Multimedia Gallery
Dermatitis seborrheic - close-up
This is a close-up of seborrheic dermatitis. Note the redness (erythema) and mild scaling. Individuals with AIDS frequently develop seborrheic dermatitis or other types of skin rashes, as seen in this person.
This is a close-up of seborrheic dermatitis. Note the redness (erythema) and mild scaling. Individuals with AIDS frequently develop seborrheic derm ...
This is a close-up of seborrheic dermatitis. Note the redness (erythema) and mild scaling. Individuals with AIDS frequently develop seborrheic dermatitis or other types of skin rashes, as seen in this person.
Review Date: 5/31/2023
Reviewed By: Ramin Fathi, MD, FAAD, Director, Phoenix Surgical Dermatology Group, Phoenix, AZ. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
Animations
- Abdominal aortic aneurysm
- Abdominal pain
- ACL injury
- Acne
- Adolescent depression
- Alcoholic liver disease
- Allergic rhinitis
- Allergies
- Allergy testing
- Allergy to mold - animal da...
- Alzheimer disease
- Alzheimer disease
- Anemia
- Ankle ligament injury
- Ankylosing spondylitis
- Anterior shoulder stretch
- Anti-reflux surgery
- Appendectomy
- Appendicitis
- Arm reach
- Arthritis
- Asperger syndrome
- Asthma
- Atherosclerosis
- Atopic dermatitis
- Atrial fibrillation
- Balloon angioplasty - short...
- Basal cell carcinoma
- Bipolar disorder
- Blood clotting
- Bone fracture repair
- Bronchitis
- Bronchoscopy
- Cardiac catheterization
- Cardiomyopathy
- Carpal tunnel syndrome
- Cataracts
- Cerebral aneurysm
- Chest pain
- Cholesterol and triglycerid...
- Chronic obstructive pulmona...
- Cluster headache
- Colon cancer
- Colorectal polyps
- Common cold
- Concussion
- Concussion
- Coronary artery bypass graf...
- Coronary artery disease
- Crohn disease
- Depression
- Diabetes
- Diabetes - retinal conditions
- Dialysis
- Diarrhea
- Directional coronary athere...
- Electrocardiogram
- Enlarged prostate
- Epilepsy
- Erection problems
- Essential hypertension
- External rotation with band
- Fibromyalgia
- Flu
- Food poisoning
- Foot pain
- Gallstones
- Gastroesophageal reflux disease
- Glaucoma
- Gout
- Hardening of arteries
- HbA1c
- Head injury
- Healthy Guide to Fast Food
- Hearing loss
- Heart attack
- Heart bypass surgery
- Heart failure
- Heartburn
- Heel pain
- Hepatitis A
- Hepatitis B
- Hepatitis C
- Hernia
- Herniated disk
- Herniated nucleus pulposus ...
- Hip joint replacement
- Hodgkin lymphoma
- How do ear tubes come out?
- How to remove a splinter
- How to treat a nosebleed
- How to treat a sunburn
- How to use a peak flow meter
- How to use a pill cutter
- How to use eye drops
- How to use nasal sprays
- Hypertension
- Hypertension - overview
- Hyperthyroidism
- Hypothyroidism
- Insomnia
- Internal rotation with band
- Iron deficiency anemia
- Irritable bowel syndrome
- Isometric
- Kidney stones
- Kidney stones
- Knee joint replacement
- Let's talk about pink eye
- Lung cancer
- Lyme disease
- Melanoma
- Migraine
- Multiple sclerosis
- Nasal congestion
- Neck pain
- Nuclear stress test
- Obstructive sleep apnea
- Osteoarthritis
- Osteoarthritis
- Osteoporosis
- Parkinson disease
- Pendulum exercise
- Peptic ulcer
- Percutaneous transluminal c...
- Pharyngitis
- Plantar fasciitis
- Pneumonia
- Prostate cancer
- Psoriasis
- Retinal detachment
- Rheumatoid arthritis
- Rotator cuff problems
- Sciatica
- Seizures
- Shingles
- Shoulder blade retraction
- Shoulder blade retraction w...
- Shoulder pain
- Sinusitis
- Sleep disorders
- Smoking tips to quit
- Spinal stenosis
- Stent
- Stomach ulcer
- Strep throat
- Stretching back of your shoulder
- Stroke
- Stroke
- Stroke - secondary to cardi...
