Central Nervous System Complications of Oncologic Therapy
Traditional and newer agents used to treat cancer can cause significant toxicity to the central nervous system. MRI of the brain and spine is the imaging modality of choice for…
Central Nervous System Complications of Hematopoietic Stem Cell Transplant
Hematopoietic stem cell transplantation (SCT) is now commonly used to treat several hematologic and nonhematologic diseases. Central nervous system (CNS) complications post-transplantation occur commonly in the first year and result…
Venous Thrombosis
Cerebral venous sinus thrombosis is an elusive diagnosis with profound potential neurologic consequences. Although there are numerous reported predisposing conditions, by far the most common is a prothrombotic hypercoagulable state….
Imaging of Multiple Myeloma
Multiple myeloma is the most common bone malignancy. Imaging plays an important role in identifying the extent of the disease, disease process, guiding biopsies, and diagnosing associated spinal and intracranial…
Neuroimaging in Leukemia
Leukemias are a heterogeneous group of hematologic malignancies that results from uncontrolled neoplastic proliferation of undifferentiated or partially differentiated hematopoietic cells. Patients with acute leukemia can have a variety of…
Neuroimaging in Central Nervous System Lymphoma
Primary central nervous system lymphoma (PCNSL) is a rare aggressive high-grade type of extranodal lymphoma. PCNSL can have a variable imaging appearance and can mimic other brain disorders such as…
Neurologic and Head and Neck Manifestations of Sickle Cell Disease
Sickle cell disease is a common, inherited disordered characterized by chronic hemolytic anemia with repetitive episodes of vasoocclusion resulting from deformed red blood cells. This article reviews the most significant…
Central Nervous System Complications of Hemorrhagic and Coagulation Disorders
Hematologic disorders affect the central nervous system in a variety of ways, producing a wide range of neurologic disturbances. Early identification of these complications allows for early intervention and better…
Imaging Manifestations of Neurologic Complications in Anemia
The hallmark signs and symptoms of anemia are directly related to a decrease in oxygen delivery to vital tissues and organs and include pallor, fatigue, lightheadedness, and shortness of breath….
Neurologic Manifestations of Blood Dyscrasias
Neurologic manifestations are common in blood diseases, and they can be caused by the hematologic disorder or its treatment. This article discusses hematologic diseases in adult patients, and categorizes them…
