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2220 Kernan Drive
Baltimore, MD 21207
1-888-4KERNAN (453-7626)
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H1
H2
Ha
Hb
HC
HD
He
Hi
HL
Ho
Hu
Hy
H1
H1N1 (swine) influenza
[Disease]
H1N1 (swine) influenza vaccine
[SpecialTopic]
H2
H2 receptor antagonists overdose
[Poison]
Ha
Haemophilus influenza organism
[imagepage]
Haemophilus influenza organism
[imagepage]
Hair bleach poisoning
[Poison]
Hair dye poisoning
[Poison]
Hair follicle
[imagepage]
Hair follicle anatomy
[imagepage]
Hair follicle of young person
[imagepage]
Hair follicle sebaceous gland
[imagepage]
Hair loss
[Symptoms]
Hair spray poisoning
[Poison]
Hair straightener poisoning
[Poison]
Hair tonic
[Poison]
Hair transplant
[Surgery]
Hairy cell leukemia
[Disease]
Hairy cell leukemia - microscopic view
[imagepage]
Half and half nails
[imagepage]
Hallervorden-Spatz disease
[Disease]
Hallucinations
[Symptoms]
Halo nevus
[imagepage]
Ham test
[Test]
Hammer toe
[imagepage]
Hammer toe
[Disease]
Hamstring stretch
[imagepage]
Hand lotion poisoning
[Poison]
Hand or foot spasms
[Symptoms]
Hand splint - series
[presentation]
Hand x-ray
[Test]
Hand x-ray
[imagepage]
Hand, foot, and mouth disease - mouth
[imagepage]
Hand, foot, and mouth disease on the foot
[imagepage]
Hand, foot, and mouth disease on the foot
[imagepage]
Hand, foot, and mouth disease on the hand
[imagepage]
Hand, foot, and mouth disease on the soles
[imagepage]
Hand-foot-mouth disease
[imagepage]
Hand-foot-mouth disease
[Disease]
Hangover remedies
[imagepage]
Hangover treatment
[SpecialTopic]
Hanta virus
[imagepage]
Hantavirus
[Disease]
Haptoglobin
[Test]
Hartnup disorder
[Disease]
Hashimoto's disease (chronic thyroiditis)
[imagepage]
Hb
HbA1c
[Test]
HC
HCG blood test - qualitative
[Test]
HCG blood test - quantitative
[Test]
HCG in urine
[Test]
HD
HDL test
[Test]
He
Head and eye Echoencephalogram
[imagepage]
Head and face reconstruction
[Surgery]
Head and neck glands
[imagepage]
Head circumference
[SpecialTopic]
Head circumference
[imagepage]
Head injury
[Injury]
Head injury
[imagepage]
Head lice
[imagepage]
Head lice
[Disease]
Head louse - female
[imagepage]
Head louse and pubic louse
[imagepage]
Head louse emerging from egg
[imagepage]
Head louse infestation - scalp
[imagepage]
Head louse, male
[imagepage]
Head MRI
[Test]
Head trauma
[imagepage]
Headache
[Symptoms]
Headache
[imagepage]
Headache
[imagepage]
Headache - what to ask your doctor
[Questions To Ask Your Doctor]
Healthy diet
[imagepage]
Healthy diet
[imagepage]
Healthy Guide to Fast Food
[multimedia]
Healthy living
[SpecialTopic]
Hearing
[animation]
Hearing aids
[imagepage]
Hearing and the cochlea
[animation]
Hearing loss
[Symptoms]
Hearing loss - infants
[Disease]
Hearing or speech impairment - resources
[SpecialTopic]
Hearing test
[imagepage]
Heart - interactive tool
[animation]
Heart - respiratory monitor
[imagepage]
Heart attack
[Disease]
Heart attack - discharge
[Discharge Instructions]
Heart attack - what to ask your doctor
[Questions To Ask Your Doctor]
Heart attack first aid
[Injury]
Heart attack symptoms
[imagepage]
Heart attack symptoms
[imagepage]
Heart beat
[imagepage]
Heart bypass surgery
[animation]
Heart bypass surgery
[Surgery]
Heart bypass surgery - discharge
[Discharge Instructions]
Heart bypass surgery - minimally invasive
