Pathnologic @pathnologic
315.4K 134 48
Path Geek - All things #pathology
Contributor Ranks
Latest Searches
17 results
Hobnail variant of PTC: micropapillary architecture, dense eosinophilic cytoplasm, hobnail cells with apical nuclei, and marked
Hobnail variant ... of PTC: micropapillary ... #Papillary #Thyroid ... #Carcinoma #Pathology ... #Clinical #Microscopy
Herpes Simplex Virus 
Lymphadenitis 
 • Expanded paracortex 
 • HSV-infected cells are 
present in areas
Simplex Virus Lymphadenitis ... Simplex #Virus #Lymphadenitis ... #HSV #Pathology ... #Microscopy #Clinical
Paracoccidioides brasiliensis Lymphadenitis: 

Paracoccidioidomycosis is a systemic fungal infection rare in the US, but endemic in
Paracoccidioides brasiliensis Lymphadenitis ... be seen within giant ... #brasiliensis #Lymphadenitis ... #Pathology #LymphNode ... #Clinical #Microscopy
Diffuse Sclerosis Variant—PTC 
 - Rare variant of PTC 
 - Approximately 3% ofall PTC
Diffuse Sclerosis Variant—PTC ... - Rare variant ... #Thyroid #Cancer ... #Pathology #Clinical ... #Gross #Microscopy
Pity this Giant Pronormoblast from an elderly pt w pure red cell aplasia. In the proper
Pity this Giant ... from an elderly pt ... Aplasia #Parvovirus #Pathology ... #Smear #Microscopy ... #Hematology #Clinical
Here is a lymph node that is lymphoid-depleted, fibrotic, and burned-out, typical of late phase HIV
late phase HIV lymphadenitis ... Pattern C" in HIV Lymphadenitis ... #PatternC #Pathology ... #Microscopy #LymphNode ... #Clinical
Pathology - Hepatocyte Pigments

Lipofuschin (H&E) 

Alpha-I-antitrypsin globules (PAS-D) 

Mallory's hyaline / Mallory Denk Bodies 

Giant Mitochondria
Pathology - Hepatocyte ... Denk Bodies Giant ... Hepatocyte #Pigments #Pathology ... #Hepatology #Clinical ... #Microscopy
Here is a lymph node with florid follicular hyperplasia typical of HIV lymphadenitis (so-called "pattern A",
typical of HIV lymphadenitis ... Warthin-Finkeldey type giant ... #PatternA #Pathology ... #Microscopy #LymphNode ... #Clinical
Oncocytic Variant of Medullary Carcinoma
Don't assume every oncocytic thyroid tumor is a Hurthle cell neoplasm! Nested
Oncocytic Variant ... every oncocytic thyroid ... for oncocytic variant ... Medullary #Carcinoma #Pathology ... #Microscopy #Clinical
The many faces of the Hodgkin/Reed-Sternberg (HRS) cell: Even as medical students we are aware of
Many variants exist ... ReedSternberg #HRS #cell #Pathology ... #Clinical #Microscopy