Objective: To study the diagnostic value of bonemarrowscintigraphy in detecting malignant tumor metastasis.
目的：探讨骨髓显像在恶性肿瘤转移中的诊断价值。
2
Objective to evaluate bonemarrowscintigraphy in diagnosis, differential diagnosis, judging prognosis in patients with refractory anemia (ra) and Chronic aplastic anemia (CAA).