Abbreviation |
Expansion
|
P.A.R.P |
Poly (ADP-Ribose) Polymerase |
|
PA |
Posteroanterior |
PA |
Physician Assistant |
PA-C |
Physician Assistant Certified |
PABA |
Para-Aminobenzoic Acid |
PAC |
Premature Atrial Contraction |
PAD |
Peripheral Arterial Disease |
PAF |
Platelet-Aggregating Factor, Platelet-Activating Factor |
PAP |
Pulmonary artery pressure |
|
PAT |
Paroxysymal Atrial Tachycardia |
PCA |
Patient Controlled Analgesia, Posterior Communicating Artery |
PCN |
Penicillin, Primary Care Nurse |
PCNL |
Percutaneous Nephrolithotomy |
PCP |
Plasma Cell Pneumonia |
|
PCR |
Polymerase Chain Reaction
|
PCT |
Percutaneous Transhepatic Cholangiograph |
PCV |
Packed Cell Volume |
PCWP |
Pulmonary Capillary Wedge Pressure |
PD |
Peritoneal Dialysis, Prism Diopter |
PDA |
Patent Ductus Arteriosus, Posterior Descending Artery |
PDD |
Pervasive Development Disorder |
PDGF |
Platelet Derived Growth Factor |
PDLL |
Poorly Differentiated Lymphocytic Lymphoma |
PDR |
Physician's Desk Reference |
|
PE |
Pulmonary Edema / Embolism |
PE |
Pleural Effusion
|
PEEP |
Positive End Expiratory Pressure |
PEG |
Percutaneous Endoscopic Gastrostomy, Polyethylene Glycol |
PEJ |
Percutaneous Endoscopic Jejunostomy |
PERL |
Pupils Equal, React to Light |
PERRLA |
Pupils Equal, Round, React to Light, Accommodation |
PET |
Positron Emission Tomography |
PFT |
Pulmonary Function Test |
PG |
Prostaglandin |
PH |
Past History |
pH |
Power of the concentration of the Hydrogen ion |
PH.D. |
Doctorate of Philosophy |
PHA |
Phytohemagglutinin (Antigen) |
PHN |
Public Health Nurse, Postherpetic Neuralgia |
PI |
Present Illness |
PICC |
Peripherally Inserted Central Venous Catheter |
PID |
Pelvic Inflammatory Disease |
PIH |
Pregnancy Induced Hypertension |
PK |
Pyruvate Kinase |
PKU |
Phenylketonuria |
PM |
ParaMedic |
PMHx |
Prior/Previous Medical History |
PMI |
Point of Maximal Impulse |
PML |
Progressive Multifocal Leukoencephalopathy |
PMN |
Polymorphonuclear Leukocyte (Neutrophil) |
PMR |
Polymyalgia Rheumatica
|
PMS |
Pre Menstrual Syndrome |
PMS |
Peripheral Motor (nervous) System |
PNB |
Pulseless Not Breathing |
PND |
Paroxysmal Nocturnal Dyspnea |
PNDT |
Pre natal diagnostic tests |
PNH |
Paroxysmal Nocturnal Hemoglobinuria |
PNS |
Peripheral Nervous System |
PO |
Per Oral |
PO2 |
Partial pressure of O2 |
POD |
Post-Op Day |
POTS |
POSTURAL ORTHOSTATIC TACHYCARDIA SYNDROME |
PP |
Postprandial or pulsus paradoxus |
PPCA |
Proserum Prothrombin Conversion Accelerator |
PPD |
Purified Protein Derivative |
PPM |
Permanent Pacemaker |
PPMS |
Primary Progressive Multiple Sclerosis |
PPS |
Post-Polio Syndrome
|
PPV |
Positive Pressure Ventilation |
PR |
Per Rectum |
Pr |
Praseodymium; Presbyopia |
PRA |
Plasma Renin Activity |
PRBC |
Packed Red Blood Cells |
PRHO |
Pre-Registration House Officer (now replaced by Foundation Year 1) |
PRN |
(Pro Re Nata) As Needed |
PROM |
Passive Range Of Motion, Premature Rupture Of Membranes |
PRP |
Platelet Rich Plasma |
PS |
Pyloric Stenosis |
PSA |
Prostate Specific Antigen |
PSVT |
Paroxysmal Supra-Ventricular Tachycardia |
PT |
Prothrombin Time |
PTA |
Plasma Thromboplastin Anteceden |
PTAH |
Phosphotungstic Acid Hematoxylin |
PTCA |
Percutaneous Transluminal Coronary Angioplasty |
PTH |
Parathyroid hormone |
PTHC |
Percutanous transhepatic cholangiogram |
PTSD |
Post-Traumatic Stress Disorder |
PTT |
Partial Thromboplastin Time |
PUD |
Peptic Ulcer Disease |
PUD |
Pelvic Uterine Disease |
PUJ |
Pelviureteral Junction |
PUPPP |
Pruritic Urticarial Papules and Plaques of Pregnancy |
PVC |
Premature ventricular contraction |
PVD |
Peripheral Vascular Disease |
PVL |
Plasma Viral Load |
PVR |
Post voiding residual |
PWB |
PARTIAL WEIGHT BEARING |
Px |
Pneumothorax |