Fig. 3From: Radiologic manifestations of angioedemaA 24-year-old female with systemic lupus erythaematosus and anti-phospholipid syndrome presenting with acquired angioedema. a The sagittal reformatted CE-CT shows diffuse retropharyngeal (asterisk) and soft palate oedema (arrow) causing upper airway encroachment at the level of the oropharynx. b The axial CE-CT shows extensive soft tissue oedema with fat stranding of the left lower neck (arrow)Back to article page