6 results
Moccasin-variety Tinea Pedis 
70 M chronic scaly feet. Over the years: rash has itched only occasionally;
Moccasin-variety ... Over the years: rash ... Diagnosis? ... Moccasin-variety ... Moccasin tinea pedis
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... Diagnosis Algorithm ... Pinpoint areas (less ... infection - RMSF - Henoch ... cryoglobulins • Skin
The Stages of Syphilis 

Primary Syphilis 
- The chancre lesion is the hallmark of primary syphilis.
Syphilis - Rash ... rashes, including tinea-mimicker ... - Less common ... granuIomas on skin ... #Tertiary #Diagnosis
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Ankles, lower legs ... beard, or scalp - Varies ... with site, (e.g„ tinea ... #dermatology #rash ... #differential #diagnosis
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
arthralgia, arm/leg ... , mucositis • Rash ... often present) Henoch ... tract, and often causes ... #Rheumatology
Blood Product Transfusions One Pager Summary
Type and screen - determines blood type and detects in recipient
involves testing patient ... maculopapular rash ... infections with skin ... Babesiosis & vCJD (varies ... #Transfusions #diagnosis