Multiple myeloma of the central nervous system: a clinicopathological review.

Multiple myeloma (MM) is a systemic malignancy of pathologic plasma cells that is treatable with chemotherapeutic agents and irradiation, but rarely curable. The spectrum of neurological complications of MM is diverse; however, involvement of MM in the cerebrospinal fluid and leptomeningeal infiltration is considered rare. There have been many reviews of central nervous system complications in MM but there are none on intracranial and leptomeningeal infiltration of MM.

Imatinib-induced immune hepatitis: case report and literature review.

Imatinib is one of the most recent medications used for the treatment of chronic myeloid leukemia (CML) and gastrointestinal stromal tumor (GIST). It is an orally administered protein-tyrosine kinase inhibitor, an enzyme which is produced by BCR-ABL fusion which results from translocation of 9:22 chromosome (Philadelphia chromosome). Imatinib blocks proliferation and induces apoptosis of BCR-ABL-expression in CML.