Identification of lateral pelvic nodes without metastasis in patients with rectal cancer treated with preoperative chemoradiotherapy or chemotherapy based on magnetic resonance imaging.

Background: Intensive localized therapy is promising for the treatment of rectal cancer. In Japan, chemoradiotherapy (CRT) and neoadjuvant chemotherapy (NAC) are used as preoperative treatments for this disease. Magnetic resonance imaging (MRI) is used to diagnose lateral pelvic node (LPN) metastases, but the changes in LPN findings on MRI following preoperative treatment are unclear.

Educational strategies related to information science and technology for medical students: General medicine physicians' perspective.

The Model Core Curriculum for Medical Education in Japan was revised in 2022. It aimed to reflect changes in the nature of medical care, including the advancement of medical technology through the use of information science and technology and artificial intelligence in the Society 5.0 era.

Educational strategies for general medicine education in accordance with the model core curriculum for medical education in Japan.

In Japan, the Model Core Curriculum for Medical Education, which is the National Model COre CUrriculum for Undergraduate Medical Education, was first published in 2001 and has since been revised to meet the needs of an aged society and the global standardization of medical education. A new quality and ability "Generalism," which is a comprehensive attitude toward patients, has been added to this revision of the model core curriculum. In this letter, we propose an educational strategy for generalism.

Five strategies on writing research papers for beginners and young general medicine doctors.

We propose five important strategies for young generalists to write original research and papers. We hope that even beginners will understand and practice these five strategies, and help young generalist to write research papers based on clinical questions that arise in their daily practice.

Local recurrence of submucosal invasive colorectal cancer after endoscopic submucosal dissection revealed by copy number variation.

We report a case in which analysis of copy number variation revealed local recurrence of submucosal invasive colorectal cancer after curative endoscopic submucosal dissection (ESD). An 86-year-old man with a history of abdominoperineal resection of the rectum for rectal cancer underwent resection with ESD for early-stage sigmoid cancer 5 cm away from the stoma opening. At the same time, ileocecal resection was performed for advanced cecal cancer.

Real opinions on general medicine residency programs in Japan: Perspectives from medical students, residents, and young academic generalists.

Medical students and junior residents have five concerns about general medicine training, and senior residents and young academic generalists respond to these concerns. We hope that this paper will help to dispel some common concerns for those who wish to become specialists in general medicine.

Safety, efficacy, and operability of a newly developed absorbable adhesion barrier (GM142) in patients with primary rectal cancer scheduled for diverting ileostomy during laparoscopic surgery: Randomized controlled trial.

Aim: The aim of this study was to compare the outcomes of GM142, a newly developed gelatin film with a concave and convex structure to a commercially available conventional film, hyaluronate-carboxymethylcellulose.

Methods: Patients with primary rectal cancer who were scheduled for diverting ileostomy during laparoscopic surgery were eligible for this study. Patients were randomized before surgery and an antiadhesion film was applied under the umbilical incision.

Pneumomediastinum in a cheerleading student.

Spontaneous pneumomediastinum in healthy individuals is an uncommon entity. We are reporting an image of pneumomediastinum and subcutaneous emphysema in a male college student. The onset was considered to be the hard vocal exercise during his cheerleading club activity.

Uncommon presentation of Kikuchi disease.

Kikuchi disease is common among Asians and women aged about 30 years. General symptoms include cervical lymphadenopathy and fever; 64% of the cases are self-limiting. However, this case is axillary lymphadenopathy, which is the main symptom in males.

Therapeutic effects of an oral gonadotropin-releasing hormone receptor antagonist, relugolix, on preventing premature ovulation in mild ovarian stimulation for IVF.

Purpose: Can relugolix, a novel oral gonadotropin-releasing hormone receptor (GnRH) antagonist, function as an alternative ovulation inhibitor to GnRH antagonist injections?