- Systemic lupus erythematosus
- Tension headache
- The difference between a co...
- Tips on buying cold and flu...
- Tips on removing ear wax
- Tracking your blood pressur...
- Treating eyelid bumps
- Type 1 diabetes
- Type 2 diabetes
- Ulcerative colitis
- Understanding cholesterol r...
- Up the back stretch
- Urinary incontinence
- Urinary tract infection - adults
- Vacation health care
- Varicose veins
- Venous insufficiency
- Wall push-up
- Wall stretch
- Warts
- What are hives?
- What causes wheezing?
- What in the world is a neti pot?
- What is tennis elbow?
- What makes your heart beat?
- What to do when something g...
Illustrations
- 15/15 rule
- Abdominal organs
- Abdominal quadrants
- Abdominal ultrasound
- ACL degrees
- ACL injury
- Acne - close-up of cysts on...
- Acne - close-up of pustular...
- Acne - cystic on the back
- Acne - cystic on the chest
- Acne - cystic on the face
- Acne - vulgaris on the back
- Acne on the back
- Acrodermatitis
- Acute MI
- Adult facial acne
- Aerobic exercise
- Aged hair follicle
- Aged male reproductive system
- Aging changes in nails
- AIDS
- Alcohol and diet
- Alcohol use disorder
- Alcoholism
- Alopecia areata with pustules
- Alopecia totalis - back vie...
- Alopecia totalis - front vi...
- Alopecia, under treatment
- Alpha-glucosidase inhibitors
- Alzheimer disease
- Anal sphincter anatomy
- Anatomical landmarks adult ...
- Angina
- Ankle sprain
- Ankle sprain swelling
- Anterior cruciate ligament ...
- Anterior heart arteries
- Antibodies
- Aortic aneurysm
- Aortic stenosis
- Appendicitis
- Arterial plaque build-up
- Arterial tear in internal c...
- Artery cut section
- Asymptomatic HIV infection
- Atherosclerosis
- Atherosclerosis of internal...
- Atherosclerosis of the extr...
- Athlete's foot - tinea pedis
- Atopic dermatitis
- Atopy on the ankles
- Atrioventricular block - EC...
- Baker cyst
- Balance receptors
- Barium enema
- Basal cell cancer
- Basal Cell Carcinoma - close-up
- Basal cell carcinoma - close-up
- Basal Cell Carcinoma - face
- Basal cell carcinoma - nose
- Basal cell nevus syndrome -...
- Basal cell nevus syndrome -...
- Basal cell nevus syndrome -...
- Battle's sign - behind the ear
- Benefit of regular exercise
- Benign juvenile melanoma
- Bicycle helmet - proper usage
- Biguanides
- Bipolar disorder
- Blackheads (comedones)
- Blackheads (comedones) close-up
- Bladder biopsy
- Bladder catheterization - male
- Blood in semen
- Blood pressure
- Blood pressure check
- Blood test
- Blood test
- Bone graft harvest
- Bowen's disease on the hand
- BPH
- Bradycardia
- Brain
- Brain wave monitor
- Brainstem function
- Brittle nails
- Bronchial cancer - CT scan
- Burns
- Bursa of the elbow
- Bursa of the knee
- Bursitis of the shoulder
- Calcium benefit
- Calcium source
- Calculating body frame size
- Calories and fat per serving
- Canker sore (aphthous ulcer)
- Cardiac arteriogram
- Cardiac catheterization
- Cardiac catheterization
- Carotid duplex
- Carotid stenosis - X-ray of...
- Carotid stenosis - X-ray of...
- Carpal tunnel surgical procedure
- Carpal tunnel syndrome
- Cauda equina
- Cellulitis
- Cellulitis on the arm
- Central nervous system
- Central nervous system and ...
- Cerebellum - function
- Cerebral aneurysm
- Cervical spondylosis
- Chafing of the skin
- Changes in face with age
- Chapped hands
- Chapped lips
- Cheilitis - actinic
- Chest stretch
- Cholecystitis - cholangiogram
- Cholecystitis, CT scan
- Cholecystolithiasis
- Cholesterol
- Cholesterol producers
- Circle of Willis
- Circulation of blood throug...
