94 results
Kaposi Sarcoma Herpes Virus (KSHV)

By Dr. Sara Dong @swinndong via #IDFellowCase
#ID  #Infectious Diseases  #Infections
#Differential
Differential #Ddx #Diagnosis ... #KSHV #HHV #lymphoproliferative ... #KICS
Clinical Manifestations of Human Herpes Viruses (HHV)

Herpes simplex virus 1	HSV-1	Frequently subclinical (80-90%) Oral lesions (10-20%) congenital
Herpes Viruses (HHV ... herpes virus 6 HHV ... herpes virus 7 HHV ... herpesvirus 8 HHV ... #Microbiology #Diagnosis
Infection-Related Cancers
Viruses:
 • HPV - Cervical, anogenital, head and neck, skin cancer
 • HTLV-1 - Adult
Cancers Viruses: • HPV ... T-cell Leukemia • HIV ... cell carcinoma • HBV ... carcinoma • HHV ... #differential #diagnosis
HHV8/KSHV-reIated diseases: From Cellular Proliferation to Hyperinflammation
Kaposi sarcoma (KS):
 • Target organs: Ubiquitous (cutaneous and mucosal
HHV8/KSHV-reIated ... • Association HIV ... Light chain: - HHV8 ... de Fremont #HHV8 ... diseases #comparison #diagnosis
KSHV Inflammatory Cytokine Syndrome (KICS)

By Dr. Sara Dong @swinndong  via #IDFellowCase
#ID  #Infectious Diseases
Cytokine Syndrome (KICS ... Differential #Ddx #Diagnosis ... #KSHV #HHV #KICS
Castleman's Disease and Associated Syndromes
HYALINE VASCULAR VARIANT
 • unicentric, HHV8-ve, children and young.
 • Hyalinized vessels
• unicentric, HHV8 ... Plasmablastic subtype is HHV8 ... myeloma, POEMS) HHV8 ... Disease #Variants #Diagnosis
Transplant Infections Timeline
Pre-transplant:
 • Common bacteria (endogenous): Staphylococci (skin), Gram-negative bacilli (gut)
 • Viruses: HSV (reactivation)
Engraftment:
gut) • Viruses: HSV ... airways) • Viruses: HSV ... reactivation), HHV ... #differential #diagnosis
Mesenteric Ischemia - Differential Diagnostic Schema
Chronic: ASCVD, Venous, Vasculitides 5% (PAN, [E]GPA, IgA, MPA)
Acute
 - Venous
- Differential Diagnostic ... GPA, IgA, MPA) Acute ... least common): Thrombus ... Arterial - Thrombus ... #Differential #Diagnosis
Causes of Acute Liver Injury - Differential Diagnosis
Hepatocellular - Liver Parenchyma
 • Infectious: Hepatitis C, A,
Causes of Acute ... - Differential Diagnosis ... , D, EBV, CMV, HSV ... : Shock Liver, Thrombus ... #Differential #Diagnosis
Blurry vision in a patient with HIV/AIDS
Anterior Segment:
 • Herpes zoster ophthalmicus
 • Keratitis (HSV, Staph,
a patient with HIV ... • Keratitis (HSV ... retinitis* • Acute ... PORN*) (VZV > HSV ... #Differential #Diagnosis