You asked: Is spindle cell malignant or benign?

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Do spindle cells mean cancer?

Spindle cell tumors

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.

Is spindle cell tumor benign?

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

What type of cancer is spindle cell?

Spindle cell sarcoma is a soft-tissue tumour which can start in the bone. Spindle cell sarcomas of the bone are often found in the arms, legs and pelvis. They most commonly arise in patients over the age of 40 and are extremely rare, making up just 2-5% of all primary bone cancer cases.

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.

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%.

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Are all spindle cells cancerous?

Some tumours are made up almost entirely 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.

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.

What is a low-grade spindle cell tumor?

Low-grade fibromatosis-like spindle cell carcinoma is a rare tumor in the breast, and represents a variant of the very heterogeneous group of metaplastic carcinomas of the breast.

How aggressive is spindle cell carcinoma?

Spindle cell carcinoma (SpCC) is an uncommon aggressive biphasic malignancy that has the propensity to manifest itself in the upper aerodigestive tract, including the oral mucosa.

How is spindle cell carcinoma treated?

The usual treatment for spindle cell sarcoma is surgery to remove the tumour. Chemotherapy can be used in certain situations and we will discuss this with you we feel this is a suitable option.

Is spindle cell carcinoma a melanoma?

Spindle cell melanoma (SCM) is a rare subtype of malignant melanoma composed of spindled neoplastic cells arranged in sheets and fascicles (1). The diagnosis of SCM is challenging, as SCM may occur anywhere on the body and frequently mimics amelanotic lesions, including scarring and inflammation (2–4).

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Which are the worst cancers?

List of cancer mortality rates in the United States

Type Age Adjusted Mortality Rates (per 100,000 people) during 2013-2017
Colorectal cancer 13.9
Liver cancer and bile duct cancer 6.6
Gallbladder cancer 0.6
Pancreatic cancer 11.0

What does a spindle cell 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.