; Jung Shin LEE ; Je Han LEE ; Dae Young ZANG ; Chel Won SUH ; Sang We KIM ; Woo Gun KIM ; Jin Cheon KIM ; SukKoo KIM ; Kun Choon PARK ; Moo Song LEE ; Sang Hee KIM
The Korean Journal of Internal Medicine 1997;12(2):155-162
OBJECTIVES: To determine the effectiveness and toxicity when levamisole was added to the adjuvant combination chemotherapy in patients with operable gastric cancer. METHODS: After en bloc resection of gastric cancer without gross or microscopic evidence of residual disease from April 1991 to December 1992, 100 patients were randomized to 6 months of 5-fluorouracil 1,000 mg/m2/day administered as continuous infusion for 5 days, cisplatin 60 mg/m2/day as intravenous infusion for 1 day with or without levamisole (50 mg every eight hours P.O for a period of three days every 2 weeks for 6 months). This chemotherapy treatment was begun within 2 to 4 weeks after the surgery. The chemotherapy consisted of discrete 5-day courses administered at 4-weeks intervals. All 100 patients are assessable. RESULTS: The fifty patients were assigned to each treatment group. There was no statistical difference and no bias in the distribution of characteristics of the 100 evaluable patients between the two groups. A total of 274 courses of treatment were given in the levamisole group and 260 courses of treatment in non-levamisole group. Eleven patients in each group did not finish planned 6 courses of treatment mainly due to non-compliance. At median follow up of 39 months, 32 patients relapsed 19 in the levamisole group and 13 in the non-levamisole group (p = 0.284). Twenty five patients died of relapsed diseases, 15 in the levamisole group and 10 in the non-levamisole group. The levamisole group tended to show more risk of overall death rate and recurrence than the non-levamisole group. However, this result was not statistically significant at 3 years. The treatment was well tolerated in both treatment groups. The grade 2-3 toxicities were nausea/ vomiting (levamisole, non-levamisole group; 31.7%, 29.3% of treatment courses respectively), diarrhea (7.6%, 8.4%), mucositis (11.6%, 12.3%), and leukopenia (9.8%, 9.6%). CONCLUSION: Levamisole had negative effects on disease-free survival and overall survival when added to adjuvant combination chemotherapy of cisplatin and 5-fluorouracil in patients with operable gastric cancer. Both treatment arms were generally well tolerated and the toxicity profile was similar with or without levamisole.
Adjuvants, Immunologic/administration & dosage*
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Adult
;
Aged
;
Antineoplastic Agents, Combined/therapeutic use*
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Antineoplastic Agents, Combined/adverse effects
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Cisplatin/administration & dosage
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Comparative Study
;
Female
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Fluorouracil/administration & dosage
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Human
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Levamisole/administration & dosage*
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Male
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Middle Age
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Stomach Neoplasms/mortality
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Stomach Neoplasms/drug therapy*