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Cold urticaria L50.21
Solitary, acute, flat, moderately sharply bordered, hardly elevated, skin-coloured, little increased in consistency, strongly itchy, flat wheals localized on the right arm.
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Cold urticaria L50.21
Coldurticaria. cold provocation test: A cold pack was applied to the patient's forearm for 20 minutes and fixed with a gauze bandage. Only a few minutes after exposure to cold, the patient reported itching; when removing the pack, this flat wheal limited to the site of exposure was clinically evident.
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Cold urticaria L50.21
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Cold urticaria L50.21
Coldurticaria. cold provocation test: A cold pack was applied to the patient's forearm for 20 minutes and fixed with a gauze bandage. Only a few minutes after exposure to cold, the patient reported itching, and when removing the pack, this flat urtica was clinically evident.
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Dermographism ruber L50.3
Urticarial dermographism (ruber): red stripes after light rubbing with a wooden spatula in a 35-year-old patient, forearm.
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Cold urticaria L50.21
Cold urticaria. solitary, acute, on the right arm localized, approx. 5.0 x 7.0 cm measuring, flat, sharply defined, flatly elevated, skin-coloured, consistency increased, strongly itching wheals in a 20-year-old student. Comparable skin lesions were noticed on the whole integument during swimming. These disappeared after a few hours.