8 results
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
- Differential Diagnosis ... Vasculitis (lupus ... - APLS - HIT ... : • Complete blood ... Algorithm #Causes #dermatology
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
mucositis - Rash ... scleritis • Palpable ... strong sign of cutaneous ... pulses, bruis, or blood ... Large Vessel: Blood
Vancomycin induced Leukocytoclastic Vasculitis (LCV) of the Hand
70 M vertebral osteomyelitis on vancomycin and cefepime for
Presents with diffuse palpable ... rash. ... Diagnosis? ... #LCV #Hand #skinrash ... #photo
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Diagnosis Framework ... Differential Diagnosis ... pulses, bruits, or blood ... of shoulder and hip ... , mucositis • Rash
Cutaneous larva migrans skin Rash
25 F recent Caribbean vacation, walked barefoot on sand and now with
. diagnosis? ... Adult hookworms live ... larva #migrans #skinRash ... #dermatology #clinical ... #photo
Disseminated Intravascular Coagulation (DIC) Overview

Increased Clotting and Consumption of Clotting Factors

Findings:
 • Bleeding
 • Recent history
ABO incompatible blood ... involvement (2%) Cutaneous ... • Purpura • Palpable ... DIC • Severe Liver ... #Coagulation #diagnosis
Blood Transfusion Reactions

Immune Mediated:
 • Febrile Non-Hemolytic Transfusion Reaction (FNHTR): Most common immune reaction to transfusion.
maculopapular rash ... include: fever, cutaneous ... eruptions, diarrhea, liver ... Extremely rare - HIV ... #Transfusion #diagnosis
Blood Product Transfusions One Pager Summary
Type and screen - determines blood type and detects in recipient
maculopapular rash ... include: fever, cutaneous ... eruptions, diarrhea, liver ... Extremely rare - HIV ... #Transfusions #diagnosis