Schamberg disease is a subtype of idiopathic pigmentary purpura, which manifests with petechiae. It is assumed to be caused by venous microcirculatory disturbance, or an immunological and allergic mechanism. We report a 55-year-old Japanese male with Schamberg disease successfully treated with keishibukuryogan prepared at a hospital pharmacy. The patient had purpuric eruptions in his both lower legs at first, and brownish pigmentation enlarged with purpura. A dermatologist had diagnosed this, from the clinical findings, as Schamberg disease. We administered keishibukuryogan to the patient because his pathological condition was considered as oketsu. In order to improve effectiveness, keishibukuryogan was manufactured according to our own modification. The eruptions have reduced gradually, and about four months later, have mostly resolved. A Kampo therapy utilizing unseiin has been reported to be effective against idiopathic pigmentary purpura in previous studies. We suggest that a Kampo treatment with keishibukuryogan seems to be effective against idiopathic pigmentary purpura through improvements of microcirculation and inflammation.

From January 1982 to August 1993, 23 cues of advanced renal cell carcinoma with tumor thrombus in the inferior vena cava (IVC) were treated surgically. In terms of clinical stage, 12 cases were in stage III and 11 cases were in stage IV. The 23 cases were divided into three groups according to the location of the tumor thrombus in the IVC. In two cases, the tumor thrombus extended to near the right atrium or the hepatic vein, and in six cases, the thrombus extended to the hepatic IVC. All these tumor thrombus with invasion to the IVC wall were removed under partial cardiopulmonary bypass. In 15 cases, tumor thrombus were limited to near the junction of the renal vein, which were removed by balloon catheter or finger after clamping of proximal and distal side of IVC and renal vein. Direct suture of the IVC wall in 12, patch repair with EPTFE in 10 and graft replacement with EPTFE graft in 1 were performed. Eight patients who had distant metastasis, regional lymph node metastasis and extracapsular invasion died within one year, but 4 patients were alive more than four years. Survival rate at three years and five years according to the Kaplan-Meier method was 37.5% and 18.8%, respectively. In conclusion 1) partial cardiopulmonary bypass was useful and could control bleeding when tumor thrombus in the IVC extended to the junction of the hepatic vein or right atrium. 2) long term survival cases were recognized in cases with no distant metastasis, no regional lymph node metastasis and no extracapsular tumor invasion. 3) nephrectomy associated with tumor thrombectomy in the IVC was valuable on the basis of long-term prognosis.

The relationship between bone strength and bone quality in rats fed with a low-magnesium (low-Mg) diet was examined. Twenty four-week-old male Wistar rats were divided into a control group (n = 10) and a low-Mg group (n = 10). Each group was fed with a conventional diet or a low-Mg diet (Mg, 6 mg/100 g diet) for 8 weeks, respectively. After the rats were sacrificed, bone strength, bone mineral content (BMC) and three-dimensional (3D) trabecular structure of the lumbar vertebra were measured, respectively. The results showed that the values of the BMC were almost the same between the control and the low-Mg diet groups. On the other hand, the bone strength of the low-Mg diet group was significantly lower than that of the control group (p < 0.01). 3D trabecular structure analysis showed a significant decrease (p < 0.05 or 0.01) in the trabecular structure of the low-Mg diet group as compared to the control group. These findings suggest that the bone strength in this model is not affected by the BMC but is strongly affected by the trabecular structure. The low-Mg diet model is considered to be an excellent model for examining bone quality.

At the request of the gynecology deparment, ten patients who were suffering from edema of the legs after undergoing radical operative hysterectomy and radiotherapy were treated with a combination of Oriental medical therapies, namely acupuncture, moxibustion and ‘Toeki’ (a form of internal treatment more commonly known as Kampo formulas, or decoctions of combinations of crude drugs). The average patient age was 54±3.7 years of age and the average morbid period was 180 days.
Although this therapy did not appear to produce any remarkable change in the leg diameter (measured at the thigh, largest diameter of the crus and leg joints), relief from subjective symptoms such as pain associated with the swelling (swelling pain), muscle stiffness and improved bowel function were evident.
These findings indicate that Oriental medical treatment has therapeutic value for alleviating the patients' discomfort and improving the quality of life.

We did Oriental medical treatment to intractable atopic dermatitis patients. The number of cases is twenty. We divided them into two groups, namely the group of the combined treatment of acupuncture and “Toeki” (internal remedy), the “Toeki” treatment group, and compared the effective rates of the two. The combined treatment of acupuncture and “Toeki” is effective in seven cases out of eirht, and the effective rate is 88%, while the “Toeki” treatment is effective in eight out of twelve, and the effective rate is 67%. We think that both of the combined treatment of acupuncture and “Toeki” and “Toeki” treatment are both effective, but that the former is more effective than the latter.

