8 results
Plasmacytomas and Plasma-Cell Leukemia - Physical examination revealed multiple exophytic subcutaneous lesions involving the arms and
arm) and chest wall ... peripheral-blood smear ... stain) #Clinical #HONC ... PlasmaCell #Leukemia #Smear ... #NEJM
B-Cell Acute Lymphoblastic Leukemia/Lymphoblastic Lymphoma
Clinical
 - Primarily a disease of childhood, 75% <6 yo
 - Increased
disease with limited BM ... iAMP21 - BCR-ABL-like ... lauraebrown #BCell #ALL ... Leukemia #Lymphoma #hemepath ... #pathology #prognosis
Urinary Tract Tuberculosis - Contrast-enhanced computed tomography (CT) of the abdomen showed mild dilatation of the
ipsilateral ureteral wall ... Clinical #Radiology #Pathology ... Tuberculosis #Pyuria #Smear ... AcidFastBacilli #Microscopy #NEJM
Alectinib versus Crizotinib in Untreated ALK-Positive Non–Small-Cell Lung Cancer #EBM #Honc #Alectinib #Crizotinib #ALK #ALKPositive #NSCLC
Crizotinib in Untreated ALK-Positive ... Non–Small-Cell Lung Cancer #EBM ... #Honc #Alectinib ... #Crizotinib #ALK ... VisualAbstract #NEJM
Guide to systemic mastocytosis

Criteria for diagnosis: at least 1 major and 1 minor or 3 minor
aggregates) in BM ... Minor: • >25% of all ... are atypical on BM ... #mastocytosis #hemepath ... #pathology #algorithm
T-LGL leukemia - T-CeIl Large Granular Lymphocytic Leukemia
Clinical
 - Persistent (>6mo) lymphocytosis (2-20k) with proven clonality
as pancytopenic/ill ... presentation (PB, BM ... Negative for EBER, ALK ... Lymphocytic #Leukemia #hemepath ... #pathology #diagnosis
Anaplastic large cell lymphoma, ALK+
Clinical
 • First 3 decades of life, M>F
 • Often nodal +
cell lymphoma, ALK ... lungs, liver) • BM ... lymphoma #ALKPos #hemepath ... #pathology
Perirenal Extramedullary Hematopoiesis - Magnetic resonance imaging of the abdomen, performed without the administration of contrast
hemosiderin deposition, all ... cilnical #Radiology #Pathology ... #Honc #MRI #PerirenalExtramedullaryHematopoiesis ... ExtramedullaryHematopoiesis #Microscopy #NEJM