What does such an immunohistochemistry result mean?

The pathological classification of liposarcoma generally needs to be determined based on immunohistochemical results: one of the more meaningful is Vimentin Ki67 CD34 Actin, and it is precisely because these items are positive, combined with cell morphology, that pathologists can confirm the diagnosis of liposarcoma. The disease first requires extensive excision of the lesion; If the first operation has been considered and the expansion is achieved, at least 3cm from the edge of the tumor, the postoperative combination of radiotherapy can generally have a good effect.

Liposarcoma does not respond well to chemotherapy and chemotherapy is not recommended. After the surgery and radiotherapy are completed, the other is regular reexamination, including chest X-ray, abdominal organ color ultrasound, local color ultrasound, etc. If there are other special symptoms, such as pain in the long bones, pain in the lumbar spine, etc., a bone scan is required.

It is a bit difficult for doctors to judge the survival rate, because the biological activity of tumors always varies from person to person; There are many people who have survived for a long time.

It is recommended that your mother do the following maintenance on the basis of taking Chinese herbal decoction for a long time: life is very regular, must go to bed early, do not exceed ten o'clock in the evening, be open and happy, do not worry, will aggravate the condition, pay attention to rest, moderate exercise, diet is to determine whether you can recover well, focus on eating more fresh vegetables, fruits and mushrooms, and the rest temporarily eat less or not eat, as long as these conditions are done, the condition will be significantly improved, and rarely ** and healthy.

Surgical radiotherapy is combined with these drugs to fight cancer.

It's perfect.

Hello, I will answer for you how to interpret immunohistochemistry and how to see the results of immunohistochemistry, I believe that many friends still don't know, now let's take a look! 1. The results of immunohistochemistry showed fiber. <>

1. The results of immunohistochemistry showed fibrous histiocytoma, which is not **In layman's terms, it is an extra piece of meat, which is not a big disadvantage.

2. It's not cancer!

Immunological group hail balancing test. Rapid cap membrane temperature control alone is a special operation method in the process of immunohistochemistry. The cost of immunohistochemistry is relatively high.

Immunohistochemistry plays an irreplaceable role in the diagnosis and development of lung cancer. It is inseparable when waiting for the diagnosis of whether it is really cancerous, it is also needed when observing whether it is successful, and it is still indispensable when the prognosis is differentiated. Therefore, it is not too much to compare the results of immunohistochemistry to a judgment of the patient.

For patients and their families, immunohistochemistry results often seem too professional to confuse people's heads, and they have to go through the trouble to consult a doctor over and over again. There are also some patients who feel that immunohistochemistry is similar to genetic testing, and it is enough to do one. So today, let's talk to you about immunohistochemistry.

Although immunohistochemistry is expensive, it has irreplaceable effects:

Diagnosis and differentiation of malignancy.

Determine the primary site of metastatic malignancy, some tumors have metastasis at the time of discovery, but we find the metastatic site, not the primary site, then immunohistochemistry can help us find the primary site of the tumor.

Pathologic classification of a certain type of tumor.

To clarify the correct histological classification of soft tissue tumors (such as muscle, ligament, periosteum, fat, etc.), and to clarify the diagnosis of soft tissues, because of their many types and similar tissue morphology, it is sometimes difficult to distinguish their tissues**, and the use of a variety of markers for immunohistochemical studies is indispensable for the diagnosis of soft tissue tumors.

Micrometastases are found, which can be helpful for the doctor's surgery.

Support for clinical** protocols.

Antigens (peptides and proteins) in tissue cells are determined by chemical reactions to develop chromogenic agents (fluorescein, enzymes, metal ions, isotopes) that label antibodies, and their localization, qualitative and relative quantitative.

The binding between antibodies and antigens is highly specific, and immunohistochemistry makes use of this principle. First, a certain chemical substance in the tissue or cell is extracted as an antigen or hapten, and after immunizing the animal, a specific antibody is obtained, and then the antibody is used to detect the same antigenic substance in the tissue or cell.

Since the complex of antigen and antibody is colorless, it is also necessary to use histochemical methods to show the site of antigen-antibody binding to achieve qualitative, localized or quantitative study of unknown antigens in tissues or cells.