The purpose of this study is to evaluate MRI findings for the shoulder pain in hemiplegic stroke patients in relation to clinical characteristics. We studied 18 hemiplegic patients with first-ever stroke presenting with shoulder pain in the affected side (mean age±SD=67.6±10.1years ; 8 men and 10 women ; 12 right and 6 left hemiplegia). All patients had shoulder pain during passive movements and 4 also had pain at rest. The mean duration from stroke onset to MRI was 67±42 days. MRI revealed abnormal findings in all patients. Tendinosis of the long head of the biceps and supraspinatus tendon injuries were most frequently found. The tendinosis of the long head of the biceps was related to hemihypesthesia and a reduced range of motion for external rotation of the shoulder. The supraspinatus tendon injuries were related to older age and lower Fugl-Meyer (FM) and Functional Independence Measure (FIM) scores. The mean number of abnormal findings per patient was 3.2±1.4. The patients with more than 3 abnormal findings were significantly older, had shorter duration from stroke onset and lower FM and FIM scores than those with less findings. It was suggested that those patients with more severe paresis might have more abnormal findings on their MRIs for shoulder pain.

A 74-year-old man was admitted to our hospital to undergo an operation for distal aortic arch aneurysm with chronic aortic dissection. The first operation was attempted through left lateral thoracotomy. Since the aorta had a severely calcified false lumen, conventional aortic replacement was considered to entail greater risk and graft replacement was given up. As an another option, endovascular stent grafting via the aortic arch through median sternotomy was selected as a second operation. Deep hypothermic circulatory arrest with selective cerebral perfusion was used during delivery and deployment of the stented graft through the aortotomy site. The distal stented graft was deployed into the true lumen at the ninth thoracic vertebral level. Neither endoleaks nor complications were observed. Postoperative computed tomography showed complete thrombosis of the distal aortic arch aneurysm and the false lumen. The postoperative course was uneventful. Transaortic endovascular stent grafting is an effective and less invasive treatment for aortic arch aneurysms with severely calcified aorta.

We report a case of drug-induced cystitis caused by the administration of two different Kampo medicines containing Scutellariae radix. The patient was prescribed bofutsushosan for weight gain at the age of 55. She visited her primary care physician approximately one month later for micturition pain and other symptoms, and was prescribed antibacterial agents based on a diagnosis of bacterial cystitis. The patient’s symptoms persisted even after she was treated for one month ; therefore, she was referred to the urology department of a general hospital. All medicines including Kampo medicines were discontinued ; her subjective symptoms and urinary findings improved within 2 weeks. Her symptoms of cystitis flared up after a few days of re-administration of bofutsushosan. Four months later, she developed cystitis-like symptoms again after using nyoshinsan for menopausal symptoms. Based on the aforementioned clinical observations, she was diagnosed with drug-induced cystitis due to bofutsushosan and nyoshinsan administration. The components of these two Kampo medicines and past history of Kampo medicine use were reviewed and Scutellariae radix was considered to be the causative agent. Drug-induced cystitis caused by herbal medicines generally takes a long time to develop, and symptoms resolve within a relatively short period following discontinuation of the causative agent. Several reports in the literature implicate Scutellariae radix as the etiological agent in such cases. We believe that it is necessary to pay close attention to the risk of cystitis in patients receiving long-term Kampo therapy.

Along with clinical practice and education, research is among the most important activities for medical doctors. The same is true in cardiovascular surgery: Young cardiovascular surgeons are expected to improve their surgical techniques and prioritize their clinical practice. However, their perspective on the role of research in their field of expertise is unknown. Therefore, we conducted a survey of and discussion with young cardiovascular surgeons to clarify their thoughts and concerns about performing research. Here we review and report the survey and discussion results.

Introduction：Hyponatremia, which is frequently present in patients with end-stage cancer, causes delirium and disturbance of consciousness and is considered a poor prognostic factor. We report a case of hyponatremia with hypopituitarism in association with leptomeningeal metastasis, resulting in reversible disturbance of consciousness. Case report：A 77 year-old female received chemotherapy at our hospital for postoperative recurrence of lung cancer, and best supportive care due to a side effect. After transfer to another hospital, she experienced a sudden disturbance of consciousness and was returned to our hospital. A detailed examination resulted in a diagnosis of hyponatremia from hypopituitarism following leptomeningeal metastasis involving the cerebral ventricles. Hyponatremia was improved by NaCl supplement and hormone replacement, followed by recovery from disturbance of consciousness. Discussion：QOL of patients with end-stage cancer can be improved through the active treatment of reversible causes of disturbance of consciousness. Conclusion：When severe hyponatremia is detected in cancer patients, it is important to consider the possibility of hypopituitarism with brain metastasis or meninges dissemination in the differential diagnosis.

