Fine Needle Aspiration Biopsy (FNAB) technique is gaining increasing population in the diagnosis of musculoskeletal lesions because it offter some advantages such as, easy, with minimal complications, but its a pplikability in diagnosis of bone tumors however has some limitations. This research was aimed to explore the roles of FNAB and its accuracy as the preoperative diagnostic method compa…
During the progression stage, malignant tumors showed heterogenecity with some cells showing invasive and metastatic capabilities. Bone metastasis is usually hematogenic and predominantly in red bone marrow. This is supported by retrograde vein flow (Botson's plexus), micro-anatomy of the vascularized channels in red bone marrow in sinusoid system, high blood flow and higher concentration of cy…