A to Z

Brief descriptions of key health diseases and conditions.

A

• A to Z Symptom: Belly Pain
• A to Z: Abnormality of Gait (Gait Abnormality)
• A to Z: Abrasion
• A to Z: Abscess
• A to Z: Abscess, Skin
• A to Z: Abscess, Tooth
• A to Z: Abuse, Physical
• A to Z: Abuse, Psychological
• A to Z: Abuse, Sexual
• A to Z: Abuse, Substance
• A to Z: Acanthosis Nigricans
• A to Z: Achondroplasia
• A to Z: Acne, Infant
• A to Z: Acute Febrile Mucocutaneous Lymph Node Syndrome (MCLS)
• A to Z: Acute Lymphoblastic Leukemia (ALL)
• A to Z: Acute Myeloid Leukemia (AML)
• A to Z: Adenovirus
• A to Z: Adrenal Insufficiency
• A to Z: Adynamic Ileus
• A to Z: Alcohol Abuse
• A to Z: Allergy
• A to Z: Allergy, Drug
• A to Z: Alopecia Areata
• A to Z: Alpha Thalassemia
• A to Z: Amebiasis
• A to Z: Amenorrhea
• A to Z: Amenorrhea, Primary
• A to Z: Amenorrhea, Secondary
• A to Z: Anal Fissure
• A to Z: Anaphylaxis
• A to Z: Anemia
• A to Z: Anorexia Nervosa
• A to Z: Anterior Cruciate Ligament (ACL) Injuries
• A to Z: Appendicitis
• A to Z: Apthous Ulcers (Canker Sores)
• A to Z: Arrhythmia
• A to Z: Arteriovenous Malformation (AVM)
• A to Z: Arteritis
• A to Z: Arthrogryposis
• A to Z: Arthropathy
• A to Z: Asthma
• A to Z: Asthma, Attack
• A to Z: Asthma, Cough Variant
• A to Z: Astrocytoma
• A to Z: Ataxia Telangiectasia
• A to Z: Ataxia, Cerebellar
• A to Z: Atopic Dermatitis
• A to Z: Atresia
• A to Z: Atresia, Anal
• A to Z: Atresia, Aortic
• A to Z: Atresia, Biliary
• A to Z: Atresia, Choanal
• A to Z: Atresia, Esophageal
• A to Z: Atresia, Pulmonary
• A to Z: Atresia, Tricuspid
• A to Z: Atrial Flutter
• A to Z: Atrial Septal Defect (ASD)
• A to Z: Atrioventricular Septal Defect
• A to Z: Attention Deficit Hyperactivity Disorder (ADHD)
• A to Z: Autism
• A to Z: Aortic Stenosis
• Definition: Asthma Action Plan

B

• A to Z Symptom: Back Pain
• A to Z: Babesiosis
• A to Z: Bacterial Vaginosis
• A to Z: Balanitis
• A to Z: Balanoposthitis
• A to Z: Barrett's Esophagus
• A to Z: Bell's Palsy
• A to Z: Benign Joint Hypermobility Syndrome
• A to Z: Beriberi
• A to Z: Beta Thalassemia
• A to Z: Biceps Tendonitis
• A to Z: Bipolar Disorder
• A to Z: Blepharitis
• A to Z: Blisters
• A to Z: Blood in Stool
• A to Z: Blood in Urine
• A to Z: Body Dysmorphic Disorder (BDD)
• A to Z: Borderline Personality Disorder (BPD)
• A to Z: Botulism
• A to Z: Botulism, Foodborne
• A to Z: Botulism, Infant
• A to Z: Botulism, Wound
• A to Z: Breast Mass/Fibroadenoma
• A to Z: Bronchiectasis
• A to Z: Bronchiectasis, Acquired
• A to Z: Bronchiectasis, Congenital
• A to Z: Bronchiolitis
• A to Z: Bronchitis
• A to Z: Bruxism
• A to Z: Bulimia
• A to Z: Bullous Myringitis
• A to Z: Burn, First-Degree
• A to Z: Burn, Second-Degree
• A to Z: Burn, Third-Degree

