1539 results
Reactive Skin Rash - Differential Diagnosis Algorithm
Reactive erythematous with various morphology
 • Urticaria - Firm /
Reactive Skin Rash ... - Differential ... #SkinRash #dermatology ... #Differential # ... Diagnosis #Algorithm #causes
Vesiculobullous Skin Rash - Differential Diagnosis Algorithm
Vesicles Fragile/EasiIy Ruptured - Intraepidermal blisters, possibly crusts/erosions
 - Inflammatory
Vesiculobullous Skin Rash - Differential ... Bullous impetigo - Reaction ... Vesiculobullous #SkinRash #dermatology ... #Differential # ... Diagnosis #Algorithm #causes
Agents Inducing Lichen Planus and Lichenoid Reactions

#Lichen #Planus #Lichenoid #Differential #Medications #DrugInduced #Causes
#Dermatology #Diagnosis

** GrepMed Recommended
and Lichenoid Reactions ... Planus #Lichenoid #Differential ... #DrugInduced #Causes ... #Dermatology # ... Atlas of Clinical Dermatology
Causes of Pseudocellulitis - Differential Diagnosis Framework for Cellulitis Mimics

Cellulitis: Deep skin and subcutaneous fat infection

Pseudo
- Differential ... avoid allergic reactions ... Pseudocellulitis: • Drug reaction ... Pseudocellulitis #Differential ... #dermatology #skin
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
Purpura - Differential ... fever • Drug reactions ... Vasculopathy #Purpura #Differential ... #Diagnosis #hematology ... #nonpalpable #dermatology
Approach to Thrombocytosis - Elevated Platelet Count - Differential Diagnosis Algorithm

Peripheral Smear concerning for malignancy?
Platelet Count - Differential ... → Refer to hematology ... Bx Consider reactive ... syndrome, POEMS • Reaction ... Thrombocytosis #Platelets #Differential
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
hypersensitivity reactions ... - Mechanism of Action ... Allergen-specific lgE causes ... Acute transfusion reaction ... hypersensitivity #reactions
Causes of Diffuse and Localized Lymphadenopathy - Differential Diagnosis Algorithm
 • Reactive (Inflammatory / Infectious)
 •
Causes of Diffuse ... Lymphadenopathy - Differential ... Algorithm • Reactive ... Diagnosis #Algorithm #Causes ... #Hematology #Oncology
Basophilia - Differential Diagnosis Framework

Basophils < 1% of the total white blood cell count
Basophils function similarly
Basophilia - Differential ... during an allergic reaction ... Or Inflammatory Reactions ... #Diagnosis #causes ... #hematology #basophils
Causes of Erythema Nodosum - Mnemonic

NO cause found in 60% of cases
Drugs (antibiotics e.g., sulfonamides, amoxicillin)
Oral
Causes of Erythema ... Mnemonic NO cause ... Nodosum #Mnemonic #Causes ... #Differential # ... Diagnosis #Dermatology