患者 女,68岁。于1987年2月始感头昏、乏力、腹痛、排血便。7月10日在某医院验血发现大量幼稚细胞,WBC331×10~9/L,体检:肝大肋缘下二指,脾大平脐。以白血病收入某医院住院。经骨髓穿刺,硷性磷酸酶测定等项检查确诊为慢性粒细胞白血病,经马利兰等化疗后,肝脾缩小乃至摸不到,WBC降至52.9×10~9/L,骨髓象好转于9月28日出院。出院后WBC降至5×10~9/L,停服马利兰,慢粒处缓解期。1988年2月全身情况恶化,右下腹阵痛加剧。进食后加重,伴恶心呕吐。体检:呈消瘦贫血貌,腹 Female patient, 68 years old. In February 1987 began feeling dizzy, weakness, abdominal pain, bleeding. July 10 in a hospital blood test found a large number of naive cells, WBC331 × 10 ~ 9 / L, physical examination: two fingers under the liver rib margin, splenomegaly. Leukemia income hospitalized in a hospital. Bone marrow puncture, alkaline phosphatase determination of other items diagnosed as chronic myeloid leukemia, after chemotherapy, such as Maryland, liver and spleen shrink or even touch, WBC dropped to 52.9 × 10 ~ 9 / L, bone marrow like turn in September Discharged on the 28th. After discharge from WBC to 5 × 10 ~ 9 / L, stop taking Maryland, CML remission. February 1988 general condition deteriorated, right lower quadrant pain increased. After eating aggravated, with nausea and vomiting. Physical examination: emaciated anemia appearance, abdomen