C

• A to Z Symptom: Chest Pain
• A to Z Symptom: Cough
• A to Z Symptom: Crying in Babies
• A to Z: Calcaneal Apophysitis
• A to Z: Candidiasis
• A to Z: Canker Sores
• A to Z: Cardiac Arrest
• A to Z: Cardiomegaly
• A to Z: Cardiomyopathy
• A to Z: Cat Scratch Disease
• A to Z: Cellulitis
• A to Z: Cellulitis, Orbital
• A to Z: Central Line Infection
• A to Z: Central Sleep Apnea
• A to Z: Cerebellar Ataxia
• A to Z: Cerebral Palsy, Infantile
• A to Z: Cervicalgia
• A to Z: Chalazion
• A to Z: Charcot-Marie-Tooth Disease
• A to Z: Cholangitis
• A to Z: Cholelithiasis (Gallstones)
• A to Z: Chondrodystrophy
• A to Z: Cleft Lip, Bilateral
• A to Z: Cleft Lip, Unilateral
• A to Z: Cleft Palate With Cleft Lip, Bilateral
• A to Z: Cleft Palate With Cleft Lip, Unilateral
• A to Z: Clubfoot
• A to Z: Coarctation of the Aorta (COA)
• A to Z: Colic
• A to Z: Colitis
• A to Z: Common Variable Immunodeficiency (CVID)
• A to Z: Complete Transposition of the Great Vessels
• A to Z: Compression of the Brain
• A to Z: Concussion
• A to Z: Congenital Anomaly
• A to Z: Congestive Heart Failure
• A to Z: Conjunctivitis (Pinkeye)
• A to Z: Constipation
• A to Z: Contracture of Tendon Sheath
• A to Z: Contusion (Bruise), Abdomen
• A to Z: Contusion (Bruise), Ankle
• A to Z: Contusion (Bruise), Back
• A to Z: Contusion (Bruise), Buttocks
• A to Z: Contusion (Bruise), Chest
• A to Z: Contusion (Bruise), Elbow
• A to Z: Contusion (Bruise), Eye
• A to Z: Contusion (Bruise), Eyelid
• A to Z: Contusion (Bruise), Face, Scalp, & Neck
• A to Z: Contusion (Bruise), Finger
• A to Z: Contusion (Bruise), Forearm
• A to Z: Contusion (Bruise), Hand
• A to Z: Contusion (Bruise), Hip
• A to Z: Contusion (Bruise), Knee
• A to Z: Contusion (Bruise), Lower Leg
• A to Z: Contusion (Bruise), Shoulder
• A to Z: Coronavirus
• A to Z: Costochondritis
• A to Z: Coxa Valga
• A to Z: Coxsackievirus
• A to Z: Craniopharyngioma
• A to Z: Crohn's Disease
• A to Z: Croup
• A to Z: Cryptorchidism
• A to Z: Cyst, Cerebral
• A to Z: Cyst, Meibomian
• A to Z: Cyst, Ovarian
• A to Z: Cystic Fibrosis (CF)
• A to Z: Cystitis
• A to Z: Cytomegalovirus
• A to Z: Chronic Lymphocytic Thyroiditis
• Definition: Cough

D

• A to Z Symptom: Diarrhea
• A to Z Symptom: Dizziness
• A to Z: Deformity, Acquired
• A to Z: Deformity, Congenital
• A to Z: Dehydration
• A to Z: Dental Cavities
• A to Z: Depression
• A to Z: Dermatitis
• A to Z: Dermatitis, Atopic
• A to Z: Dermatitis, Contact
• A to Z: Dermatitis, Infantile Seborrheic
• A to Z: Dermatitis, Seborrheic
• A to Z: Dermatomyositis
• A to Z: Dermatophytosis (Ringworm)
• A to Z: Developmental Delay
• A to Z: Developmental Dysplasia of the Hip (DDH)
• A to Z: Diabetes
• A to Z: Diabetes Insipidus, Central
• A to Z: Diabetes Insipidus, Nephrogenic
• A to Z: Diabetes, Type 1
• A to Z: Diabetes, Type 2
• A to Z: Diabetic Ketoacidosis
• A to Z: Diastrophic Dysplasia
• A to Z: Diplegia
• A to Z: Dislocation, Elbow
• A to Z: Dislocation, Finger
• A to Z: Dislocation, Hip
• A to Z: Dislocation, Shoulder
• A to Z: Dislocation, Thumb
• A to Z: Dislocation, Toe
• A to Z: Disuse Osteoporosis
• A to Z: Down Syndrome
• A to Z: Drug Withdrawal, Newborn
• A to Z: Duodenitis
• A to Z: Dysmenorrhea
• A to Z: Dysphagia
• A to Z: Dyspnea
• A to Z: Dysrhythmia
• A to Z: Dysuria
• Definition: DNA

