22 results
Allergic Contact Dermatitis 
- Erythematous, indurated, scaly plaques 
- T-cell mediated, delayed-type hypersensitivity response to exogenous
Allergic Contact ... hypersensitivity response to exogenous ... Contact #Dermatitis #Allergic ... #Allergy #Dermatology ... #Rash #Skin
Penicillin Allergy Pathway for Antibiotic Prescription in Patients With Penicillin Allergy
Mild Reaction - Itching, Minor rash
Pathway for Antibiotic ... Itching, Minor rash ... mucosal involvement, skin ... #Pathway #Antibiotics ... Prescription #algorithm #management
Causes of Pseudocellulitis - Differential Diagnosis Framework for Cellulitis Mimics

Cellulitis: Deep skin and subcutaneous fat infection

Pseudo
Cellulitis: Deep skin ... avoid unnecessary antibiotics ... and avoid allergic ... inappropriate antibiotic ... #dermatology #skin
Capnocytophaga Canimorsus Skin Rash

40 M presents w/ N, V, severe epigastric pain. SHx: smoker, drinks 18
Capnocytophaga Canimorsus Skin ... dogs & latter can cause ... gram-negative bacillus cause ... or clindamycin Antibiotic ... #Rash #dermatology
Manifestations of Anaphylaxis by Body System

Dermatologic/mucosal

 - Eyes: periorbital swelling/erythema, injected conjunctiva, tears

 - Oral mucosa:
Body System Dermatologic ... tongue and lips - Skin ... : urticarial rash ... , morbilliform rash ... play #Diagnosis #Allergy
â–º
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
Eczematous Skin ... Rash - Differential ... anyone - Allergic ... Eczematous #SkinRash #dermatology ... Diagnosis #Algorithm #causes
Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS)
Definition: 
 • Severe adverse drug reaction, characterized by
characterized by extensive skin ... rash in association ... Edema in 70% of cases ... Skin involvement ... DRESS #Syndrome #dermatology
Sweet Syndrome

Acute febrile neutrophilic dermatosis (Sweets Syndrome) is a skin condition characterized by fever and inflamed
sudden onset of a rash ... - Rash: multiple ... Causes: - Idiopathic ... CANDLE syndrome - Allergic ... Syndrome #diagnosis #dermatology
Monobactam - Aztreonam - Antibiotics Class Overview

Spectrum: only has activity vs. aerobic gram negatives, no gram
Spectrum: only has activity ... anaerobes (similar activity ... infections, sepsis, skin ... cross-reactivity with PCN allergy ... and 2) Does not cause
Moccasin-variety Tinea Pedis 
70 M chronic scaly feet. Over the years: rash has itched only occasionally;
Over the years: rash ... dermatophytes cause ... Moccasin tinea pedis skin ... dyshidrotic, atopic, or allergic ... #photo #foot #dermatology