21 results
The many faces of the Hodgkin/Reed-Sternberg (HRS) cell: Even as medical students we are aware of
of the Hodgkin/Reed-Sternberg ... (HRS) cell: Even ... archetypal binucleate Reed-Sternberg ... cell (RS cell). ... Pathology #Clinical #Microscopy
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
Differential Diagnosis Algorithm ... Characteristic For Reed-Sternberg ... (RS) Cells - ... ~10% - B-Cell ... #differential #algorithm
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
Causes of Diffuse Lymphadenopathy - Differential Diagnosis Algorithm
Reactive:
 - Systemic Inflammatory
     •
Differential Diagnosis Algorithm ... Non-Hodgkin's Lymphoma - Reed-Sternberg ... Cells on Biopsy ... Differential #Diagnosis #Algorithm
Hyperkalemia Differential Diagnosis Algorithm
R/O Pseudo-hyperkalemia:
 • Possible Lab error! Alwavs Repeat Blood sample!
 • Leukocytosis, Thrombocytosis:
Differential Diagnosis Algorithm ... Thrombocytosis: cells ... • Excessive fist ... 7) - principal cells ... Differential #Diagnosis #Algorithm
Vasculitis Management - ACR/VF 2021 Guidelines for Treatment & Management
 • Giant Cell Arteritis (GCA)
 •
Management • Giant Cell ... Polyangiitis (GPA), Microscopic ... ACR2021 #Guidelines #algorithm
Causes of Hematuria - Differential Diagnosis Algorithm
Red blood cells on urine microscopy. Must exclude false positives
Differential Diagnosis Algorithm ... Red blood cells ... on urine microscopy ... with polyangiitis/microscopic ... Differential #Diagnosis #Algorithm
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