The 2020 World Health Organization classification of bone tumors: what radiologists should know

被引：7
|
作者：
Hwang, Sinchun [1 ]
Hameed, Meera [2 ]
Kransdorf, Mark [3 ]
机构：
[1] Mem Sloan Kettering Canc Ctr, Dept Radiol, 1275 York Ave, New York, NY 10065 USA
[2] Mem Sloan Kettering Canc Ctr, Dept Pathol, 1275 York Ave, New York, NY 10065 USA
[3] Mayo Clin, Dept Radiol, 5777 E Mayo Blvd, Phoenix, AZ 85054 USA
来源：
SKELETAL RADIOLOGY | 2023年 / 52卷 / 03期
关键词：
WHO classification; Imaging; Bone; Tumors; Classification; Update; LANGERHANS CELL HISTIOCYTOSIS; SINGLE-INSTITUTION EXPERIENCE; DYSPLASIA-LIKE ADAMANTINOMA; MALIGNANT CARTILAGE TUMORS; OSTEOFIBROUS DYSPLASIA; THEORETICAL BASIS; CLINICAL BIOLOGY; LOW-GRADE; FEATURES; ENCHONDROMAS;
D O I：
10.1007/s00256-022-04093-7
中图分类号：
R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学（修复外科学）];
学科分类号：
摘要：
Improved understanding of tumor biology through molecular alteration and genetic advances has resulted in a number of major changes in the 2020 World Health Organization's (WHO) classification of bone tumors. These changes include the reclassification of the existing tumors and the introduction of several new entities. A new chapter on undifferentiated small round cell sarcomas of bone and soft tissue was added to classify Ewing sarcoma and the family of Ewing-like sarcomas, which share similar histologies but different molecular and clinical behaviors. Knowledge of the current classification of bone tumors is essential to ensure the appropriate recognition of the inherent biological potential of individual osseous lesions for optimal treatment, follow-up, and overall outcome. This article reviews the major changes to the 2020 WHO's classification of primary bone tumors and the pertinent imaging of selected tumors to highlight these changes.
引用
收藏
页码：329 / 348
页数：20
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