A 52-year old man was referred to our hospital for atrial fibrillation ablation therapy. A multislice computed tomography study demonstrated a giant coronary artery aneurysm situated just proximal to the left anterior descending (LAD), LAD stenosis and coronary-pulmonary artery fistula. The fistula was ligated and the aneurysm was resected under cardiopulmonary bypass. The left internal thoracic artery was used as a bypass graft to the LAD as well as a patch for closure of the LAD orifice to avoid left circumflex artery stenosis. We report a rare case of giant LAD aneurysm with coronary-pulmonary artery fistula.

　　A 48-year-old man with jaundice was referred to our hospital. Endoscopic retrograde cholangiography showed primary sclerosing cholangitis. Endoscopic biliary drainage was not successful because of highly viscous bile, so we performed percutaneous trans-gallbladder drainage (PTGBD), which was able to reduce the total serum bilirubin level from 8 to 10mg/ml. Subsequently, an indwelling drainage catheter was placed in the gallbladder for 13 months. However, liver atrophy worsened with the gradual progression of hepatic failure. Twelve months later, he complained of dyspnea. Computed abdominal tomography showed that the drainage catheter had perforated the diaphragm and become exposed to the chest cavity. In spite of intensive care, the patient died of liver failure while waiting for a liver transplant. Careful attention should be paid to the possibility of this serious complication in such patients.

Fifty-two-year-old man who suffered from headache and left neck pain was brought to a nearby hospital by ambulance. Anisocoria and disorder in the field of view of the left eye were observed. Emergency brain MRA showed obstruction of the left internal carotid artery. The patient was transported to our hospital for emergency surgery for suspected acute type A aortic dissection on CT scan. Operative findings revealed a thrombus attached to the ascending aorta continued to left common carotid artery. Thrombectomy for left carotid artery and partial arch replacement were performed. The patient was discharged in good condition on the 16th postoperative day. We encountered a very rare mural thrombus in the ascending aorta.

The patient is a 39-year-old-man who had rheumatic heart disease and had undergone mitral and aortic valve replacements with mechanical St. Jude prostheses as well as tricuspid valve repair and a MAZE procedure 17 years previously. He was admitted with ventricular tachycardia (VT) and an implantable cardioverter-defibrillator (ICD) was implanted. Four months later, he was admitted again with VT, and attempts to manage the VT with drugs were not successful. We performed electro-anatomical mapping and ablation for VT by re-median sternotomy. His postoperative course was uneventful. At 15 months after surgery, no recurrence of VT was recognized.

Purpose：In recent years, the proportion of older people diagnosed with lung tuberculosis is increasing in Japan. There have been no previous reports on detailed evaluation of swallowing function in patients with pulmonary tuberculosis. This study aimed to retrospectively evaluate the severity and characteristics of dysphagia using videoendoscopic evaluation of swallowing (VE) in patients with lung tuberculosis.Methods：A total of 58 patients (average age, 85.2 years) were selected. They are diagnosed with active pulmonary tuberculosis and underwent VE (performed an average 23 days after admission) at our hospital between January 2017 and March 2020. The severity of dysphagia was assessed using the functional oral intake scale (FOIS)．Activities of daily living (ADL) of the patients was evaluated by using Barthel Index (BI).Results：The average body mass index of the patients was 17 kg/m2, average serum albumin was 2.3 mg/dl, and average BI score was 8.6. Approximately, 71％ of the patients showed severe dysphagia (FOIS 1-2), and BI score of the group was significantly lower than that of the moderate group (FOIS＞3). We observed residual thickened water in 76％ of the patients. Before the VE, 45％ patients were administered oral anti-tuberculosis drugs. Only 35％ of the patients continued those drugs after VE, and 45％ of the patients died in hospital.Conclusion：The results suggest that patients with pulmonary tuberculosis might have a high frequency of severe dysphagia. Appropriate method of anti-tuberculosis drug administration should be selected based on their swallowing functions.

Purpose：In recent years, the proportion of older people diagnosed with lung tuberculosis is increasing in Japan. There have been no previous reports on detailed evaluation of swallowing function in patients with pulmonary tuberculosis. This study aimed to retrospectively evaluate the severity and characteristics of dysphagia using videoendoscopic evaluation of swallowing (VE) in patients with lung tuberculosis.Methods：A total of 58 patients (average age, 85.2 years) were selected. They are diagnosed with active pulmonary tuberculosis and underwent VE (performed an average 23 days after admission) at our hospital between January 2017 and March 2020. The severity of dysphagia was assessed using the functional oral intake scale (FOIS)．Activities of daily living (ADL) of the patients was evaluated by using Barthel Index (BI).Results：The average body mass index of the patients was 17 kg/m2, average serum albumin was 2.3 mg/dl, and average BI score was 8.6. Approximately, 71％ of the patients showed severe dysphagia (FOIS 1-2), and BI score of the group was significantly lower than that of the moderate group (FOIS＞3). We observed residual thickened water in 76％ of the patients. Before the VE, 45％ patients were administered oral anti-tuberculosis drugs. Only 35％ of the patients continued those drugs after VE, and 45％ of the patients died in hospital.Conclusion：The results suggest that patients with pulmonary tuberculosis might have a high frequency of severe dysphagia. Appropriate method of anti-tuberculosis drug administration should be selected based on their swallowing functions.