9 results
Mucous Membrane Disorder - Differential Diagnosis Algorithm
Erosions/Ulcers/Blisters
 - Primary Dermatologic Diseases
     •
Stevens-Johnson Syndrome ... necrolysis - Systemic ... lupus erythematosus ... • Inflammatory bowel ... Diagnosis #Algorithm #causes
CNS Manifestations of Systemic Lupus Erythematosus (SLE)

Clinical Manifestations: Demyelinating Syndrome, Headache, Movement disorders, Seizure disorders, Aseptic
Manifestations of Systemic ... Lupus Erythematosus ... Demyelinating Syndrome ... autoantibodies that will cause ... #Lupus #Erythematosus
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
SLE (Systemic Lupus ... Malignancy (e.g. hematologic ... small and large bowel ... Neuropsychiatric systemic ... with Lupus: • Chronic
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
(cutaneous or systemic ... presenting with erythematous ... to have a "wood-grain ... multiforme • Acute systemic ... differential #diagnosis #dermatology
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Causes of Knee Effusions ... Infection - Systemic ... - Inflammatory bowel ... Knee #Effusions #causes ... diagnosis #msk #physicalexam
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Eosinophilia, asthma, chronic ... tract, and often causes ... ischemia - Skin: erythematous ... • Cogan Syndrome ... lupus erythematosus
Allopecia - Differential Diagnosis Framework for Hair Loss

Localized / Focal Hair Loss Pattern:
 • Scarring Alopecia:
Discoid lupus erythematosus ... Alopecia: Lupus erythematosus ... , Loose anagen syndrome ... Vitamin D levels Systemic ... weight loss • Chronic
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
ischemia • Skin: Erythematous ... Eosinophilia, asthma, chronic ... tract, and often causes ... vasculitis • Behcet syndrome ... vasculitis • Cogan syndrome
Nail Pathologies - Findings in or Near Nails

Paronychia 

A superficial infection of the proximal and lateral
Chronic infections ... , inflammatory bowel ... Systemic causes ... seen in Reiter's syndrome ... Clinical #Signs #PhysicalExam