3219 results
Red Leg - Cellulitis Mimickers
 - Unilateral
     • Contact Dermatitis
Unilateral • Contact ... Lipodermatosclerosis - Non-infectous ... Vasculitis - Infectious ... redleg #diagnosis #differential
Causes of Urticaria

Immunoglobulin E (IgE) mediated

 - Aeroallergens

 - Contact allergen

 - Food allergens

 - Insect
Aeroallergens - Contact ... - Parasitic infections ... - Bacterial infections ... mediated - Contact ... #Diagnosis #Differential
Travel History - Clues to Infectious Disease Diagnosis in a Traveler 
 • Where did you
History - Clues to Infectious ... Schistosomiasis • Skin contact ... Herpesvirus B infection ... HIV • Sexual contact ... #differential #
Causes of Pseudocellulitis - Differential Diagnosis Framework for Cellulitis Mimics

Cellulitis: Deep skin and subcutaneous fat infection

Pseudo
Pseudocellulitis - Differential ... subcutaneous fat infection ... • Early consult ... Drug reaction • Contact ... Pseudocellulitis #Differential
Vesiculobullous Skin Rash - Differential Diagnosis Algorithm
Vesicles Fragile/EasiIy Ruptured - Intraepidermal blisters, possibly crusts/erosions
 - Inflammatory
Vesiculobullous Skin Rash - Differential ... foliaceus - Infectious ... Agent • Contact ... #dermatology #Differential
Allopecia - Differential Diagnosis Framework for Hair Loss

Localized / Focal Hair Loss Pattern:
 • Scarring Alopecia:
Allopecia - Differential ... Alopecia: - Infectious ... Post op, Post infection ... Consider HIV) • Contact ... loss #alopecia #Differential
Genital Ulcers - Atypical causes of genital ulcers that can be difficult to diagnose & manage.
Infections - ... drug induces a contact ... receiving the drug - Contact ... Atypical #causes #differential
The 3 Fates of a Premature Atrial Complex
 • PAC can be conducted with normal QRS
• PAC can be conducted ... • PAC can be conducted ... - A PAC that conducts ... refractory will conduct ... (non- conducted
Differential diagnosis of the reversed halo sign (RHS). AIA, angioinvasive aspergillosis; AIS, adenocarcinoma in situ; COP,
Differential diagnosis ... immunosuppression, close contact ... hypersensitivity pneumonitis, infection ... ReverseHaloSign #Differential
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Red Eye - Differential ... Photophobia) • Contact ... Foreign body • Infectious ... • Hyphema • Contact ... Conjunctivitis #ocular #differential