11 results
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
stages of this disease ... 80%) ▪ Mucous patches ... resembling rashes caused ... #Diagnosis #Clinical ... #Photo #Dermatology
Blood Transfusion Reactions

Immune Mediated:
 • Febrile Non-Hemolytic Transfusion Reaction (FNHTR): Most common immune reaction to transfusion.
maculopapular rash ... Causes purpura & ... TRALI): Leading cause ... #Transfusion #diagnosis ... #management #hematology
Blood Product Transfusions One Pager Summary
Type and screen - determines blood type and detects in recipient
indirect Coombs test ... maculopapular rash ... Causes purpura & ... #Transfusions #diagnosis ... #management #hematology
Genital Ulcers - Atypical causes of genital ulcers that can be difficult to diagnose & manage.
Ulcers - Atypical causes ... be difficult to diagnose ... intensely red patch ... +/- psoriatic rash ... dermatitis-like/fixed-drug reaction
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
tract, and often causes ... mucositis - Rash ... , drug reactions ... retinopathy Lab Tests ... #rheumatology #
ANTI-MDA5 DERMATOMYOSITIS

Cutaneous manifestations:
• Periorbital heliotrope (blue-purple) rash with edema
• Erythematous rash on the face, or the
(blue-purple) rash ... -74%] • Blood tests ... severity of the disease ... Dermatomyositis #rheumatology ... #dermatology #diagnosis
The Stages of Syphilis 

Primary Syphilis 
- The chancre lesion is the hallmark of primary syphilis.
Syphilis - Rash ... soles in 50% of cases ... called "mucous patches ... Latent #Tertiary #Diagnosis ... of Infectious Diseases
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
- Differential Diagnosis ... , drug reactions ... , mucositis • Rash ... tract, and often causes ... #Rheumatology
Fever After International Travel

Infectious Disease:
• Endemic in either the destination or home region

Viral Syndromes:
Arboviral infections, a
headache, body aches ... of malaria diagnosed ... culture; rapid diagnostic ... polymerase-chain-reaction ... #Differential #Diagnosis
Monkeypox Skin Rash
30 yr F and her 6 yr daughter purchased 2 prairie dogs 10 days
Diagnosis? ... (imported from west ... areas of Central & West ... University Infectious Diseases ... SkinRash #clinical #photo