Work

Cryoablation as an adjunct to the excision of primary cardiac tumors

Year: 2025

Type: article

Abstract: Objective: Resection of atrial myxomas and valvular papillary fibroelastomas has traditionally involved sharp excision of the tumor accompanied by a small margin of normal tissue when feasible. Cryoablation of the tumor base is a potentially effective adjunct to radical excision alone and may prevent collateral damage and/or the need for reconstruction and late recurrence. This study aimed to evaluate the safety and effectiveness of adjunctive cryoablation with cardiac tumor resection. Methods: We performed a retrospective analysis of all patients from our institution who underwent resection of first occurrence of a myxoma or papillary fibroelastoma between January 1, 1999, and December 31, 2024. Operative reports were reviewed to determine whether cryoablation was used as an adjunct to resection. Echocardiographic images were reviewed to determine tumor recurrence. Results: = .098). Conclusions: Cryoablation was an effective adjunct that reduced recurrence without increasing complications after benign cardiac tumor resection.

Source: JTCVS Techniques

DOI: 10.1016/j.xjtc.2025.09.039