Surgical Planning by 3D Printing for Primary Cardiac Schwannoma Resection.
10.3349/ymj.2015.56.6.1735
- Author:
Kuk Hui SON
1
;
Kun Woo KIM
;
Chi Bum AHN
;
Chang Hu CHOI
;
Kook Yang PARK
;
Chul Hyun PARK
;
Jae Ik LEE
;
Yang Bin JEON
Author Information
1. Department of Thoracic and Cardiovascular Surgery, Gachon University Gil Medical Center, Gachon University, Incheon, Korea. lji@gilhospital.com, junyb@gilhospital.com
- Publication Type:Case Reports ; Research Support, Non-U.S. Gov't
- Keywords:
Schwannoma;
heart neoplasms;
3D printing
- MeSH:
Adult;
Atrial Septum/pathology/surgery;
Cardiomegaly/*etiology/radiography;
*Cardiopulmonary Bypass;
Female;
Heart Atria/pathology;
Heart Neoplasms/pathology/*surgery;
Humans;
Magnetic Resonance Imaging, Cine;
Neurilemmoma/*pathology/surgery;
*Printing, Three-Dimensional;
Sternotomy;
Treatment Outcome;
Vena Cava, Superior/pathology
- From:Yonsei Medical Journal
2015;56(6):1735-1737
- CountryRepublic of Korea
- Language:English
-
Abstract:
We report herein a case of benign cardiac schwannoma in the interatrial septum. A 42-year-old woman was transferred from a clinic because of cardiomegaly as determined by chest X-ray. A transthoracic echocardiography and chest computed tomography examination revealed a huge mass in the pericardium compressing the right atrium, superior vena cava (SVC), left atrium, and superior pulmonary vein. To confirm that the tumor originated from either heart or mediastinum, cine magnetic resonance imaging was performed, but the result was not conclusive. To facilitate surgical planning, we used 3D printing. Using a printed heart model, we decided that tumor resection under cardiopulmonary bypass (CPB) through sternotomy would be technically feasible. At surgery, a huge tumor in the interatrial septum was confirmed. By incision on the atrial roof between the aorta and SVC, tumor enucleation was performed successfully under CPB. Pathology revealed benign schwannoma. The patient was discharged without complication. 3D printing of the heart and tumor was found to be helpful when deciding optimal surgical approach.
