28 results
Allergic Contact Dermatitis 
- Erythematous, indurated, scaly plaques 
- T-cell mediated, delayed-type hypersensitivity response to exogenous
Allergic Contact ... T-cell mediated, delayed-type ... Contact #Dermatitis #Allergic ... #Allergy #Dermatology ... #Rash #Skin
Erythema Multiforme: skin eruption secondary to allergic reaction from an antibiotic.

Charlie Goldberg, M.D. - UCSD Catalog
Erythema Multiforme: skin ... eruption secondary to allergic ... UCSD Catalog of Clinical ... Images #Clinical ... #Dermatology #SkinRash
Baclofen Skin Rash

When a nursing home patient re-presents to the Emergency Department, go through their medication
Baclofen Skin Rash ... #Baclofen #Skin ... #Rash #Dermatology ... #DrugReaction #Allergy ... #Clinical #Photo
Drug Reaction with Eosinophilia and Systemic Signs (DRESS Syndrome): Formerly known as drug hypersensitivity reaction, DRESS
represents
associated with allergic ... medication (in this case ... UCSD Catalog of Clinical ... Images #Clinical ... #Dermatology #SkinRash
Drug Reaction with Eosinophilia and Systemic Signs (DRESS Syndrome): Formerly known as drug hypersensitivity reaction, DRESS
represents
associated with allergic ... medication (in this case ... UCSD Catalog of Clinical ... Images #Clinical ... #Dermatology #SkinRash
Eosinophil Disorders Testing Algorithm
INDICATIONS FOR TESTING:
 • Peripheral blood eosinophilia/hypereosinophilia uncovered incidentally during medical evaluation or
for secondary causes ... eosinophilia (common causes ... are asthma, allergy ... symptoms (eg, skin ... Differential #diagnosis #hematology
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
Eczematous Skin ... anyone - Allergic ... - Delayed onset ... Eczematous #SkinRash #dermatology ... Diagnosis #Algorithm #causes
Chronic Spontaneous Urticaria (CSU) on Physical Exam

Blanches with pressure

#Chronic #Spontaneous #Urticaria #CSU #PhysicalExam #clinical #video #allergy
#PhysicalExam #clinical ... #video #allergy ... #dermatology #skin
Basophilia - Differential Diagnosis Framework

Basophils < 1% of the total white blood cell count
Basophils function similarly
released during an allergic ... Statistical error/delay ... Chickenpox Other Causes ... Differential #Diagnosis #causes ... #hematology #basophils
Approach to Elevated Tryptase - Differential Diagnosis Framework

The DDx of elevated tryptase can be broken down
= Chronic & Rx-related ... : • Rx-related ... Mastocytosis • Other hematologic ... Differential #Diagnosis #hematology ... #allergy