Search Medical Encylopedia
Hidden ID Field:
Browse:
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Pa
PB
Pe
Ph
Pi
Pl
Pn
Po
PP
Pr
Ps
Pt
Pu
Py
Pa
Pacemaker
[imagepage]
Paget's disease
[Disease]
Pain medications
[imagepage]
Pain medications
[imagepage]
Pain medications
[SpecialTopic]
Pain of cluster headache
[imagepage]
Painful menstrual periods
[Symptoms]
Painful periods (dysmenorrhea)
[imagepage]
Painful swallowing
[Symptoms]
Paints - emulsion type
[Poison]
Paints - lacquer and varnish removers
[Poison]
Palatal myoclonus
[Disease]
Paleness
[Symptoms]
Palpation
[imagepage]
Palpation
[SpecialTopic]
Palpebral slant
[imagepage]
Palpebral slant - eye
[Symptoms]
PAM
[SpecialTopic]
Pancreas
[imagepage]
Pancreas
[imagepage]
Pancreas and kidneys
[imagepage]
Pancreas divisum
[Disease]
Pancreas transplant
[Surgery]
Pancreas transplant - series
[presentation]
Pancreatic abscess
[Disease]
Pancreatic cancer, CT scan
[imagepage]
Pancreatic carcinoma
[Disease]
Pancreatic islet cell tumor
[Disease]
Pancreatic pseudocyst
[Disease]
Pancreatic pseudocyst, CT scan
[imagepage]
Pancreatic, cystic adenoma - CT scan
[imagepage]
Pancreatitis
[Disease]
Pancreatitis - series
[presentation]
Pancreatitis - discharge
[Discharge Instructions]
Pancreatitis, acute - CT scan
[imagepage]
Pancreatitis, chronic - CT scan
[imagepage]
Panic disorder
[Disease]
Panic disorder with agoraphobia
[imagepage]
Panic disorder with agoraphobia
[Disease]
Pantothenic acid and biotin
[Nutrition]
Pap smear
[imagepage]
Pap smear
[Test]
Pap smear
[imagepage]
Pap smears and cervical cancer
[imagepage]
Papule
[Symptoms]
Para-aminobenzoic acid
[Poison]
Paradichlorobenzene poisoning
[Poison]
Paraffin poisoning
[Poison]
Parainfluenza
[Disease]
Paranoid personality disorder
[Disease]
Paranoid schizophrenia
[imagepage]
Paraphimosis
[Disease]
Parapneumonic pulmonary effusion
[Disease]
Paraquat poisoning
[Disease]
Parathyroid adenoma
[Disease]
Parathyroid biopsy
[imagepage]
Parathyroid biopsy
[Test]
Parathyroid cancer
[Disease]
Parathyroid gland removal
[Surgery]
Parathyroid glands
[imagepage]
Parathyroid hyperplasia
[Disease]
Parathyroidectomy
[imagepage]
Parathyroidectomy - series
[presentation]
Parinaud syndrome
[Disease]
Parkinson's disease
[animation]
Parkinson's disease
[Disease]
Parkinson's disease - resources
[SpecialTopic]
Paronychia
[Disease]
Paronychia, candidial
[imagepage]
Paroxysmal cold hemoglobinuria (PCH)
[Disease]
Paroxysmal nocturnal hemoglobinuria (PNH)
[Disease]
Paroxysmal supraventricular tachycardia (PSVT)
[Disease]
Partial (focal) seizure
[Disease]
Partial knee replacement - series
[presentation]
Partial thromboplastin time (PTT)
[Test]
Passive-aggressive personality disorder
[Disease]
Patches
[Symptoms]
Patellar dislocation
[imagepage]
Patent ductus arteriosis (PDA) - series
[presentation]
Patent ductus arteriosus
[Disease]
Patent foramen ovale
[Disease]
Patent urachus
[imagepage]
Patent urachus repair
[Surgery]
Patent urachus repair - series
[presentation]
Pathological gambling
[Disease]
Pathway of sperm
[imagepage]
Patient and doctor work together
[imagepage]
PB
PBG test
[Test]
Pe
Peak expiratory flow rate
[Test]
Peak flow meter
[imagepage]
Peak flow meter use - series
[presentation]
Pectus carinatum
[Symptoms]
Pectus excavatum
[Symptoms]
