Search Results for blastic

SMALL ROUND CELL BLASTIC MELANOMA Figure 21-5 SMALL ROUND CELL BLASTIC MELANOMA The tumor cells of this melanoma have a primitive round cell appearance. More about this image found in SMALL ROUND CELL BLASTIC MELANOMA The tumor cells of this melanoma have a ...

surrounded by a congenital compound nevus. C: The surrounding nevus shows evidence of maturation and bland cytology. D: The melanocytes cells have a “blastic” small round cell appearance. More about this image found in NODULAR MELANOMA ASSOCIATED WITH A LARGE CONGENITAL MELANOCYTIC NEVUS A: T...

PRIMARY EFFUSION LYMPHOMA Figure 6-1 PRIMARY EFFUSION LYMPHOMA Sheets of monotonous large blastic lymphoid cells are present within a cell block from a pleural effusion. More about this image found in PRIMARY EFFUSION LYMPHOMA Sheets of monotonous large blastic lymphoid cell...

CONVENTIONAL OSTEOSARCOMA Figure 5-5 CONVENTIONAL OSTEOSARCOMA Frontal (left) and lateral (right) radiographs of the distal femur show a destructive lytic and blastic tumor extending into the soft tissues with associated pathologic fracture and displacement of the posterior cortex by attached More about this image found in CONVENTIONAL OSTEOSARCOMA Frontal (left) and lateral (right) radiographs o...

TRICHOBLASTOMA Figure 1-315 TRICHOBLASTOMA The tumor cells have a blastic appearance, with large round nuclei with open chromatin, small nucleoli, and scant cytoplasm. Mitotic activity is present. More about this image found in TRICHOBLASTOMA The tumor cells have a blastic appearance, with large round...

CUTANEOUS LYMPHADENOMA Figure 1-321 CUTANEOUS LYMPHADENOMA Clear cell change of the blastic tumor cells with admixed small lymphocytes. More about this image found in CUTANEOUS LYMPHADENOMA Clear cell change of the blastic tumor cells with a...

BLASTIC PLASMACYTOID DENDRITIC CELL NEOPLASM Figure 3-130 BLASTIC PLASMACYTOID DENDRITIC CELL NEOPLASM Low-power view shows a patchy but focally dense infiltrate throughout the dermis, sparing the epidermis. More about this image found in BLASTIC PLASMACYTOID DENDRITIC CELL NEOPLASM Low-power view shows a patchy...

BLASTIC PLASMACYTOID DENDRITIC CELL NEOPLASM Figure 3-131 BLASTIC PLASMACYTOID DENDRITIC CELL NEOPLASM Involvement of subcutaneous fat. More about this image found in BLASTIC PLASMACYTOID DENDRITIC CELL NEOPLASM Involvement of subcutaneous f...

BLASTIC PLASMACYTOID DENDRITIC CELL NEOPLASM Figure 3-132 BLASTIC PLASMACYTOID DENDRITIC CELL NEOPLASM A diffuse infiltrate of blast cells fills the dermis. Numerous mitotic figures are seen. More about this image found in BLASTIC PLASMACYTOID DENDRITIC CELL NEOPLASM A diffuse infiltrate of blast...

TYPICAL BLASTIC PLASMACYTOID DENDRITIC CELL NEOPLASM PHENOTYPE Figure 3-133 TYPICAL BLASTIC PLASMACYTOID DENDRITIC CELL NEOPLASM PHENOTYPE The neoplastic cells are positive for CD4 (A), CD56 (B), and CD123 (C). More about this image found in TYPICAL BLASTIC PLASMACYTOID DENDRITIC CELL NEOPLASM PHENOTYPE The neoplas...

BLASTIC PLASMACYTOID DENDRITIC CELL NEOPLASM Figure 3-134 BLASTIC PLASMACYTOID DENDRITIC CELL NEOPLASM A: CD68 stains tumor-associated macrophages and also show dot-like positivity in some of the neoplastic plasmacytoid dendritic cells (arrows). B: One case shows uniform expression of TdT More about this image found in BLASTIC PLASMACYTOID DENDRITIC CELL NEOPLASM A: CD68 stains tumor-associat...

DIFFERENTIATING CUTANEOUS MYELOID SARCOMA FROM BLASTIC PLASMACYTOID DENDRITIC CELL NEOPLASM Figure 3-135 DIFFERENTIATING CUTANEOUS MYELOID SARCOMA FROM BLASTIC PLASMACYTOID DENDRITIC CELL NEOPLASM This example of myeloid sarcoma shows strong staining for CD4 (A) and CD56 (B). However, markers More about this image found in DIFFERENTIATING CUTANEOUS MYELOID SARCOMA FROM BLASTIC PLASMACYTOID DENDRIT...