Perihepatic abscess caused by dropped appendicoliths following laparoscopic appendectomy: sonographic findings.

We report the case of a 6-year-old girl presenting with acute appendicitis complicated by perforated appendix, followed by perihepatic abscess associated with ectopic appendicoliths. CT findings were initially suspicious for an intrahepatic abscess with internal calcifications. However, on sonography the abscess appeared to be in a perihepatic location.

Evidence-based practice strategy: increasing timely nutrition in mechanically ventilated trauma surgical patients.

Malnutrition is common in the intensive care unit (ICU) and is related to higher incidence of morbidity and mortality among seriously ill patients. Achieving a quality nutritional care plan is a challenge to critical care practitioners and dietitians worldwide. The multifaceted and advanced therapies in the ICU historically take priority over nutritional assessments and interventions and may cause delay in achieving quality nutritional care.

Validation of a prehospital trauma triage tool: a 10-year perspective.

Background: Triage of the trauma patient in the field is a complex and challenging issue, especially deciding when to use aeromedical transport. The American College of Surgeons Committee on Trauma recently defined an acceptable under-triage rate [seriously injured patient not taken to a trauma center (TC)] as 5%, whereas over-triage rates may be as high as 25% to 50%. Effective utilization of prehospital helicopter transport requires both accurate assessment of patients and effective communication.

A county hospital surgical practice: a model for acute care surgery.

Background: Trauma surgery has changed significantly over the past decade. Nonoperative evidence-based algorithms have become common and surgical trauma volume has become increasingly difficult to maintain. The acute care surgery (ACS) model, which integrates trauma, critical care, and emergency surgery, has been proposed as a future model of trauma practice.

Laparoscopic ultrasonography and biopsy of hepatic tumors in 310 patients.

Background: Laparoscopic ultrasonography is increasingly being recognized as an important tool in the evaluation of patients with possible hepatic tumors. The aim of this paper is to describe the technical aspects of imaging and biopsy based on our experience in 310 patients with 1,080 primary and metastatic liver tumors within a 6.5-year period.