Pectus excavatum
[imagepage]
Pectus excavatum - discharge
[Discharge Instructions]
Pectus excavatum repair
[Surgery]
Pectus excavatum repair - series
[presentation]
Pediatric heart surgery
[Surgery]
Pediatric heart surgery - discharge
[Discharge Instructions]
Pedicle
[SpecialTopic]
Pellagra
[Disease]
Pelvic (between the hips) radiation - discharge
[Discharge Instructions]
Pelvic adhesions
[imagepage]
Pelvic CT scan
[Test]
Pelvic inflammatory disease (PID)
[Disease]
Pelvic laparoscopy
[imagepage]
Pelvic laparoscopy
[Surgery]
Pelvic laparoscopy - series
[presentation]
Pelvis MRI scan
[Test]
Pelvis x-ray
[Test]
Pemphigus vulgaris
[Disease]
Pemphigus, vulgaris - lesions in the mouth
[imagepage]
Pemphigus, vulgaris on the back
[imagepage]
Pencil erasers
[Poison]
Pencil swallowing
[Poison]
Penis
[SpecialTopic]
Penis care (uncircumcised)
[SpecialTopic]
Penis pain
[Symptoms]
Penis, with and without foreskin
[imagepage]
Pentazocine overdose
[Poison]
Pentobarbital overdose
[Poison]
Peppermint oil overdose
[Poison]
Peptic ulcer
[Disease]
Percussion
[imagepage]
Percussion
[imagepage]
Percussion
[SpecialTopic]
Percutaneous transhepatic cholangiogram
[Test]
Percutaneous transluminal coronary angioplasty (PTCA)
[animation]
Percutaneous umbilical cord blood sampling - series
[presentation]
Percutaneous urinary procedures
[Surgery]
Percutaneous urinary procedures - discharge
[Discharge Instructions]
Percutaneously inserted central catheter - infants
[SpecialTopic]
Periactin overdose
[Poison]
Pericardial fluid culture
[imagepage]
Pericardial fluid culture
[Test]
Pericardial fluid gram stain
[Test]
Pericardial fluid stain
[imagepage]
Pericardiocentesis
[Test]
Pericarditis
[Disease]
Pericarditis
[imagepage]
Pericarditis - after heart attack
[Disease]
Pericarditis - bacterial
[Disease]
Pericarditis - constrictive
[Disease]
Pericardium
[imagepage]
Pericardium
[imagepage]
Perichondritis
[Disease]
Periodontitis
[Disease]
Perioral dermatitis
[Disease]
Periorbital cellulitis
[imagepage]
Periorbital cellulitis
[Disease]
Periosteum
[SpecialTopic]
Peripartum cardiomyopathy
[imagepage]
Peripartum cardiomyopathy
[Disease]
Peripheral
[SpecialTopic]
Peripheral arterial line
[imagepage]
Peripheral arterial line - infants
[SpecialTopic]
Peripheral artery bypass - leg
[Surgery]
Peripheral artery bypass - leg - discharge
[Discharge Instructions]
Peripheral artery disease - legs
[Disease]
Peripheral intravenous line
[imagepage]
Peripheral intravenous line - infants
[SpecialTopic]
Peripheral neuropathy
[Disease]
Peripheral orientation
[imagepage]
Peripherally inserted central catheter
[Self-Care Instructions]
Perirenal abscess
[Disease]
Peristalsis
[imagepage]
Peristalsis
[animation]
Peristalsis
[SpecialTopic]
Peritoneal and ovarian cancer, CT scan
[imagepage]
Peritoneal culture
[imagepage]
Peritoneal fluid analysis
[Test]
Peritoneal fluid culture
[Test]
Peritoneal sample
[imagepage]
Peritonitis
[Disease]
Peritonitis - dialysis associated
[Disease]
Peritonitis - secondary
[Disease]
Peritonitis - spontaneous
[Disease]
Peritonsillar abscess
[Disease]
Periventricular leukomalacia
[Disease]
Periventricular leukomalacia
[imagepage]
Pernicious anemia
[Disease]
Personality disorders
[Disease]
Pertussis
[Disease]
Pes planus
[Disease]
Pesticide risks around the home