E

• A to Z: Eardrum, Perforated
• A to Z: Eating Disorder
• A to Z: Ebstein's Anomaly
• A to Z: Ectopic Ureter
• A to Z: Eczema
• A to Z: Eczema Herpeticum
• A to Z: Edema
• A to Z: Encephalopathy
• A to Z: Enchondromatosis
• A to Z: Encopresis
• A to Z: Endocardial Cushion Defect
• A to Z: Endometritis
• A to Z: Enlarged Tonsils
• A to Z: Enteritis
• A to Z: Enterovirus
• A to Z: Enthesopathy
• A to Z: Enuresis
• A to Z: Eosinophilic Esophagitis
• A to Z: Ependymoma
• A to Z: Epididymitis
• A to Z: Epilepsy
• A to Z: Epistaxis (Nosebleed)
• A to Z: Erythema Multiforme
• A to Z: Esophagitis
• A to Z: Expressive Language Disorder

F

• A to Z Symptom: Fainting
• A to Z Symptom: Fever
• A to Z: Factor IX Deficiency (Hemophilia B)
• A to Z: Factor VIII Deficiency (Hemophilia A)
• A to Z: Failure to Thrive
• A to Z: Febrile Seizures
• A to Z: Feeding Problems, Infant
• A to Z: Fistula, Coccygeal or Pilonidal
• A to Z: Flat Foot
• A to Z: Flatulence, Eructation, and Gas Pain
• A to Z: Flu (Influenza)
• A to Z: Food Poisoning
• A to Z: Foreign Body, Ear
• A to Z: Foreign Body, Eye
• A to Z: Foreign Body, Nose
• A to Z: Fracture, Bimalleolar
• A to Z: Fracture, Clavicle
• A to Z: Fracture, Collarbone
• A to Z: Fracture, Distal Radius and Ulna
• A to Z: Fracture, Elbow
• A to Z: Fracture, Fibula
• A to Z: Fracture, Lateral Malleolus
• A to Z: Fracture, Nasal (Broken Nose)
• A to Z: Fracture, Radius
• A to Z: Fracture, Scaphoid (Wrist)
• A to Z: Fracture, Skull
• A to Z: Fragile X Syndrome
• A to Z: Fracture, Patella (Kneecap)

G

• A to Z: Brain Stem Glioma
• A to Z: Gait Abnormality (Abnormality of Gait)
• A to Z: Galactosemia
• A to Z: Gallstones
• A to Z: Gastritis
• A to Z: Gastroenteritis
• A to Z: Gastroesophageal Reflux Disease (GERD)
• A to Z: Gastroparesis
• A to Z: Gastroschisis
• A to Z: Genu Valgum
• A to Z: Genu Varum
• A to Z: Gestational Diabetes
• A to Z: Giardiasis
• A to Z: Gingivostomatitis, Herpetic
• A to Z: Glomerulonephritis
• A to Z: Glycogenosis
• A to Z: Graft Versus Host Disease
• A to Z: Granulomatosis with Polyangiitis (GPA)
• A to Z: Graves Disease
• A to Z: Growth Disorder

