Satyendra Dhar MD Profile picture
Hospitalist; Assistant Clinical Professor MSU & CMU πŸ•ŠοΈ'Views are my Own' πŸ•ŠοΈ 'The more I read, the more I acquire, the more certain I am that I know Nothing πŸ’

Mar 27, 2022, 7 tweets

Angioedema:

Edema of the deep dermis & subcutaneous tissues.

Etiology, types and treatmentsπŸ‘‡πŸ‘‡πŸ‘‡πŸ‘‡β¬‡οΈβ¬‡οΈβ¬‡οΈβ¬‡οΈπŸ‘‡πŸ‘‡πŸ‘‡πŸ‘‡

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Mast cell–derived mediators tend to affect layers superficial to subcutaneous tissue, including the dermal-epidermal junction. These mediators cause urticaria & pruritus.

In bradykinin-mediated angioedema, the dermis is usually spared, so urticaria & pruritus are absent.
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Angioedema:

Acute vs Chronic

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Angioedema treatments:

Eliminating or avoiding the offending agent is the key. Look for severity and secure airways.

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Angioedema:

References⬇️⬇️⬇️⬇️

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