Malignant pleural mesothelioma

Posted by admin

January 20, 2008

Your doctor may use the following procedures for the diagnosis of malignant pleural mesothelioma.

Toraxcopia

The diagnosis of malignant pleural mesothelioma may mean that your doctor perform an exploration inside the chest cavity with an observation instrument called toraxcopio. “For this procedure, an incision is made through the walls of the chest and introduces the device between two ribs. Typically, this procedure is done in hospita.

Bronchoscopy

A bronchoscopy involves an examination of the lungs and airways. The doctor places a lighted tube down the patient’s windpipe to the lungs. This procedure is called bronchoscopy and the instrument used is called a bronchoscop.

Toracentesis

Some patients may develop fluid in the lungs. This is known as pleural effusion. Your doctor may take a sample of this fluid with a needle injected in the chest and subjected to tests to determine whether it is cancerous. It may also happen that your doctor perform a drain fluid from the lungs to help alleviate the pain.

Mediastinoscopy

This is a test that examines the mediastinum. This area is located in the center of the chest, between the lungs and contains the heart, blood vessels and lymph node.

Clinical

For this procedure, the doctor uses a very fine needle to sample cells and examine them under the microscope. This test can be uncomfortable, but only takes a few minutes. They take small samples of cells and are carried to the laboratory for analysis.

Biopsy wedge

For this procedure, the doctor makes an incision through the skin and get a piece in the form of wedge of tumor tissue and sends it to the laboratory for analysis. Sometimes it is used for this type of biopsy when other methods of biopsy have been unable to confirm a diagnosis

Cytology and Pathology

The pathology is the study of disease, which specifically notes cells and the types of processes of the disease in order to determine the cause. The pathological examinations are carried out with samples of fluid or tissue to determine the cell type (cytology) of a specific evil. The process of observing these samples may include the use of microscopes, electron microscopes and several dyes. This refers to a special technique of dying cells to identify specific types of tumours of mesothelioma. Some dyes and colors are added to the biopsy samples of the patient and depending upon how you respond to the fabric dyeing, the doctor may then make a better diagnosis of the disease and its consequences. In making the diagnosis, while more information about the tumor is taken, the better the doctor may recommend the most appropriate treatmen.

After her biopsy be sent a sample of tissue or fluid removed to the hospital laboratory for analysis.

If fluid is extracted during the toracentesis or toraxcopia, it is sent to the laboratory for analysis cytology. Your doctor will receive a written report with the results. The doctor could receive an oral report by the laboratory, before the written repor.

If there is a biopsy of tissue through bronchoscopy, a needle biopsy or a toraxcopia, it is sent to the surgical pathology laboratory for analysis. The final report will be sent to your doctor

The surgical removal of a tumor of the pleura or lung, is sent to the laboratory of surgical pathology. There is analyzed with special inks. The sample can be placed under the microscope for magnification and further evaluation of cell type. After completing the analysis, usually preserved in paraffin small chunks of any remaining tissue for later us.

Asimismo, el médico puede utilizar rayos-X, tomografía CT o una fluoroscopia para guiar a la aguja al insertarla en el tumor. Also, the doctor may use X-ray, tomography, or CT fluoroscopy to guide the needle to insert into the tumor. Una fluoroscopia es un procedimiento de diagnóstico en el cual se pasan rayos-X a través del cuerpo y luego se proyectan en una pantalla, permitiendo de esta manera observar una imagen continúa de las estructuras internas del cuerpo. A fluoroscopy is a diagnostic procedure in which X-rays are passed through the body and then projected on a screen, thus enabling an image continues to observe the internal structures of the body.

Diagnosis