Diseases & Conditions

Pagets Disease Pagets Disease of The Nipple Pain (Acute) Pain (Chronic) Pain Disorder Pancreatic Cancer Pancreatic Islet Cell Transplantation Pancreatitis Panic Attacks Panic Disorder Panniculitis Pantothenic Acid Deficiency Papillary Cancer Papillary Carcinoma Papilledema Paracoccidioidomycosis Paragonimiasis Parainfluenza Virus Infections Paranoid Personality Disorder Paraphimosis Parapsoriasis Paratyphoid Fever Parkinson Disease Paronychia Paroxysmal Nocturnal Hemoglobinuria Patent Ductus Arteriosus Pathological Gambling Pedophilia Peliosis Hepatitis Pelvic Inflammatory Disease Pelvic Lesions Pemphigus Foliaceous Pemphigus Vulgaris Penile Cancer Peptic Ulcer Disease Pericarditis Perichondritis Peridontitis Perinatal Anemia Perinatal Polycythemia and Hyperviscosity Syndrome Perinatal Tuberculosis Period Pain (Dysmenorrhea) Periodic Limb Movement Disorder Periodontitis Perioral Dermatitis Peripartum Cardiomyopathy Peripheral Arterial Disease Peripheral Arteriovenous Fistula Peripheral Edema Peripheral Ulcerative Keratitis Peripheral Vascular Disease Peritonsillar Abscess Pernicious Anemia Persistent Pulmonary Hypertension of The Newborn (PPHN) Persistent Truncus Arteriosus Personality Disorders Peyronies Disease Pharapharyngeal Abscess Pharyngeal Cancer Pharyngitis Phencyclidine Abuse Phencyclidine Dependence Phencyclidine Intoxication Phenylketonuria (PKU) Pheochromocytoma Phimosis Phlyctenular Keratoconjunctivitis Photosensitivity Phyllodes Tumor Pigmented Fungi Infection Pilonidal Disease Pinguecula Pinta Pinworm Infestation Piriformis Syndrome Pityriasis Lichenoides Pityriasis Rosea Pityriasis Rubra Pilaris Placenta Accreta Placenta Previa Placental Insufficiency Plague Plantar Fasciosis Plantar Fibromatosis Pleomorphic Adenoma Pleural Effusion Pleural Fibrosis Pleurisy Plexus Disorders Pneumococcal Pneumonia Pneumocystis Carinii Pneumonia Pneumocystis Jiroveci Pneumonia Pneumomediastinum Pneumonia Pneumonia in The Immunocompromised Host Pneumothorax POEMS Syndrome Poliomyelitis Polyarteritis Nodosa Polychondritis Polycystic Kidney Disease Polycystic Ovary Syndrome Polycythemia Vera Polyhydramnios Polymyalgia Rheumatica Polymyositis Polymyositis or Dermatomyositis Polyneuropathy Popliteal Cyst Popliteus Tendinitis Porphyria Cutanea Tarda Port Wine Stain Portal Hypertension Portal Systemic Encephalopathy Portal Vein Thrombosis Portopulmonary Hypertension Post Concussion Syndrome Post Term Pregnancy Postcholecystectomy Syndrome Postdatism Posterior Achillies Tendon Bursitis Posterior Femoral Muscle Strain Posterior Lobe Disorders Posterolateral Talar Tubercle Fracture Postgastrectomy Gastritis Postherpetic Neuralgia Posthitis Postinfectious Glomerulonephritis Postoperative Pain Postpartum Hemorrhage Poststreptococcal Reactive Arthritis Posttraumatic Iridocyclitis Posttraumatic Stress Disorders Prader-Willi Syndrome Precocious Puberty Predominantly Cutaneous Vasculitis Preeclampsia Preesophageal Dysphagia Pregnancy Premature Infant Premature Ovarian Failure Premature Rupture of Membranes Premedication Premenstrual Syndrome Preseptal Cellulitis Preterm Labor Preterm Rupture of Membranes Priapism Primary Aldosteronism Primary Amebic Meningoencephalitis Primary Biliary Cirrhosis Primary Brain Lymphomas Primary Hemochromatosis Primary Infantile Glaucoma Primary Liver Cancer Primary Open Angle Glaucoma Primary Sclerosing Cholangitis Proctitis Progeria Progressive Multifocal Leukoencephalopathy Progressive Rubella Panencephalitis Progressive Supranuclear Palsy Prostate Abscess Prostate Cancer Prostatitis Prosthetic Joint Infectious Arthritis Proteeae Infections Protein C Deficiency Protein Energy Malnutrition Protein S Deficiency Protein Z Deficiency Prothrombin 20210 Gene Mutation Protracted Labor Prune Belly Syndrome Pruritic Urticarial Papules and Plaques of Pregnancy Pruritis Pruritus Ani Pseudofolliculitis Barbae Pseudomembranous Colitis Psittacosis Psoriasis Psoriatic Arthritis Psychological Insomnia Puerperal Endometritis Pulmonary Alveolar Proteinosis Pulmonary Arterial Hypertension Pulmonary Edema Pulmonary Embolism Pulmonary Emphysema Pulmonary Fibrosis Pulmonary Langerhans Cell Granulomatosis Pulmonary Renal Syndrome Pulmonic Regurgitation Pulmonic Stenosis Pulpitis Pupura Simplex Pure Autonomic Failure Purulent Labyrinthitis Pyelonephritis Pyoderma Gangrenosum Pyogenic Granuloma Pyromania Pyruvate Kinase Deficiency Pyuria