9 results
Petechiae: punctate spots that arise from spontaneous bleeding secondary to profound thrombocytopenia. 
The spots (easily visible
Petechiae: punctate ... spontaneous bleeding secondary ... Goldberg, M.D. - UCSD ... Clinical #Photo #Dermatology ... #Rash #Petechiae
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... in primary or secondary ... #Petechiae #Rash ... Diagnosis #Algorithm #Causes ... #dermatology #physicalexam
Drug Erruption: Extensive maculo-papular rash secondary to allergic reaction to Amoxicillin.
Chest and hand are shown above.

Charlie
maculo-papular rash ... secondary to allergic ... Images #Clinical #Dermatology ... #Amoxicillin #Palms ... #Photo #UCSDH
Secondary Syphilis - Rash on Palms and Soles 
41ys, seen in our ED b/c of 20
Secondary Syphilis ... - Rash on Palms ... present in 80% of cases ... #Syphilis #Rash ... #Palms #Soles #
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
Rash Secondary ... ▪ “Rash” (75% ... spots both on the palms ... resembling rashes caused ... Clinical #Photo #Dermatology
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
Papulosquamous Skin Rash ... central clearing • Secondary ... and plaques on palms ... Papulosquamous #SkinRash #dermatology ... Diagnosis #Algorithm #causes
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
CML (Chronic Myeloid ... -> AML: Blast crises ... Significant ↓ PLT: Petechiae ... bone marrow and secondary ... #Leukemia #Hematology
Myelodysplastic Syndromes (MDS)

What?
Myelodysplastic syndromes are a group of disorders caused by blood cells that are poorly
group of disorders caused ... by bleeding (petechiae ... , or all three myeloid ... DDX: Rule Out Secondary ... Syndromes #diagnosis #hematology
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Dyshidrotic eczema - Palms ... honey-colored crusts ... blood-filled papules • Keloid ... ; pruritis #dermatology ... #rash #differential