12 results
Purpuric Skin Lesions - Petechia/Purpura and Ecchymosis 

#Purpuric #Purpura #Petechia #Ecchymosis #Comparison #Dermatology #Skin #Diagnosis #Clinical
Purpuric Skin Lesions ... - Petechia/Purpura ... and Ecchymosis ... #Petechia #Ecchymosis ... #Dermatology #Skin
Ecchymosis: Bluish discoloration of skin caused by bruising with resultant subcutaneous collection
of blood.

Charlie Goldberg, M.D. -
Ecchymosis: Bluish ... discoloration of skin ... Goldberg, M.D. - UCSD ... #Dermatology #Ecchymosis ... #Arm #Photo #UCSDH
Cellulitis: Redness and swelling resulting from bacterial skin infection.

Charlie Goldberg, M.D. - UCSD Catalog of Clinical
Cellulitis: Redness ... from bacterial skin ... Goldberg, M.D. - UCSD ... Dermatology #SkinRash #Cellulitis ... #Photo #UCSDH
Vascular Skin Lesions - Differential Diagnosis Algorithm
 - Petechiae < 0.2 cm diameter
 - Purpura 0.2
Vascular Skin Lesions ... Algorithm - Petechiae ... cm diameter - Purpura ... cm diameter - Ecchymosis ... discolorations of skin
Bleeding manifestations 
Petechiae are small, flat, red, discrete areas of skin bleeding that are typically <2
manifestations Petechiae ... discrete areas of skin ... Bruise (also called ecchymosis ... The skin is flat ... #ecchymosis #thrombocytopenia
Pyoderma Gangrenosum: Autoimmune disorder resulting in a vasculitis which causes slowly progressive 
ulceration of the skin.
ulceration of the skin ... frequently mistaken for cellulitis ... Goldberg, M.D. - UCSD ... Images #Clinical #Photo ... #Gangrenosum #UCSDH
Scalp Hematoma and Cellulitis: Central hematoma with rim of surrounding cellulitis, the result
of blunt head trauma.

Charlie
Scalp Hematoma and Cellulitis ... Goldberg, M.D. - UCSD ... Images #Clinical #Photo ... #Dermatology #Skin ... #UCSDH
Ecthyma Gangrenosum: skin infection associated with Pseudomonas bacteremia. 
Photo credit, Josh Fierer, M.D.

Charlie Goldberg, M.D. -
Ecthyma Gangrenosum: skin ... Photo credit, Josh ... Goldberg, M.D. - UCSD ... #Dermatology #Cellulitis ... #UCSDH
Scurvy (Vitamin C Deficiency) - Diagnosis and Management

Vitamin C is required for hydroxylation of proline residues
integrity of: • Skin ... Muscle cramping Skin ... : • Petechia • ... • Petechiae, purpura ... , and ecchymoses
Primary Dermatological Lesions
Primary lesions are physical changes in the skin considered to be caused directly by
changes in the skin ... PETECHIAE and PURPURA ... : Petechiae are ... Purpura are larger ... Ecchymosis