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Collagen vascular disease

Definition

In a class of diseases known as autoimmune disorders, the body's immune system attacks its own tissues. Some of these diseases are similar to each other. They may involve arthritis and inflammation of arteries in the tissues. People who developed these disorders were previously said to have "connective tissue" or "collagen vascular" disease. We now have names for many specific conditions such as:

When a specific disease cannot be diagnosed, more general terms may be used. These are called undifferentiated systemic rheumatic (connective tissue) diseases or overlap syndromes.

Gallery

Dermatomyositis - heliotrope eyelids
This photograph demonstrates the sign heliotrope eyelids in which the eyelids develop a brown (violaceous - rather than red) color. Heliotrope eyelids and Gottron's papules on the knuckles are characteristic findings in dermatomyositis.
Dermatomyositis - heliotrope eyelids
This photograph demonstrates the sign heliotrope eyelids in which the eyelids develop a brown (violaceous - rather than red) color. Heliotrope eyelids and Gottron's papules on the knuckles are characteristic findings in dermatomyositis.
Poison oak rash on the arm
Poison oak rash on the arm. Several plants produce toxins that cause skin reaction. This is the appearance of poison oak dermatitis. Note the typical linear streaks produced either by scratching or brushing against the plant. (Image courtesy of the Centers for Disease Control and Prevention.)
Dermatomyositis - heliotrope eyelids
This photograph demonstrates the sign heliotrope eyelids in which the eyelids develop a brown (violaceous - rather than red) color. Heliotrope eyelids and Gottron's papules on the knuckles are characteristic findings in dermatomyositis.
Dermatomyositis - heliotrope eyelids
This photograph demonstrates the sign heliotrope eyelids in which the eyelids develop a brown (violaceous - rather than red) color. Heliotrope eyelids and Gottron's papules on the knuckles are characteristic findings in dermatomyositis.

References

Graf J. Overlap syndromes. In: Firestein GS, Budd RC, Gabriel SE, Koretzky GA, McInnes IB, O’Dell JR, eds. Firestein & Kelley's Textbook of Rheumatology. 11th ed. Philadelphia, PA: Elsevier; 2021:chap 91.

Mims MP. Lymphocytosis, lymphocytopenia, hypergammaglobulinemia, and hypogammaglobulinemia. In: Hoffman R, Benz EJ, Silberstein LE, et al, eds. Hematology: Basic Principles and Practice. 7th ed. Philadelphia, PA: Elsevier; 2018:chap 49.

Last reviewed January 13, 2021 by Diane M. Horowitz, MD, Rheumatology and Internal Medicine, Northwell Health, Great Neck, NY. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team..

Related specialties

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