| PTA | parallel tubular arrays; parathyroid adenoma; percutaneous transluminal angioplasty; peroxidase-labe... |
|---|---|
| PTBA | percutaneous transluminal balloon angioplasty |
| PTCA | percutaneous transluminal coronary angioplasty |
| PTRA | percutaneous transluminal renal angioplasty |
| RPTA | renal percutaneous transluminal angioplasty |