[Surgery]
Heart bypass surgery - minimally invasive - discharge
[Discharge Instructions]
Heart bypass surgery - series
[presentation]
Heart bypass surgery incision
[imagepage]
Heart chambers
[imagepage]
Heart CT scan
[Test]
Heart disease
[Disease]
Heart disease - resources
[SpecialTopic]
Heart disease - risk factors
[Self-Care Instructions]
Heart disease and diet
[Nutrition]
Heart disease and women
[SpecialTopic]
Heart failure
[Disease]
Heart failure - discharge
[Discharge Instructions]
Heart failure - fluids and diuretics
[Self-Care Instructions]
Heart failure - home monitoring
[Self-Care Instructions]
Heart failure - what to ask your doctor
[Questions To Ask Your Doctor]
Heart formation
[animation]
Heart MRI
[Test]
Heart murmurs and other sounds
[Symptoms]
Heart pacemaker
[Surgery]
Heart pacemaker - discharge
[Discharge Instructions]
Heart palpitations
[Symptoms]
Heart PET scan
[Test]
Heart transplant
[Surgery]
Heart transplant - series
[presentation]
Heart valve surgery
[Surgery]
Heart valve surgery - discharge
[Discharge Instructions]
Heart valve surgery - series
[presentation]
Heart valves
[imagepage]
Heart valves - anterior view
[imagepage]
Heart valves - superior view
[imagepage]
Heart, front view
[imagepage]
Heart, section through the middle
[imagepage]
Heart-lung transplant - series
[presentation]
Heart-respiratory monitor - infants
[SpecialTopic]
Heartbeat
[animation]
Heartburn
[animation]
Heartburn
[Symptoms]
Heartburn - what to ask your doctor
[Questions To Ask Your Doctor]
Heartburn prevention
[imagepage]
Heat emergencies
[Injury]
Heat emergencies
[imagepage]
Heat intolerance
[Symptoms]
Heat rash
[imagepage]
Heel pain
[Symptoms]
Height and weight chart
[SpecialTopic]
Height/weight chart
[imagepage]
Heimlich maneuver
[Injury]
Heimlich maneuver on adult
[imagepage]
Heimlich maneuver on an adult
[imagepage]
Heimlich maneuver on conscious child
[imagepage]
Heimlich maneuver on conscious child
[imagepage]
Heimlich maneuver on infant
[imagepage]
Heimlich maneuver on infant
[imagepage]
Heimlich maneuver on infant
[imagepage]
Heimlich maneuver on oneself
[imagepage]
Heimlich maneuver on self
[SpecialTopic]
Helicobacter pylori
[Disease]
HELLP syndrome
[Disease]
Hemangioma
[Disease]
Hemangioma - angiogram
[imagepage]
Hemangioma - CT scan
[imagepage]
Hemangioma excision
[imagepage]
Hemangioma excision - series
[presentation]
Hemangioma on the chin
[imagepage]
Hemangioma on the face (nose)
[imagepage]
Hematocrit
[Test]
Hemochromatosis
[Disease]
Hemoglobin
[Test]
Hemoglobin
[imagepage]
Hemoglobin C disease
[Disease]
Hemoglobin derivatives
[Test]
Hemoglobin electrophoresis
[Test]
Hemoglobinopathy
[Disease]
Hemoglobinuria
[Test]
Hemolysis
[SpecialTopic]
Hemolytic anemia
[Disease]
Hemolytic anemia caused by chemicals and toxins
[Disease]
Hemolytic crisis
[Symptoms]
Hemolytic-uremic syndrome
[Disease]
Hemophilia
[Disease]
Hemophilia - resources
[SpecialTopic]
Hemophilia A
[Disease]
Hemophilia B
[Disease]
Hemorrhagic
[SpecialTopic]
Hemorrhagic disease of the newborn
[Disease]
Hemorrhoid surgery
[Surgery]
Hemorrhoid surgery - series
[presentation]
Hemorrhoids
[Disease]
Hemorrhoids
[imagepage]
Hemothorax
[Disease]
Hemovac drain
[Self-Care Instructions]
Henoch-Schonlein purpura
[imagepage]
Henoch-Schonlein purpura
[imagepage]
Henoch-Schonlein purpura
