69 results
Petechiae: punctate spots that arise from spontaneous bleeding secondary to profound thrombocytopenia. 
The spots (easily visible
Petechiae: punctate spots ... from spontaneous bleeding ... The spots (easily ... #Photo #Dermatology ... #Rash #Petechiae
Sweet’s Syndrome - Acute febrile neutrophilic dermatosis 

The syndrome involves fever, painful rash, neutrophilic leukocytosis, and
Sweet’s Syndrome ... fever, painful rash ... #Sweets #Syndrome ... neutrophilic #dermatosis #dermatology ... #Rash #Skin #Clinical
Bleeding risk calculators - HAS-BLED (atrial fibrillation) and IMPROVE (VTE prophylaxis for inpatients)
Important notes:
 • No
Bleeding risk calculators ... studies suggest net clinical ... with very high bleeding ... #Risk #Scores # ... Anticoagulation #Factors #Hematology
Idiopathic Thrombocytopenic Purpura 
Clinical:
 • Gingival 
 • Menorrhagia 
 • GI bleeding 
 • Intracranial
Thrombocytopenic Purpura Clinical ... Menorrhagia • GI bleeding ... only for severe bleeding ... Diagnosis #Overview #Hematology
Macrophage Activation Syndrome (MAS)
Classified among the secondary or acquired forms of haemophagocytic lymphohistiocytosis (sHLH)

What?
A subset of
Clinical Presentation ... purpura to mucosal bleeding ... Petechial or purpuric rash ... Diagnosis #Management #Hematology ... #Rheumatology
DRESS Syndrome vs SJS/TEN
DRESS
 • Latency: 2-8 weeks
 • Rash: Morbilliform
 • Mucosal involvement: 50% have
DRESS Syndrome vs ... : 2-8 weeks • Rash ... : 4-28 days • Rash ... involvement with bleeding ... comparison #table #dermatology
Central Distribution, Febrile / Ill:
 - Viral Exanthem 
 - Lyme Disease (erythema migrans) 
Central Distribution,
Stevens-Johnson Syndrome ... Sam Birks @ https ... Macules #Papules #Rash ... Algorithm #Diagnosis #Dermatology
Staphylococcal Scalded Skin Syndrome (SSSS)

A 5-year-old girl presents to the ED with a rash that started
the ED with a rash ... the patient’s rash ... Scalded #Skin #Syndrome ... #SSSS #Clinical ... Peds #Pediatrics #Dermatology
Von Willebrand Disease - Most common inherited bleeding disorder 
Clinical 
 • Easy bruising 
 •
common inherited bleeding ... disorder Clinical ... bruising • Skin bleeding ... • Prolonged bleeding ... Disease #Diagnosis #Hematology
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
Joint Pain Rash ... infection Malar rash ... Antiphospholipid-antibody syndrome ... Sarcoidosis #dermatology ... differential #diagnosis #rheumatology