Table 2 Tumor location, size, valvular status, complication, surgical procedures, and outcomes
No | Author | Location and extension | Size or diameter (mm) | Complication | Valvular status | Management | Follow-up duration | Recurrence | Deceased or alive |
|---|---|---|---|---|---|---|---|---|---|
1 | Tansel et al. (2011) [20] | Pulmonary valve commissure extending to PA | 35 × 26 | Moderate pulmonary stenosis and regurgitation | Mass adherent to pulmonary commissure | Myxoma excision and pulmonary arteriotomy | 6 months | No | Alive |
2 | Kumagai K et al. (2008) [15] | Pulmonary annulus and RVOT | 24 × 15 | Cardiomegaly | NA | Myxoma excision, partial resection of the pulmonary valve, and anterior wall of RVOT Reconstruction of RVOT and PA (transannular patch) | 24 months | No | Alive |
3 | Catton et al. (1963) [22] | Pulmonary valve and RV infundibulum | 8 × 10 × 4 | Right ventricular hypertrophy, severe pulmonary stenosis, cyanosis, and Eisenmenger syndrome | Abnormal structures in all cusps | Myxoma excision and widening RVOT | 7 days | NA | Died |
4 | Tanabe et al. (2022) [18] | All cusps extended to RV posterior wall and PA | 36 × 30 | Mild tricuspid regurgitation. Significant PA stenosis | All cusps lumped by the tumor | Myxoma excision and pulmonary valve replacement (bioprosthetic valve) | 1 year | Yes | Died |
5 | Yakirevich et al. (1982) [14] | Pulmonary valves and RV infundibulum | 10 × 8 | Severe pulmonary valve stenosis | Abnormal structures in all cusps | Myxoma excision and Bougie dilatation of the valve ring | 6 months | NA | Alive |
6 | Yang et al. (2010) [16] | Pulmonary valve and annulus. Extending to RV infundibulum | 32 × 40 | Right ventricular outflow tract obstruction and endocarditis | NA | Myxoma excision and pulmonary valve replacement (epic tissue valve) | NA | NA | Alive |
7 | Sargar et al. (2014) [17] | Posterior pulmonary leaflet and RVOT | 30 × 30 × 20 | Hemorrhagic pericardial effusion due to pacing lead in RV | Abnormal structure in posterior pulmonary valve leaflet | Myxoma and valve excision. Permanent pacemaker implantation | NA | NA | Alive |
8 | Mai et al. (2012) [21] | Pulmonary valve root and PA | NA | Cyanosis | Abnormal structure in pulmonary valve root | Myxoma excision and reconstruction of RVOT and PA (transannular pericardial patch) | NA | NA | Alive |
9 | Roux et al. (2012) [19] | Pulmonary valve and RV infundibulum | 8 × 10 | NA | NA | Myxoma excision | NA | NA | Alive |