Methods: This single-center, cross-sectional retrospective study compared premature ovulation rates and clinical outcomes in IVF treatment after mild ovarian stimulation with 40 mg of relugolix (relugolix group) or 0.25-mg injections of ganirelix acetate or cetrorelix acetate (injection group) between March 2019 and January 2020. Of 247 infertile women (256 IVF cycles) aged ≤42 years, 223 women (230 cycles) were evaluated.

Novel approaches to the management of recurrent pregnancy loss: The OPTIMUM (OPtimization of Thyroid function, Thrombophilia, Immunity, and Uterine Milieu) treatment strategy.

Purpose: Does the OPtimization of Thyroid function, Thrombophilia, Immunity, and Uterine Milieu (OPTIMUM) treatment strategy, developed for treating repeated implantation failure (RIF), contribute to improving pregnancy outcomes in patients with a history of recurrent pregnancy loss (RPL)?

Methods: Between 2018 and 2019, women with RPL after two or more clinical pregnancy losses underwent RPL testing. We treated chronic endometritis with antibiotics, high Th1/Th2 cell ratios with vitamin D and/or tacrolimus, overt/subclinical hypothyroidism with levothyroxine, and thrombophilia with low-dose aspirin. Of 168 consecutive women aged ≤43 years, 115 underwent RPL testing.

Five tips on writing case reports for Japanese generalists.

For general physicians, there are two main reasons for writing case reports: to contribute to an academic field and to improve one's own clinical observation, consideration, and diagnostic skills in the longer term. Through our discussions, we have developed five key points, which largely determine whether a case report will be accepted by an academic journal.

A report of the Social Vital Signs Workshop at WONCA Asia Pacific Regional Conference 2019.

We, Team SAIL, held the workshop at WONCA APR Conference 2019 for presenting the concept of Social Vital Signs (SVS) to an international audience.

Preconception resveratrol intake against infertility: Friend or foe?

Background: Resveratrol is an antiaging, antioxidant, anti-inflammatory, and insulin-sensitizing natural polyphenolic compound. Growing evidence indicates that resveratrol has potential therapeutic effects in infertile women with diminished ovarian function, polycystic ovary syndrome (PCOS), or endometriosis. However, only one clinical trial in women undergoing in vitro fertilization (IVF) cycles using resveratrol has ever been reported.

Prevalence of fatigue among postgraduate trainees in the United States and Japan.

Background: The difference in prevalence of fatigue among postgraduate trainees between the United States and Japan is unknown.

Methods: A cross-sectional survey using Iowa Fatigue Scale was administered on postgraduate trainees in two internal medicine residency programs in New York and five postgraduate residency programs in Japan.

Results: Of the 393 trainees, 135 (34%) completed the survey.

Acute Aspirin Plus Cilostazol Dual Therapy for Noncardioembolic Stroke Patients Within 48 Hours of Symptom Onset.

Background The aim of the present study was to investigate the efficacy and safety of antiplatelet (aspirin plus cilostazol) dual therapy for patients with noncardioembolic stroke within 48 hours of symptom onset. Methods and Results The ADS (Acute Aspirin Plus Cilostazol Dual Therapy for Non-Cardiogenic Stroke Patients Within 48 Hours of Symptom Onset ) study is an investigator-initiated, prospective, multicenter (34 hospitals in Japan), randomized, open-label, and aspirin-controlled trial. Acute stroke patients with noncardioembolic stroke within 48 hours of onset were studied.

After 12 consecutive miscarriages, a patient received immunosuppressive treatment and delivered an intact baby.

Aim: An immune etiology for idiopathic recurrent miscarriage is an important issue because a fetus is allogenetically different from the mother. Type 1 T helper (Th1) and Type 2 (Th2) cells have important functions in immune responses and there is a general agreement that pregnancy is associated with Th2 cell dominance. The purpose of this case report is to establish the effectiveness of an immunosuppressive treatment for a patient who had 11 consecutive miscarriages despite several treatments, such as anticoagulation, that showed elevated Th1/Th2 cell ratios.