Granulocytic sarcoma of the spine: MRI and clinical review.

Objective: Granulocytic sarcoma is a tumor formed by myeloid precursors at an extramedullary site. The purpose of this study was to evaluate the MRI findings and clinical manifestations in 32 cases of granulocytic sarcoma of the spine.

Materials And Methods: Thirty-two patients (21 males, 11 females; mean age, 32 years) with myeloid leukemia and spinal granulocytic sarcoma were included in this study.

Changes in the serum growth factors and osteoprotegerin after bone marrow transplantation: impact on bone and mineral metabolism.

The loss of bone mass often occurs after bone marrow transplantation (BMT), particularly during the early posttransplant period. There are few reports on the role of growth factors and osteoprotegerin (OPG) in the post-BMT bone loss. This study prospectively investigated 110 patients undergoing BMT and analyzed 36 patients who had dual-energy x-ray absorptiometry performed before BMT and 1 yr after BMT.

Circulating IL-8 and IL-10 in euthyroid sick syndromes following bone marrow transplantation.

It is generally agreed that euthyroid sick syndromes (ESS) are associated with an increased production of cytokines. However, there has been scarce data on the relationship thyroid hormone changes and cytokines among the patients undergoing bone marrow transplantation (BMT). Because interleukin-8 (IL-8) has been identified as a potent proinflammatory and interleukin-10 (IL-10) as an antiinflammatory cytokine, we studied the relation between thyroid hormone parameters and these cytokines following BMT.

The skeletal site-differential changes in bone mineral density following bone marrow transplantation: 3-year prospective study.

Loss of bone mass is usually detected after bone marrow transplantation (BMT) during the early post-transplant period. However, little is known about the long-term effects of BMT on bone metabolism. We have prospectively investigated 11 patients undergoing BMT.

The effect of bone marrow transplantation on the osteoblastic differentiation of human bone marrow stromal cells.

Osteoporosis is a serious and relatively common complication of transplantation procedures. However, little is known about the exact mechanism or severity of osteoporosis complicated by bone marrow transplantation (BMT). We conducted both ex vivo and clinical studies to identify the mechanism and extent of bone loss after BMT.