[imagepage]
Pesticides
[Nutrition]
Pesticides and fruit
[imagepage]
Pesticides on fruits and vegetables
[SpecialTopic]
PET scan
[Test]
Petit mal seizure
[Disease]
Petroleum jelly overdose
[Poison]
Petrositis
[Disease]
Pets and the immunocompromised person
[SpecialTopic]
Peutz-Jeghers syndrome
[Disease]
Ph
PH urine test
[imagepage]
Phagocytosis
[animation]
Phagocytosis
[imagepage]
Phantom limb pain
[Self-Care Instructions]
Pharmacy alternatives
[imagepage]
Pharyngitis
[Disease]
Pharyngitis - viral
[Disease]
Pharyngomaxillary space abscess
[Disease]
Phencyclidine overdose
[Poison]
Phenindamine overdose
[Poison]
Pheniramine overdose
[Poison]
Phenobarbital overdose
[Poison]
Phenothiazine overdose
[Poison]
Phenylbutazone overdose
[Poison]
Phenylketonuria
[Disease]
Phenylketonuria test
[imagepage]
Phenylketonuria test
[imagepage]
Phenytoin overdose
[Poison]
Pheochromocytoma
[Disease]
Philodendron poisoning
[Poison]
Philtrum
[imagepage]
Phlegmasia cerulea dolens
[Disease]
Phobia - simple/specific
[Disease]
Phonological disorder
[Disease]
Phosphorus in diet
[Nutrition]
Photographic fixative poisoning
[Poison]
Photophobia
[Symptoms]
Physical activity
[SpecialTopic]
Physical exam frequency
[SpecialTopic]
Physical exam frequency
[imagepage]
Physical examination
[SpecialTopic]
Physician Assistant profession (PA)
[SpecialTopic]
Phytochemicals
[imagepage]
Phytophotodermatitis on the hand
[imagepage]
Pi
Pica
[Disease]
Pick's disease
[Disease]
Pierre Robin syndrome
[Disease]
Pilonidal dimple
[Symptoms]
Pilonidal dimple
[imagepage]
Pine oil poisoning
[Poison]
Pinguecula
[Disease]
Pinna abnormalities and low-set ears
[Symptoms]
Pinna of the newborn ear
[imagepage]
Pinworm eggs
[imagepage]
Pinworm test
[Test]
Pinworm, close-up of the head
[imagepage]
Pinworms
[imagepage]
Pinworms
[Disease]
Piperonyl butoxide with pyrethrins poisoning
[Poison]
Piroxicam overdose
[Poison]
Pitted keratolysis
[imagepage]
Pitting edema on the leg
[imagepage]
Pituitary and TSH
[imagepage]
Pituitary gland
[imagepage]
Pituitary gland
[animation]
Pituitary hormones
[imagepage]
Pituitary infarction
[Disease]
Pituitary tumor
[Disease]
Pityriasis alba
[Disease]
Pityriasis rosea
[Disease]
Pityriasis rosea on the chest
[imagepage]
Pityriasis rubra pilaris
[Disease]
Pityriasis rubra pilaris - close-up
[imagepage]
Pityriasis rubra pilaris on the chest
[imagepage]
Pityriasis rubra pilaris on the feet
[imagepage]
Pityriasis rubra pilaris on the palms
[imagepage]
Pl
Placenta
[imagepage]
Placenta
[imagepage]
Placenta
[imagepage]
Placenta abruptio
[Disease]
Placenta delivery
[animation]
Placenta formation
[animation]
Placenta previa
[imagepage]
Placenta previa
[Disease]
Placental insufficiency
[Disease]
Plague
[Disease]
Plantar fascia
[imagepage]
Plantar fasciitis
[Disease]
Plantar fasciitis
[imagepage]
Plantar wart
[imagepage]
Plaque and tartar on teeth
[SpecialTopic]
Plaque buildup in arteries
[imagepage]
Plasma amino acids
[Test]
Plastic casting resin poisoning
[Poison]
Plastic resin hardener poisoning
[Poison]
Platelet aggregation test
[Test]
Platelet associated antibodies
[Test]
Platelet count
[Test]
Plethysmography
[Test]
Plethysmography
[imagepage]
Pleural biopsy
[imagepage]
Pleural cavity
[imagepage]
Pleural culture
[imagepage]
Pleural effusion
[imagepage]