- Circulatory system
- Colon culture
- Colonoscopy
- Colonoscopy
- Complex carbohydrates
- Compression fracture
- Compression of the median nerve
- Concussion
- Conduction system of the heart
- Coronary angiography
- Coronary artery blockage
- Coronary artery disease
- Coronary artery disease
- Coronary artery spasm
- Coronary artery stent
- Crab lice
- Crab louse, female
- CSF test for syphilis
- CT scan
- Cystoscopy
- DASH diet
- Deep anterior muscles
- Deep veins
- Deep veins
- Deep venous thrombosis - il...
- Depression among the elderly
- Depression and heart disease
- Depression and insomnia
- Depression and men
- Dermatitis - atopic in an infant
- Dermatitis - atopic on a yo...
- Dermatitis - atopic on the arms
- Dermatitis - atopic on the legs
- Dermatitis - seborrheic on ...
- Dermatitis seborrheic - close-up
- Developmental process of at...
- Diabetes and exercise
- Diabetic blood circulation ...
- Diabetic emergency supplies
- Diabetic retinopathy
- Diet and disease prevention
- Different types of weight gain
- Digestive system
- Dislocation of the hip
- Doppler ultrasonography of ...
- Drug induced hypertension
- Ear anatomy
- Early treatment of injury
- ECG
- Eczema, atopic - close-up
- Effects of age on blood pressure
- Elbow - side view
- Electrocardiogram (ECG)
- Emphysema
- Endarterectomy
- Endocrine glands
- Enlarged view of atherosclerosis
- Erection self-test
- Erythema annulare centrifug...
- Erythema multiforme on the leg
- Erythema multiforme, circul...
- Erythema multiforme, target...
- Erythema toxicum on the foot
- Exercise - a powerful tool
- Exercise 30 minutes a day
- Exercise and age
- Exercise and heart rate
- Exercise can lower blood pr...
- Exercise with friends
- External fixation device
- Fast food
- Fatty liver - CT scan
- Fears and phobias
- Femoral hernia
- Fish in diet
- Folliculitis - decalvans on...
- Food and insulin release
- Foot swelling
- Foreskin
- Forms of depression
- Fracture types (1)
- Fracture types (2)
- Fracture, forearm - x-ray
- Fractures across a growth plate
- Fruits and vegetables
- Fungus
- Gallbladder
- Generalized anxiety disorder
- Glucose in blood
- Glucose test
- Groin stretch
- Hair follicle
- Hair follicle anatomy
- Hair follicle of young person
- Hair follicle sebaceous gland
- Half and half nails
- Hamstring stretch
- Head injury
- Head louse and pubic louse
- Head trauma
- Headache
- Healthy diet
- Healthy diet
- Heart - front view
- Heart - section through the...
- Heart attack symptoms
- Heart beat
- Heart chambers
- Heart valves
- Heart valves - anterior view
- Heart valves - superior view
- Herniated disk repair
- Herniated lumbar disk
- Herniated nucleus pulposus
- Herpes simplex - close-up
- Herpes zoster (shingles) di...
- Herpetic whitlow on the thumb
- Hiatal hernia - x-ray
- High blood pressure tests
- Hip stretch
- Histoplasmosis, disseminate...
- HIV
- Holter heart monitor
- Hunger center in brain
- Hydrocele
- Hyperlinearity in atopic de...
- Hyperlinearity in atopic de...
- Hypertension
- Immune system structures
- Impingement syndrome
- Indications of head injury
- Infant skull fracture
- Inflamed Achilles tendon
- Inflamed shoulder tendons
- Inflatable artificial sphincter
- Ingrown toenail
- Inguinal hernia
- Insulin production and diabetes
- Insulin pump
- Insulin pump
- Internal fixation devices
- Intestinal gas
- Intracerebellar hemorrhage ...
- Intravenous pyelogram
- Intravenous pyelogram (IVP)
- Irregular sleep
- Islets of Langerhans
- Isometric exercise
- Janeway lesion on the finger
- Kaposi sarcoma - close-up
- Kaposi sarcoma - lesion on ...
- Kaposi sarcoma - perianal
- Kaposi sarcoma on the back
- Kaposi's sarcoma on the thigh
- Keratoacanthoma
- Keratoacanthoma
- Keratosis pilaris - close-up
- Keratosis pilaris on the cheek
- Kidney - blood and urine flow
- Kidney anatomy
- Kidney function
- Kidneys
- Knee arthroscopy
- Knee joint replacement pros...
- Knee pain
- Koilonychia
- Kyphosis
- Large intestine (colon)
- Lateral collateral ligament
- Lateral collateral ligament...
