2653 results
Top Ten Contact Allergens (North American Contact Dermatitis Group) and Other Common Contact Allergens

#Contact #Allergens #Top
Top Ten Contact ... North American Contact ... and Other Common Contact ... Allergens #Contact ... Allergens #Top #Differential
Adrenal Tumors - Differential Diagnosis and Characteristics
 • Adenoma (Benign): <4 cm, ≤10 HU, Rapid contrast
Adrenal Tumors - Differential ... ≤10 HU, Rapid contrast ... 20 HU, Delay in contrast ... 20 HU, Delay in contrast ... Adrenal #Tumors #Differential
Red Leg - Cellulitis Mimickers
 - Unilateral
     • Contact Dermatitis
Unilateral • Contact ... redleg #diagnosis #differential
Causes of Urticaria

Immunoglobulin E (IgE) mediated

 - Aeroallergens

 - Contact allergen

 - Food allergens

 - Insect
Aeroallergens - Contact ... mediated - Contact ... #Diagnosis #Differential
Vesiculobullous Skin Rash - Differential Diagnosis Algorithm
Vesicles Fragile/EasiIy Ruptured - Intraepidermal blisters, possibly crusts/erosions
 - Inflammatory
Vesiculobullous Skin Rash - Differential ... Agent • Contact ... blisters, tense intact ... #dermatology #Differential
Urticaria Mimics

Conditions That May Be Confused with Urticaria

Arthropod bites 
, Atopic dermatitis 
, Bullous pemphigoid 
,
pemphigoid , Contact ... #Diagnosis #Differential
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
Eczematous Skin Rash - Differential ... • Contact Dermatitis ... confined to area of contact ... #dermatology #Differential
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
and ventricles contract ... to JV when RA contracts ... excludes other differentials
Depressed Moods - Mood Disorders - Differential Diagnosis Algorithm
Major Depressive Disorder
 • 2 week period, depressed
Mood Disorders - Differential ... Depressed mood in context ... Depressed mood in context ... Bereavement #Adjustment #Differential
Hepatic Masses on CT - Differential Diagnosis by CT Findings

Masses: Hemangioma, Adenoma, FNH, HCC, Fibrolamellar HCC,
Masses on CT - Differential ... Modalities: Non-Contrast ... Masses #CT #CTA #differential