Pleural effusion
[Disease]
Pleural fluid analysis
[Test]
Pleural fluid culture
[Test]
Pleural fluid gram stain
[Test]
Pleural fluid smear
[Test]
Pleural needle biopsy
[Test]
Pleural smear
[imagepage]
Pleural space
[imagepage]
Pleurisy
[Disease]
Plummer-Vinson syndrome/esophageal web
[Disease]
Pn
Pneumococcal conjugate vaccine
[SpecialTopic]
Pneumococcal pneumonia
[imagepage]
Pneumococcal polysaccharide vaccine
[SpecialTopic]
Pneumococcal vaccine
[imagepage]
Pneumococci organism
[imagepage]
Pneumocystis carinii pneumonia
[Disease]
Pneumocystosis
[imagepage]
Pneumomediastinum
[Disease]
Pneumonia
[Disease]
Pneumonia
[imagepage]
Pneumonia - children - discharge
[Discharge Instructions]
Pneumonia - adults - discharge
[Discharge Instructions]
Pneumonia - weakened immune system
[Disease]
Pneumothorax
[imagepage]
Pneumothorax - series
[presentation]
Pneumothorax - chest x-ray
[imagepage]
Pneumothorax - infants
[Disease]
Po
Poinsettia poisoning
[Poison]
Point tenderness - abdomen
[Symptoms]
Poison control center - Emergency number
[imagepage]
Poison control center - emergency number
[Poison]
Poison ivy - oak - sumac
[Poison]
Poison ivy - oak - sumac rash
[Injury]
Poison ivy itchiness
[SpecialTopic]
Poison ivy on the knee
[imagepage]
Poison ivy on the leg
[imagepage]
Poison oak rash on the arm
[imagepage]
Poison plants
[imagepage]
Poisoning - fish and shellfish
[Poison]
Poisoning first aid
[Injury]
Poisonous snakes - series
[presentation]
Poisons
[imagepage]
Pokeweed poisoning
[Poison]
Polio immunization (vaccine)
[SpecialTopic]
Poliomyelitis
[imagepage]
Poliomyelitis
[Disease]
Polyarteritis nodosa
[Disease]
Polyarteritis, microscopic on the shin
[imagepage]
Polychromatophilia
[Disease]
Polycystic kidney disease
[Disease]
Polycystic ovary disease
[Disease]
Polycythemia vera
[Disease]
Polydactyly
[Symptoms]
Polydactyly - an infant's hand
[imagepage]
Polyhydramnios
[Symptoms]
Polyhydramnios
[imagepage]
Polymorphic light eruption
[Disease]
Polymorphic light eruption on the arm
[imagepage]
Polymyalgia rheumatica
[Disease]
Polymyositis - adult
[Disease]
Polysomnography
[Test]
Poor feeding in infants
[Symptoms]
Porphyria
[Disease]
Porphyria cutanea tarda on the hands
[imagepage]
Porphyrin urine test
[imagepage]
Porphyrins - blood
[Test]
Porphyrins - urine
[Test]
Port wine stain on a child's face
[imagepage]
Port-wine stain
[Disease]
Portacaval shunting
[Surgery]
Positive PPD skin test
[imagepage]
Positive reaction to allergen
[imagepage]
Post myocardial infarction ECG wave tracings
[imagepage]
Post surgical pain treatment
[SpecialTopic]
Post-inflammatory hyperpigmentation - calf
[imagepage]
Post-inflammatory hyperpigmentation 2
[imagepage]
Post-MI pericarditis
[imagepage]
Post-splenectomy syndrome
[Disease]
Post-streptococcal GN
[Disease]
Post-traumatic stress disorder
[imagepage]
Post-traumatic stress disorder
[Disease]
Posterior cruciate ligament (PCL) injury
[Injury]
Posterior cruciate ligament of the knee
[imagepage]
Posterior fossa tumor
[Disease]
Posterior heart arteries
[imagepage]
Posterior spinal anatomy
[imagepage]
Posterior tongue carcinoma
[Disease]
Postherpetic neuralgia
[Disease]
Postpartum depression
[Disease]
Postural drainage
[imagepage]
Postural drainage
[Self-Care Instructions]
Potassium - urine
[Test]
Potassium carbonate poisoning
