| PNLA | percutaneous needle lung aspiration |
|---|---|
| PTC | papillary thyroid carcinoma; percutaneous transhepatic cholangiography; phase transfer catalyst; phe... |
| PTFNA | percutaneous transthoracic fine-needle aspiration |
| PTH | parathormone; parathyroid; parathyroid hormone; percutaneous transhepatic drainage; phenylthiohydant... |
| PTHC | percutaneous transhepatic cholangiography |