David McAneny | Search PubMed

PubMed2005

Minimally invasive management of obstructive gastroduodenal tuberculosis.

Pulmonary tuberculosis (TB) is prevalent in Western urban centers, especially among immunocompromised patients and immigrants. However, TB enteritis is a rare sequela, occurring in less than 1 per cent of this population. Tuberculosis may affect any portion of the gastrointestinal (GI) tract, and 85 per cent of cases manifest in the ileocecal region. However, the stomach and duodenum are involved in just 0.3-2.3% of TB cases that affect the gut. Gastric outlet obstruction due to TB has been traditionally treated by a surgical bypass operation, followed by anti-TB chemotherapy. In a recent review of 17 cases of TB-related gastric outlet obstruction, gastrojejunostomy or duodenojejunostomy was performed in all patients. We present a case of gastric outlet obstruction due to TB that was treated successfully with a minimally invasive approach, without the need for a gastric bypass.

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PubMed2004

Trends in general surgery workforce data.

BACKGROUND: During the past 25 years, there has been much debate about general surgical workforce supply and demand. In the late 1970s and early 1980s, concern was raised by the Study on Surgical Services for the United States and the Graduate Medical Education National Advisory Council that there would be a gross oversupply of total physicians and surgeons by the years 1990 and 2000. DATA SOURCES: In a 1990 report sponsored by the Council on Graduate Medical Education, reevaluation of the workforce data showed no surplus at that time and instead predicted a deficit of surgeons by 2010. Studies by other investigators in the mid-1990s supported these conclusions. Furthermore, a new workforce model published in 2002 predicted a significant overall deficit of physicians by 2020. The discrepancies in the projected and the actual data have been explained by a variety of factors including an aging population with increased surgical needs, an increasing number of outpatient surgical procedures, subspecialization within the field of general surgery, and decreasing interest in the field by United States medical students. CONCLUSIONS: Although it is difficult to compare data among studies, and there are many confounding factors in the data, review of the workforce data does support a future deficit of surgeons, a prediction that warrants further investigation.

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