26 results
Hair Loss (Alopecia) - General (Diffuse and Focal) Differential Diagnosis Algorithm

DIFFUSE
Scarring - Irreversible-biopsy required
 • Lupus
Vitamin A Excess - Drugs ... • Hyperthyroid drugs ... Disease • Discoid ... lupus erythematosus ... Diagnosis #Algorithm #causes
Allopecia - Differential Diagnosis Framework for Hair Loss

Localized / Focal Hair Loss Pattern:
 • Scarring Alopecia:
Skin Disease: Discoid ... lupus erythematosus ... Trichotillomania, Pressure-induced ... : Lupus erythematosus ... Scaling, pustules, crusts
Medications associated with drug-induced lupus

List of Definite and Possible Associated Drugs

#Diagnosis #Pharmacology #Medications #DrugInduced #Lupus #List
associated with drug-induced ... lupus List of ... #Diagnosis #Pharmacology ... #DrugInduced #Lupus ... #List #Causes #
Causes of Drug-Induced Cardiomyopathies

#DrugInduced #Medications #Cardiomyopathy #Cardiomyopathies #Differential #Causes #Cardiology #Pharmacology
Causes of Drug-Induced ... #Differential #Causes ... #Cardiology #Pharmacology
Causes of Pharyngitis - Differential Diagnosis
Infectious:
 • Bacterial: Group A Strep, Group B and C Strep,
Causes of Pharyngitis ... Viruses Autoimmune: Lupus ... formally DRESS), Drug-induced ... agranulocytosis, Drug-induced ... Differential #Diagnosis #Causes
Drug-Induced Edema
Drug-induced edema is caused by many drugs & can coincide with or worsen pre-existing peripheral
Drug-Induced Edema ... Drug-induced edema ... blood vessels Drug-induced ... Edema #Medication #Causes ... #Differential #Pharmacology
Drug Induced Lupus vs SLE
Drug Induced Lupus (DIL):
 • Epidemiology: -10% of all lupus cases, drug-dependent,
Drug Induced Lupus ... vs SLE Drug Induced ... cases, drug-dependent ... Discontinuation of causal ... Positive in 60-80% of cases
Lupus (SLE): Mucocutaneous Manifestations

 • Langerhan cells and keratinocytes release cytokines -> localized inflammatory response ->
Lupus (SLE): Mucocutaneous ... areas -> Scaring alopecia ... hair follicles -> causes ... follicular plugging -> Discoid ... mechanism) -> Alopecia
Great Mimickers - SHALLOTS Mnemonic

S- Syphilis - Neurosyphilis, aortitis, gummas... Granulomas can form anywhere! Skin, mucosa,
What doesn't HIV cause ... anything L - Lupus ... ulcers, arthritis, alopecia ... pericarditis, pleuritis, drug-induced ... Could be lupus in
Primary Dermatologic Nail Disorders - Differential Diagnosis Algorithm
Nail Plate - Pitting
 • Psoriasis
 • Alopecia Areata
Nail
Psoriasis • Alopecia ... Under Nails • Drug-Induced ... Diagnosis #Algorithm #causes