What is a low grade spindle cell tumor?


Do spindle cells mean cancer?

Spindle cell tumor is not a specific diagnosis or a specific type of cancer. The tumor may be a sarcoma, or it can be sarcomatoid — meaning another type of tumor (like a carcinoma) that looks like a sarcoma under the microscope.

Can a spindle cell tumor be benign?

Spindle cell tumours can be benign (suffix -oma) or malignant (suffix -sarcoma), and will arise from these different cell lines.

What is a low-grade spindle cell lesion?

Low-grade tumors, locally aggressive

13A), composed of spindle cells with the features of both fibroblasts and myofibroblasts Characteristically the neoplastic cells, often aligned parallel, are arranged in long and sweeping fascicles set in a prominent fibrous to focally myxoid stroma (Fig. 13B,C). Mitoses are rare.

Is a spindle cell tumor always malignant?

Spindle cell sarcoma is a rare malignant (cancerous) tumour which can develop in the bone or soft tissue. It can arise in any part of the body but is most common in the limbs (arms and legs).

Is spindle cell cancer curable?

Spindle cell carcinoma (SCC) is a highly malignant pulmonary sarcomatoid carcinoma. There is no standard treatment for this disease, though chemotherapy, surgery and radiation therapy may be considered.

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What is the survival rate for spindle cell sarcoma?

The relative 5-year survival rates were 84% for those aged 20 to 49 years and 48% for those 50 to 69 years. Those older than 70 years had a 2-year relative survival rate of only 30%.

What do spindle cells look like?

A type of tumor that contains cells called spindle cells, based on their shape. Under a microscope, spindle cells look long and slender. Spindle cell tumors may be sarcomas or carcinomas.

What things can be malignant?


  • Carcinoma: These tumors form from epithelial cells, which are present in the skin and the tissue that covers or lines the body’s organs. …
  • Sarcoma: These tumors start in connective tissue, such as cartilage, bones, fat, and nerves. …
  • Germ cell tumor: These tumors develop in the cells that produce sperm and eggs.

What are spindle cells and their function?

Spindle cells, named after their long, spindle-shaped bodies, are the cells that are credited with allowing us to feel love and to suffer emotionally. Their discovery in whales will stimulate debate both on the level of whale intelligence and on the ethics of hunting them.