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Biomedical subjects

V L Hetrick

Publications and source records attributed to V L Hetrick.

2 recordsLinked to original sources

Managing the patient with perforated intrathoracic esophagus.

The thoracic perioperative specialty team members at Inova Fairfax Hospital, Falls Church, Va, designed guidelines to improve the management of patients with esophageal perforations. They performed a retrospective analysis of 41 patients who were diagnosed with thoracic esophageal perforations from Sept 1, 1979, through Sept 1, 1996. The review affirmed their philosophy of aggressive, surgical intervention for perforations, particularly for patients diagnosed early (i.e., within 24 hours). The process of examining and communicating the results among OR nurses, anesthesia care providers, and surgeons resulted in the increased efficiency and appropriateness with which patients were incorporated into the hospital's surgical and medical treatment groups.

Adult↗

Bilateral lung volume reduction surgery.

A new surgical approach, bilateral lung volume reduction surgery (LVRS), offers hope for select patients with chronic pulmonary emphysema (CPE). Bilateral LVRS procedures involve excision of emphysematous alveoli, which results in a 20% to 30% reduction in the volume of each lung. The goal of LVRS is to improve the respiratory mechanics of patients with CPE by reexpanding functional lung tissue compressed by overdistended emphysematous alveoli, restoring diaphragmatic mobility, and improving the bellows function of the chest wall structures. Patients undergoing bilateral LVRS procedures experience relief from chronic dyspnea and may note improved pulmonary functions and better quality of life.

Humans↗