P/B value – ratio of pituitary height vs the area of the brain

P₂ – pulmonic valve closure

P5NT – pyrimidine-5′-nucleotidase

P₅P – pyridoxal 5′ phosphate

PA – Prostatic Abscessation

PA – Pulmonary Artery/Arterial, ЛА – Легочная Артерия

PAA – Pancreatic Acinar Atrophy

PABA – para-aminobenzoic acid, парааминобензойная кислота

PAC – pancreatic adenocarcinoma

PAC – Plasma Aldosterone Concentration

PAC – proanthocyanidin

PaCO₂ – partial pressure of carbon dioxide in arterial blood

PADS – patellar fracture and dental anomaly syndrome

PAF – perianal fistula

PAF – Platelet Activating Factor

PAH – Pulmonary Arterial Hypertension

PAI-1 – Plasminogen Activator Inhibitor-1

PAIg – Platelet-Associated Immunoglobulin

PAMP – Pathogen-Associated Molecular Pattern

PAMP – Pathogen-Associated Molecular Pattern

pANCA – perinuclear antineutrophilic antibody

PAO₂ – alveolar partial pressure of oxygen

PaO₂ – partial pressure of oxygen in arterial blood

PAP – para-aminophenol

PAP – Pulmonary Arterial Pressure, легочное артериальное давление

PAPd – Diastolic Pulmonary Artery Pressure

PAPs – Systolic Pulmonary Artery Pressure

PARR – PCR for antigen receptor rearrangement

PARR – polymerase chain reaction for antigen receptor rearrangement, ПЦР для перестройки антигеновых рецепторов

PAS – Periodic Acid–Schiff

PAS – Persistent Atrial Standstill

PASS – Pheochromocytoma of the Adrenal gland Scaled Score

PBGM – Portable Blood Glucose Meter

PBLEB – polyclonal B-cell lymphocytosis in English Bulldogs

PBM – photobiomodulation

PBMC – Peripheral Blood Mononuclear Cell, моноядерные клетки периферической крови,

PBT – Primary Brain Tumor

PC – after meals, после еды,

Pc – capillary hydrostatic pressure

PC – Platelet Concentrate

PC – Prostatic Carcinoma

PCA – platelet procoagulant activity

PCC – pheochromocytoma

PCCL – percutaneous cystolithotomy

PCD – Primary Ciliary Dyskinesia, первичная цилиарная дискинезия

PCE – pericardial effusion, ПВ – перикардиальный выпот

PCH – primary copper-associated hepatopathy

pChE – pseudocholinesterase

PCN – penicillin, пенициллин

PCN – Primary Care Nurse

PCNL – percutaneous nephrolithotomy

PCO₂ – partial pressure of carbon dioxide

PCR – Polymerase Chain Reaction, ПЦР – Полимеразная Цепная Реакция

PCS – Pericardial Site

PCSs – Pancreatic Stellate Cells

PCV – Packed Cell Volume, объем упакованных клеток

PCV – Pressure-Controlled Ventilation, вентиляция с контролем по давлению

PCWP – Pulmonary Capillary Wedge Pressure

PD – Paroxysmal Dyskinesia

PD – Peritoneal Dialysis, перитонеальный диализ

PD – pharmacodynamic

PD – polydipsia, ПД – полидипсия

PDA – Patent Ductus Arteriosus

PDCM – Primary Dilated Cardiomyopathy

PDE5i – phosphodiesterase-5 inhibitor

PDGF – Platelet Derived Growth Factor

PDGFR – Platelet-Derived Growth Factor Receptor

PDH – Pituitary Dependent Hyperadrenocorticism

PDH – pyruvate dehydrogenase

PDI – Power Doppler Imaging

PE – Physical Examination, физикальное обследование

PE – Pleural Effusion, плевральный выпот

PE – Primary Erythrocytosis

PEA – Pulseless Electrical Activity

PEA-um – palmitoylethanolamide

PEA-um – palmitoylethanolamide, пальмитоилэтаноламид, ПЭА

PEEP – Positive End-Expiratory Pressure

PEEP – Positive End-Expiratory Pressure, ПДКВ – положительное давление в конце выдоха

