Gallstone Ileus in a Young Patient: A Clinical Case Report and Literature Review.

Gallstone ileus is a rare presentation of gallbladder disease. It is mostly encountered in female and elderly patients. It occurs when a stone causes a fistula between the gallbladder and the intestinal lumen. More than half of the patients do not have a history of biliary disease. Surgical intervention is still considered the best treatment option; however, the best choice between one-stage and two-stage surgery is still unknown. We present a gallstone Ileus case in a patient with uncommon epidemiological characteristics: a 28-year-old male Hispanic patient without a gallbladder disease history.

Localized gallbladder perforation: a systematic review of treatment and prognosis.

BACKGROUND: The optimal management of localized gallbladder perforation (Neimeier type II) has yet to be defined. The aim of this systematic review was to identify factors associated with improved patient outcomes. METHODS: Systematic review of studies that described the management of Neimeier type II perforation, reported complications of the first intervention, necessity of added interventions, resolution of the pathology, and days of hospital stay were included. The search strategy was conducted in EMBASE, Mayo Journals, MEDLINE, SCOPUS, and Web of Science (December 2020) RESULTS: A total of 122 patients (53% male) from case reports, series, and cohorts were included for analysis. In total 56 (46%) and 44 (36%)patients were treated with open and laparoscopic cholecystectomy respectively. Overall risk of bias was moderate. The need for another intervention was higher in the laparoscopic group (5 vs 17, p=<0.001) as well as prevalence of complications (4 vs 16, p=<0.001), but lower for days of hospital stay (median days 5. vs 15, p = 0.008) against open cholecystectomy. Preoperative percutaneous catheter drainage did not influence outcome. CONCLUSION: Open cholecystectomy has a lower need for further surgical procedures and postoperative complications, but a longer hospital stay. These outcomes did not vary with preoperative percutaneous drainage. The effect of timing of cholecystectomy did not influence the outcomes.

Modifications to the delivery of a gross anatomy course during the COVID-19 pandemic at a Mexican medical school

The Coronavirus disease was declared a pandemic this year, causing an impact on medical education. Following the World Health Organization's (WHO) recommendations, Universities around the world implemented social distancing and the use of online platforms. Anatomists lead medical students, most of which are part of Generation Z. Different technological tools have been used in the gross anatomy course in combination with face-to-face classes, but now are forced to move exclusively online. The Human Anatomy Department in the Medical School of the Universidad Autonoma de Nuevo León (UANL) implemented asynchronous sessions as a short-term resolution, transformed to synchronous sessions as the pandemic progressed. It is important to consider the adaptability of the student, the near-peer teacher, and academic staff, with the creation of innovative ideas to facilitate the learning for the student and to maintain the quality of the course. Their role in this modality should be assessed, as it may change medical education and the way to teach in the future for the new generation of medical students. Professors' roles are changing and it is necessary to adapt to new situations

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