[Disease]
Henoch-Schonlein purpura
[imagepage]
Henoch-Schonlein purpura on an infant's foot
[imagepage]
Henoch-Schonlein purpura on an infant's legs
[imagepage]
Henoch-Schonlein purpura on an infant's legs
[imagepage]
Henoch-Schonlein purpura on the legs
[imagepage]
Henoch-Schonlein purpura on the lower legs
[imagepage]
HEPA air filter
[imagepage]
Hepatic
[SpecialTopic]
Hepatic encephalopathy
[Disease]
Hepatic hemangioma
[Disease]
Hepatic ischemia
[Disease]
Hepatic vein obstruction (Budd-Chiari)
[Disease]
Hepatitis
[Disease]
Hepatitis A
[Disease]
Hepatitis A
[imagepage]
Hepatitis A - vaccine
[SpecialTopic]
Hepatitis A immunization (vaccine)
[imagepage]
Hepatitis B
[Disease]
Hepatitis B
[imagepage]
Hepatitis B vaccine
[SpecialTopic]
Hepatitis B virus
[imagepage]
Hepatitis C
[Disease]
Hepatitis C
[imagepage]
Hepatitis virus panel
[Test]
Hepatocellular cancer, CT scan
[imagepage]
Hepatocellular carcinoma
[Disease]
Hepatocerebral degeneration
[Disease]
Hepatomegaly
[Symptoms]
Hepatomegaly
[imagepage]
Hepatorenal syndrome
[Disease]
Hepatosplenomegaly
[imagepage]
Hereditary amyloidosis
[Disease]
Hereditary angioedema
[Disease]
Hereditary elliptocytosis
[Disease]
Hereditary fructose intolerance
[Disease]
Hereditary ovalocytosis
[Disease]
Hereditary urea cycle abnormality
[Disease]
Hernia
[Disease]
Herniated disk
[Disease]
Herniated disk repair
[imagepage]
Herniated lumbar disk
[imagepage]
Herniated nucleus pulposus
[imagepage]
Herniated nucleus pulposus (slipped disk)
[animation]
Heroin overdose
[Poison]
Herpangina
[Disease]
Herpes - resources
[SpecialTopic]
Herpes biopsy
[imagepage]
Herpes esophagitis
[Disease]
Herpes labialis
[Disease]
Herpes simplex
[Disease]
Herpes simplex - close-up
[imagepage]
Herpes viral culture of lesion
[Test]
Herpes zoster (shingles) - close-up of lesion
[imagepage]
Herpes zoster (shingles) on the arm
[imagepage]
Herpes zoster (shingles) on the back
[imagepage]
Herpes zoster (shingles) on the back
[imagepage]
Herpes zoster (shingles) on the chest
[imagepage]
Herpes zoster (shingles) on the hand
[imagepage]
Herpes zoster (shingles) on the hand and fingers
[imagepage]
Herpes zoster (shingles) on the neck and cheek
[imagepage]
Herpes zoster (shingles), disseminated
[imagepage]
Herpetic esophagitis
[imagepage]
Herpetic stomatitis
[Disease]
Herpetic whitlow on the thumb
[imagepage]
Heterochromia
[Symptoms]
Heterochromia
[imagepage]
Hi
Hiatal hernia
[imagepage]
Hiatal hernia
[Disease]
Hiatal hernia - x-ray
[imagepage]
Hiatal hernia repair - series
[presentation]
Hib - vaccine
[SpecialTopic]
Hib immunization (vaccine)
[imagepage]
Hiccups
[Symptoms]
High arch
[Disease]
High blood cholesterol and triglycerides
[Disease]
High blood pressure - infants
[Disease]
High blood pressure - what to ask your doctor
[Questions To Ask Your Doctor]
High blood pressure tests
[imagepage]
High-fiber foods
[Self-Care Instructions]
Hip fracture
[imagepage]
Hip fracture - discharge
[Discharge Instructions]
Hip fracture surgeries
[Surgery]
Hip joint replacement
[Surgery]
Hip joint replacement - series
[presentation]
Hip or knee replacement - after - what to ask your doctor
[Questions To Ask Your Doctor]
Hip or knee replacement - before - what to ask your doctor
[Questions To Ask Your Doctor]
Hip pain
[Symptoms]
Hip replacement - discharge
[Discharge Instructions]
