Chondroblastoma is a rare type of benign bone tumor that primarily affects the epiphysis of long bones in young individuals, typically between the ages of 10 and 20. These tumors are characterized ...

Primary bone cancers may spread to other parts of the body (malignant) or may develop as localized tumors (benign). Secondary bone cancers: Bone cancer resulting from cancer cells that migrate to ...

a common benign tumor; epithelioid hemangioendothelioma, a rare, usually low-grade malignant tumor; and angiosarcoma, a rare and very aggressive tumor. All these primary mesenchymal tumors develop ...

Chordoma: A rare type of bone tumor that originates from notochordal remnants, often found in the skull base and spine. Single-cell RNA sequencing: A technique used to analyze the gene expression ...

Benign tumors usually stop becoming larger ... The interaction between such hormones in the bone remodeling process and the malignant cells floating around from a child's Wilms' tumor can initiate ...

In the differential diagnosis of orbit and eyelid OALs, dacryoadenitis, inflammation, metastasis and benign and malignant tumors must be considered. [76] Histologic Features. The histopathologic ...