10 results
Here is a lymph node that is lymphoid-depleted, fibrotic, and burned-out, typical of late phase HIV
KyleBradleyMD "Pattern ... florid follicular hyperplasia ... ) and pattern ... #Pathology #Microscopy ... #LymphNode #Clinical
Here is a lymph node with florid follicular hyperplasia typical of HIV lymphadenitis (so-called "pattern A",
florid follicular hyperplasia ... KyleBradleyMD "Pattern ... Florid follicular hyperplasia ... #Pathology #Microscopy ... #LymphNode #Clinical
Herpes Simplex Virus 
Lymphadenitis 
 • Expanded paracortex 
 • HSV-infected cells are 
present in areas
Lymphadenitis #HSV #Pathology ... #Microscopy #Clinical ... #LymphNode
Congenital Adrenal Hyperplasia - 21-Hydroxylase Deficiency - Signs and Symptoms
 • Brain: Androgenization effects, Glucocorticoid effects,
Congenital Adrenal Hyperplasia ... (CAH-X), Male-pattern ... Adrenal: Nodular hyperplasia ... Reproductive: Gonadal hypofunction ... Congenital #Adrenal #Hyperplasia
Paracoccidioides brasiliensis Lymphadenitis: 

Paracoccidioidomycosis is a systemic fungal infection rare in the US, but endemic in
Lymphadenitis #Pathology ... #LymphNode #Clinical ... #Microscopy
Tinea Versicolor - Physical examination revealed large, coalescing, hypopigmented patches and macules on her torso and
and meatball” pattern ... Clinical #Derm #Pathology ... TineaVersicolor #Rash #Microscopy
Signet ring cell histiocytes in lymph node sinuses! This can mimic metastatic adenocarcinoma. Histiocytes have ingested
#Histiocytes #LymphNode ... #Pathology #Clinical ... #Microscopy
Focal epithelial hyperplasia/Heck disease. Acanthotic squamous epithelium with widened, confluent rete ridges, mild koilocytic change, and
Focal epithelial hyperplasia ... Focal #epithelial #hyperplasia ... Heck #disease #Pathology ... #Microscopy #Clinical
Nodular Lymphoid Hyperplasia - gastroduodenoscopy, which revealed numerous nodules in the duodenum (Panel A). Multiple biopsies
Nodular Lymphoid Hyperplasia ... nodular lymphoid hyperplasia ... B) #Clinical #Pathology ... Nodular #Lymphoid #Hyperplasia ... #Microscopy #NEJM
Salivary acinic cell carcinoma is usually an H&E diagnosis for me- but this zymogen-granule poor variant
characteristic staining pattern ... Cell #Carcinoma #Pathology ... #Microscopy #Clinical