12 results
SMARCB1-deficient sinonasal carcinoma: high grade tumors with varying proportions of basaloid and plasmacytoid/rhabdoid cells; CK+, SMARCB1
deficient sinonasal carcinoma ... plasmacytoid/rhabdoid cells ... deficient #sinonasal #Carcinoma ... #Pathology #Microscopy
A morphologic mosaic of NUT carcinoma: monotonous primitive cells, basophilic to clear cytoplasm, abrupt keratinization, prominent
mosaic of NUT carcinoma ... monotonous primitive cells ... LisaRooperMD #NUT #carcinoma ... #Pathology #Clinical ... #Microscopy #Mosaic
Hobnail variant of PTC: micropapillary architecture, dense eosinophilic cytoplasm, hobnail cells with apical nuclei, and marked
cytoplasm, hobnail cells ... Papillary #Thyroid #Carcinoma ... #Pathology #Clinical ... #Microscopy
Salivary acinic cell carcinoma is usually an H&E diagnosis for me- but this zymogen-granule poor variant
Salivary acinic cell ... carcinoma is usually ... Salivary #Acinic #Cell ... #Carcinoma #Pathology ... #Microscopy #Clinical
Oncocytic Variant of Medullary Carcinoma
Don't assume every oncocytic thyroid tumor is a Hurthle cell neoplasm! Nested
Variant of Medullary Carcinoma ... tumor is a Hurthle cell ... variant of medullary carcinoma ... Variant #Medullary #Carcinoma ... #Pathology #Microscopy
Tongue Pathology 

Geographic tongue, fissured tongue, and hairy tongue are the most common tongue problems and
Tongue Pathology ... do not require treatment ... e.g., granular cell ... carcinoma. ... has responded to treatment
Amiodarone induced thyroid changes

Histopath: Remarkably enlarged follicles, distended with colloid, without 
scalloping, and lined by flattened
flattened follicular cells ... change, Follicular cells ... respond to initial treatment ... thyrotoxicosis #AIT #Pathology ... #Clinical #Microscopy
Indolent T-Lymphoblastic Proliferation (iT-LBP)
Features of iT-LBP:
 - May be seen in association with other malignancies (e.g.
malignancies (e.g. carcinoma ... follicular dendritic cell ... Groups of TdT+ T-cells ... does not require treatment ... Proliferation #Hemepath #pathology
Squamous-Cell Carcinoma of the Tongue - Intraoral examination revealed a well-circumscribed superficial ulcer, with a homogeneous
Squamous-Cell Carcinoma ... invasive squamous-cell ... carcinoma (Panel ... B) #Clinical #Pathology ... Tongue #Squamous #Microscopy
On the left radiological pathological correlation of Langerhans cell histiocytosis in respectively nodular stage and early
of Langerhans cell ... Clinical #Radiology #Pathology ... #CTChest #Microscopy ... Histiocytosis #Cavitary #RadiologyAssistant