Hip replacement - precautions
[Self-Care Instructions]
Hip stretch
[imagepage]
Hirschsprung's disease
[Disease]
His bundle electrography
[Test]
Histamine is released
[imagepage]
Histiocyte
[SpecialTopic]
Histiocytosis
[Disease]
Histocompatibility antigen test
[Test]
Histoplasma complement fixation
[Test]
Histoplasma skin test
[Test]
Histoplasmosis
[Disease]
Histoplasmosis - acute (primary) pulmonary
[Disease]
Histoplasmosis - chronic pulmonary
[Disease]
Histoplasmosis - disseminated
[Disease]
Histoplasmosis, disseminated in HIV patient
[imagepage]
Histrionic personality disorder
[Disease]
HIV
[imagepage]
HIV infection
[Disease]
HIV virus and t-cells
[imagepage]
Hives
[imagepage]
Hives
[Disease]
Hives (urticaria) - close-up
[imagepage]
Hives (urticaria) - close-up
[imagepage]
Hives (urticaria) on the arm
[imagepage]
Hives (urticaria) on the back
[imagepage]
Hives (urticaria) on the back and buttocks
[imagepage]
Hives (urticaria) on the chest
[imagepage]
Hives (urticaria) on the chest
[imagepage]
Hives (urticaria) on the trunk
[imagepage]
Hives treatment
[imagepage]
HL
HLA-B27 antigen
[Test]
Ho
Hoarseness
[Symptoms]
Hodgkin's disease, liver involvement
[imagepage]
Hodgkin's lymphoma
[Disease]
Holter heart monitor
[imagepage]
Holter monitor (24h)
[Test]
Home apnea monitor - infants
[SpecialTopic]
Home pharmacy
[SpecialTopic]
Home safety
[imagepage]
Home vision tests
[Test]
Homeostasis
[animation]
Homocystinuria
[Disease]
Hookworm
[Disease]
Hookworm - Ancylostoma caninum
[imagepage]
Hookworm - close-up of the organism
[imagepage]
Hookworm - mouth of the organism
[imagepage]
Hookworm egg
[imagepage]
Hookworm rhabditiform larva
[imagepage]
Hormonal effects in newborns
[SpecialTopic]
Hormonal effects in newborns
[imagepage]
Hormone levels
[Test]
Hormone levels
[imagepage]
Hormone therapy
[SpecialTopic]
Hormone-based contraceptives
[imagepage]
Horner syndrome
[Disease]
Hospital-acquired pneumonia
[imagepage]
Hospital-acquired pneumonia
[Disease]
Hot tub folliculitis
[Disease]
Household glue
[Poison]
How do ear tubes come out?
[multimedia]
How to breathe when you are short of breath
[Self-Care Instructions]
How to make a sling
[Injury]
How to make a splint
[Injury]
How to measure peak flow
[imagepage]
How to read food labels
[Self-Care Instructions]
How to remove a splinter
[multimedia]
How to stop bedwetting
[multimedia]
How to take your pulse
[imagepage]
How to treat a nosebleed
[multimedia]
How to treat a sunburn
[multimedia]
How to use a nebulizer
[Self-Care Instructions]
How to use a peak flow meter
[multimedia]
How to use a pill cutter
[multimedia]
How to use an asthma inhaler
[multimedia]
How to use an inhaler - no spacer
[Self-Care Instructions]
How to use an inhaler - with spacer
[Self-Care Instructions]
How to use eye drops
[multimedia]
How to use nasal sprays
[multimedia]
How to use your peak flow meter
[Self-Care Instructions]
Hu
Human bites
[Injury]
Human bites
[imagepage]
Human face formation
[animation]
Human placental lactogen
[Test]
Humidifiers and health
[SpecialTopic]
Humidifiers and health
[imagepage]
Hump behind the shoulders
[Symptoms]
Hunger center in brain
[imagepage]
Hunter syndrome
[Disease]
Huntington's disease
[Disease]
Hurler syndrome
[Disease]
Hy
Hydatidiform mole
[Disease]
Hydrocarbon pneumonia
[Disease]
Hydrocele
[Disease]