H

• A to Z Symptom: Headache
• A to Z: Hand, Foot, and Mouth Disease
• A to Z: Hashimoto's Thyroiditis
• A to Z: Hay Fever
• A to Z: Head Injury
• A to Z: Hearing Loss, Conductive
• A to Z: Hearing Loss, Mixed
• A to Z: Hearing Loss, Neural
• A to Z: Hearing Loss, Perceptive
• A to Z: Hearing Loss, Sensorineural
• A to Z: Hemangioma
• A to Z: Hematemesis
• A to Z: Hematuria (Blood in Urine)
• A to Z: Hemiplegia
• A to Z: Hemophagocytic Syndrome
• A to Z: Hemophilia A (Factor VIII Deficiency)
• A to Z: Hemophilia B (Factor IX Deficiency)
• A to Z: Hemorrhage, Intracerebral
• A to Z: Hemorrhage, Subconjunctival
• A to Z: Henoch-Schönlein Purpura (HSP)
• A to Z: Hereditary Angioedema
• A to Z: Hernia, Bilateral
• A to Z: Hernia, Epigastric
• A to Z: Hernia, Hiatal
• A to Z: Hernia, Incisional
• A to Z: Hernia, Inguinal
• A to Z: Hernia, Umbilical
• A to Z: Herpangina
• A to Z: Herpes Simplex 1
• A to Z: Herpes Simplex 2
• A to Z: Herpes Zoster
• A to Z: Hidradenitis
• A to Z: Hirschsprung Disease
• A to Z: Hives
• A to Z: Hunter Syndrome
• A to Z: Hydrocele
• A to Z: Hydrocephalus
• A to Z: Hydromyelia
• A to Z: Hydronephrosis
• A to Z: Hyperkalemia
• A to Z: Hyperopia
• A to Z: Hypertension, Intracranial
• A to Z: Hypertension, Primary
• A to Z: Hypertension, Pulmonary
• A to Z: Hypertriglyceridemia
• A to Z: Hypertrophy, Tonsillar (Enlarged Tonsils)
• A to Z: Hyphema
• A to Z: Hypogammaglobulinemia
• A to Z: Hypoglycemia
• A to Z: Hyponatremia
• A to Z: Hypoplastic Left Heart Syndrome
• A to Z: Hyposmolality
• A to Z: Hypospadias
• A to Z: Hypothermia
• A to Z: Hypothyroidism
• A to Z: Hypoxemia

I

• A to Z: Idiopathic Thrombocytopenic Purpura
• A to Z: Ileus
• A to Z: Immune Thrombocytopenic Purpura
• A to Z: Impacted Cerumen
• A to Z: Impetigo
• A to Z: Infection, Skin
• A to Z: Inflammatory Bowel Disease
• A to Z: Influenza (Flu)
• A to Z: Insect Bites/Stings, Non-Venomous
• A to Z: Insect Bites/Stings, Venomous
• A to Z: Interrupted Aortic Arch
• A to Z: Interventricular Septal Defect
• A to Z: Intestinal Malabsorption
• A to Z: Intestinal Malrotation
• A to Z: Intracerebral Hemorrhage
• A to Z: Intussusception
• A to Z: Iridocyclitis
• A to Z: Iritis
• A to Z: Iron-Deficiency Anemia
• A to Z: Irritable Bowel Syndrome

J

• A to Z: Jaundice
• A to Z: Joint Effusion
• A to Z: Juvenile Idiopathic Arthritis (JIA)
• A to Z: Juvenile Myoclonic Epilepsy
• A to Z: Juvenile Rheumatoid Arthritis (JRA)

K

• A to Z: Kawasaki Disease
• A to Z: Keloids
• A to Z: Kidney Disease
• A to Z: Kidney Failure
• A to Z: Kidney Stones
• A to Z: Kleine-Levin Syndrome
• A to Z: Klinefelter Syndrome
• A to Z: Kohler's Disease
• A to Z: Kyphosis
• A to Z: Kyphosis, Congenital
• A to Z: Kyphosis, Postural
• A to Z: Kyphosis, Scheuermann's

L

• A to Z: Lactose Intolerance
• A to Z: Lateral Malleolar Fracture
• A to Z: Legg-Calvé-Perthes Disease
• A to Z: Li-Fraumeni Syndrome
• A to Z: Lipoma
• A to Z: Lumbago
• A to Z: Lyme Disease
• A to Z: Lymphadenitis
• A to Z: Lymphangioma Circumscriptum