- Lateral collateral ligament pain
- Late-stage syphilis
- Left atrial myxoma
- Left cerebral hemisphere - ...
- Leg pain (Osgood-Schlatter)
- Leg skeletal anatomy
- Lentigo - solar on the back
- Lentigo - solar with erythe...
- Lichen simplex chronicus on...
- Lifestyle changes
- Lipocytes (fat cells)
- Lithotripsy procedure
- Liver anatomy
- Liver cirrhosis - CT scan
- Liver with disproportional ...
- Lobes of the brain
- Low blood sugar symptoms
- Lower digestive anatomy
- Lower leg edema
- Lower leg muscles
- Lower leg muscles
- Lumbar vertebrae
- Lung mass, right lung - CT scan
- Lung mass, right upper lobe...
- Lung nodule, right lower lu...
- Lung with squamous cell can...
- Lungs
- Lymphatic system
- Male pattern baldness
- Male reproductive anatomy
- Male reproductive anatomy
- Male reproductive system
- Male urinary tract
- Malignant melanoma
- Mandibular fracture
- Medial collateral ligament
- Medial collateral ligament ...
- Medial collateral ligament pain
- Melanoma
- Melanoma - neck
- Melanoma of the liver - MRI scan
- Meniscal tears
- Mitral stenosis
- Mitral valve prolapse
- Molluscum contagiosum on th...
- Molluscum on the chest
- Monitoring blood pressure
- MRI scans
- MUGA test
- Multiple basal cell cancer ...
- Muscle cells vs. fat cells
- Muscle pain
- Muscle strain
- Muscular atrophy
- Mycobacterium marinum infec...
- Nail infection - candidal
- Nasal fracture
- Neck pulse
- Nephrolithiasis
- Normal anatomy of the heart
- Normal foot x-ray
- Normal heart anatomy (cut s...
- Normal heart rhythm
- Normal knee anatomy
- Normal lung anatomy
- Normal uterine anatomy (cut...
- Obesity and health
- Obsessive-compulsive disorder
- Omega-3 fatty acids
- Onycholysis
- Oral anatomy
- Osteoarthritis
- Osteoarthritis
- Osteogenic sarcoma - x-ray
- Osteoporosis
- Pacemaker
- Pancreas
- Parathyroidectomy
- Patellar dislocation
- Pathway of sperm
- Pelvic laparoscopy
- Penis - with and without fo...
- Physical activity - prevent...
- Phytochemicals
- Plantar wart
- Plaque buildup in arteries
- Poison ivy on the knee
- Poison ivy on the leg
- Poison oak rash on the arm
- Post myocardial infarction ...
- Posterior cruciate ligament...
- Posterior heart arteries
- Post-traumatic stress disorder
- Prevention of heart disease
- Primary HIV infection
- Primary syphilis
- Progressive build-up of pla...
- Prostate cancer
- Prostate cancer
- Prostate gland
- Proteins
- PSA blood test
- Psoriasis - guttate on the ...
- Psoriasis - guttate on the cheek
- Psoriasis on the knuckles
- Pubic louse-male
- Pulmonary nodule, solitary ...
- Quitting smoking
- Radial head injury
- Radial pulse
- Rectal biopsy
- Rectal cancer - x-ray
- Respiratory cilia
- Retrocalcaneal bursitis
- Rheumatoid arthritis
- Rheumatoid arthritis
- Rheumatoid arthritis
- Rheumatoid arthritis
- Right atrial myxoma
- Right cerebral hemisphere -...
- Ringworm, tinea capitis - c...
- Roseola
- Rotator cuff muscles
- Saturated fats
- Schizoaffective disorder
- Schizophrenia
- Sciatic nerve
- Sciatic nerve damage
- Scoliosis
- Scrotal mass
- Secondhand smoke and lung cancer
- Selenium - antioxidant
- Shin splints
- Shingles
- Shoulder arthroscopy
- Shoulder joint
- Shoulder joint inflammation
- Sigmoid colon cancer - x-ray
- Simple carbohydrates
- Skeletal spine
- Skeleton
- Skin
- Skin cancer - close-up of l...
- Skin cancer - close-up of l...
- Skin cancer - malignant melanoma
- Skin cancer - melanoma supe...
- Skin cancer - raised multi-...
- Skin cancer - squamous cell...
- Skin cancer, basal cell car...
- Skin cancer, basal cell car...
