9 results
Petechiae on Physical Exam

Pinpoint, round spots that appear on the skin as a result of microscopic
Petechiae on Physical ... of microscopic bleeding ... #Petechiae # ... PhysicalExam #dermatology ... #video
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Rash - Differential ... Fecal occult blood test ... cryoglobulins • Skin ... Algorithm #Causes #dermatology ... #physicalexam
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
Platelet Disorders - Differential ... - History of bleeding ... (petechiae, ecchymoses ... K), H. pylori test ... Causes #Workup #hematology
Primary Dermatological Lesions
Primary lesions are physical changes in the skin considered to be caused directly by
PETECHIAE and PURPURA ... : Petechiae are ... bruise') is where bleeding ... following acute injury ... #Diagnosis #Dermatology
Aplastic Anemia - Overview

Who?
• M = F
• 3 peaks:	1) Childhood	2) 15-25 years	3) >60 years

What?
• Aplastic anemia
Marrow (Toxic injury ... Headaches • Pale skin ... ecchymoses, mucosal bleeding ... , and petechiae ... Anemia #oncology #hematology
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
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
Myelodysplastic Syndromes (MDS)

What?
Myelodysplastic syndromes are a group of disorders caused by blood cells that are poorly
just beneath the skin ... are caused by bleeding ... (petechiae) • ... blood count with differential ... Syndromes #diagnosis #hematology