What is Lobular Carcinoma in Situ?

Abnormal cells in the lobular region of the breast are defined as lobular carcinoma in situ. It is a condition that informs that it is a precursor to the risk of developing cancer in both breasts. Like Ductal Carcinoma in Situ, if Lobular Carcinoma in Situ is not detected and treated promptly when it is at stage zero; It causes the progression and spread of the tissue with the risk of cancer formation. For this reason, intervening when the stage is zero means that the person takes precautions without cancer and that there is no cancer.

Lobular Carcinoma in Situ means that the tissue, which has a high risk of cancer with a disordered structure located in the glands in the milk ducts, is noticed at an early stage before it protrudes beyond the gland and duct. This stage is not considered a cancer stage. Because Lobular Carcinoma in Situ at this stage does not turn into a progressive cancerous structure. Lesions at this stage do not spread to the outer surfaces of the mammary glands. Since they are not considered cancer, they may play a role in the risk of developing cancerous tissue. Therefore, it is necessary to be careful about making regular checks.

Inside the breast, in and on the milk ducts, there are numerous cell tissues in a structure suitable for filling with milk. If the damaged cells, which gradually multiply in these cells and in the glands, reach the third stage, they are called Lobular Carcinoma in Situ. In the first stage, the number of damaged cells increases. In the second stage, the damaged cells lose their properties. In the third stage, namely Lobular Carcinoma in Situ, cells begin to resemble cancerous tissue. Although the cell wall seems to be intact, thanks to the structure of the lobule and its variable structure, it is in the third stage in itself, but in the cancer stage; phase 0 is also present.

It is seen in women over the age of 40. Since this age group is also within the age limit for mammography, patients are directed to mammography rather than breast ultrasound. Findings may not be detected in cases of mammography. The diagnosis is usually made incidentally by biopsy. When the result of fine-tipped needle biopsy is directed to pathology, it is taken by surgical operation according to the result. It is necessary to start the treatment process immediately before the risk of developing breast cancer in patients who are diagnosed. Since it is in the early stage, the recovery and daily life continuation time is very short.