Pressure Urticaria: Background, Pathophysiology, Etiology

Pressure urticaria is an uncommon form of physical urticaria, a subset of chronic urticaria, which presents with erythematous swelling at sites of pressure. Patients who have urticaria for more than 6 weeks are given the diagnosis of chronic urticaria.

Urticaria (Hives): a complete overview — DermNet

Pathology Outlines - Urticaria (hives)

Taiwanese dermatological association consensus for the definition, classification, diagnosis, and management of urticaria: A 2021 update - ScienceDirect

Urticaria Dermatology (Pathophysiology,clinical features

Pressure Urticaria: Symptoms, Causes, and Treatment

Chronic idiopathic urticaria; background & clinical presentation

Approach To Chronic Urticaria

Pathology Outlines - Urticaria (hives)

Chronic idiopathic urticaria; background & clinical presentation

Urticaria - ScienceDirect