83 research outputs found
Large bowel obstruction due to sesame seed bezoar: a case report
peer-reviewedWe report a case of a 79 year old man with a known benign anastomotic stricture presenting with
large bowel obstruction. At laparotomy the obstruction was found to be caused by a large sesame
seed bezoar. Seed bezoars are well known to cause impaction in the rectum but have never been
previously reported to cause large bowel obstruction. We recommend that patients with known
large bowel strictures should be advised not to eat seeds as this could ultimately lead to
obstruction, ischaemia or perforationPUBLISHEDpeer-reviewe
Developing a fully online course for senior medical students
In 2002 the University of Michigan Medical School created a one-month course in advanced medical therapeutics (AMT). All senior medical students were required to complete the course. To provide some flexibility for students who were interviewing for residency positions the AMT course was created using a distance-learning model, and in the 2008–2009 academic year it was offered in a fully online format. The components of the course are weekly case-based modules, a weekly online seminar, quizzes based on modules and seminars, and a research project based on a therapeutic question. The paper discusses the development and components of the AMT course, a survey of fourth-year medical students who participated in the course between 2007 and 2010, and how the course evolved over three years
JPN Guidelines for the management of acute pancreatitis: severity assessment of acute pancreatitis
This article addresses the criteria for severity assessment and the severity scoring system of the Ministry of Health and Welfare of Japan; now the Japanese Ministry of Health, Labour, and Welfare (the JPN score). It also presents data comparing the JPN score with the Acute Physiology and Chronic Health Evaluation (APACHE) II score and the Ranson score, which are the major measuring scales used in the United States and Europe. The goal of investigating these scoring systems is the achievement of earlier diagnosis and more appropriate and successful treatment of severe or moderate acute pancreatitis, which has a high mortality rate. This article makes the following recommendations in terms of assessing the severity of acute pancreatitis
Distinct developmental origins manifest in the specialized encoding of movement by adult neurons of the external globus pallidus
SummaryTranscriptional codes initiated during brain development are ultimately realized in adulthood as distinct cell types performing specialized roles in behavior. Focusing on the mouse external globus pallidus (GPe), we demonstrate that the potential contributions of two GABAergic GPe cell types to voluntary action are fated from early life to be distinct. Prototypic GPe neurons derive from the medial ganglionic eminence of the embryonic subpallium and express the transcription factor Nkx2-1. These neurons fire at high rates during alert rest, and encode movements through heterogeneous firing rate changes, with many neurons decreasing their activity. In contrast, arkypallidal GPe neurons originate from lateral/caudal ganglionic eminences, express the transcription factor FoxP2, fire at low rates during rest, and encode movements with robust increases in firing. We conclude that developmental diversity positions prototypic and arkypallidal neurons to fulfil distinct roles in behavior via their disparate regulation of GABA release onto different basal ganglia targets
[Document describing a Special Order from Brig. Genl L. B. M. Adoo]
Document describing a special order made by Brig. Genl L. B. M. Adoo allowing leave of absence to Fred A. Rice
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