M

• A to Z Symptom: Malaise and Fatigue
• A to Z: MRSA
• A to Z: Marcus Gunn Syndrome
• A to Z: Meatal Stenosis
• A to Z: Medial Collateral Ligament (MCL) Injuries
• A to Z: Meibomian Cyst
• A to Z: Meningitis, Bacterial
• A to Z: Meningitis, Viral
• A to Z: Mental Disorder, Non-psychotic
• A to Z: Metabolic Syndrome
• A to Z: Microcephaly
• A to Z: Migraine
• A to Z: Migraine, Without Aura
• A to Z: Mitochondrial Disorder
• A to Z: Molluscum Contagiosum
• A to Z: Mononeuritis Multiplex
• A to Z: Mononucleosis
• A to Z: Mucopolysaccharidosis Type II
• A to Z: Multiple Sclerosis (MS)
• A to Z: Myalgia
• A to Z: Myasthenia Gravis (MG)
• A to Z: Myelomeningocele
• A to Z: Myoclonus
• A to Z: Myopia
• A to Z: Myositis
• A to Z: Myringitis, Bullous
• A to Z: Myringitis, Infectious
• A to Z: MSSA

N

• A to Z Symptom: Nausea
• A to Z: Necrotizing Enterocolitis
• A to Z: Necrotizing Respiratory Granulomatosis
• A to Z: Neoplasm (Tumor), Malignant
• A to Z: Nephrotic Syndrome
• A to Z: Neurofibromatosis
• A to Z: Neurogenic Bladder
• A to Z: Neurosis
• A to Z: Neutropenia
• A to Z: Nonunion of Fracture
• A to Z: Norovirus
• A to Z: Nursemaid's Elbow (Annular Ligament Displacement)
• A to Z: Nystagmus

O

• A to Z: Obesity, Morbid
• A to Z: Obesity, Severe
• A to Z: Obstructive Sleep Apnea
• A to Z: Ollier Disease
• A to Z: Omphalitis
• A to Z: Open Wound, Cheek
• A to Z: Open Wound, Ear
• A to Z: Open Wound, Elbow
• A to Z: Open Wound, Face
• A to Z: Open Wound, Finger
• A to Z: Open Wound, Foot
• A to Z: Open Wound, Forearm
• A to Z: Open Wound, Forehead
• A to Z: Open Wound, Gum
• A to Z: Open Wound, Hand
• A to Z: Open Wound, Head
• A to Z: Open Wound, Hip and Thigh
• A to Z: Open Wound, Jaw
• A to Z: Open Wound, Knee/Leg/Ankle
• A to Z: Open Wound, Lip
• A to Z: Open Wound, Mouth
• A to Z: Open Wound, Nose
• A to Z: Open Wound, Scalp
• A to Z: Open Wound, Toe
• A to Z: Open Wound, Tongue
• A to Z: Open Wound, Wrist
• A to Z: Optic Nerve Glioma
• A to Z: Oral Apthae
• A to Z: Orthostatic Hypotension
• A to Z: Osteochondritis Dissecans
• A to Z: Osteodystrophy
• A to Z: Osteodystrophy, Renal
• A to Z: Osteogenesis Imperfecta
• A to Z: Osteomyelitis
• A to Z: Osteoporosis
• A to Z: Osteoporosis, Disuse
• A to Z: Otalgia (Ear Pain)
• A to Z: Otitis Media (Ear Infection)
• A to Z: Otorrhea

P

• A to Z: Palpitations
• A to Z: Panarteritis Nodosa
• A to Z: Pancreatitis
• A to Z: Panic Disorder
• A to Z: Panniculitis, Popsicle
• A to Z: Paralytic Ileus
• A to Z: Paresthesia
• A to Z: Paronychia
• A to Z: Paroxysmal Supraventricular Tachycardia (PSVT)
• A to Z: Patellar Dislocation
• A to Z: Patent Ductus Arteriosus (PDA)
• A to Z: Pectus Carinatum
• A to Z: Pectus Excavatum
• A to Z: Peptic Ulcers
• A to Z: Periarteritis Nodosa
• A to Z: Pericarditis
• A to Z: Peritonitis
• A to Z: Peritonsillar Abscess
• A to Z: Pervasive Developmental Disorder (PDD)
• A to Z: Phenylketonuria
• A to Z: Phimosis
• A to Z: Pilonidal Cyst
• A to Z: Pinkeye (Conjunctivitis)
• A to Z: Pituitary Dwarfism
• A to Z: Pityriasis Rosea
• A to Z: Pneumonia, Bacterial
• A to Z: Pneumonia, Mycoplasma
• A to Z: Pneumonia, Viral
• A to Z: Pneumonitis
• A to Z: Polyarteritis Nodosa
• A to Z: Polymyositis
• A to Z: Postoperative Infection
• A to Z: Postoperative Pain
• A to Z: Pott's Fracture
• A to Z: Precocious Puberty
• A to Z: Primitive Neuroectodermal Tumor (PNET)
• A to Z: Procidentia
• A to Z: Pseudotumor Cerebri
• A to Z: Psychosis
• A to Z: Pulmonary Artery Sling
• A to Z: Pulmonic Valvular Stenosis
• A to Z: Purpura, Allergic
• A to Z: Purpura, Anaphylactoid
• A to Z: Purpura, Henoch-Schönlein (HSP)
• A to Z: Purpura, Schönlein-Henoch
• A to Z: Pyelonephritis
• A to Z: Pyloric Stenosis
• A to Z: Pyogenic Arthritis (Septic Arthritis)
• A to Z: Pseudotumor Cerebri