PEG – Percutaneous Endoscopic Gastrostomy, чрезкожная эндоскопическая гастростомия

PEG – polyethylene glycol

PEI – Percutaneous Ethanol Injection

PEJ – Percutaneous Endoscopic Jejunostomy, чрезкожная эндоскопическая еюностомия

PERT – Pancreatic Enzyme Replacement Therapy

PES – Post-Embolization Syndrome

PET – Pre-Ejection Time

PET-CT – Positron Emission Tomography Computed Tomography

PETS – Pet Travel Scheme

PF – Pemphigus Foliaceus

PFK – phosphofructokinase

PFO – Patent Foramen Ovale

PFS – Progression-Free Survival, выживаемость без прогрессирования,

PFT – Pulmonary Function Test, тест функции легких

PG – Pressure Gradient

Pg – progesterone

PG – progestin

PG – prostaglandin, простагландин

PGE₁ – простагландин E₁

PGL – paraganglioma

p-gp – p-glycoprotein

p-gp – p-glycoprotein

PGSD – Paroxysmal Gluten-Sensitive Dyskinesia

PH – Pelger-Huët (anomaly)

PH – Perineal Hernia

PH – Portal Hypertension, портальная гипертензия

PH – Pulmonary Hypertension, ЛГ – Легочная Гипертензия

Ph.D. – Doctor of Philosophy, доктор философии

PHA – primary hyperaldosteronism

PHP – primary hyperparathyroidism

PHPT – primary hyperparathyroidism

Pi – interstitial hydrostatic pressure

PI – Post-Infection

PI – Proteinase Inhibitor, ингибитор протеиназы

PICC – Peripherally Inserted Central Catheter

PICS – persistent inflammation and immune suppression catabolism syndrome

PIE – Pulmonary Infiltrates with Eosinophils, легочной инфильтрат с эозинофилами

PIIIP – type III procollagen propeptide

PIMA – Precursor-targeted Immune-Mediated Anemia

PiO₂ – inspired oxygen tension

PiO₂ – partial pressure of inspired oxygen

PISA – Proximal Isovelocity Surface Area

PiVKA – Proteins Induced by Vitamin K Absence

PK – pharmacokinetic

PK – Pyruvate Kinase

PKA – Protein Kinase A

PKC – Protein Kinase C

PKD – Polycystic Kidney Disease, поликистозное заболевание (поликистоз) почек

PKHD1 – polycystic kidney and hepatic disease gene 1

PK-PD – pharmacokinetic-pharmacodynamic

PLCVC – Persistence of The Left Cranial Vena Cava

PLD – Polycystic Liver Disease

PLE – Protein-Losing Enteropathy, энтеропатия с потерей белка

PLI – Pancreatic Lipase Immunoreactivity, иммунореактивность липазы поджелудочной железы

PLN – Protein-Losing Nephropathy, нефропатия с потерей белка

PLR – Pupillary Light Reflex

PMD – Paroxysmal Movement Disorder

PMI – Point of Maximal Intensity

PMM – progressive myelomalacia

PMMA – polymethylmethacrylate, ПММА, полиметилметакрилат, органическое стекло

PN – Parenteral Nutrition

PN – Peripheral Neuropathy

PNDS – Post-Nasal Drip Syndrome, синдром постназального затекания

PNKD – paroxysmal nonkinesigenic dyskinesia

PNMT – phenylethanolamine-N-methyltransferase

PNP – paraneoplastic pemphigus

PNS – paraneoplastic syndrome

PNS – Peripheral Nervous System

PO – Per Os, Per Oral, через рот

PO₂ – partial pressure of oxygen

PO₄ – phosphorus (phosphate)

