149 results
Pyoderma Gangrenosum: Autoimmune disorder resulting in a vasculitis which causes slowly progressive 
ulceration of the skin.
vasculitis which causes ... number of systemic diseases ... UCSD Catalog of Clinical ... Images #Clinical ... #Photo #Dermatology
Dermatitis Herpetiformis
#Clinical #Photo #Dermatology #SkinRash #Dermatitis #Herpetiformis #Celiac #Disease
Herpetiformis #Clinical ... #Photo #Dermatology ... Herpetiformis #Celiac #Disease
Dermatitis Herpetiformis
#Clinical #Photo #Dermatology #SkinRash #Dermatitis #Herpetiformis #Celiac #Disease
Herpetiformis #Clinical ... #Photo #Dermatology ... Herpetiformis #Celiac #Disease
Characteristic rash of dermatitis herpetiformis
#Clinical #Photo #Dermatology #SkinRash #Dermatitis #Herpetiformis #Celiac #Disease
herpetiformis #Clinical ... #Photo #Dermatology ... Herpetiformis #Celiac #Disease
Sebaceous hyperplasia 
 - Yellow papule 
 - Donut-shape 
 - Central umbilication 
 - Telangiectasia
Usually multiple - Causes ... #Hyperplasia #Dermatology ... Diagnosis #Benign #Clinical ... #Photo
Still's Disease: Characteristic rash seen in the adult form of this disease. 
Photo credit, Josh Fierer,
Still's Disease: ... adult form of this disease ... Photo credit, Josh ... Images #Clinical ... #Photo #Dermatology
Causes of Polycythemia (Erythrocytosis) - Differential Diagnosis Algorithm
Relative - Normal RBC Mass / Decreased Plasma Volume
Causes of Polycythemia ... Diagnosis Algorithm Relative ... Cyanosis without Pulmonary ... Apnea • Chronic Pulmonary ... #Hematology
Hand, Foot, and Mouth Disease: A febrile illness (caused by Coxsackie Virus) associated vesicle formation on
Foot, and Mouth Disease ... febrile illness (caused ... Images #Clinical ... #Dermatology #Pediatrics ... Vesicle #UCSDH #Photo
Benign Familial Pemphigus (Hailey-Hailey Disease): Idiopathic recurrent erruptions, in this
case affecting this axilla.

Charlie Goldberg, M.D. -
(Hailey-Hailey Disease ... erruptions, in this case ... Images #Clinical ... #Dermatology #SkinRash ... Hailey #Axillae #Photo
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
individual studies Clinical ... Proves cause-effect ... , describe clinical ... who test negative ... but not on the causal