Magyar sebeszet最新文献

Following the establishment of the European Society for Surgical Research - ESSR on February 17, 1966 in Nancy/France. After the Re-establishment of Hungarian Surgical Society the organization of the Experimental Surgical Section of the Hungarian Surgical Society also started in October 1966. By January 25, 1967, there were 134 registered members of the Section. Authors present the organisation's letters with the list of applicants with contemporary documents. The Hungarian Experimental Surgical Section held its first congress on September 29-30, 1967 in Debrecen and Hajdúszoboszló.

Introduction: The bowel preparation before elective colorectal surgery is a controversial topic in the surgical practice. During the last 15 years numerous publications concerning the necessity and options of the bowel preparation were published. The aim of our team was to perform a survey about the current, domestic practice as well as to give a short overview of the relevant literature and recommendations.

Methods: 50 surgical departments performing colorectal surgeries routinely were asked to fill out an online, anonymous survey. The data of the survey filled out by 40 surgical departments were analyzed separately for the surgeries of the right colon, the left colon, and the rectum.

Results: Based on the results, there is a high heterogeneity concerning the mode of the bowel preparation: in case of the right colon 7 different combinations, in case of the left colon and rectum 3-3 different combinations of bowel preparation methods are used.

Conclusions: In the current domestic practice there is a high heterogeneity regarding the modes of the bowel preparation before the elective colorectal surgery, which are presumably based mainly on individual experience. The methods of the bowel preparation used by the majority of the surgical centers are not in accordance with the current international recommendations. A preparation of a Hungarian consensus document in this topic would be beneficial.

Case report: A sixty-five-year-old female patient underwent surgery for severe gastrointestinal symptoms, following an alarming CT image. Laparotomy revealed irresectable gastric cancer and peritoneal carcinosis. Palliative gastro-jejunostomy and ileo-descendostomy were performed. The endoscopic diagnosis - linitis plastica - and the intraoperative macroscopic appearance matched and agreed on the histologically presumed shigillocellular carcinoma. Three years following the initial abdominal symptoms, histological samples taken from newly detected cutaneous metastases which developed during oncological palliative treatment verified occult lobular breast carcinoma. Histological revision of the sample taken from abdominal exploration confirmed the latter diagnosis. The hormone receptor positive, human epidermal growth factor receptor-2 negative malignancy showed very good regression for the palliative hormone treatment.

Discussion: About ten percent of breast cancer cases are lobular carcinomas, which are more often multicentric, bilateral, occult and have a propensity to metastasize to serous membranes, abdominal and pelvic viscera. Due to the increasing survival of breast cancer patients, the number of abdominal metastases of breast cancer is expected to increase. Histological confirmation is indispensable even in case of advanced abdominal malignancies, especially in the case of an unusual medical history. The currently rare case demonstrates the need for multidisciplinary cooperation in all diagnostic and therapeutic fields of breast cancer.

Small intestinal transplantation has emerged as an essential treatment for intestinal failure, but its relatively high graft rejection rate and mortality rate when compared to those of other transplanted organs has led to difficulties in post-transplantation treatment management. The recently-developed technique of creating organoids from somatic stem cells has created a challenging opportunity to develop a treatment that involves the creation of a substitute small intestine using autologous cells instead of transplanting another individual's small intestines. The remaining partial large intestine is then used as a segmental graft, and autologous small intestinal organoid transplantation is conducted on its epithelium in order to create a pedunculated hybrid graft. This is a new surgical technique for interposing with the original ileocecal region. The hybrid large intestine acquires both the lymphatic vessels that are involved in nutrient absorption and the original peristaltic function of the large intestine.This lecture touches upon the history of the development of organoid medicine, after which an introduction is provided of the revolutionary surgical technique in which a functional small intestine is created by regenerating autologous cells.The content here was introduced in a special lecture (online) at the 29th Congress of the Experimental Surgical Session of the Hungarian Surgical Society (Host: Dr. Norbert Nemeth, 9/9/2022, Budapest).