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 ...
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 ...