[Poison]
Potassium hydroxide poisoning
[Poison]
Potassium in diet
[Nutrition]
Potassium test
[Test]
Potato plant poisoning - green tubers and sprouts
[Poison]
Potbellies
[imagepage]
Potbellies and toddlers
[SpecialTopic]
Potter syndrome
[Disease]
PP
PPD skin test
[Test]
PPD skin test
[imagepage]
Pr
Prader-Willi syndrome
[Disease]
Preauricular tag or pit
[Symptoms]
Precocious puberty
[Disease]
Preeclampsia
[animation]
Preeclampsia
[imagepage]
Preeclampsia
[Disease]
Pregnancy
[animation]
Pregnancy - health risks
[SpecialTopic]
Pregnancy - identifying fertile days
[SpecialTopic]
Pregnancy care
[SpecialTopic]
Pregnancy test
[imagepage]
Pregnancy test
[Test]
Pregnancy ultrasound
[Test]
Pregnanediol
[Test]
Premature ejaculation
[Disease]
Premature infant
[Disease]
Premenstrual bloating
[imagepage]
Premenstrual dysphoric disorder
[Disease]
Premenstrual syndrome
[Disease]
Prepare for your child's ear tube surgery
[multimedia]
Prepare for your child's hernia surgery
[multimedia]
Prerenal azotemia
[Disease]
Presbyopia
[Disease]
Preschooler development
[SpecialTopic]
Preschooler development
[imagepage]
Preschooler test
[imagepage]
Preschooler test or procedure preparation
[SpecialTopic]
Pressure stockings
[imagepage]
Pressure ulcer
[Injury]
Pressure ulcers - what to ask your doctor
[Questions To Ask Your Doctor]
Preventing falls
[imagepage]
Preventing falls
[Self-Care Instructions]
Preventing falls - what to ask your doctor
[Questions To Ask Your Doctor]
Preventing head injuries in children
[Self-Care Instructions]
Preventing pressure ulcers
[Self-Care Instructions]
Prevention of cystitis
[imagepage]
Prevention of heart disease
[imagepage]
Preventive health care
[SpecialTopic]
Preventive medicine
[imagepage]
Primary alveolar hypoventilation
[Disease]
Primary amenorrhea
[imagepage]
Primary amyloidosis
[Disease]
Primary and secondary hypothyroidism
[imagepage]
Primary biliary cirrhosis
[Disease]
Primary brain tumor
[imagepage]
Primary HIV infection
[imagepage]
Primary hyperparathyroidism
[Disease]
Primary infertility
[imagepage]
Primary intestinal pseudo-obstruction
[Disease]
Primary lymphoma of the brain
[Disease]
Primary myelofibrosis
[Disease]
Primary or secondary fibrinolysis
[Disease]
Primary pulmonary hypertension
[imagepage]
Primary syphilis
[imagepage]
Primary thrombocythemia
[Disease]
Proctitis
[Disease]
Proctitis - streptococcal
[Disease]
Progeria
[Disease]
Prognathism
[Symptoms]
Prognathism
[imagepage]
Progression of a decubitis ulcer
[imagepage]
Progressive build-up of plaque in coronary artery
[imagepage]
Progressive multifocal leukoencephalopathy
[Disease]
Progressive supranuclear palsy
[Disease]
Prolactin
[Test]
Prolactinoma
[Disease]
Prolactinoma - males
[Disease]
Proliferation
[SpecialTopic]
Promethazine overdose
[Poison]
Propane poisoning
[Poison]
Proper fitting shoes
[imagepage]
Proper hand washing
[imagepage]
Propoxyphene overdose
[Poison]
Propyl alcohol
[Poison]
Prostate brachytherapy
[Surgery]
Prostate brachytherapy - discharge
[Discharge Instructions]
Prostate cancer
[imagepage]
Prostate cancer
[Disease]
Prostate cancer
[imagepage]
Prostate cancer - resources
[SpecialTopic]
Prostate gland
[imagepage]
Prostate resection - minimally invasive
[Surgery]
Prostate resection - minimally invasive - discharge
