List of P Alphabet Diseases Pancreatic CancerPeanuts AllergyPediatric Brain TumorsPenicillin AllergyPet AllergyPheochromocytomaPneumothoraxPopliteal Artery AneurysmPrimary AldosteronismPrimary Progressive AphasiaPrimary Sclerosing CholangitisPseudomembranous ColitisPsoriatic ArthritisPERSONALITY DISORDERPaget’s Disease of BonePeripheral Artery DiseasePaget’s Disease of the BreastPancreatitisPopliteal Artery Entrapment SyndromeProgressive Supranuclear PalsyPancreatic CancerPancreatic CystsPancreatic Neuroendocrine TumorsPanic Attacks, Panic DisorderParagangliomaParaneoplastic Syndromes of the Nervous SystemParkinson’s DiseaseParotid TumorsPartial Anomalous Pulmonary Venous ReturnParvovirus InfectionPatellar TendinitisPatellofemoral Pain SyndromePatent Ductus ArteriosusPatent Foramen OvalePectus CarinatumPectus ExcavatumPediatric Obstructive Sleep ApneaPediatric ThrombocytopeniaPediatric White Blood Cell DisordersPelvic Inflammatory DiseasePelvic Organ ProlapsePersonality DisordersPolycystic Ovary SyndromePseudobulbar AffectPemphigusPeptic UlcerPericardial EffusionPericarditisPerimenopausePlanter FasciitisPlaguePlacental AbruptionPlacenta previaPlacenta accretaPityriasis RoseaPituitary TumorsPinworm InfectionPilonidal Cyst, Pilonidal sinusPeriodontitisPeripheral artery diseasePeripheral Nerve InjuryPeritonitisPeyronie’s DiseasePhantom Pain, Post-Amputation DisorderPeripheral Nerve TumorsPersistent Depressive Disorder (Dysthymia)Post-concussion SyndromePinched NervePineoblastomaPhenylketonuriaPlantar WartsPleurisyPneumoniaPOEMS SyndromePremature BirthPremature EjaculationPolioPolycystic Kidney DiseasePolycythemia VeraPoison ivy rashPneumonitisPolymyalgia RheumaticaPosterior Cruciate Ligament InjuryPosterior Vaginal Prolapse (Rectocele)Postherpetic NeuralgiaPostpartum DepressionPostpartum ThyroiditisPostpartum Pre-eclampsiaPost-traumatic Stress DisorderPrader-Willi SyndromePost-polio SyndromePrecocious PubertyPrediabetesPreeclampsiaPremature Ventricular ContractionsPremenstrual SyndromePresbyopiaPrescription Drug AbusePreterm LaborPriapismPrimary Biliary CholangitisPrimary Lateral SclerosisPrimary Ovarian InsufficiencyProctitisProgeria, Hutchinson-Gilford syndromeProstate CancerProstatitisPseudocholinesterase deficiencyPseudogoutPseudotumor cerebriPsoriasisPubic licePulmonary AtresiaPulmonary EdemaPulmonary EmbolismPulmonary FibrosisPulmonary HypertensionPulmonary Valve DiseasePulmonary Valve StenosisPyloric StenosisPyoderma Gangrenosum