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Biomedical subjects

K M Brosnan

Publications and source records attributed to K M Brosnan.

6 recordsLinked to original sources
PubMed1996

Combined gunshot injuries of the trachea and esophagus.

During an 8-year period between 1985 and 1993, twelve patients were treated with combined gunshot wounds to the trachea and esophagus. All patients survived, but there were complications, including one tracheoesophageal fistula. Combined injuries of the trachea and esophagus should be repaired primarily, and drains do not necessarily have to be placed. The benefit of a muscle flap placed between the repairs was not confirmed in this series. Complications should be recognized early and treated aggressively to minimize damage to the airway.

Adolescent↗
PubMed1996

Combined tracheal and esophageal trauma from gunshot wounds.

During a 5-year period between 1988 and 1993, nine patients with combined tracheal and esophageal injuries were treated at our institution. All injuries resulted from gunshot wounds and all were repaired. All patients survived, but complications included one tracheoesophageal fistula. Combined injuries of the trachea and esophagus should be repaired primarily, and drains do not necessarily have to be placed. The benefits of a muscle flap placed between the repairs were not confirmed in this series. Complications should be recognized early and treated aggressively to minimize damage to the airway.

Adolescent↗
PubMed1995

Noniatrogenic esophageal trauma.

Few guidelines are available with which to facilitate treatment in patients with noniatrogenic injuries of the esophagus. Early diagnosis and proper management are essential if a good outcome is to be expected. In an effort to define better the treatment of patients with penetrating and blunt injuries of the esophagus, we report our recent 5-year experience at an urban trauma center. From July 1988 to June 1993, nineteen patients with esophageal perforations from penetrating (18) and blunt (1) trauma were identified by our trauma registry. There was no mortality in this group of patients and morbidity was mostly due to associated injuries. Eleven cervical esophageal injuries were repaired. One cervical injury was treated by stopping oral intake and giving intravenous antibiotics. The neck was not drained in 10 of the surgical cases. In 1 patient a tracheoesophageal fistula developed, which later was repaired with a pectoralis muscle flap. Seven perforations were identified in the thoracic (2) and abdominal (5) portions of the esophagus. All were due to gunshot wounds. In 4 cases, a fundal wrap was used to reinforce the repairs. Postoperative contrast studies confirmed that all repairs were intact. We conclude that penetrating and blunt tears of the esophagus can be repaired safely with minimal mortality. Morbidity is usually from associated injuries such as to the spinal cord and trachea. When identified early, cervical esophageal injuries do not need to be drained routinely.

Adolescent↗
PubMed1993

Perioperative respiratory management in cardiac surgery.

The perioperative respiratory care of the cardiac surgical patient can present many challenges to the caring physician that he or she may not see among the usual patient population. Knowledge of the effects of the heart-lung machine on pulmonary performance, awareness of the anatomic changes brought on by the surgeon, and consideration of the patient's baseline cardiac and pulmonary function need to be addressed so that the pulmonary problems that they present can be managed optimally.

Analgesia↗