Angioedema

**Definition:** Swelling involving the deep DERMIS, subcutaneous, or submucosal tissues, representing localized EDEMA. Angioedema often occurs in the face, lips, tongue, and larynx.

**Tree numbers:** - C14.907.079 - C17.800.862.945.066 - C20.543.480.904.066

**Synonyms:** - Urticaria, Giant - Angioneurotic Edema - Quincke's Edema