Dermatology

Dermatology is the field of medicine that deals with diseases of the skin and its appendages, such as claws, horns, and hair. Skin diseases are among the most common reasons for veterinary visits—there are even veterinary practices that specialize in dermatology.

INHALT
Skin disorders Procedure of the examination
Skin disorders

The causes of skin diseases are very diverse. In addition to parasitic infestations and infections with fungi, bacteria, or viruses, allergies and intolerances are becoming increasingly common. Hormonal disorders, tumors, deficiencies, and autoimmune diseases are also possible causes. Skin changes can also have genetic or behavioral causes. Triggers can also be interrelated.

Animals with skin diseases have, for example, increased itching, redness, pustules, pimples, scabs, wounds, hives, warts, hair loss, dandruff, and a dull, shaggy, or greasy coat. Since many skin diseases have a similar appearance, diagnosis can be difficult. In some cases, no cause can be found.

Procedure of the examination

A detailed preliminary report with precise information about the onset and course of the disease, as well as any treatment already carried out, is very important for diagnosis. A general examination is followed by a special examination of the skin and its appendages. The entire surface of the body is systematically examined. Depending on the clinical picture, further examination methods may be necessary. These may include, for example:

  • Skin scraping (= removal of superficial skin cells using a scalpel)
  • Skin biopsy (= removal of a piece of skin using a punch)
  • Hair sample
  • Swab sampling
  • Skin surface impressions (removal by pressing a slide or adhesive tape against the skin)
  • Application of a fungal culture
  • Allergy tests
  • Use of a Wood's lamp (=visualization of fluorescent disease foci)
  • Blood tests