3 results
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
- long axis of lesion ... parallel to lines of skin ... Differential diagnosis: secondary ... rosea #clinical #dermatology ... #photo #PhysicalExam
Primary Dermatological Lesions
Primary lesions are physical changes in the skin considered to be caused directly by
associated with secondary ... plateau. e.g. psoriasis ... . e.g. psoriasis ... #Diagnosis #Dermatology ... Nomenclature #Atlas #Key #Basics
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Pinpoint areas (less ... in primary or secondary ... cryoglobulins • Skin ... Algorithm #Causes #dermatology ... #physicalexam