[Discharge Instructions]
Prostatectomy - series
[presentation]
Prostatitis - bacterial acute
[Disease]
Prostatitis - bacterial chronic
[Disease]
Prostatitis - nonbacterial - chronic
[Disease]
Prosthesis
[SpecialTopic]
Protein - urine
[Test]
Protein C
[Test]
Protein electrophoresis - serum
[Test]
Protein electrophoresis - urine
[Test]
Protein in diet
[Nutrition]
Protein S
[Test]
Protein urine test
[imagepage]
Protein-losing enteropathy
[Disease]
Proteins
[imagepage]
Prothrombin time (PT)
[Test]
Proton therapy
[SpecialTopic]
Protuberance
[SpecialTopic]
Proximal
[SpecialTopic]
Proximal renal tubular acidosis
[Disease]
Prune belly syndrome
[Disease]
Ps
PSA
[Test]
PSA blood test
[imagepage]
Pseudogout
[Disease]
Pseudohypoparathyroidism
[Disease]
Pseudomembranous colitis
[Disease]
Pseudotumor cerebri
[Disease]
Psittacosis
[Disease]
Psoriasis
[Disease]
Psoriasis - guttate
[Disease]
Psoriasis - resources
[SpecialTopic]
Psoriasis on the knuckles
[imagepage]
Psoriasis, guttate on the arms and chest
[imagepage]
Psoriasis, guttate on the cheek
[imagepage]
Psoriasis, magnified x4
[imagepage]
Psoriatic arthritis
[Disease]
Psychosis
[Disease]
Pt
Pterygium
[Disease]
PTH
[Test]
PTH-related protein
[Test]
Ptosis
[Disease]
Ptosis, drooping of the eyelid
[imagepage]
Pu
Puberty and adolescence
[SpecialTopic]
Pubic lice
[Disease]
Pubic louse-male
[imagepage]
Pulmonary actinomycosis
[Disease]
Pulmonary alveolar proteinosis
[Disease]
Pulmonary angiography
[Test]
Pulmonary arteries
[imagepage]
Pulmonary arteriovenous fistula
[Disease]
Pulmonary aspergilloma (mycetoma)
[Disease]
Pulmonary aspergillosis
[imagepage]
Pulmonary aspergillosis - allergic bronchopulmonary type
[Disease]
Pulmonary atresia
[Disease]
Pulmonary edema
[Disease]
Pulmonary embolus
[imagepage]
Pulmonary embolus
[Disease]
Pulmonary function tests
[Test]
Pulmonary hypertension
[Disease]
Pulmonary lobectomy - series
[presentation]
Pulmonary mass - side view chest x-ray
[imagepage]
Pulmonary nocardiosis
[Disease]
Pulmonary nodule - front view chest x-ray
[imagepage]
Pulmonary nodule, solitary - CT scan
[imagepage]
Pulmonary tuberculosis
[Disease]
Pulmonary valve stenosis
[Disease]
Pulmonary veno-occlusive disease
[Disease]
Pulmonary ventilation/perfusion scan
[Test]
Pulse
[Test]
Pulse - bounding
[Symptoms]
Pulse - weak or absent
[Symptoms]
Pupil - white spots
[Symptoms]
Purpura
[Symptoms]
Pursed lip breathing
[imagepage]
Pustules
[Symptoms]
Pustules, superficial on the arm
[imagepage]
Py
Pyelonephritis
[Disease]
Pyloric stenosis
[Disease]
Pyloric stenosis
[imagepage]
Pyloric stenosis - series
[presentation]
Pyloroplasty
[Surgery]
Pyogenic abscess
[imagepage]
Pyogenic granuloma
[Disease]
Pyogenic granuloma - close-up
[imagepage]
Pyogenic granuloma on the hand
[imagepage]
Pyogenic liver abscess
[Disease]
Pyruvate kinase
[Test]
Pyruvate kinase deficiency
[Disease]
Physician Directory
Physician Specialties
Medical Glossary
Guide for Patients
Guide for Visitors
About Us
·
Contact Us
·
Phone Listing
·
Residency Programs
·
Site Map
·
Site Search
·
Links
·
FAQs
© 2008 Maryland General Hospital, All Rights Reserved · 827 Linden Avenue, Baltimore, MD 21201 · 410-225-8000
Commitment to Compliance
·
Privacy Policy
·
Terms and Conditions of Use
·
Disclaimer
·
JCAHO Public Notice