Image Collection: Vascular, Lymphatic and Systemic Conditions
- All (559)
- Allergic Skin Disorders (31)
- Bites and Infestations (27)
- Medical Illustrations (101)
- Oral Health (22)
- Papules, Scales, Plaques and Eruptions (47)
- Sexually Transmitted Diseases (STDs) (12)
- Eye Diseases and Conditions (19)
- Pregnancy and Fetal Development (9)
- Bacterial Skin Infections (29)
- Noncancerous, Precancerous and Cancerous Tumors (56)
- Viral Skin Diseases (26)
- Diseases of Pigment (26)
- Fungal Skin Infections (17)
- Vascular, Lymphatic and Systemic Conditions (48)
- Scalp, Hair and Nails (26)
- Treatment and Procedures (18)
- Brain Disorders (7)
Pill Identifier on RxList
- quick, easy,
Find a Local Pharmacy
- including 24 hour, pharmacies
- Check potential drug interactions
23. Picture of Ataxia Telangiectasia (Ear)
There are telangiectasias on the ear of this child. Ataxia telangiectasia is a progressive neurodegenerative genetic disease characterized by cerebellar ataxia (incoordination and lack of balance), ocular telangiectasia ("red eyes" due to widening of small blood vessels in the conjunctiva), immune defects, and a predisposition to malignancy.
A-T becomes evident in early childhood, usually in the first decade of life. The hallmarks of A-T are lack of balance and slurred speech (due to the ataxia) and telangiectasias (tiny red "spider" veins), which appear in the whites of the eyes or on the surface of the ears and cheeks.
People with A-T are predisposed to leukemia and lymphoma. They are also extremely sensitive to radiation exposure. Most people with A-T have a defective immune system, making them susceptible to recurrent sinus and respiratory infections. Other features of the disease may include diabetes mellitus, premature graying of the hair, difficulty swallowing (which causes choking and drooling), and slowed growth. Children with A-T usually have and maintain normal or above normal intelligence.
There is no cure for A-T and, currently, there is no known therapy to slow the progression of the disease. Treatment is symptomatic and supportive.
Text: WebMD Medical Reference
Guide to understanding the Image Collection Gallery categories: