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Biomedical subjects

Ernest Wang

Publications and source records attributed to Ernest Wang.

4 recordsLinked to original sources
PubMed2006

Resident-as-teacher: a suggested curriculum for emergency medicine.

Resident teaching is a competency that must be recognized, developed, and assessed. The ACGME core competencies include the role of physician as educator to "educate patients and families" and to "facilitate the learning of students and other health care professionals." Residents spend a significant proportion of their time in teaching activities, and students report achieving much of their clinical learning from their interactions with residents. Although many residents enjoy their critical role as teacher, many do not feel well prepared to teach. This article summarizes a preliminary curriculum of modules for a resident teacher-training program for emergency medicine residents. The goal of these modules is to provide learning objectives and an initial structure through which residents could improve basic teaching skills. Many of these skills are adaptable to residents' interactions with each other and with students, other healthcare professionals, and patients. Each module and corresponding teaching exercises can be found at http://www.saem.org.

Curriculum↗
PubMed2005

Simulation-based morbidity and mortality conference: new technologies augmenting traditional case-based presentations.

The authors describe the use of a high-fidelity simulation laboratory to re-create a patient encounter for the purposes of enhancing a morbidity and mortality conference. The use of two separate technologies were enlisted: a METI high-fidelity patient simulator to re-create the case in a more lifelike fashion, and an audience response system to collect clinical impressions throughout the case presentation and survey data at the end of the presentation. The re-creation of the patient encounter with all relevant physical findings displayed in high fidelity, with relevant laboratory data, nursing notes, and imaging as it occurred in the actual case, provides a more engaging format for the resident-learner. This technological enhancement was deployed at a morbidity and mortality conference, and the authors report the impressions collected via the audience response system. Guidelines for those who wish to re-create this type of educational experience are presented in the discussion.

Adult↗
PubMed2003

Endoscopic assisted microneurosurgery for cerebral aneurysms.

While there have been many advances in the field of microneurosurgery, the clipping of aneurysms remains an intricate procedure. Technical complications include residual aneurysm, perforator injuries, parent artery occlusion and cranial nerve injuries. The neuroendoscope is a useful tool and adjunct to the microsurgical clipping of these aneurysms. We study the usefulness of the neuroendoscope in enhancing visualisation during surgery. Twenty-four cases of ruptured cerebral aneurysms were operated on over a duration of 6 months in which a 1mm diameter rigid endoscope was used. We discuss our preliminary results and examine the advantages of the neuroendoscope. These include the ability to look around corners and behind obstructions. While this provides an additional view to the surgeon, the high magnification gives good definition of the surrounding structures. With less brain retraction, smaller operative exposures and yet better visualisation offered, neuroendoscopy may reduce operative morbidity.

Adolescent↗