Purpose: We examined the safety and efficacy of cataract surgery and postoperative management in our hospital and at the homes of the patients who live on medically underserved remote.
Patients and methods: A total of 27 patients (54 eyes), who were followed in our hospital or at their homes were enrolled in this study. Cataract surgery was performed on them between January 2009 and January 2010 and we could follow up six months postoperatively. We divided these patients into two groups:group I (GI) consisted of 13 patients who could come to our hospital regularly during both preoperative and postoperative periods, and group II (GII) consisted of 14 patients who could not come to our hospital regularly during either preoperative or postoperative periods. Cataract surgeries were performed on all the patients in GI and GII in our hospital. The patients in GI were hospitalized for three days and those in GII were for seven days. After cataract surgery, the patients in GI had their eyes checked regularly in our hospital and those in GII were in their homes where the doctor visited. Postoperative ophthalmic clinical tests were conducted to examine visual acuity, intraocular pressure and fundus.
Results: GI comprised three males and 10 females. Their age averaged 79.3. GII comprised four males and 10 females. Their age averaged 82.6. Preoperative ophthalmic examinations found that preoperative average visual acuity (LogMAR and decimal visual acuity in parentheses) and spherical equivalent in GI and GII were 0.69 (0.41), 0.80 (0.33) and -0.43 dioptors, -0.42 dioptors respectively, showing no significant differences between the two groups. Postoperative ophthalmic examinations found that, best corrected visual acuity (LogMAR) was significantly increased to 0.36 (0.66) and 0.44 (0.53) in GI and GII respectively, showing no significant differences either.
Conclusions: We concluded that we could get safe and efficient cataract surgery and postoperative management combined with prolonged hospitalization and house calls on the patients who live in the isolated islands.

Background: No consensus exists regarding which anthropometric measurements are related to bone mineral density (BMD), and this relationship may vary according to sex and age. A large Japanese cohort was analyzed to provide an understanding of the relationship between BMD and anthropometry while adjusting for known confounding factors. Methods: Our cohort included 10,827 participants who underwent multiple medical checkups including distal forearm BMD scans. Participants were stratified into four groups according to age (≥50 years or <50 years) and sex. The BMD values were adjusted for confounding factors, after which single and partial correlation analyses were performed. The prevalence of osteopenia was plotted for each weight index (weight or body mass index [BMI]) class. Results: Cross-sectional studies revealed that weight was more favorably correlated than BMI in the older group (R=0.278 and 0.212 in men and R=0.304 and 0.220 in women, respectively), whereas weight and BMI were weakly correlated in the younger age groups. The prevalence of osteopenia exhibited a negative linear relationship with weight among older women ≥50 years of age, and an accelerated increase was observed with decreasing weight in older men weighing <50 kg and younger women weighing <60 kg. When weight was replaced with BMI, the prevalence was low in most subgroups classified by weight. Conclusions Weight, rather than BMI, was the most important indicator of osteopenia but it might not be predictive of future bone loss.

We developed a virtual career thinking game and provided third-year medical students with workshop-type career instruction to identify "transition" in a career and their own values. The game is a group work activity based on the assumption that the virtual character will respond to a turning point during undergraduate school and after graduation, and experience the story of a doctor's life. After playing the game and sharing the story of each group, participants were asked to think about what they would do at a possible turning point. Although favorable response were observed in the first year, problems were found, and improvements were made in the second year, and further effects were observed. The results show that career education using games increases students' ability to respond to turning points and is an effective technique in career education.

In career education, devising ways to elicit proactive participation is vital, thus we conducted face-to-face workshops to drive learners’ participation. However, the COVID-19 pandemic forced us to teach classes online. Therefore, to motivate more than 100 students to participate actively in the online format, we conducted career education using Active Book Dialogue® where several students read a book together in a short period of time. Each student read a specific part of the book they were assigned and summarized it in collaboration with their group members. This enabled them to learn career theory. Additionally, the online format allowed several lectures to be held within a remote and interactive environment. We will reflect on this experience and report on how this can be applied in other schools.

Background/Aims: Diarrhea-predominant irritable bowel syndrome (IBS-D)-like symptoms frequently occur in patients with quiescent Crohn’s disease (CD). To investigate the factors underlying IBS-D-like symptoms in patients with quiescent CD, we performed a comprehensive analysis of the clinical features and intestinal environment in those patients. Methods: We performed a prospective observational study of 27 patients with quiescent CD (CD activity index [CDAI] ≤ 150; C-reactive protein ≤ 0.3 mg/dL). The presence and severity of IBS-D-like symptoms, health-related quality of life, disease-specific quality of life, andstatus of depression and anxiety were evaluated. The level of intestinal permeability, fecal calprotectin and organic acids and the profiles of gut microbiome were analyzed. Results: Twelve of the 27 patients with quiescent CD (44.4%) had IBS-like symptoms, and these patients showed a significantly higher CDAI, IBS severity index and anxiety score than those without. The inflammatory bowel disease questionnaire score was significantly lower in the patients with IBS-D-like symptoms. There were no significant differences in small intestinal/colonic permeability or the levels of organic acids between the patients with and without IBS-D-like symptoms. Fusicatenibacter was significantly less abundant in the patients with IBS-D-like symptoms whereas their fecal calprotectin level was significantly higher (384.8 ± 310.6 mg/kg) than in patients without (161.0 ± 251.0 mg/kg). The receiver operating characteristic curve constructed to predict IBS-D-like symptoms in patients with quiescent CD using the fecal calprotectin level (cutoff, 125 mg/kg) showed a sensitivity and specificity of 73.3% and 91.7%, respectively. Conclusion Minimal inflammation is closely associated with the development of IBS-D-like symptoms in patients with quiescent CD.