57 results
Age-Focused Initial Evaluation for Pyoderma Gangrenosum 

All Patients: 
 - A thorough history and physical examination
Age-Focused Initial ... ) - CBC with differential ... #Gangrenosum #Workup ... #Evaluation #Age ... #Dermatology #Diagnosis
Sarcoidosis - Skin Manifestations

This is a quick overview of some of the cutaneous manifestations of sarcoidosis.
manifestations are ... Sarcoidosis #diagnosis #clinical ... #differential # ... treatment #photo ... #dermatology #skinrash
Janeway Lesion: Flat, painless, erythematous lesions seen on the palm of this patient's hand. While
frequently associated
this case, they are ... Photo credit, Josh ... UCSD Catalog of Clinical ... Images #Clinical ... #Photo #Dermatology
Petechiae: punctate spots that arise from spontaneous bleeding secondary to profound thrombocytopenia. 
The spots (easily visible
patient's legs) are ... UCSD Catalog of Clinical ... Images #Clinical ... #Photo #Dermatology
Ulcerative Blastomycosis Skin Lesion
57 asymptomatic M from Indiana nonpruritic, painless, progressive skin lesion lower back x
an old house & works ... organ involvement, Ag ... heaped up borders); differential ... Blastomycosis #SkinRash #dermatology ... #clinical #photo
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
palms/soles - Differential ... Pityriasis #rosea #clinical ... #dermatology #photo
Eosinophil Disorders Testing Algorithm
INDICATIONS FOR TESTING:
 • Peripheral blood eosinophilia/hypereosinophilia uncovered incidentally during medical evaluation or
evaluation or workup ... 1,500 cells/µL Workup ... (common causes are ... Disorders #Algorithm #Differential ... #diagnosis #hematology
Heliotrope Rash in Dermatomyositis

Peri-orbital edema and the heliotrope rash that we are all familiar with. Eyelid
heliotrope rash that we are ... examples in textbooks are ... Dermatomyositis #Dermatology ... #Clinical #Photo
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Petechial Rash - Differential ... • Extremes of age ... deficiency Work ... Petechiae #Rash #Differential ... Algorithm #Causes #dermatology
Erythema Annulare Centrifugum (EAC),
This is erythema annulare centrifugum (EAC), one of the “figurate erythemas.” These lesions
There are numerous ... Most cases are idiopathic ... , but there are ... Centrifugum #EAC #clinical ... #photo #dermatology