Itchy Rash D. Erichsen MD Case 2 siblings, 16 and 13 y. o present with rash Trunk > extremities, face spared Itch started immediately after swimming Rash after 1 day ROS…
IID QUIZ IID QUIZ Mechanism A Ag:Ab complexes complement activationleukocyte recruitmentrelease of enzymes & other toxic molecules B IgG, IgM antigen bindingphagocytosis/lysis…