11 results
Herpes Zoster: Herpes virus mediated infection that occurred in this patient receiving chemotherapy 
for an underlying
virus mediated infection ... vessicles in this case ... superimposed bacterial skin ... infection, most ... #Photo #Dermatology
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Leg Pain - Differential ... : • Infection: ... Cellulitis, Abscess ... - Herpes zoster ... Immobilization) • Acute
Abscess: Marked swelling and redness is apparent just above antecubital fossa. This is caused by an
This is caused by ... innoculated under the skin ... during injection ... Images #Clinical ... #Photo #Abscess
Perirectal Cellulitis: Extensive inflammation and swelling of the right buttocks secondary to infection.
This can be distinguished
buttocks secondary to infection ... from a perirectal abscess ... absent in this case ... #Photo #Perirectal ... #Cellulitis #UCSDH
Venous Ulcer and DVT: Chronic venous insufficiency with additional swelling caused by acute DVT.
There is also
additional swelling caused ... by acute DVT. ... There is also skin ... and superimposed infection ... #Photo #Leg #Chronic
Acute Dacryocystitis- A 4-week-old boy was brought to the emergency department after having drainage from both
dacryocystitis — infection ... , abscess, and meningitis ... Cultures of urine ... #NEJM #clinical ... #photo #peds #acute
Acute Purpura Fulminans Skin Rash on Physical Exam 
60 year old male ITP s/p splenectomy 
1d
Acute Purpura Fulminans ... Skin Rash on Physical ... rigors, diarrhea, nausea ... - BIDMC Infectious ... #photo
Waterborne Infections - Differential Diagnosis Framework

Infections that can be acquired from fresh water, brackish water, sea
- Differential ... Blooms (HABs) Skin ... • Cellulitis ... (Mycobacteria abscessus ... is biphasic • Clinical
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
CNS Infections - ... MCC: HSV 1): • Herpes ... • Common clinical ... Symptoms: • Acute ... established by CSF or urine
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
initiation Clinical ... osteomyelitis, cutaneous abscesses ... cavitating pneumonia, skin ... contagiosum • Herpes ... Barr Virus • Herpes