Hydrocele
[imagepage]
Hydrocele repair
[Surgery]
Hydrocele repair - series
[presentation]
Hydrocephalus
[Disease]
Hydrochloric acid poisoning
[Poison]
Hydrocodone and acetaminophen overdose
[Poison]
Hydrocodone/oxycodone overdose
[Poison]
Hydrofluoric acid poisoning
[Poison]
Hydrogen peroxide poisoning
[Poison]
Hydromorphone overdose
[Poison]
Hydrops fetalis
[imagepage]
Hydrops fetalis
[Disease]
Hydroxyzine overdose
[Poison]
Hymenolepiasis
[Disease]
Hyperactivity
[Symptoms]
Hyperactivity and children
[SpecialTopic]
Hyperactivity and sugar
[Nutrition]
Hyperaldosteronism - primary and secondary
[Disease]
Hyperbaric oxygen therapy
[SpecialTopic]
Hypercalcemia
[Disease]
Hypercalcemia - discharge
[Discharge Instructions]
Hypercoagulable states
[Disease]
Hyperelastic skin
[Symptoms]
Hyperemesis gravidarum
[Disease]
Hyperglycemia
[imagepage]
Hyperglycemia - infants
[Disease]
Hyperhidrosis
[Disease]
Hyperimmunization
[Disease]
Hyperimmunoglobulin E syndrome
[Disease]
Hyperkalemia
[Disease]
Hyperkalemic periodic paralysis
[Disease]
Hyperlinearity in atopic dermatitis
[imagepage]
Hyperlinearity in atopic dermatitis, on the palm
[imagepage]
Hypermobile joints
[imagepage]
Hypermobile joints
[Symptoms]
Hyperparathyroidism
[Disease]
Hyperpigmentation 2
[imagepage]
Hyperpigmentation w/malignancy
[imagepage]
Hyperplasia
[imagepage]
Hyperplasia
[Test]
Hypersegmented PMN (Close-up)
[imagepage]
Hypersensitivity pneumonitis
[Disease]
Hypersplenism
[Disease]
Hypertension
[imagepage]
Hypertension
[Disease]
Hypertension - overview
[animation]
Hypertensive heart disease
[Disease]
Hypertensive kidney
[imagepage]
Hypertensive retinopathy
[Disease]
Hypertensive retinopathy
[imagepage]
Hyperthyroidism
[Disease]
Hypertrophic cardiomyopathy
[imagepage]
Hypertrophic cardiomyopathy
[Disease]
Hyperventilation
[Symptoms]
Hyperviscosity - newborn
[Disease]
Hypervitaminosis A
[Disease]
Hypervitaminosis D
[Disease]
Hyphema
[Disease]
Hypnotics
[SpecialTopic]
Hypocalcemia
[imagepage]
Hypocalcemia - infants
[Disease]
Hypochondria
[Disease]
Hypochromia
[imagepage]
Hypochromia
[Test]
Hypoglycemia
[Disease]
Hypogonadism
[Disease]
Hypogonadotropic hypogonadism
[Disease]
Hypokalemia
[Disease]
Hypokalemic periodic paralysis
[Disease]
Hypomagnesemia
[Disease]
Hyponatremia
[Disease]
Hypoparathyroidism
[Disease]
Hypophosphatemia
[Disease]
Hypopituitarism
[Disease]
Hypoplastic left heart syndrome
[imagepage]
Hypoplastic left heart syndrome
[Disease]
Hypospadias
[imagepage]
Hypospadias
[Disease]
Hypospadias repair
[Surgery]
Hypospadias repair - series
[presentation]
Hypospadias repair - discharge
[Discharge Instructions]
Hypotension
[Disease]
Hypothalamic dysfunction
[Disease]
Hypothalamic tumor
[Disease]
Hypothalamus
[SpecialTopic]
Hypothalamus
[imagepage]
Hypothalamus hormone production
[imagepage]
Hypothermia
[Injury]
Hypothyroidism
[Disease]
Hypothyroidism
[imagepage]
Hypothyroidism - primary
[Disease]
Hypotonia
[imagepage]
Hypotonia
[Symptoms]
Hypoventilation
[SpecialTopic]
Hypovolemic shock
[Disease]
Hysterectomy
[Surgery]
Hysterectomy
[imagepage]
Hysterectomy - series
[presentation]
Hysterectomy - abdominal - discharge
[Discharge Instructions]
Hysterectomy - laparoscopic - discharge
[Discharge Instructions]
Hysterectomy - vaginal - discharge
[Discharge Instructions]
Hysterosalpingography
[Test]