RESUMEN
The patients with prolonged air leak after lung resection surgery were generally treated by pleurodesis with sclerosing agents such as talc, tetracyclin, doxycyclin, bleomycin, vibramycin, and OK432. However, for the case like dead space resulted by incomplete reexpansion of the remaining lung, chemical pleurodesis has shown to be not as effective as expected. If the patients keep the chest tube for long period of time, the risk of thoracic empyema would increase. Most thoracic surgeons have experienced prolonged airleak which developed after lung resection. Pleurodesis with autoblood was reported as an effective method in treatment of patients with prolonged airleak. The mechanism of blood pleurodesis may be direct obliteration of BPF and reduction of dead space by clot. Therefore we successfully treated the two patients with prolonged airleak using the autoblood plus OK432 or vibramycin.
Asunto(s)
Humanos , Bleomicina , Tubos Torácicos , Doxiciclina , Empiema Pleural , Pulmón , Picibanil , Pleurodesia , Neumotórax , Soluciones Esclerosantes , TalcoRESUMEN
Bronchogenic cyst is an uncommon congenital lesion which is derived from the primitive foregut. Most bronchogenic cyst may develope at the tracheal bifurcation, both main bronchi, the lung parenchymeand the mediastinum. A 40-year old male was evaluated for dyspnea and chest tightness. Computed tomography revealed a well dermarcated, 7.2 x 7.9 cm sized, homogeneous mass compressing the left atrium. 2D-echo showed grade III mitral regurgitation. We completely removed the cystic mass and then confirmed the bronchogenic cyst in the pathological diagnosis. During the follow up period, the patient progressed well without any symptoms and showed grade I mitral regurgitation on the 2D-Echo. Therefore, we report a case of the bronchogenic cyst causing grade III mitral regurgitation.
Asunto(s)
Adulto , Humanos , Masculino , Bronquios , Quiste Broncogénico , Diagnóstico , Disnea , Estudios de Seguimiento , Atrios Cardíacos , Pulmón , Mediastino , Insuficiencia de la Válvula Mitral , TóraxRESUMEN
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.
Asunto(s)
Femenino , Humanos , Persona de Mediana Edad , Adenocarcinoma , Quiste Broncogénico , Diagnóstico , Epitelio , Pulmón , Neoplasias Pulmonares , Escisión del Ganglio Linfático , Mucinas , Moco , Agujas , Metástasis de la Neoplasia , Pronóstico , Radiografía Torácica , RecurrenciaRESUMEN
A casts of Barrett's esophagus complicated with stricture is reported. A 82 years old male was undergone distal esophagectomy and esophagogastrostomy on suspicion of malignancy. The microscopic examination of specimen taken from the lesion revealed the "tall columnar cells" which were indicative of Barrett's esophagus, hence the diagnosis. Barrett's esophagus is a rare disease in Korea. Because of the malignant potential of the disease, surgery involving esophagectomy is often required.