Mediastinal and Hilar Lymph Node Metastases from Renal Cell Carcinoma with Concomitant Lung Carcinoma: A Rare Case with Unique Diagnostic Challenges

A 75-year-old man presented to our hospital 1 year after partial renal resection for clear cell carcinoma. A right lower lobe lung nodule noted at the time of surgery had increased to 3.0 cm in diameter and was confirmed as squamous cell lung carcinoma by bronchoscopic cytology. Computed tomography had also revealed paratracheal lymph node swelling. He underwent right lower lobectomy with lymph node dissection by video-assisted thoracic surgery. Pathological examination confirmed squamous cell carcinoma of the lung but diagnosed the right hilar and mediastinal lymph node metastases as clear cell carcinoma

Development of an Online Role-play-based Medical Interview Training Method for Fourth-year Pharmacy Students

With the coronavirus disease 2019 pandemic, businesses are rapidly expanding their online practices, and the online medical care system has been established and is growing. The field of pharmacy education is also looking for ways to conduct practical online training. Hence, we developed an online role-play-based medical interview training method for fourth-year pharmacy students. The purpose of this study was to describe in detail this method and to clarify the effect of online on medical interviewing practice. The training sessions were conducted using video teleconferencing software. Two settings were used for the role-play scenarios: the pharmacy and hospital. To evaluate the effectiveness of the sessions, a questionnaire was sent to the students, and the results were analyzed using text mining. The most important requirement for successfully conducting the interviews was a stable voice connection, and we reduced audio interruptions and delays by connecting the host personal computer to a wired local area network. We also solved the problem of howling when multiple terminals were installed in the same room by muting all devices in the room. Results of the analysis of the questionnaires suggested that students were more tense online. We also found that students perceived a difference between online and face-to-face interviews in terms of eye contact and the presentation of documents. In this way, we succeeded in conducting smooth online role-playing sessions while taking countermeasures against infection. In the future, it will be necessary to devise nonverbal communication methods and digital methods of presenting the training material

Mediastinal and Hilar Lymph Node Metastases from Renal Cell Carcinoma with Concomitant Lung Carcinoma: A Rare Case with Unique Diagnostic Challenges

A 75-year-old man presented to our hospital 1 year after partial renal resection for clear cell carcinoma. A right lower lobe lung nodule noted at the time of surgery had increased to 3.0 cm in diameter and was confirmed as squamous cell lung carcinoma by bronchoscopic cytology. Computed tomography had also revealed paratracheal lymph node swelling. He underwent right lower lobectomy with lymph node dissection by video-assisted thoracic surgery. Pathological examination confirmed squamous cell carcinoma of the lung but diagnosed the right hilar and mediastinal lymph node metastases as clear cell carcinoma

HbA1c of 5.8% or higher as the most useful indicator for recommendation of ultrasonography to detect nonalcoholic fatty liver disease

Abstract Background and Aim Nonalcoholic fatty liver disease (NAFLD) is closely associated with metabolic syndrome. This study was performed to examine the association between NAFLD and each factor of metabolic syndrome and to identify the factors that are most strongly associated with NAFLD in participants undergoing health checkups. Methods We studied 6538 participants who underwent a health checkup from 2017 to 2018 in our institution. Participants with alcohol intake exceeding 20 g/day or with other chronic liver diseases were excluded. Fatty liver was detected by ultrasonography. Results In total, 4310 participants were enrolled, and 28.4% had fatty liver (NAFLD). The prevalence of NAFLD was highest in the diabetes mellitus (DM)‐only group than in the dyslipidemia‐only or hypertension‐only group. The DM‐only group was the only group whose prevalence of NAFLD was >50% in the overall study and in males. The prevalence of NAFLD was higher in males than in females in the DM‐only, hypertension‐only, and dyslipidemia‐only groups. The prevalence of NAFLD was >70% in the dyslipidemia and DM combined group. Multivariate analysis showed that gender and HbA1c were the independent factors most strongly associated with NAFLD. The cutoff value for HbA1c by receiver operating characteristic curve analysis was 5.8% (sensitivity, 57.9%; specificity, 72.6%; area under the curve, 0.70). Conclusion NAFLD was most strongly associated with DM, among the various components of metabolic syndrome. We strongly recommend abdominal ultrasonography to detect NAFLD in patients with an HbA1c of ≥5.8% in general practice and during health checkups