Q

• A to Z: Q Fever
• A to Z: Quadriplegia

R

• A to Z Symptom: Rash
• A to Z Symptom: Rectal Bleeding
• A to Z: Radial Head Subluxation
• A to Z: Rash, Diaper
• A to Z: Rectal Prolapse
• A to Z: Renal Dysplasia
• A to Z: Resonance Disorder
• A to Z: Respiratory Failure
• A to Z: Respiratory Syncytial Virus
• A to Z: Retropharyngeal Abscess
• A to Z: Rhinitis, Allergic
• A to Z: Ringworm (Dermatophytosis)
• A to Z: Roseola
• A to Z: Rotavirus

S

• A to Z Symptom: Seizure
• A to Z Symptom: Sore Throat
• A to Z: Sanfilippo Syndrome
• A to Z: Sarcoidosis
• A to Z: Scabies
• A to Z: Scarlet Fever
• A to Z: Scoliosis
• A to Z: Scrotal Pain, Acute
• A to Z: Seizure, Absence
• A to Z: Seizure, Grand Mal
• A to Z: Seizure, Petit Mal
• A to Z: Seizure, Tonic-Clonic
• A to Z: Septic Arthritis (Pyogenic Arthritis)
• A to Z: Septicemia
• A to Z: Sever Disease
• A to Z: Shingles
• A to Z: Sialadenitis
• A to Z: Sickle Cell Disease
• A to Z: Sickle Cell Trait
• A to Z: Sinus, Coccygeal or Pilonidal
• A to Z: Sinusitis
• A to Z: Slipped Capital Femoral Epiphysis (SCFE)
• A to Z: Slipped Disc
• A to Z: Snake/Lizard Bites, Venomous
• A to Z: Spinal Stenosis
• A to Z: Spondylitis, Ankylosing
• A to Z: Spondyloepiphyseal Dysplasia (SED)
• A to Z: Spondylolisthesis
• A to Z: Spondylolysis
• A to Z: Sprain
• A to Z: Sprain, Ankle
• A to Z: Sprain, Knee
• A to Z: Sprain, Wrist
• A to Z: Stevens-Johnson Syndrome
• A to Z: Stomatitis
• A to Z: Strabismus
• A to Z: Strep Throat
• A to Z: Sturge-Weber Syndrome
• A to Z: Stye
• A to Z: Subconjunctival Hemorrhage
• A to Z: Subungual Hematoma
• A to Z: Syncope (Fainting)
• A to Z: Synovitis, Transient

T

• A to Z: Tachycardia
• A to Z: Talipes Equinovarus
• A to Z: Tenosynovitis
• A to Z: Testicular Torsion
• A to Z: Tetanus
• A to Z: Tetralogy of Fallot
• A to Z: Tetraplegia
• A to Z: Thrush
• A to Z: Thrush, Oral
• A to Z: Thyroid Nodule
• A to Z: Tic Disorder
• A to Z: Tidal Platelet Dysgenesis
• A to Z: Tietze Disease
• A to Z: Tinea Capitis
• A to Z: Tinea Corporis (Ringworm)
• A to Z: Tinea Cruris (Jock Itch)
• A to Z: Tonsillitis
• A to Z: Tooth Injury, Primary
• A to Z: Tooth Injury, Secondary
• A to Z: Torticollis
• A to Z: Tracheitis
• A to Z: Transplant, Bone Marrow
• A to Z: Trisomy 21
• A to Z: Truncus Arteriosus
• A to Z: Tuberous Sclerosis
• A to Z: Tethered Cord

