Executive members of the World Federation of Acupuncture and Moxibustion Societies (WFAS) are elected in the general assembly (GA), which is held once every four years. In addition, member societies that will host the upcoming WFAS conferences over the next 4 years are determined in the GA.
Japan hosted the 3rd World Congress of Acupuncture and Moxibustion in 1993, but has not been invited to host the WFAS annual conference for the past 20 years. In the 8 th WFAS GA held in the Sydney Convention Centre Darling Harbour, Sydney, Australia on 1 November 2013, Japan was elected as the host country for the 2016 WFAS Annual Conference. Thus, the 2016 WFAS Annual Conference will be held in Tokyo, and hosted by the Japan Society of Acupuncture and Moxibustion (JSAM) and Japanese Traditional Acupuncture and Moxibustion Society (JTAMS).
In the election of Executive Members, Shuichi Katai was elected as vice-president of WFAS and Ikuro Wakayama and Naoto Ishizaki were elected as executive members. The term for executive members is four years. In addition, Kiichiro Tsutani, former vice-president of WFAS, was appointed as honorable vice-president, and Yukio Kurosu, former honorable vice-president, was appointed as advisor.
Academic programs were carried out for three days from 2 November 2013. In the WFAS conferences usually more than half of the papers are presented in Chinese, but in Sydney, most papers were presented in English. There were one invited lecture and 13presentations from Japan.

The WFAS Houston 2016 annual conference was held in the Royal Sonesta Hotel, Houston, Texas, USA from 31 October to 2 November 2014. The theme of the conference was "East Meets West -Shaping the Future of Healthcare", and more than 900 acupuncture practitioners and scientists participated. The number of papers presented was 216, including 6 keynote lectures. Papers from Japan numbered 11.
At the Executive Committee (EC) meeting, 39 of the 76 EC members were present (10 EC members sent a letter of attorney in advance), including 3from Japan. Although Tokyo was approved as a host city of WFAS 2016 last year, we proposed changing the venue to the Tsukuba International Congress Center, which was approved.

Integrated lecture programs for high school students involving university teaching staff have recently become popular. Here, we report on such a program involving lectures on tumor pathology attended by 110 high school students at the Yokohama City University School of Medicine. Two weeks before the lectures at our university, the students were given a 45-minute introductory lecture by a teacher at their school. The 1-day course at our university comprised an overview lecture by the author (40 minutes), light-microscopic observation of histologic specimens of normal and tumor tissues (50 minutes), and a summary with an introduction to diagnostic pathology (20 minutes). During light-microscopic observation, medical students served as teaching assistants. The high school students were given handouts of microscopic

Background: The posterior transversus abdominis plane block (TAPB) and quadratus lumborum block (QLB) were developed for postoperative pain control after lower abdominal surgery. However, there is little data regarding their effects. Their analgesic effects and the distribution of the cutaneous sensory blockade were observed in patients undergoing laparoscopic gynecologic surgery. Methods: After an induction of general anesthesia, patients alternately received bilateral ultrasound-guided QLB type 2 (QLB2) or posterior TAPB using 20 ml of 0.375% levobupivacaine on each side. The measurements included visual analogue pain scores (VAS), cutaneous sensory blockade in each dermatome, demands for postoperative analgesics, and complications for up to 48 h after the block. Our primary endpoint was VAS at 24 h after the block. Results: Forty patients completed the study. The VAS at rest was significantly lower after QLB2 than that after TAPB at 48 h, but not at 24 h. Neither group differed in VAS when coughing at any point in time. Postoperative demands for fentanyl and other analgesics also did not differ for either block. The majority of injections produced a cutaneous sensory blockade in the T11 and T12 dermatomes in both groups. The median number of dermatomes blocked was limited to three dermatomes after either block. No severe complication related to either block was observed. Conclusions The analgesic effects of QLB2 and posterior TAPB did not differ in patients undergoing laparoscopic gynecologic surgery. The cutaneous sensory blockade produced was limited to three dermatomal levels in the majority of patients. However, these findings need to be confirmed through a larger comparative study.

The peritoneum is the most frequent site of recurrence for gastric cancer after gastrectomy, followed by the liver and lymph nodes. In contrast, metastasis to the thymus is rare. Annual surveillance with computed tomography was performed on a 67-year-old man who previously underwent a distal gastrectomy and D2 lymph node dissection for gastric cancer at Tottori University. Five years after the initial operation, an anterior mediastinal tumor was detected by computed tomography. The patient underwent video-assisted thoracic surgery to remove the tumor. Histopathology revealed adenocarcinoma cells similar to those of the gastric cancer resected 5 years previously. Thymic metastasis was considered likely based on the location of the tumor. The recognition that gastric cancer can metastasize to unusual anatomic locations, such as the thymus, can facilitate an accurate, prompt diagnosis and appropriate treatment.
Adenocarcinoma* ; Aged ; Diagnosis ; Gastrectomy ; Humans ; Liver ; Lymph Node Excision ; Lymph Nodes ; Neoplasm Metastasis* ; Peritoneum ; Recurrence ; Stomach Neoplasms ; Thoracic Surgery, Video-Assisted ; Thymus Gland

Objectives: Orthognathic surgery is a surgical procedure performed by intraoral approach with established and safe techniques; however, excessive blood loss has been reported in rare cases. In response, investigative efforts to identify methods to reduce the amount of blood loss have been made.Among such methods, the administration of tranexamic acid was reported to reduce the amount of intraoperative blood loss. However, few studies to date have reported the effect of tranexamic acid in orthognathic surgery under hypotensive anesthesia. The present study aimed to investigate the effect of the administration of tranexamic acid on intraoperative blood loss in patients undergoing bimaxillary (maxillary and mandibular) orthognathic surgery under hypotensive anesthesia. Patients and Methods: A total of 156 patients (mean age, 27.0±10.8 years) who underwent bimaxillary orthognathic surgery under hypotensive anesthesia performed by the same surgeon between June 2013 and February 2022 were included in this study. The following data were collected from the medical records of each patient: background factors (age, sex, and body mass index), use of tranexamic acid, surgical procedures, previous medical history, duration of surgery, American Society of Anesthesiology physical status findings before surgery, intraoperative blood loss as a primary outcome, in–out balance, and blood test results. Descriptive statistics were calculated for statistical analysis, and a t-test and the chi-squared test were used for between-group comparisons. Group comparisons were performed after 1:1 propensity score matching to adjust for confounding factors. Statistical significance was set at P<0.05. Results: Comparison between the groups based on the use of tranexamic acid revealed a significant difference in operation time. Propensity score matching analysis revealed that intraoperative blood loss was significantly lower in the tranexamic acid group. Conclusion The administration of tranexamic acid was effective in reducing intraoperative blood loss in patients undergoing bimaxillary orthognathic surgery under hypotensive anesthesia.