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We reported a case of intralobar pulmonary sequestration with a high level of the serum CEA. A 53-year-old woman whose chief complaint was cough was admitted to our hospital. Enhanced chest computed tomography (CT) revealed the mass in the left lower lung, lymph-nodes swelling, and the aberrant artery. Magnetic resonance angiography (MRA) conformed the aberrant artery from the descending aorta. The level of serum CEA elevated at 9.6 ng/ml. Left lower lobectomy was performed. A diagnosis of intralobar pulmonary sequestration (Pryce type II) was established in this case. Histopathologically, the peribronchial epithelial cells in pulmonary sequestration showed weak positive for anti-CEA monoclonal antibody. Postoperative course was uneventful and the serum CEA level was 3.5 ng/ml in the normal range at the postoperative 17th day.

Pleomorphic carcinoma is a rare primary pulmonary malignancy. We report 2 surgical cases of pulmonary pleomorphic carcinoma. The first case was a 71-year-old male. Chest computed tomography (CT) showed a rapidly growing tumor with irregular density. Transbronchial lung biopsy revealed the tumor to be malignant. Left lower lobectomy was performed. Pathological diagnosis was pleomorphic carcinoma (pT2N2M0, stage IIIA). He died 8 months after surgery due to brain metastasis and mediastinal lymph node metastasis. The second case was a 74-year-old male who complained of bloody sputum. Chest CT showed a tumor with cavity in the right middle lobe. Brushing cytology under bronchofiberscopy revealed atypical cell. Right middle lobectomy and partial resection of the right lower lobe were performed. Pathological diagnosis was also pleomorphic carcinoma (pT2N0M0, stage IB). He has no findings of recurrence nor metastasis 15 months after the operation.

We reported a case of mucoepidermoid carcinoma with a high level of the serum CEA. A 38-year-old woman was admitted because of abnormal chest shadow. Bronchoscopy revealed polypoid tumor occluding the lumen of right B3 bronchus. Bronchoscopic biopsy suggested a diagnosis of tubular adenocarcinoma. Chest computed tomography (CT) confirmed the mass in the right upper lung field and the swelling of right bronchial lymph node. The CEA level of serum elevated at 12.4 ng/ml. A right upper and middle lobectomy with mediastinal lymph nodes dissection was performed on August 26, 2003. Histopathologically, the polypoid tumor was a low grade mucoepidermoid carcinoma with partially extrabronchial extension. However, no lymph nodes metastasis were noted. The cytoplasms of about 45% of tumor cells showed positive for anti-CEA monoclonal antibody. Pathological stage was IB (T2N0M0). Seventeen months has passed with no evidence of recurrence and the CEA level of serum was in the normal range.

We reported successful surgery for chronic hemorrhagic empyema with severe right heart insufficiency. The preoperative embolization of right internal thoracic artery and intercostals arteries was effective for the control of intraoperative bleeding. Non-invasive positive pressure ventilation (NIPPV) was useful for the perioperative respiratory management. A 62-year-old female with a history of right pneumonectomy and thoracoplasty for pulmonary tuberculosis was admitted because of dyspnea on effort on Dec 5th 2002. Her right heart insufficiency was worsened gradually. On May 20th 2003, we performed the transcatheter embolization of right internal thoracic and intercostals arteries for the control of intraoperative bleeding. The next day, the curettage and fenestration was performed for intraoperative cardiac dysfunction. The intraoperative bleeding was 1,596 ml and operative time was 2 hours 24 minutes. Due to CO2 narcosis, the ventilator under the intratracheal tube was needed for respiratory management in the postoperative course. The switching of the respiratory management with NIPPV from the intratracheal tube during 8 days, her respiratory and general conditions had been improved gradually. Because of methicillin-resistant Staphylococcus aureus (MRSA) infection of thoracic cavity, the radical thoracoplasty following the latissimus dorsi muscules flap and the omentopexy was performed. The operative course was uneventful and she needed overnight NIPPV without O2 inhalation and was discharged.