- Skin cancer, basal cell car...
- Skin cancer, basal cell car...
- Skin cancer, close-up of le...
- Skin cancer, melanoma - fla...
- Skin cancer, melanoma - rai...
- Skin cancer, melanoma on th...
- Skin cancer, squamous cell ...
- Skin layers
- Skull fracture
- Skull fracture
- Skull of an adult
- Sleep patterns in the young...
- Smoking hazards
- Sodium content
- Sperm
- Spermatocele
- Spinal anatomy
- Spinal cord injury
- Spinal stenosis
- Spinal stenosis
- Spine supporting structures
- Spleen and liver metastases...
- Sprained ankle
- Squamous cell cancer
- Squamous cell carcinoma - i...
- St. John's Wort
- Stable angina
- Stages of cancer
- Starchy foods
- STDs and ecological niches
- Stress incontinence
- Stress incontinence
- Stroke
- Structure of the colon
- Subungual wart
- Sulfonylureas drug
- Sun protection
- Sunburn
- Surface anatomy - normal palm
- Surface anatomy - normal wrist
- Swollen lymph nodes in the groin
- Synovial fluid
- Syphilis - secondary on the...
- Systemic lupus erythematosu...
- Taking your carotid pulse
- Tendinitis
- Tendon vs. ligament
- Tendonitis
- Tendons and muscles
- Testicular anatomy
- Testicular biopsy
- Testicular ultrasound
- The large intestine
- The structure of a joint
- Thiazolidinediones
- Thigh stretch
- Throat anatomy
- Thrombus
- Thyroid cancer - CT scan
- Tobacco and cancer
- Tobacco and chemicals
- Tobacco and vascular disease
- Tobacco health risks
- Torn lateral collateral ligament
- Torn medial collateral ligament
- Trans fatty acids
- Transient Ischemic attack (TIA)
- Treatment for leg strain
- Triceps stretch
- Trichotillomania - top of t...
- Tuberculosis in the lung
- Type I diabetes
- Untreated hypertension
- Uric acid crystals
- Varicocele
- Varicose veins
- Venous blood clot
- Ventricular tachycardia
- Vertebra, cervical (neck)
- Vertebra, lumbar (low back)
- Vertebra, thoracic (mid back)
- Vertebral column
- Vertigo
- Visual acuity test
- Visual field test
- Vitamin B12 benefits
- Vitamin B12 source
- Vitamin B6 benefit
- Vitamin B6 source
- Vitamin C benefit
- Vitamin C deficit
- Vitamin C source
- Vitamin D benefit
- Vitamin D deficit
- Vitamin D source
- Vitamin E benefit
- Vitamin E source
- Wart
- Wart (close-up)
- Wart (verruca) with a cutan...
- Warts - flat on the cheek a...
- Warts, multiple - on hands
- Weight loss
- White nail syndrome
- Wrist anatomy
- Wrist splint
- X-ray
- X-ray
- Yellow nail syndrome
- Yellow nails
- Young male reproductive system
- Yo-yo dieting
Presentations
- Ankle sprain - Series
- Anterior cruciate ligament ...
- Appendectomy - series
- Arterial bypass leg - series
- Bone fracture repair - series
- Carotid artery surgery - series
- Carpal tunnel repair - series
- Circumcision - series
- Colon cancer - series
- Colostomy - series
- Coronary artery balloon ang...
- Diaphragmatic hernia repair...
- Facelift - series
- Gallbladder removal - Series
- Heart bypass surgery - series
- Heart transplant - series
- Heart valve surgery - series
- Hemorrhoid surgery - series
- Hiatal hernia repair - series
- Inflatable artificial sphin...
- Inguinal hernia repair - series
- Kidney removal (nephrectomy...
- Knee arthroscopy - series
- Knee joint replacement - series
- Laparoscopic surgery - series
- Large bowel resection - series
- Lumbar spinal surgery - series
- Microdiskectomy - series
- Monitoring blood glucose - ...
- Parathyroidectomy - series
- Prostatectomy - Series
- Rotator cuff repair - series
- Shoulder separation - series
- Small bowel resection - series
- Spinal fusion - series
- Spinal surgery - cervical -...
- Stroke - series
- Testicular torsion repair -...
- Thyroidectomy - series
- Transurethral resection of ...
- Two person roll - series
- Umbilical hernia repair - ...
- Venous thrombosis - series