There have been an apparent trend in the decline of back-lift strength of young people during recent years. The purpose of this study was to investigate the cause-effect relationship of such a trend using young peoples and university students. In order to examine the characteristics of activities in the lumber back muscles during various physical activities, the surface electromyography (EMG) was obtained from the trapezius, latissimus dorsi, and elector spinae muscles for individuals with poor back-lift strength (5 male children and 4 university male students) and individuals with relatively strong back-lift strength (5 male children and 2 male university students) . The children with poor back-lift strength had significantly less EMG activities in both the trapezius and elector spinae muscles during the measurement of back-lift strength using a dynamometer than the strong back-lift strength children. The former children also had a less EMG activities in elector spinae muscle and a greater EMG activities in trapezius muscle during cycling the bicycle elgometer. Such a trend became more distinct when the load was increased. The university students with poor back-lift strength had a less EMG activity in the elector spinae muscle during the measurement of back-lift strength than those with strong back-lift strength. During running, there was not a distinct difference in the EMG activities of the muscles in the back between the poor and strong strength students. However, as the running speed increased, a greater EMG activity in the trapezius muscle or the latissimus dorsi muscle were observed for the poor back-lift strength students than the stronger back-lift strength students.
These results indicated that the individuals with poor back-lift strength relied more on the upper portion of the back muscle group than the lower portion of the back muscle group during both static and dynamic activities, suggesting that the trend in the decline of back-lift strength of children and students was due to a lack of opportunity to use the lower back muscles in the daily physical activities.

Introduction: This study aimed to survey patients on polypharmacy regarding their own intention and inclination to reduce medication use, and their subjective understanding of drug effectiveness and side effects. We aimed to contribute to the establishment of an information base to address polypharmacy.Methods: We enrolled 100 adult patients who had been admitted and administered ≥ 5 oral medications. A questionnaire was utilized to assess their willingness and inclination to reduce their medications, as well as their subjective understanding of drug effectiveness and side effects.Results: Sixty-two patients expressed an intention to reduce their medication use, citing reasons including medication management, drug combinations, and side effects. The proportion of patients with this intention increased as the number of prescribed medications increased. Of the 38 individuals who responded that they had no intention of reducing their medication, 21 (55.3%) cited the reason as being that they received the prescription from a physician. The level of understanding about the effectiveness of their own medications was significantly lower among those aged ≥ 75 years. However, the level of understanding of side effects did not vary based on age or number of prescriptions.Conclusion: To promote the optimization of prescriptions, it is necessary to ascertain patients' intentions, and the relationship between patients and prescribing physicians.

Bypass grafting from the ascending thoracic aorta to the common iliac artery was performed to manage proximal hypertension in a patient with atypical coarctation of the thoracic aorta. The patient's history was significant for an acute aortic thrombosis at the level of the diaphragm for which she underwent an axillo-bifemoral bypass grafting as an emergency operation. Although she was doing well following the initial bypass grafting, the second bypass grafting was required to treat proximal hypertension refractory to medical management. The axillo-femoral bypass graft had a smaller diameter and a longer subcutaneous distance, and the blood supply to the abdominal viscera may have been insufficient. The proximal hypertension was well controlled following ascending thoracic aorta to common iliac bypass, because the diameter (16mm) of the graft is larger than that of the axillo-bifemoral bypass graft (8mm).

Dacron prostheses are the most widely used grafts in replacement procedures for abdominal aortic aneurysms, but they are not perfect grafts. We encountered a rare case of late graft complication. A 66-year-old man was admitted to our hospital with a pulsatile mass in an abdominal operation scar. He had received placement of a Y-shaped Cooley double velour knitted Dacron graft 18 years previously. Computed tomography and angiography demonstrated graft dilatation and an aneurysm. After resection of the graft aneurysms, the operative findings showed a non-anastomotic aneurysm formation due to longitudinal division near the graft guideline. In this case, this graft failure may have been due to the deterioration of the filter of the Dacron prosthesis itself. Therefore it is important to perform careful long-term follow-up in patients with implanted Dacron arterial prostheses.

A 66-year-old woman who had percutaneous mitral valve commissurotomy 12 years before was admitted complaining of dyspnea on effort. Echocardiography showed severe mitral stenosis and regurgitation, and moderate tricuspid regurgitation associated with atrial fibrillation. Based on her past history we suspected allergy to metal, and skin patch tests showed a positive reaction to zinc, manganese, nickel, cobalt, dichromate, stainless steel, titanium alloys, and nickel-chromium-cobalt alloys. We selected an artificial organ which would not cause an allergic reaction. The St. Jude Medical standard cuff mechanical valve was the only compatible prosthetic valve. Anterolateral right thoracotomy, instead of median sternotomy, was selected. Mitral valve replacement with a 27-mm St. Jude Medical standard cuff mechanical valve and tricuspid valve annuloplasty with a 27-mm Duran flexible band were performed. Her postoperative course was uneventful. She is doing well without any allergic symptom 18 months after the surgery.