6 results
Pathergy Summary Overview

What is pathergy?
Pathergy is an exaggerated skin injury occurring after minor trauma such as
skin injury occurring ... pathergy test? ... • Pathergy test ... #differential # ... allergy #immunology #dermatology
Petechiae on Physical Exam

Pinpoint, round spots that appear on the skin as a result of microscopic
appear on the skin ... of microscopic bleeding ... #Petechiae #PhysicalExam ... #dermatology #foot ... #video
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
palpable purpura, Pathergy ... injury) • Neurologic ... lesions • Positive pathergy ... skin prick test ... Behcet disease) Differential
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Petechial Rash - Differential ... Fecal occult blood test ... cryoglobulins • Skin ... Algorithm #Causes #dermatology ... #physicalexam
Asboe-Hansen sign (also known as "indirect Nikolsky sign" or "Nikolsky II sign")

Asboe-Hansen sign is the extension
Best-detected by ... AsboeHansen #sign #PhysicalExam ... #Video #Clinical ... Bullae #Blister #Dermatology ... #skin
Blood Product Transfusions One Pager Summary
Type and screen - determines blood type and detects in recipient
indirect Coombs test ... Related Acute Lung Injury ... coagulopathy & ↑bleeding ... infections with skin ... diagnosis #management #hematology