The Risk of Hemorrhage and Shunt Occlusion After Tonsillectomy in a Glenn Circulation Patient With Blalock-Taussig Shunt Dependence: A Case Report
Year: 2025
Type: article
Study design: Case Report
Abstract: Tonsillectomy is among the most common procedures performed on children. Children with congenital heart disease sometimes undergo tonsillectomy to reduce pulmonary arterial pressure. These children can have low cardiac function and low oxygen saturation (SpO2) and pose particular challenges to the anesthesia team. In this article, we report our experience of anesthetic management of a child with post-Glenn procedure and Blalock-Taussig shunt dependence who underwent a tonsillectomy. To avoid postoperative hemorrhage, anti-coagulants/anti-platelets were discontinued five days before surgery. After discontinuation of these medications, we administered heparin until five hours before surgery. Anti-coagulants/anti-platelet medications were resumed on postoperative day 15 when epithelialization of the surgical wound was achieved. This strict management helped avoid hemorrhage but may have induced the subsequent postoperative Blalock-Taussig shunt embolic occlusion, which required reconstruction. In our case, we gave priority to the prevention of postoperative hemorrhage and delayed the restart of anticoagulation therapy, although we now believe that the risk of thrombosis should be given more attention and anticoagulation treatment should be restarted as soon as possible.
Source: Cureus
DOI: 10.7759/cureus.78682
Authors: Tokimitsu Hibino, Yusuke Okui, Yoshie Toba
Institution: Seirei Hamamatsu General Hospital
Language: English
Subfield: Epidemiology
Field: Medicine
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W4407253374