11 results
Pustular Skin Rash - Differential Diagnosis Algorithm
Pruritic / Scaly / Erythematous lesions, usually poorly demarcated
Acneiform -
Pustular Skin Rash ... Algorithm Pruritic / Scaly ... drinks • Perioral Dermatitis ... Folliculitis - Pustules ... #SkinRash #dermatology
Pustular Skin Lesions - Differential Diagnosis Framework

What are pustules?
• Pustules < 5-10 mm + pus
• Material
Eruptions (Face/Scalp ... Inflammatory, pus-filled sore ... dermatosis 8. ... dermatosis (Sneddon-Wilkinson ... Differential #Diagnosis #Dermatology
CHA2DS2VASc vs HAS-BLED scores for stroke risk and bleed risk on anticoagulation

C	Congestive Heart Failure	1

H	Hypertension	1

A2	Age >75	2

D	Diabetes Mellitus	1

S2	Stroke,
CHA2DS2VASc vs HAS-BLED scores ... 2 V Vascular disease ... HASBLED #Comparison #Score ... AFib #Diagnosis #Hematology
Adult Onset Still's Disease - Yamaguchi Criteria
Major criteria:
 - Fever >= 39C lasting >= 1 weeks
Onset Still's Disease ... Pharyngitis or sore ... - Malignant diseases ... - Inflammatory disease ... #Major #Minor #Rheumatology
Allopecia - Differential Diagnosis Framework for Hair Loss

Localized / Focal Hair Loss Pattern:
 • Scarring Alopecia:
cellulitis of the scalp ... Capitis - Skin Disease ... of any comorbid disease ... • Scaling, pustules ... Differential #Diagnosis #dermatology
Paraproteinemias

Entities That Can Feature A Monoclonal Protein/M Component:
• MM
• WM
• MGUS
• MGCS
• MGRS
• Splenic Marginal Zone
• Heavy Chain disease ... • Neutrophilic dermatosis ... (Subcorneal pustular ... dermatosis) • ... Paraproteinemias #Hematology
Adult Onset Still's Disease
Systemic inflammation with urticarial rash.
Rash: 
 • Nonpruritic, evanescent (correlates with time of
Onset Still's Disease ... criteria include a sore ... the greater the disease ... onset #Stills #disease ... AOSD #diagnosis #rheumatology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
atherosclerotic disease ... New headache, scalp ... cutaneous vesicles, pustules ... - interstitial keratitis ... Differential #Diagnosis #Rheumatology
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
extramedullary disease ... activity • ↓ LAP Score ... #Leukemia #Hematology
Monkeypox Skin Rash
30 yr F and her 6 yr daughter purchased 2 prairie dogs 10 days
& daughter w/ sore ... papules→vesicles→pustules ... University Infectious Diseases ... #Monkeypox #SkinRash ... clinical #photo #dermatology