Sarcomatoid Mesothelioma: Sarcomatoid Malignant Mesothelioma

Considered a variant of sarcomatoid malignant mesothelioma. This form is probably the most difficult of all to diagnose mesothelioma. When attack or thermoplastic mesothelioma metastasis, cells may appear very flat and can be misdiagnosed as Benin fibrous tissue. Medical experts say that this form should not be diagnosed by core biopsy. It is important to recognize that the sarcomatoid mesothelioma is difficult to diagnose based on lithological methods. For example, cells from other types of lung cancer called sarcomatoid carcinomas are very similar in appearance (and other characteristics) for sarcomatoid mesothelioma.

Sarcomatoid malignant mesothelioma

Unfortunately, sarcomatoid mesothelioma cells are known to be resistant to treatment, Quebec, which can make a typical combination of surgery, radiation and chemotherapy do not work. May indicate some cell types of tests and treatments that patients have at their disposal specific clinics.

Sarcomatoid mesothelioma

For this reason, if you are diagnosed with cancer and you know you have been exposed to asbestos at some time in the past, obtaining a second diagnostic test can be significant. Different types of cancers vary widely in terms of prognosis and treatment options, and if the wrong diagnosis, the patient may not receive the most appropriate treatment for their cancer.


How sarcomatoid mesothelioma is diagnosed?

Sarcomatoid mesothelioma

To diagnose sarcomatoid mesothelioma cells, lithological examination of tumor tissue performed. Tuesday sarcomatoid often be very similar to other types of sarcomatoid cells: such as sarcomatoid carcinoma, or tumor that affects the epithelial cells of the body. Sarcomatoid malignant mesothelioma is often misdiagnosed as a pulmonary sarcomatoid carcinoma, a cancer that affects the lungs and causes symptoms almost identical with mesothelioma.

Sarcomatoid mesothelioma

To this end, the immunohistochemical data is very important in cell sarcomatoid carcinoma sarcomatoid mesothelioma and other types of spindle cell differentiation. The sarcomatoid malignant mesothelioma cells are positive keratin,  This means that the cells will react with antibodies specific anti keratin during the coloring process cell samples used.


Thermoplastic mesothelioma


Even more difficult to diagnose than the sarcomatoid mesothelioma, desmoplastic mesothelioma is considered a variant of sarcomatoid subtype and FAQ often misdiagnosed as benign tissue (non-cancerous) fibrous. Desmoplastic mesothelioma is a rare variant, making only 5 to 10 percent of all mesothelioma cases.


How a sarcomatoid cell affects prognosis and treatment?


While sarcomatoid malignant mesothelioma is the most common form of malignant mesothelioma, unfortunately, is considered the most lethal subtype Due to the aggressive nature. Tuesday treated with sarcomatoid mesothelioma therapy similar to other subtypes, but more resistant to treatment sarcomatoid subtype or aphasic epithelial cells.

Sarcomatoid malignant mesothelioma

Mesothelioma Sarcomatoid Especially Often, cases are resistant to chemotherapy. This response to treatment leads to good prognosis for patients diagnosed with this subtype and survival time is reduced.