15 results
Comparison of basophils and mast cells (in bone marrow).

#Basophils #MastCells #Pathology #Marrow #Smear #Microscopy #Comparison #Table
basophils and mast cells ... Marrow #Smear #Microscopy ... #Comparison #Table
SMARCB1-deficient sinonasal carcinoma: high grade tumors with varying proportions of basaloid and plasmacytoid/rhabdoid cells; CK+, SMARCB1
plasmacytoid/rhabdoid cells ... Lisa Rooper @LisaRooperMD ... Carcinoma #Pathology #Microscopy
Important Fungal Stains
Mycology Lab:
 • Calcofluor white - Fluorochrome that binds glucans and chitin in fungal
chitin in fungal cell ... visualize host cell ... Stains fungal cell ... #microbiology #microscopy ... fungus #comparison #table
Microscopic examination of vaginal samples. A, Normal saline wet mount showing a clump of three normal
Microscopic examination ... vaginal epithelial cells ... showing two clue cells ... borders of clue cells ... Candidiasis #Comparison #Table
A morphologic mosaic of NUT carcinoma: monotonous primitive cells, basophilic to clear cytoplasm, abrupt keratinization, prominent
monotonous primitive cells ... Lisa Rooper @LisaRooperMD ... Pathology #Clinical #Microscopy
Hobnail variant of PTC: micropapillary architecture, dense eosinophilic cytoplasm, hobnail cells with apical nuclei, and marked
cytoplasm, hobnail cells ... Lisa Rooper @LisaRooperMD ... Pathology #Clinical #Microscopy
Olfactory Neuroblastoma Pathology

Morphology and other IHC clinched the diagnosis of olfactory neuroblastoma here. The tumor had
sustentacular cells ... Lisa Rooper @LisaRooperMD ... Neuroblastoma #Pathology #Microscopy
Langerhans cell histiocytosis presenting as a solitary jaw cyst. Classic reniform nuclei, prominent eosinophils, S100+, CD1A+,
Langerhans cell ... Lisa Rooper @LisaRooperMD ... #Langerhans #cell ... Jaw #Pathology #Microscopy
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
male (2:1) 4) Average ... Pathophysiology: 1) T-cell ... and increased B-cell ... tissue: Epithelioid cells ... Self-limiting, chronic but stable
Salivary acinic cell carcinoma is usually an H&E diagnosis for me- but this zymogen-granule poor variant
Salivary acinic cell ... Lisa Rooper @LisaRooperMD ... Salivary #Acinic #Cell ... Carcinoma #Pathology #Microscopy