We report two cases of paraganglioma originating in the paraseller region (case 1) and in the urinary bladder (case 2). The subject in case 1 was a 59-year-old man who was admitted into the hospital with dizziness, muscular weakness of the left extremities and cold sweating. Magnetic resonance imaging (MRI) revealed a tumor in the parasellar region. The subject in case 2 was a 39-year-old man who was hospitalized because he had a sense of residual urine. Computed tomography and MRI showed a mass of tumor tissue in the posterior region of the left ureteric orifice of the bladder. Imprint cytology of both tumors showed isolated, loosely attached sheet-like cells with abundant cytoplasm and round or oval nuclei. Histologically, both tumors consisted of round or polygonal cells in small packets separated by vascular fibrous septa. Immunohistochemically, both tumor cells were positive for NSE, S-100 protein, chromogranin A, and synaptophysin. Electron microscopic examination revealed neurosectretory granules in the cytoplasm of tumor cells in either of these two cases.

Departments of general medicine in medical schools have a mission to innovate in clinical education. However, the kind of work departments should do to promote a newly developed method of clinical education is unclear. In our medical school, the department of general medicine was organized in 1997. In that year, the first task of this department was to strengthen a program of physical-diagnosis skills. Since 1999, this program has developed further and been reorganized. The basic clinical skills course has been organized to include communication, physical diagnosis, basic laboratory examination, and basic surgical skills. In this course students do not rotate through clinics in groups but learn together via a systematic program with simulators. The department of general medicine played a central role in establishing this course. This course led to the introduction of clinical clerkships at our medical school.

This study aimed to investigate the changes in physical function, fatigue, and psychiatric symptoms in patients with hematological malignancy undergoing chemotherapy and low-intensity exercise training. Sixty-two hospitalized patients with hematological malignancy undergoing chemotherapy and low-intensity exercise were recruited. At the time of exercise initiation and hospital discharge, grip strength, knee extension muscle strength, maximum walking speed, Eastern Cooperative Oncology Group (ECOG) performance status, a measure of functional independence, cancer fatigue pain, and hospital anxiety and depression were evaluated. When longitudinal data were analyzed in each group, changes in grip strength and knee extension muscle strength were unevenly distributed: some patients showed a decrease in knee extension strength. On the other hand, maximum walking speed, the measure of functional independence, and ECOG performance status were maintained or improved in more than 90% of the patients. Results of fatigue, anxiety, and depression tended to show an improvement in female patients, but not in male patients. In conclusion, physical function was maintained in nearly all patients with hematological malignancy undergoing chemotherapy and low-intensity exercise training. Sex differences were found in changes of fatigue, anxiety, and depression.

Introduction: This paper reports the results of a practical communication education program for medical students that incorporates motivational interviewing and nonverbal communication. Methods: Changes in confidence in communication before and after the class were measured with the NRS scale and a corresponding t-test, and qualitative analysis of the class feedback was conducted by text mining using KH coders and content analysis. Results: The results showed that the students’ confidence in communication increased after the class. The most frequently mentioned topics in the feedback were communication, ability, class, learning, self, questions, conversation, speaking, partner, and listening. Conclusions: This is the first validation of the effectiveness of motivational interviewing and nonverbal communication in improving the communication confidence of Japanese medical students.

Introduction: To implement effective medical education, it is important to clarify the process of recognizing and comprehending medical terms.　Methods: We conducted a questionnaire survey of 492 first- to fifth-year medical students to evaluate the recognition and comprehension rates of 57 medical terms in each grade. The terms were classified using the hierarchical cluster analysis based on the recognition and comprehension rates.　Results: The response rate was 91.1% (n=448). The 57 terms were classified into the following five clusters: #1, 30 terms that the students recognized and comprehended from Y1; #2, 18 terms that the students recognized from Y1 and comprehended as the grade increased; #3, six terms that the students recognized and comprehended as the grade increased; #4, two terms that the students recognized from Y1 but had not comprehended even in upper grades; #5, one term that the students recognized as the grade increased but had not comprehended even in Y5.　Discussion: Teachers may need to devise educational strategies while considering different patterns of students’ recognition and comprehension of medical terms.

STUDY DESIGN: Observational cohort study. PURPOSE: To assess the surgical outcomes of posterior decompression and fusion for cervical myelopathy in patients with athetoid cerebral palsy. OVERVIEW OF LITERATURE: Patients with athetoid cerebral palsy demonstrate involuntary movements and develop severe cervical spondylosis with kyphosis. In these patients, surgery is often performed at an early age because of myelopathy. A few studies have reported about the long-term outcomes of surgical treatment; however, they contain insufficient information. METHODS: From 2003 to 2008, 13 patients with cervical myelopathy due to athetoid cerebral palsy underwent posterior fusion surgery and were included in this study. The Japanese Orthopaedic Association (JOA) score, neck disability index (NDI), C2–7 angle on radiography, and need for additional surgical treatment were examined at 1 and 5 years postoperatively. RESULTS: The mean C2–7 angle was −10.5°±21.1° preoperatively and was corrected to −2.9°±13.5° immediately postoperatively. This improvement was maintained for 5 years. The JOA score was 9.5±2.5 preoperatively and 12.2±1.7 at the 5-year follow-up. NDI was 17±6.9 preoperatively and 16±7.5 at the 5-year follow-up. Patient satisfaction with surgery on a 100-point scale was 62.2±22.5 at the 5-year follow-up. Three patients needed additional surgery for loosening of screws. These results demonstrate good surgical outcomes for posterior fusion at 5 years. CONCLUSIONS: Posterior decompression and fusion should be considered a viable option for cervical myelopathy in patients with athetoid cerebral palsy.
Asian Continental Ancestry Group ; Cerebral Palsy* ; Cohort Studies ; Decompression ; Dyskinesias ; Follow-Up Studies* ; Humans ; Kyphosis ; Neck ; Patient Satisfaction ; Radiography ; Spinal Cord Diseases* ; Spine ; Spondylosis