Annular pustular psoriasis

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Annular pustular psoriasis (pronunciation: /æn.jʊ.lər pʊs.tjʊ.lər sɔː.raɪ.ə.sɪs/) is a rare form of psoriasis, a chronic skin condition.

Etymology

The term "annular" comes from the Latin word annulus meaning ring, referring to the ring-like appearance of the lesions. "Pustular" is derived from the Latin pustula meaning blister, referring to the small pus-filled blisters that characterize this condition. "Psoriasis" is derived from the Greek psora meaning itch, and -iasis meaning condition.

Definition

Annular pustular psoriasis is characterized by the formation of ring-shaped (annular) lesions covered with small, pus-filled blisters (pustules). These lesions can occur anywhere on the body but are most commonly found on the trunk and limbs.

Symptoms

The primary symptom of annular pustular psoriasis is the presence of ring-shaped lesions covered with small, pus-filled blisters. These lesions can be itchy and painful. Other symptoms may include fever, fatigue, and a general feeling of unwellness.

Related Terms

  • Psoriasis: A chronic skin condition that causes cells to build up rapidly on the surface of the skin.
  • Pustule: A small blister or pimple on the skin containing pus.
  • Lesion: Any damage or abnormal change in the tissue of an organism, usually caused by disease or trauma.
  • Annular: Ring-shaped.

See Also

References


External links

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