diffuse type giant cell tumor

locally invasive tumor of joints and periarticular soft tissues composed of mononuclear fibroblastic cells, and hemosiderin-filled macrophages; mitoses are prominent and larger tumors show invasive growth and tendency to recur. These tumors are similar to localized giant cell tumor of soft tissues but are more cellular, show nuclear atypia, prominent nucleoli, and distinct chromosomal changes. Recurrence occurs in 30-50% cases; in rare cases they may be frankly malignant.

单词	diffuse type giant cell tumor
释义	diffuse type giant cell tumor diffuse type giant cell tumor locally invasive tumor of joints and periarticular soft tissues composed of mononuclear fibroblastic cells, and hemosiderin-filled macrophages; mitoses are prominent and larger tumors show invasive growth and tendency to recur. These tumors are similar to localized giant cell tumor of soft tissues but are more cellular, show nuclear atypia, prominent nucleoli, and distinct chromosomal changes. Recurrence occurs in 30-50% cases; in rare cases they may be frankly malignant.
随便看	bone marrow fibrosis bone marrow foundation bone marrow harvest bone marrow harvesting bone marrow hematopoietic compartment bone marrow hematopoietic stem cell transplantation bone marrow infiltration bone marrow infusion bone marrow involvement bone marrow lesion bone marrow, liver, and thymus bone marrow long-term culture bone marrow lymphocyte antigen bone marrow metastases bone marrow microenvironment bone marrow micronucleus assay bone marrow mononuclear cells bone-marrow needle biopsy bone marrow nei kung bone marrow neoplasms bone marrow plasma cells bone marrow proliferation activity bone marrow proliferation assay bone marrow purging bone marrow research laboratories