8 results
Chronic Spontaneous Urticaria (CSU) on Physical Exam

Blanches with pressure

#Chronic #Spontaneous #Urticaria #CSU #PhysicalExam #clinical #video #allergy
Urticaria #CSU #PhysicalExam ... #clinical #video ... #allergy #dermatology ... #skin #Blanching
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
Pathergy Summary Overview

What is pathergy?
Pathergy is an exaggerated skin injury occurring after minor trauma such as
injury occurring ... , needle stick injury ... Pathergy #diagnosis #differential ... #allergy #immunology ... #dermatology #skin
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
Blood Product Transfusions One Pager Summary
Type and screen - determines blood type and detects in recipient
indirect Coombs test ... - Allergic ... Related Acute Lung Injury ... infections with skin ... diagnosis #management #hematology
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Deep vesicles • Allergic ... on sun-damaged skin ... site of previous injury ... ; pruritis #dermatology ... #rash #differential
Blood Transfusion Reactions

Immune Mediated:
 • Febrile Non-Hemolytic Transfusion Reaction (FNHTR): Most common immune reaction to transfusion.
Allergic reaction ... Related Acute Lung Injury ... coagulopathy & ↑bleeding ... infections with skin ... diagnosis #management #hematology
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