U

• A to Z: Ulcerative Colitis
• A to Z: Umbilical Granuloma
• A to Z: Undescended Testicle
• A to Z: Upper Respiratory Infection
• A to Z: Ureterocele
• A to Z: Ureteropelvic (UP) Junction Obstruction
• A to Z: Urinary Tract Infection (UTI)
• A to Z: Urticaria (Hives)
• A to Z: Uveitis
• A to Z: Uveitis, Anterior
• A to Z: Ureitis

V

• A to Z Symptom: Vertigo
• A to Z Symptom: Vomiting
• A to Z: Vaginitis
• A to Z: Vaginosis
• A to Z: Vaginosis, Bacterial
• A to Z: Varicella (Chickenpox)
• A to Z: Varices
• A to Z: Varices, Esophageal
• A to Z: Varices, Scrotal
• A to Z: Varicocele (Scrotal Varices)
• A to Z: Venom
• A to Z: Ventricular Septal Defect (VSD)
• A to Z: Ventricular Tachycardia
• A to Z: Vesicoureteral Reflux (VUR)
• A to Z: Viral Exanthem
• A to Z: Viral Infection
• A to Z: Vitamin D Deficiency
• A to Z: Vitiligo
• A to Z: Von Hippel-Lindau Disease

W

• A to Z: Warts
• A to Z: Wheezing
• A to Z: Wolff-Parkinson-White (WPW) Syndrome
• A to Z: Wound Dehiscence

X

• A to Z: XXY Syndrome
• A to Z: Xerophthalmia

Y

• A to Z: Yeast Infection
• A to Z: Yellow Fever
• A to Z: Yersinia Enterocolitis
• A to Z: Yersiniosis

Z

• A to Z: Zika Virus
• A to Z: Zona
• A to Z: Zoonosis

Cardiology A to Z

• A to Z Symptom: Chest Pain
• A to Z: Acute Febrile Mucocutaneous Lymph Node Syndrome (MCLS)
• A to Z: Arrhythmia
• A to Z: Atresia, Aortic
• A to Z: Atresia, Pulmonary
• A to Z: Atresia, Tricuspid
• A to Z: Atrial Flutter
• A to Z: Atrial Septal Defect (ASD)
• A to Z: Atrioventricular Septal Defect
• A to Z: Cardiac Arrest
• A to Z: Cardiomegaly
• A to Z: Cardiomyopathy
• A to Z: Coarctation of the Aorta (COA)
• A to Z: Complete Transposition of the Great Vessels
• A to Z: Dysrhythmia
• A to Z: Ebstein's Anomaly
• A to Z: Endocardial Cushion Defect
• A to Z: Hypertension, Primary
• A to Z: Hypertension, Pulmonary
• A to Z: Hypoplastic Left Heart Syndrome
• A to Z: Interrupted Aortic Arch
• A to Z: Kawasaki Disease
• A to Z: Palpitations
• A to Z: Paroxysmal Supraventricular Tachycardia (PSVT)
• A to Z: Patent Ductus Arteriosus (PDA)
• A to Z: Pericarditis
• A to Z: Pulmonic Valvular Stenosis
• A to Z: Tachycardia
• A to Z: Tetralogy of Fallot
• A to Z: Truncus Arteriosus
• A to Z: Ventricular Septal Defect (VSD)
• A to Z: Ventricular Tachycardia
• A to Z: Wolff-Parkinson-White (WPW) Syndrome
• A to Z: Aortic Stenosis

Oncology (Cancer) A to Z

• A to Z: Acute Lymphoblastic Leukemia (ALL)
• A to Z: Acute Myeloid Leukemia (AML)
• A to Z: Brain Stem Glioma
• A to Z: Ependymoma
• A to Z: Graft Versus Host Disease
• A to Z: Hemophagocytic Syndrome
• A to Z: Neoplasm (Tumor), Malignant
• A to Z: Neutropenia
• A to Z: Primitive Neuroectodermal Tumor (PNET)

