4 results
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
parallel to lines of skin ... - Differential diagnosis ... nummular eczema, tinea ... #dermatology #photo ... #PhysicalExam
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
- Differential Diagnosis ... Pinpoint areas (less ... infection - RMSF - Henoch ... cryoglobulins • Skin ... #dermatology #physicalexam
The Stages of Syphilis 

Primary Syphilis 
- The chancre lesion is the hallmark of primary syphilis.
Syphilis - Rash ... are ulcerating granuIomas ... on skin, bone, ... #Tertiary #Diagnosis ... #Staging **
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Ankles, lower legs ... • Pityriasis ... with site, (e.g„ tinea ... #dermatology #rash ... #differential #diagnosis