Jul 2, 2024 · CNS lymphoma refers to the involvement of the central nervous system with lymphoma. It can be broadly divided into primary and secondary, with a number of special types also recognized.

Sep 12, 2025 · Patients with primary CNS lymphoma present similarly to patients with other central nervous system masses; symptoms and signs of raised intracranial pressure, focal neurological …

This case demonstrates features characteristic of CNS lymphoma (primary in this case), and highlights the importance of understanding the general histological makeup of lesions if imaging is to be …

May 9, 2023 · Immunodeficiency-associated CNS lymphomas are recognized in the WHO classification of CNS tumors (2021, 5th edition) as one of the distinct diagnoses nested within primary CNS …

Nov 26, 2025 · Secondary CNS lymphoma (SCNSL) refers to the central nervous system spread of lymphoma that originated elsewhere (in contrast to primary CNS lymphoma). It is typically a non …

Jul 10, 2024 · The reason why lymphoma cells tend to stay in the intravascular space in intravascular lymphoma is a consequence of the absence of CD29 (β1 integrin) and CD54 (ICAM-1) surface …

Case Discussion The lesion displaced the left lateral ventricle, showing isointense signal on T2W, restricted diffusion, vivid enhancement, no proliferation on CBV, and the recovery curve within the …

The appearances favor an high-grade butterfly glioma or lymphoma, although, given the clinical history, metastatic disease is also a possibility but felt less likely.

Vividly enhancing mass with high cellularity most likely represents CNS lymphoma, although the presence of non-enhancing cystic/necrotic and hemorrhagic components is somewhat unusual.

May 29, 2025 · Lymphoma is a malignancy arising from lymphocytes or lymphoblasts. It can be restricted to the lymphatic system or arise as extranodal disease. This, along with variable …