13 results
Henoch Schonlein Leg Rash - Palpable Purpura
Purpura: Low Platelets or Vasculitis?
45 years old, seen in our
Leg Rash - Palpable ... Tip: To differentiate ... later confirmed by skin ... #photo #dermatology ... #HSP
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
Joint Pain Rash ... • Rheumatic fever ... • Henoch Schönlein ... Sarcoidosis #dermatology ... #rashes #differential
Palpable Purpura seen in Henoch Schonlein Purpura (HSP, IgA Vasculitis)

55 year old male on tuberculosis treatment
Purpura (HSP, IgA ... Vasculitis) ... #HSP #IgA #Vasculitis ... #clinical #photo ... #dermatology #skin
Fever and Rash - Differential Diagnosis Framework
 • Viral: Measles, Infectious Mono (EBV, CMV), Acute HIV,
Fever and Rash - ... Noninfectious: SJS/TEN, Erythema ... Sweet syndrome, Vasculitis ... #Rash #Differential ... #Diagnosis #dermatology
Combination of Skin Findings and Arthritis in Pediatrics Patient - Differential Diagnosis
Malar rash: 
 • A
elevated rim (In POC ... Suggestive of: Rheum Fever ... Erythema migrans ... gabrieltalledop #dermatology ... #differential #
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
- Differential ... Red Flags: • Fever ... RMSF - Henoch Schonlein ... cryoglobulins • Skin ... Algorithm #Causes #dermatology
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
of necrotizing vasculitis ... • A chronic skin ... include: infections (HSV ... comparison #table #differential ... #diagnosis #dermatology
Moccasin-variety Tinea Pedis 
70 M chronic scaly feet. Over the years: rash has itched only occasionally;
Over the years: rash ... skin of inflamed ... hyperkeratotic w/ erythema ... type #clinical #photo ... #foot #dermatology
Petechial/Purpuric Rashes- THE ALGORITHMIC APPROACH 

These rashes can be especially challenging and are
associated with devastating differential
petechiae/purpura with fever ... RMSF, and Henoch-Schönlein ... far simpler and less ... #Diagnosis #Dermatology ... Purpural #Purpuric #Rash
Sweet Syndrome

Acute febrile neutrophilic dermatosis (Sweets Syndrome) is a skin condition characterized by fever and inflamed
sudden onset of a rash ... - Rash: multiple ... ) on the arms, legs ... Leukocytoclastic vasculitis ... Syndrome #diagnosis #dermatology