The breast biopsy is performed by a liver tissue puncture needle or a general venous puncture needle into the breast lumps for biopsy. Precautions for breast biopsy: inappropriate population: lactating women. Taboo before inspection: no special contraindications. Requirements for examination: (l) If the volume of the tumor is small (less than 2.5 cm), and there is no adhesion to the surrounding tissue, it should be completely removed as much as possible, and then fixed with 10% formalin, and immediately sent to the pathology department for biopsy. (2) If the tumor adheres to the skin, the skin should be removed by diamond in the biopsy for postoperative suture. (3) If the volume of the tumor is large and adheres to the periphery, it is difficult to complete the resection, and it is suspected of malignant. When removing the specimen, it is necessary to remove as much as possible 2 to 3 pieces of the lesion and the different parts of the tissue. Pathological section.

Basic Information

Specialist classification: Oncology examination classification: biochemical examination

Applicable gender: whether women are fasting: not fasting

Analysis results:

Below normal:

Normal value:
no

Above normal:

negative:
normal.

Positive:
The test results were positive and the presence of breast cancer cells was determined.

Tips: Inappropriate people: lactating women. Normal value

The test result was negative.

Clinical significance

Abnormal results: The test results were positive and the presence of breast cancer cells was determined.

People who need to be examined: middle-aged and elderly women, people with abnormal breast pain.

Precautions

Taboo before inspection: no special contraindications.

Requirements for inspection:

(l) If the volume of the tumor is small (less than 2.5 cm), and there is no adhesion to the surrounding tissue, it should be completely removed as much as possible, and then fixed with 10% formalin, and immediately sent to the pathology for biopsy.

(2) If the tumor adheres to the skin, the skin should be removed by diamond in the biopsy for postoperative suture.

(3) If the volume of the tumor is large and adheres to the periphery, it is difficult to complete the resection, and it is suspected of malignant. When removing the specimen, it is necessary to remove as much as possible 2 to 3 pieces of the lesion and the different parts of the tissue. Pathological section.

(4) If the lump is far away from the nipple, when the biopsy specimen is cut, the skin should be made with a radial incision centering on the nipple, which can reduce the number of cut off the milking camp without affecting the radical resection.

(5) If the mass is close to the nipple, make an annular incision along the junction of the areola and the breast skin as much as possible, so that the stain is not obvious.

(6) When the suspicious tissue of the breast is cut, sufficient depth must be achieved, so as to avoid taking only the necrotic tissue on the surface of the cancer or only a few cells, and it is difficult to make a histopathological conclusion.

Inspection process

Generally, on the 1st day before surgery, a liver tissue puncture needle or a general venous puncture needle is inserted into the breast lumps for biopsy. The method is simple and can save the operation time of intraoperative biopsy.

Not suitable for the crowd

Lactating women are banned.

Adverse reactions and risks

No relevant records.