8 results
Petechiae: punctate spots that arise from spontaneous bleeding secondary to profound thrombocytopenia. 
The spots (easily visible
spontaneous bleeding secondary ... this patient's legs ... Images #Clinical ... #Photo #Dermatology ... #Rash #Petechiae
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
Rash Secondary ... ▪ “Rash” (75% ... resembling rashes caused ... #Clinical #Photo ... #Dermatology
Vibrio Vulnificus skin infection
Cirrhosis w/recent consumption of raw oysters w/rapidly evolving rash. 
Vibrio vulnificus part of
rapidly evolving rash ... hemolytic anemia, CKD, hiv ... #cellulitis #dermatology ... #legs #clinical ... #photo
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... Diagnosis Algorithm ... Pinpoint areas (less ... in primary or secondary ... #Causes #dermatology
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
Eczematous Skin Rash ... Usually on lower legs ... Secondary to venous ... Eczematous #SkinRash #dermatology ... #causes
Secondary Syphilis - Rash on Palms and Soles 
41ys, seen in our ED b/c of 20
- Rash on Palms ... present in 80% of cases ... #Syphilis #Rash ... #clinical #photo ... #dermatology #Palms
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
Apex Syndrome secondary ... when he developed shingles ... improvement in the rash ... Apex Syndrome secondary ... #clinical #video
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
infection risk secondary ... to 8 years Clinical ... unless levels are less ... DDX - Other causes ... Epstein-Barr syndrome, HIV