Nota: A tradução desta entrada está atualmente em revisão de qualidade, portanto parte do conteúdo é exibida temporariamente apenas em inglês.
Este verbete ainda não foi traduzido para o seu idioma, portanto o original é exibido abaixo.
wheal
This term describes a specific type of skin lesion characterized by localized edema. It carries a clinical connotation, often appearing in medical reports or dermatological contexts to describe the itchy, raised bumps associated with hives or urticaria. It differs from a general scar or bruise by its temporary, swollen nature and its typical association with an immediate inflammatory response.
Because it refers to a distinct, observable physical mark, the word is used as a countable noun. It is frequently paired with adjectives describing color or shape, such as red or linear, to specify the appearance of the reaction.
Meanings
Examples
The skin test produced a small white wheal at the injection site.
A pale wheal appeared almost immediately after the scratch.
The blow to his thigh left a long red wheal across the skin.
I wonder if this wheal will go down by tomorrow morning.
The patient presented with multiple itchy wheals across the torso.
The dermatologist noted the presence of a transient wheal during the exam.