6 results
Herpes Simplex Virus 
Lymphadenitis 
 • Expanded paracortex 
 • HSV-infected cells are 
present in areas
paracortex • HSV-infected ... Lymphadenitis #HSV ... #Pathology #Microscopy ... #Clinical #LymphNode
Here is a lymph node that is lymphoid-depleted, fibrotic, and burned-out, typical of late phase HIV
of late phase HIV ... "Pattern C" in HIV ... Lymphadenitis #PatternC #Pathology ... #Microscopy #LymphNode ... #Clinical
Strongyloides stercoralis Hyperinfection - Physical examination revealed reticulated purpuric patches with dusky centers on the abdomen,
Bronchoscopy revealed diffuse ... B, arrow) and parasites ... #Clinical #Derm ... #Pathology #InfectiousDisease ... FilariformLarvae #Microscopy
Here is a lymph node with florid follicular hyperplasia typical of HIV lymphadenitis (so-called "pattern A",
in early phase HIV ... "Pattern A" in HIV ... Lymphadenitis #PatternA #Pathology ... #Microscopy #LymphNode ... #Clinical
Diffuse Sclerosis Variant—PTC 
 - Rare variant of PTC 
 - Approximately 3% ofall PTC
Diffuse Sclerosis ... PTC #Papillary #Thyroid ... #Cancer #Pathology ... #Clinical #Gross ... #Microscopy
Rheumatology Workup - Laboratories Studies in Rheumatic Diseases

• Septic arthritis - Gram stain and culture of
polarized light microscopy ... Additional tests: HIV ... Screening Tests for Diffuse ... exclude myositis • Thyroid ... ANA and RF (if clinical