Causes of Malignant Fibrous Histiocytoma: No one really knows the cause of malignant fibrous histiocytoma.

Chemicals: Doctors believe exposure to certain chemicals may increase your risk of MFH, although it is not known for certain.

Chemical Exposure: Doctors believe exposure to certain chemicals may increase the risk of getting malignant fibrous histiocytoma although it is not a certain fact.

Chemotherapy remains controversial in malignant fibrous histiocytoma.

Specific risk factors for malignant fibrous histiocytoma include:

There are few signs and symptoms of malignant fibrous histiocytoma.

Having a history of paget’s diseases is a risk factor for malignant fibrous histiocytoma.

In many cases the distinction between symptoms of malignant fibrous histiocytoma is unclear or arbitrary.

Limited range of movement with the leg or arm is a symptom of malignant fibrous histiocytoma.

There are also no known exact causes or risk factors for malignant fibrous Histiocytoma.

The prognosis/outlook for malignant fibrous histiocytoma mainly depends on the grade of the tumor which will be determined under the microscope by a pathologist.

Radiations or chemotherapy are used to kill off any remaining cancer cells in the process of treating malignant fibrous histiocytoma.

But now doctors are better able to diagnose malignant fibrous histiocytomas as other types of soft tissue sarcoma.

However research has shown that people with certain malignant fibrous histiocytoma risk factors are more likely than others to develop the condition.

Malignant fibrous histiocytoma (ZFG) has a significant proportion among soft tissue tumors in adults, but in children it accounts for 5% of these tumors.