27 results
Erythema Nodosum: In this case, E. Nodosum has occured secondary to 
Streptococcal infection.
Photo credit, Josh Fierer,
Nodosum has occured ... Streptococcal infection ... Goldberg, M.D. - UCSD ... #Dermatology #SkinRash ... ENodosum #Photo #UCSDH
V2 Distribution Zoster: Patient with herpes zoster infection of the maxillary branch of the fifth cranial
herpes zoster infection ... branch of the fifth cranial ... Goldberg, M.D. - UCSD ... #Photo #Dermatology ... V2 #Maxillary #UCSDH
Janeway Lesion: Flat, painless, erythematous lesions seen on the palm of this patient's hand. While
frequently associated
this case, they are ... of an infected radial ... Goldberg, M.D. - UCSD ... #Photo #Dermatology ... #Endocarditis #UCSDH
Herpes Zoster: Herpes virus mediated infection that occurred in this patient receiving chemotherapy 
for an underlying
virus mediated infection ... Patient also has ... Goldberg, M.D. - UCSD ... #Photo #Dermatology ... Herpes #Zoster #V1 #UCSDH
Tooth Abscess: Infection of the root of the left upper molar has caused obvious left sided
Tooth Abscess: Infection ... left upper molar has ... obvious left sided facial ... Goldberg, M.D. - UCSD ... Tooth #Abscess #UCSDH
Lymphangitis of the Arm: Red streak spreading upwards from hand. This has been outlined in ink
and
Lymphangitis of the Arm ... This has been outlined ... progression of hand infection ... Goldberg, M.D. - UCSD ... #UCSDH
Arterial Insufficiency: Chronic arterial insufficiency has resulted in pale, hairless, and somewhat 
shiny appearing lower extremity.
insufficiency has ... Superficial ulcers are ... Goldberg, M.D. - UCSD ... #Photo #Dermatology ... Insufficiency #PAD #UCSDH
Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes
Intravascular Hemolysis:
 • Mechanical Trauma (Microangiopathic hemolytic anemia):
Diagnostic Framework ... uremic syndrome (HUS ... spherocytosis) • Infections ... Extravascular #Causes #differential ... #diagnosis #hematology
Hemolysis - Differential Diagnosis Framework

1) Environment
  - Fragmentation
  - MAHA: TTP, HUS, DIC, HELLP
Diagnosis Framework ... - MAHA: TTP, HUS ... - Autoimmune: Warm ... Internal (RBC) - Infections ... #Diagnosis #hematology
Causes of Extravascular and Intravascular Hemolysis - Differential Diagnosis Algorithm
Extravascular - Spleen and RES-mediated hemolysis
 -
Diagnosis Algorithm ... Immune-Mediated • Warm ... circulation - Infections ... MAHA (TTP, DIC, HUS ... #Causes #Hematology