We report a 90-year-old man with intestinal necrosis of the sigmoid colon after EVAR. His abdominal aortic aneurysm was 7.3 cm in diameter, and mural thrombus was present from the abdominal aortic aneurysm to the proximal common iliac arteries. Because type Ib endoleakage from the right distal edge of the stent graft was present, extension to the iliac bifurcation was performed using an additional leg device. The external iliac artery was severely calcified and tortuous ; thus, insertion of the leg device was technically difficult. Immediately after the operation, abdominal distention, right trash foot, and a small amount of rectal bleeding were observed. The patient was managed conservatively, and the symptoms resolved within a few days. Oral intake was started on postoperative day 5. However, 4 days after the initiation of oral intake, the patient suffered from abdominal pain and fever. Free air was observed by chest X-ray and computed tomography. Emergency laparoscopic examination revealed intestinal necrosis and perforation of the sigmoid colon. Therefore, the sigmoid colon was resected, and a transverse colostomy was performed. The patient recovered relatively well, with oral food intake beginning on day 6 and rehabilitation on day 8. He was discharged in good condition with unaided ambulation 5 weeks after bowel resection. Pathological examination demonstrated ischemic colitis due to cholesterol emboli.

[Object]Any reports on acupuncture for patients with POEMS syndrome, which almost manifests disturbance of peripheral nerve in all cases and is known as a very rare disease together with disturbance of multiple organs, are not yet found. The present paper is concerned with a case report that improvement of symptoms and progress of ADL were brought out by acupuncture.
[Case]A sixty year-old man who was diagnosed as POEMS syndrome and received rehabilitation therapy after treatment with autologous peripheral blood stem cell transplantation complained of difficulty in walking with numbness in the lower legs at rest time and with numbness and muscular tension in the same sections after walking. Therefore, acupuncture was practiced once or twice per week for the patient in order to raise the threshold of pain and to relax muscular tension in the lower extremities.
[Results]After acupuncture, the patient could lengthen the walking distance, had reduced numbness in the soles and relaxation of muscular tension in the lower legs at rest time, and improved numbness after walking.
[Discussion and Conclusion]Acupuncture for a patient with POEMS syndrome resulted in improved symptoms and progress of ADL without severe side effects. From the above results, acupuncture is considered to be a useful therapeutic method used together with present medical treatment.

A 31-year-old man fell into syncope caused by compression by a machine in his factory. He was taken to the nearest hospital at once for treatment. His chest X-ray seemed normal and his general condition improved. He received no medical treatment and was allowed to return home. Two days later, he went to the hospital for further investigation, and contrast-enhanced chest computed tomography (CT) was performed. Chest CT showed aortic dissection from the ascending aorta to the aortic arch. Therefore, he was admitted for bed rest with antihypertensive therapy. He was discharged on the 35th day after the accident. However, the diameter of the ascending aorta was found to have become dilated, and so he underwent ascending aorta and hemiarch replacement at our hospital. His postoperative course was uneventful, and he was discharged on the 16th postoperative day. We report a rare case of an acute aortic dissection caused by blunt chest trauma.

A pseudoaneurysm of the thoracic aorta after cardiac surgery is a rare complication, but can be life-threatening when it is ruptured. The pseudoaneurysm itself presents no symptoms in many cases, or may be similar to an atherosclerotic aortic aneurysm. Therefore, it is usually found incidently during imaging studies. We encountered 3 cases of pseudoaneurysm of the thoracic aorta that developed during the long-term follow-up after congenital cardiac surgery. None of the patients experienced specific symptoms associated with the pseudoaneurysm, and were diagnosed by chest roentgenograms and computed tomography. Most patients who undergo surgery for congenital heart defects as adolescents are free from medical treatment, and do not regularly see a doctor after the surgery. It is important to consider the possibility of a pseudoaneurysm in patients having a history of cardiac surgery.

Subclavian artery aneurysm (SCAA), a peripheral arterial aneurysm, is a rare entity. The surgical procedure and approach depend on the location of the aneurysm. We present a case of the endovascular therapy combined with cross axillary bypass. The patient was a 75-year-old man with a small abdominal aortic aneurysm. Multi-detector computed tomography (MDCT) revealed an intrathoracic right SCAA 38 mm in diameter. The operation was performed successfully under general anesthesia. After cross bypass of bilateral axillary artery, the orifice of the right subclavian artery was covered with a stent-graft inserted into the right common carotid artery-brachiocephalic artery and the right subclavian artery was occluded with coils distal to the aneurysm. Post operation angiogram showed complete exclusion of the SCAA and patency of the right common carotid and right vertebral artery. We thought this hybrid treatment for the intrathoracic SCAA could be a useful surgical strategy.

[Purpose] We know of no reports on the effects of electro-acupuncture (EA) stimulation, on human skeletal muscle blood flow (MBF), examined quantitatively with a direct method. Therefore, we investigated changes in MBF before, during and after EA with a new clearance method. [Methods] Ten healthy adult volunteers (8 men and 2 women; median age 30.5 years) were given EA to the trapezius at the BL 10 and GB 21 acupoints, employing the left trapezius as the non-EA side to contrast with the right trapezius as the EA side, and using stainless needles of 50 mm length and 0.18 mm gauge. MBF data were surveyed for 2 minutes before EA, for 4 minutes during EA, and for 4 minutes after EA, and a total of10minutes were analyzed l(?). Blood pressure and heart rate were simultaneously measured. [Results] MBF on the EA side increased significantly during EA (p < 0.05). On the other hand, diastolic blood pressure and heart rate were shown to decrease during EA (p < 0.05). [Discussion] These results, showing that MBF increased on the EA side, while diastolic blood pressure and heart rate decreased, suggest a regional muscle pump action with EA. [Conclusion] In evaluating a new, direct means of quantitatively examining _99mTc0_4- clearance, an increase in MBF with right side EA stimulation was clearly shown. Because the present method is simpler and easier, and higher in accuracy than past methods, we believe it may be used more aggressively in future clinical studies of acupuncture/moxibustion.

An 83-year-old woman underwent stent graft endovascular repair using a Medtronic TALENT device for a saccular aortic aneurysm in the distal arch. The landing zone which targeted the proximal side was directly distal to the orifice of the left common carotid artery (Z2), and the stent graft was placed at the targeted position. However, a decline in the right radial arterial pressure was observed immediately following this, and a retrograde dissected ascending aorta was observed on a transesophageal echocardiogram. The endovascular surgery was immediately converted to open surgery, and an intimal tear to the lesser curvature of the arch, caused by a bare spring (bare stent) of the proximal stent graft, was observed. Total arch replacement was performed by means of the concomitant use of the placed stent graft. Sometimes a TALENT stent graft exhibits specific movements (e.g. a misaligned opening) on its initial deployment. It is therefore believed that special attention is necessary when placing it in the aortic arch.