Orthopedics A to Z

• A to Z: Abnormality of Gait (Gait Abnormality)
• A to Z: Achondroplasia
• A to Z: Anterior Cruciate Ligament (ACL) Injuries
• A to Z: Arthrogryposis
• A to Z: Benign Joint Hypermobility Syndrome
• A to Z: Biceps Tendonitis
• A to Z: Calcaneal Apophysitis
• A to Z: Cervicalgia
• A to Z: Clubfoot
• A to Z: Contracture of Tendon Sheath
• A to Z: Developmental Dysplasia of the Hip (DDH)
• A to Z: Diastrophic Dysplasia
• A to Z: Dislocation, Elbow
• A to Z: Dislocation, Finger
• A to Z: Dislocation, Hip
• A to Z: Dislocation, Shoulder
• A to Z: Dislocation, Thumb
• A to Z: Dislocation, Toe
• A to Z: Disuse Osteoporosis
• A to Z: Enchondromatosis
• A to Z: Enthesopathy
• A to Z: Fracture, Bimalleolar
• A to Z: Fracture, Clavicle
• A to Z: Fracture, Collarbone
• A to Z: Fracture, Distal Radius and Ulna
• A to Z: Fracture, Elbow
• A to Z: Fracture, Fibula
• A to Z: Fracture, Lateral Malleolus
• A to Z: Fracture, Radius
• A to Z: Fracture, Scaphoid (Wrist)
• A to Z: Gait Abnormality (Abnormality of Gait)
• A to Z: Genu Valgum
• A to Z: Genu Varum
• A to Z: Joint Effusion
• A to Z: Kyphosis
• A to Z: Kyphosis, Congenital
• A to Z: Kyphosis, Postural
• A to Z: Kyphosis, Scheuermann's
• A to Z: Lateral Malleolar Fracture
• A to Z: Legg-Calvé-Perthes Disease
• A to Z: Lumbago
• A to Z: Medial Collateral Ligament (MCL) Injuries
• A to Z: Nursemaid's Elbow (Annular Ligament Displacement)
• A to Z: Ollier Disease
• A to Z: Osteochondritis Dissecans
• A to Z: Osteodystrophy
• A to Z: Osteogenesis Imperfecta
• A to Z: Osteoporosis
• A to Z: Osteoporosis, Disuse
• A to Z: Patellar Dislocation
• A to Z: Pectus Carinatum
• A to Z: Pectus Excavatum
• A to Z: Pott's Fracture
• A to Z: Scoliosis
• A to Z: Sever Disease
• A to Z: Slipped Capital Femoral Epiphysis (SCFE)
• A to Z: Slipped Disc
• A to Z: Spinal Stenosis
• A to Z: Spondyloepiphyseal Dysplasia (SED)
• A to Z: Spondylolisthesis
• A to Z: Spondylolysis
• A to Z: Sprain
• A to Z: Sprain, Ankle
• A to Z: Sprain, Knee
• A to Z: Sprain, Wrist
• A to Z: Talipes Equinovarus
• A to Z: Tenosynovitis
• A to Z: Fracture, Patella (Kneecap)

Pulmonology A to Z

• A to Z: Asthma
• A to Z: Asthma, Attack
• A to Z: Bronchiectasis
• A to Z: Bronchiectasis, Acquired
• A to Z: Bronchiectasis, Congenital
• A to Z: Cystic Fibrosis (CF)
• A to Z: Dyspnea
• A to Z: Hypoxemia
• A to Z: Pneumonia, Mycoplasma
• A to Z: Pneumonia, Viral
• A to Z: Pneumonitis
• A to Z: Respiratory Failure
• A to Z: Respiratory Syncytial Virus
• A to Z: Sarcoidosis

Symptoms A to Z

• A to Z Symptom: Back Pain
• A to Z Symptom: Belly Pain
• A to Z Symptom: Chest Pain
• A to Z Symptom: Cough
• A to Z Symptom: Crying in Babies
• A to Z Symptom: Diarrhea
• A to Z Symptom: Dizziness
• A to Z Symptom: Fainting
• A to Z Symptom: Fever
• A to Z Symptom: Headache
• A to Z Symptom: Malaise and Fatigue
• A to Z Symptom: Nausea
• A to Z Symptom: Rash
• A to Z Symptom: Rectal Bleeding
• A to Z Symptom: Seizure
• A to Z Symptom: Sore Throat
• A to Z Symptom: Vertigo
• A to Z Symptom: Vomiting
• A to Z: Constipation