【摘 要】
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Richter syndrome (RS) is a rare transformation of relatively.low-grade malignant chronic lymphocytic leukemia (CLL) tomore aggressive lymphoma.The most common f
【机 构】
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Department of Cardiology, the Second Medical Center, National Clinical Research Center of Geriatric
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Richter syndrome (RS) is a rare transformation of relatively.low-grade malignant chronic lymphocytic leukemia (CLL) tomore aggressive lymphoma.The most common form of RS is transformation to diffuse large B-cell lymphoma (＞ 95％) and much less frequently (＜ 1％) to Hodgkin lymphoma (HL), plasma blast lymphoma, or other rare lymphomas.[1] Once transformed, the prognosis is extremely poor with a median survival of five to fourteen months.[2] There are presently no standard salvage approaches for RS.
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