We measured the exposure dose to different parts of the body during general radiography in our hospital and examined the radiographic conditions in comparison with the dose limitation goal announced during a conference held by The Japan Association of Radiological Technologists. In recent years, many researchers have become interested in the exposure dose during radiographic examination. General radiography was discussed at the conference and there is now more certification of facilities with measures aimed at radiation dose reduction. We measured the exposure dose to different parts of the body for 27 items by using a dosimeter and radiation dose estimation software. Basically, radiography conditions in our hospital were below the limitation goal, although some items were above the limitation goal. Even though some were above the limitation goal, we consider that they are within the acceptable range if they are necessary for diagnosis. Through this measure and estimates, all radiation technologists in our hospital have become more conscious of the need to reduce exposure dose.

A 38-year-old man underwent surgery for impending rupture of an inflammatory celiac artery aneurysm with a maximum diameter of about 50 mm. First, an extra-anatomical bypass was performed from the iliac arteries to the celiac artery, superior mesenteric artery and bilateral renal artery using ringed ePTFE grafts. Second, the celiac artery aneurysm at the distal site was directly closed and then a stent graft was placed in the abdominal aorta to cover the orifice of the celiac artery. An endovascular stent graft treatment combined with extra-anatomical bypass is useful for the treatment of inflammatory aneurysm to avoid the various surgical complications in Behçet syndrome.

A 46-year-old man was given a diagnosis of hypertension about 20 years previously. At age 41, aortitis syndrome was diagnosed, with descending thoracic aortic aneurysm and the coarctation of abdominal aorta by CT scan. He then underwent surgery to replace the descending thoracic aortic aneurysm and right axillo-bifemoral bypass. Recently, a thoraco-abdominal aortic aneurysm was pointed out at the distal site of the graft and, he was referred to our institute. We occluded the distal end of the aneurysm using an endoluminal occlusion stent graft. Today, in most cases of aortopathy associated with aortitis syndrome, surgical replacement of the aneurysms and extra-anatomical bypass is performed. An endovascular stent graft treatment combined with extra-anatomical bypass could be useful for various aortic disorders.

Here we report a case with fever, abdominal pain, frequent urination and urinary incontinence after vesicolysis, for bladder hematoma after transvaginal ultrasound-guided oocyte retrieval, that was successfully treated with Kampo medicine based on daily changing sho for acute disease.
A 44 year-old woman underwent transvaginal ultrasound-guided oocyte retrieval under venous anesthesia in the morning, in order to perform in vitro fertilization, and got home around noon. She had right lower quadrant abdominal pain, frequent urination, hemoptysis, urinary incontinence, fever and chill in that evening. Emergency room ultrasonography revealed a 45 mm size bladder hematoma. She was admitted and the vesicolysis was performed. Antibiotics and hemostatics were administered, and were followed by self-sustaining flow back into the bladder. Although she became afebrile on day 3, her right lower quadrant abdominal pain remained and fever returned on day 5. Daiobotanpito was prescribed because of the right lower quadrant abdominal pain, frequent urination, urinary incontinence, constipation and a floating pulse. Additionally, goreisan was prescribed because of her tooth mark and leg edema. On day 6, her abdominal pain had largely disappeared, and her frequent urination and urinary incontinence were also improved. However, perspiration with fever and soft stools then appeared. Keishito was prescribed because of the perspiration, a weak pulse and weak abdominal strength. Additionally choreito was prescribed for the frequent urination and urinary incontinence. She started sweating continuously with no fever. The frequent urination and urinary incontinence then also disappeared, and she was discharged on day 7.

We experienced a difficult case which had multiple impairments caused by antiphospholipid syndrome. This disease is a thrombophilic disorder in which venous or arterial thrombosis, or both, may occur in patients with antiphospholipid antibodies (e.g. anticardiolipin antibody, lupus anticoagulant). This disease is well demonstrated as a cause of ischemic stroke in young adults. But the optimal treatment of these patients is unclear, and their prognosis is not good. Antiphospholipid syndrome causes recurrent multiple ischemic strokes, induces severe impairments and the disturbance of various higher brain functions, and shows resistance against rehabilitation. To address these difficulties we should, as rehabilitation experts, conduct chronic disease-management with the cooperation of the neurologists, and devise a rehabilitation approach that takes into consideration the nature and severity of this disease. In other words, a diversified approach, which is characteristic to rehabilitation, is no less important than medical remedies in treating antiphospholipid syndrome patients.

