Are spindle cell tumors always cancerous?
Tumours made up of spindle cells These tumours can be either benign (non-cancerous) or malignant (cancerous). The type of tumour depends on the location in the body and the way the cells look when examined under the microscope. Most cancers made up of spindle cells are called sarcomas.
Which of the following is spindle cell tumor?
Vascular leiomyoma (Angiomyoma) is a rare benign smooth muscle tumor composed of numerous blood vessels together with spindle-shaped smooth muscle cells (22).
What kind of cancer is spindle cell of the bone?
There are four subtypes of spindle cell sarcoma of the bone, although the majority follow the same diagnosis and treatment methods as a much more common form of primary bone cancer, known as osteosarcoma. Sarcoma is the name given to a cancer that starts in the connective tissue.
Where does spindle cell sarcoma occur in the body?
Spindle cell sarcoma is an uncommon cancerous lesion or tumor that forms in an individual’s soft tissues or bone. The most prominent locations for spindle cell sarcoma to develop are in the limbs, but it can form in any part of the body.
What kind of bone cancer has smooth muscle cells?
Leiomyosarcoma of the bone is extremely rare and therefore there is little known about this spindle cell sarcoma subtype. It is characterised by the presence of cells known as ‘differentiated smooth muscle cells’, but tends to be managed in a similar manner to osteosarcoma – a more common form of primary bone cancer (6).
Can a benign spindle cell tumour be removed?
Benign forms are usually well circumscribed and can be surgically removed with an excellent prognosis . Sarcomas are often highly infiltrative and locally aggressive, with a high likelihood of recurrence. Wide surgical excision is the treatment of choice.