We present here an interesting case of anorexia nervosa that was well controlled by Ancyu-san, a traditional Japanese herbal medicine. A 17-year-old student was re-admitted to our department in December of 1990, because of anorexia and eating disorders. She had lost approximately 12kg body weight during 3 months. She was 154cm tall and weighed 26kg. Her blood pressure was 75/40mmHg, her pulse rate was 30beats/min, and her body temparature was 34.4°C. She was extremely emaciated and hyperactive. On oriental examination, a shallow complexion, a cold feeling in the limbs, postprandial headaches, and a feeling of obstruction of the external ear. Her pulse was slow and feeble. Abdominal examination revealed that the abdominal strength was reduced to 2/5 with Inai-teisui (abdominal water and gas retention). Based on these findings, this case was diagnosed as Deficient Spleen and Stomach due to Deficient Ki and Blood combined with Stagnated Ki, and therefore a candidate for the Kampo formula Ancyu-san. The patient began medication in January 1991. Her appetite improved gradually and her body weight increased from 26kg to 47kg in two months.

Nineteen non-insulin dependent diabetes mellitus (NIDDM) patients with obesity were divided into two groups, and a group of eight patients who could try exercise was treated with walking over 160 Calories per day, and a group of eleven patients who could not try exercise was treated with Boui-ougi-to, for six months. Although exercise is known as the treatment of visceral fat obesity, no significant improvement was observed in body mass index, visceral fat/ somatic fat (V/S) ratio, blood sugar, serum cholesterol level in the patient group with exercise, whereas in the patient group treated with Boui-ougi-to, serum cholesterol significantly decreased from 197±31mg/dl to 180±19mg/dl (p<0.01), and V/S ratio improved significantly from 0.84±0.56 to 0.64±0.30 (p<0.05). These observations suggest that treatment with Boui-ougi-to is effective for visceral fat obesity and has potential for the prevention of atherosclerosis.

A tutorial education system for medical students was introduced at Kinki University in 1998. To evaluate the efficacy and to identify problems of the system, questionnaires were given to both students and tutors. Many students (approximately 80%) enjoyed the system and felt that tutorial lectures were effective. Many students believed that their selflearning time had increased and that they had developed the ability to think scientifically. However, they also thought that the material for tutorials was insufficient and that some tutors lacked teaching ability. Tutors thought that students had developed motivation (52%), problem-solving ability (58%), and debating skills (77%). Tutors also pointed out several problems, e.g., that some students had not developed self-leaning ability. Also, some tutors were poorly motivated. These findings suggest that we need to improve tutorial materials and the quality of tutors as well as fostering the self-learning ability of students.

A 74-year-old woman was referred to our unit with a chief complaint of dysphagia. Enhanced CT showed a Kommerell diverticulum with a maximum diameter of 46 mm, associated with a right-sided aortic arch and aberrant left subclavian artery. We performed two-staged operations : left subclavian-common carotid artery bypass followed by total arch, and descending aortic replacement by an antero-lateral thoracotomy with partial sternotomy (ALPS). The postoperative course was uneventful. Total arch and descending aortic replacement for a Kommerell diverticulum by an ALPS approach is rare. ALPS approach for Kommerell diverticulum achieves safe surgery with good exposure.

Endovascular treatment for chronic aortic dissection in patients with Marfan syndrome is still controversial. A 60-year-old man developed an extended chronic type B dissection involving the aortic arch and thoraco-abdominal aorta with a large entry at the distal aortic arch and patent false lumen. He had undergone David procedure for type A aortic dissection at age 42, and aortic valve replacement for recurrent aortic valve insufficiency at 58, which was complicated with mediastinitis. He also suffered drug-induced interstitial pneumonitis. Considering his complicated surgical history and impaired pulmonary function, conventional graft replacement of thoraco-abdominal aorta was thought to be quite a high risk. Thus, we chose debranch TEVAR with a staged approach. First, debranching and Zone 0 TEVAR with the chimney technique were performed. Then, 4 months later, abdominal debranching and TEVAR was performed. The patient tolerated both procedures well and was discharged home. Two years after last procedure, he is in good condition and computed tomography shows that complete entry closure and false lumen had thrombosed. This strategy may be worthy to be considered even for a patient with Marfan syndrome, in case the patient's condition is unsuitable for conventional surgery.

A 79-year-old man, who had a history of intravesical instillations of bacillus Calmette-Guérin (BCG) therapy for urinary bladder cancer, developed bloody sputum 4 years after BCG therapy. BCG was detected from the sputum by detailed examination. Medical therapy for tuberculosis (TB) was started, but bloody sputum continued. Computed tomography (CT) for the chest was performed to evaluate the state of TB, and surprisingly, found impending rupture of tuberculosis mycotic thoracic aneurysm. He was emergently transferred to our hospital. CT revealed that the aneurysm made a lump with surrounding lung and lymph nodes. It seemed to be quite difficult to dissect and to be quite high risk to perform graft replacement with pneumonectomy. On the other hand, TB infection was controlled with antibiotic therapy. Thus we chose debranch TEVAR for this complicated situation. His bloody sputum regressed soon after the procedure and disappeared during his hospitalization. He was discharged home on POD 13 without serious complication and continued to have antibiotic therapy under the instruction of his primary physician.