Objective:It is well known that the use of benzodiazepines is associated with falling in elderly people, but there have been few researches focused on changes in the dose of benzodiazepines and falls. If the association between changes in the dose of benzodiazepines and falling becomes clear, we may take an action to prevent falling.In this study, we investigated the association between changes in the dose of benzodiazepines and falling among elderly inpatients in an acute-care hospital.
Design:Falling generally results from an interaction of multiple and diverse risk factors and situations, and medication history of each subject must be considered in this study. We conducted a case-crossover study in which a case was used as his/her own control at different time periods. Therefore covariates that were not time-dependent were automatically adjusted in this study.
Methods:Subjects were patients who had falling at one hospital between April 1, 2008 and November 30, 2009. Data were collected from incident report forms and medical records. Odds ratio for changes in the dose of benzodiazepines were calculated using conditional logistic regression analyses.
Results:A total of 422 falling by elderly people were eligible for this study. The odds ratio for increased amounts of benzodiazepines was 2.02(95% Confidence Interval(CI):1.15, 3.56). On the other hand, the odds ratio for decreased amounts of benzodiazepines was 1.11(95%CI:0.63,1.97).
Conclusion:There was an association between increased amounts of benzodiazepines and falling. Hence, it is considered meaningful to pay attention to falling when amounts of benzodiazepines are increased to prevent falling in hospitals.

The purpose of this study was to examine the association of muscle mass and muscle strength with mobility limitation and history of falls in community-dwelling older adults. This cross-sectional study included 420 older adults (207 men, 213 women, 73.7 ± 5.2 years). The participants were classified to following four groups according to their appendicular skeletal muscle mass index (AMI) which was evaluated by bioelectric impedance analysis for skeletal muscle mass in the arms and legs and appendicular skeletal muscle strength Z-score (ASZ) which was calculated from hand-grip strength for upper extremity and peak reaction force during sit-to-stand movement for lower extremity: 1) Low AMI and Low ASZ, 2) Low AMI alone, 3) Low ASZ alone, and 4) Normal. Mobility limitation and history of falls were assessed as a self-reported questionnaire. We used a poisson regression analysis with an adjustment for age, body mass index, knee pain, and back pain. The prevalence of mobility limitation was significantly higher at Low AMI and Low ASZ (relative risk, RR = 5.09, 95% confidence interval, CI 2.08–12.46) and Low ASZ alone (RR = 4.79, 95% CI 2.01–11.39) in men and Low AMI and Low ASZ (RR = 1.70, 95% CI 1.01–2.88) in women than Normal. History of falls was significantly associated with Low ASZ alone (RR = 2.00, 95% CI 1.02–3.91) just in men. These results suggest that low muscle strength per weight rather than low muscle mass per height is an important risk factor to increase mobility limitation in both genders and falls in men.

Objective: To investigate the impact of body mass index (BMI) and exercise habits on readmission rates among older patients with heart failure. Methods: Ninety-seven older patients admitted for heart failure (median age: 81 years; 57.7% male) were included in the study. Patients were categorized into four groups based on the presence or absence of lower BMI and/or the absence of exercise habits. Lower BMI was defined as BMI<20.3 kg/m2 at discharge and exercise habits were defined as engaging in 30 or more minutes of moderate or vigorous exercise at least once a week. The primary outcome was all-cause readmission during the 1-year follow-up period. Results: The patients were distributed across four groups: lower BMIon-exerciser (n=24, 24.7%), lower BMI/exerciser (n=22, 22.7%), non-lower BMIon-exerciser (n=21, 21.6%), and non-lower BMI/exerciser (n=30, 30.9%). Forty-six patients (47.4%) experienced readmission during the 1-year follow-up period. In a cox proportional hazard analysis, non-lower BMI/exerciser remained an independent prognostic factor even after adjusting for confounding factors (non-lower BMI/exerciser vs. lower BMIon-exerciser: hazard ratio, 0.26; 95% confidence interval, 0.08–0.83; p=0.022). Conclusion The coexistence of non-lower BMI and regular exercise habits may reduce readmission during the 1-year in older patients with heart failure. Therefore, it is imperative to conduct appropriate nutritional assessments for patients with lower BMI at discharge. Additionally, promoting and monitoring sustained physical activity after discharge is crucial for older patients with heart failure.

A 20-year-old man suddenly complained of back pain and bilateral lower limb weakness. Computed tomography showed acute type B aortic dissection. The patent false lumen extended from distal arch to the left common iliac artery. The true lumen was severely compressed by the false lumen and both legs were ischemic. He underwent emergency fenestration of the abdominal aorta and stenting of the left iliac artery. Although the lower limbs ischemia was improved, he developed myonephropathic metabolic syndrome and received plasma exchange, continuous hemodialysis and endotoxin absorption therapy. Thirteen days after the operation, intestinal ischemia occurred and he underwent emergency bowel resection with creation of a stoma. Development of dissection to the superior mesenteric artery (SMA) and the malperfusion of SMA by severe compression of the true lumen were thought to cause intestinal ischemia.

A 67-year-old man was given a diagnosis of lung cancer and thoracic aortic aneurysm (TAA). We first performed thoracic endovascular repair (TEVAR), and then right lower lobectomy for lung cancer. TEVAR shortened the operation time and yielded less operative damage. Therefore, TEVAR can be an effective choice for simultaneous surgery of TAA and lung cancer.