Primary greater omental torsion as a cause of acute abdomen-a rare case report.

Greater omental torsion is a rare entity that can cause acute abdominal pain, may mimick other abdominal pathologies, and is difficult to be diagnosed preoperatively. We present a case of a male patient with greater omental torsion mimicking the symptoms of acute appendicitis. A 31-year-old male patient presented with right scrotal pain, initially treated by the urologists, however, 24 h later, he presented right lower quadrant pain, with characteristics of acute appendicitis. After finding in ischemic inflammatory mass on McBurney incision, an exploratory laparotomy was performed, revealing torsion of the greater omentum. Torsion of the greater omentum can be a cause of acute abdomen and could be misdiagnosed with acute appendicitis. Preoperative diagnosis is not easy and resection of the affected tissue is the preferred treatment of choice.

Biliary tract injuries after lap cholecystectomy-types, surgical intervention and timing.

Bile duct lesions, including leaks and strictures, are immanent complications of open or laparoscopic cholecystectomy (LC). Endoscopic procedures have gained increasing potential as the treatment of choice in the management of postoperative bile duct injuries. Bile duct injury (BDI) is a severe and potentially life-threatening complication of LC. Several series have described a 0.5% to 0.6% incidence of BDI during LC. Early recognition and an adequate multidisciplinary approach are the cornerstones for the optimal final outcome. Suboptimal management of injuries often leads to more extensive damage to the biliary tree and its vasculature. Early referral to a tertiary care center with experienced hepatobiliary surgeons and skilled interventional radiologists would appear to be necessary to assure optimal results.

Perceptions of Greek medical students regarding medical profession and the specialty selection process during the economic crisis years.

PURPOSE: To assess the beliefs and preferences of 6th year Greek medical students, regarding medical profession and the specialty selection process, in the years of financial crisis. SETTING: Democritus University of Thrace, Medical School, Alexandroupolis, Greece. MATERIAL AND METHODS: A custom questionnaire based on former similar studies was developed and administered to senior medical students. Further to demographics, the questionnaire gathered information on perceptions and trends regarding medical profession, the specialty and residency selection processes. Total question scores were summed for comparisons among questions. Mean scores and standard deviations were calculated for comparisons between student groups. RESULTS: 111 students responded successfully to the instrument. "Helping patients" and the "scientific basis of medicine" were the fundamental reasons for choosing the medical profession. Compared to women, male students placed greater importance on the "financial allowances" (men: 3.73±1.03, women: 3.05±1.30, p=0.01). Regarding the selection criteria for a certain specialty, "challenging specialty" and "bedside specialty", were the main influence factors. Men more strongly preferred a specialty that could "financially support their desired lifestyle" (men: 3.93±0.88, women: 3.41±1.30, p=0.02). Concerning selection criteria of a residency program, students chose a "well structured" program at a "recognized hospital/department". Regarding the country of preference for their residency, 86% planned to continue abroad, primarily in Germany and the United Kingdom. CONCLUSION: Greek medical students perceive the medical profession and the specialty process in a similar way like their colleagues form Western countries. However, the vast majority identify that migration to another country is the most promising alternative choice for their medical career.

Training to measure ankle-brachial index at the undergraduate level: can it be successful?

We examined the effectiveness of teaching ankle-brachial index (ABI) measurement to medical students. ABI was estimated in 28 lower limbs by an experienced vascular surgeon. After a 2-week training course, 5 fourth-year students repeated the estimations and their results were compared with that of the trainer's. There was no difference in ABI values between trainees and trainer for subjects with mild-to-moderate peripheral arterial disease (PAD; 0.77 ± 0.22 vs 0.77 ± 0.19, respectively, P = .95). In the 4 normal limbs, ABI was 1.37 ± 0.12 and 1.16 ± 0.11, as measured by the trainer and the trainees, respectively (P < .00001). In subjects with severe PAD, trainees tended to overestimate ABI (P = .0002) in the beginning of the educational process, but this was no longer the case at a later stage of the training with no difference in ABI values between the 2 examiner groups (P = .09). In conclusion, training of medical students in ABI measurement can be helpful toward accurate estimation of PAD and merits further practice.