Anesthetic considerations for hepatic cryotherapy

✍ Scribed by Keith Littlewood

• Book ID: 101271852
• Publisher: John Wiley and Sons
• Year: 1998
• Tongue: English
• Weight: 40 KB
• Volume: 14
• Category: Article
• ISSN: 8756-0437
• DOI: 10.1002/(sici)1098-2388(199803)14:2<116::aid-ssu4>3.0.co;2-8

✦ Synopsis

The evolution of hepatic cryotherapy as an accepted treatment for patients with non-resectable hepatic malignancy has required concurrent evaluation and development of perioperative anesthetic management of these cases. Review of published and institutional experience demonstrates that hepatic cryotherapy presents the anesthesiologist with an array of challenges, all of which are not intuitively apparent. Specifically, such issues as management of coexisting physiologic perturbations of the oncology patient, heat conservation during the procedure, and readiness for a more extensive procedure would be readily anticipated by most clinicians. Description and reasonable management of problems ranging from mild or moderate postoperative thrombocytopenia to the so-called cryoshock syndrome with the possibility of severe postoperative coagulopathy, renal dysfunction, and pulmonary complications, however, could emerge only with the education of experience. The goal of this article is to address the key issues faced by anesthesiologists consulted in the perioperative care of patients undergoing hepatic cryotherapy.