POC – Point-Of-Care, точка помощи

PoCT – Point-of-Care Test, тест в точке помощи

POCUS – Point-Of-Care Ultrasound

POMC – proopiomelanocortin

POMC – pro-opiomelanocortin

POMC-CART – proopiomelanocortin/cocaine amphetamine-related transcript

PP – Pancreatic Polypeptide

PP – polyphagia

PP – Primary Polydipsia

PPA – phenylpropanolamine

PPCs – paraprostatic cysts

PPDH – Peritoneo-Pericardial Diaphragmatic Hernia, перитонео-перикардиальная диафрагмальная грыжа

PPE – Personal Protective Equipment

PPES – palmar-plantar erythrodysesthesia

PPI – Proton Pump Inhibitor, ингибитор протонной помпы

PPI – Pulmonary-Pleural Interface

PPIs – Proton Pump Inhibitors, ИПП – ингибиторы протонной помпы

PPMR – persistent paramesonephric remnant

PPN – Partial Parenteral Nutrition

PPP – Platelet-Poor Plasma

PPs – Peyer’s Patches, Пейеровы бляшки

PPV – Positive Predictive Values, положительная предсказательная ценность

PPV – Positive Pressure Ventilation, вентиляция с положительным давлением

PR – Partial Remission

PR – Per Rectum, через прямую кишку

PR – Pulmonic Regurgitation

PRA – Plasma Renin Activity

PRAA – Persistent Right Aortic Arch, персистирующая правая дуга аорты,

pRBC – packed Red Blood Cell

PRCA – Pure Red Cell Aplasia

PRF – Pulse Repetition Frequency

PRN – Pro Re Nata or «when required», когда потребуется

PRP – Platelet-Rich Plasma

PRRs – Pattern Recognition Receptors

PS – Pulmonic (pulmonary) Stenosis

PS – Pyloric Stenosis, стеноз пилоруса

PSA – Prostate Specific Antigen, специфический антиген простаты

PSMA – Prostate-Specific Membrane Antigen

PSNS – parasympathetic nervous system

PSP – polysaccharopeptide

PSS – Portosystemic Shunt, ПСШ – портосистемный шунт

PSV – Pressure Support Ventilation

PT – Prothrombin Time, протромбиновое время ПТВ или ПВ,

PT – Pulmonary Thromboembolism

PT(C)E – percutaneous transvenous (coil) embolization

PTCE – Percutaneous Transvenous Coil Embolization

PTCL – Peripheral T-Cell Lymphoma

PTE – pulmonary thromboembolic disease

PTE – pulmonary thromboembolism, ТЭЛА – Тромбоэмболия Легочной Артерии

PTFE – polytetrafluorethylen, ПТФЭ, политетрафторэтилен, тефлон, фторопласт-4

PTH – parathyroid hormone, ПТГ, паратиреоидный гормон

PTHrP – parathyroid hormone-related peptide (protein)

PTT – Partial Thromboplastin Time, время частичного тромбопластина

PTV – Planning Target Volume

PU – Perineal Urethrostomy

PU – poliuria, ПУ – полиурия

PU/PD – poliuria/polydipsia, ПУ/ПД – полиурия/полидипсия

PUD – Peptic Ulcer Disease, болезнь пептических язв

PUFAs – Polyunsaturated Fatty Acids, ПНЖК – полиненасыщенные жирные кислоты

PV – Pemphigus Vulgaris

PV – Polycythemia Vera

PV – Pulmonic Valve

PV/Ao – portal vein to aorta (ratio)

PVA – polyvinyl alcohol

PVC – Premature Ventricular Complex

PVH – primary hypoplasia of the portal vein

PVR – Pulmonary Vascular Resistance

PVT – Portal Vein Thrombosis

PVY – portovenography

PWD – Pulsed Wave Doppler

PX – pneumothorax, пневмоторакс

PZI – Protamine Zinc Insulin