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K Gersin

Publications and source records attributed to K Gersin.

4 recordsLinked to original sources
PubMed2000

Choledocholithiasis: evolving intraoperative strategies.

In the era of open cholecystectomy, common bile duct stones were approached by traditional choledocholithotomy. Retained or recurrent stones discovered after cholecystectomy were approached by endoscopic extraction techniques or repeat surgery. With the advent of laparoscopic cholecystectomy, the approach to choledocholithiasis became more problematic as techniques for laparoscopic extraction were rudimentary. Preoperative endoscopic retrograde cholangiopancreatography rapidly became an adjunct to laparoscopic cholecystectomy when common duct stones were likely. Experience, however, revealed that many of these procedures were unnecessary. With developing sophistication of laparoscopic techniques, a variety of approaches to common duct stones developed. These included: transcystic extraction, direct laparoscopic choledocholithotomy, intraoperative endoscopic retrograde cholangiopancreatography, antegrade sphincterotomy, and transcystic placement of a common duct stent with subsequent endoscopic sphincterotomy and stone extraction. It is the purpose of this article to define the current role of each of these methods in the laparoscopic approach to choledocholithiasis.

Cholangiopancreatography, Endoscopic Retrograde↗
PubMed1998

Evolution in the management of the complex liver injury at a Level I trauma center.

BACKGROUND: Management of the severe liver injury evolved from mandatory surgical repair to a more selective approach. This paper reviews the changes in management of the severe liver injury at a Level I trauma center. METHODS: We reviewed the records of patients with severe liver injury admitted to a Level I trauma center between January 1984 and December 1995. The patients were divided into two groups, G1 and G2, based on their date of admission before or after January 1991. The two groups were compared for blood products use, management of the liver injury, and outcome. RESULTS: One hundred six patients were compared for age, sex, Acute Physiology and Chronic Health Evaluation II score, Injury Severity Score, abdominal Abbreviated Injury Scale score, and the presence of concomitant injuries. There was no difference in management or outcome of the victims of penetrating injury between G1 and G2 (n = 48). The blunt injury patients in G1 (n = 22) had more liver surgery (p = 0.006), blood transfusion (p = 0.040), intra-abdominal sepsis (6 vs. 0), and higher mortality (p = 0.041) than those in G2 (n = 36). CONCLUSION: Isolated severe blunt liver injury may be managed nonoperatively with better survival and less blood products use.

APACHE↗
PubMed1994

The efficacy of sequential compression devices in multiple trauma patients with severe head injury.

Thirty-two multiple trauma patients with severe head injury and a Glasgow Coma Scale (GCS) score of 8 or less were prospectively studied to assess the occurrence of deep venous thrombosis (DVT) and pulmonary embolism (PE). All patients required mechanical ventilation. A sequential compression device (SCD) was used in 14 patients and 18 patients received no prophylaxis for thromboembolism. Bilateral lower extremity technetium venoscans and ventilation/perfusion (V/Q) lung scans were performed within 6 days of admission and every week for 1 month or until the patient developed DVT or PE or was discharged from the SICU. Deep venous thrombosis occurred in two patients (6%) at 16 and 28 days following trauma. Twenty-five patients had normal or low probability V/Q scans. Six had high probability V/Q scans confirmed by pulmonary arteriograms (PAGs) at 12.5 +/- 4 days. Clinical signs of PE were absent in all patients with a positive PAG. There were no differences in age, Injury Severity Score (ISS), GCS Score, APACHE II Score, or Trauma Score between the patients who developed DVT or PE and those who did not. A SCD was used in four of the eight patients with DVT or PE. All but one patient with DVT or PE underwent placement of a vena caval filter. Multiple trauma patients with severe head injury (GCS score < or = 8) are at high risk for thromboembolism. The available means of prevention and diagnosis of DVT or PE in multiple trauma patients with severe head injury are not entirely effective.

Adult↗