Symptoms of breast tumors - skin changes!

Skin changes caused by breast tumors are related to the location, depth and degree of invasion of the tumor. Let our experts briefly introduce it to you. Let's take a look!

Common skin changes include:

1. Skin adhesion: The breast is located between the deep and superficial fascia. The superficial layer of the superficial fascia is connected to the skin, and the deep layer is attached to the superficial surface of the pectoralis major muscle. The superficial fascia forms the interlobular septum in the breast tissue, that is, the suspensory ligaments of the breast. When the tumor invades these ligaments, it can shrink and shorten them, pulling the skin to form a depression, like a dimple, so it is called the "dimple sign". When the tumor is small, it can cause very slight skin adhesion, which is not easy to detect. At this time, it is necessary to gently support the affected breast under good lighting conditions to increase its surface tension. When moving the breast, it is often seen that the skin on the surface of the tumor has slight pulling and depression. If you have this symptom, you should be alert to the possibility of breast cancer. Benign tumors rarely have this symptom.

2. Superficial varicose veins of the skin: When the tumor is large or grows rapidly, the skin on the surface may become thinner, and the superficial blood vessels and veins underneath may often become varicose. This is more clearly seen in LCD thermal images and infrared scans, and is common in giant fibroadenomas of the breast and phyllodes cystosarcoma. Tumors during acute inflammation, pregnancy, and lactation also often have superficial varicose veins.

3. Redness of the skin: In acute and chronic mastitis, the breast skin may be red and swollen. However, in breast cancer, it is mainly seen in inflammatory breast cancer. Because the subcutaneous lymphatic vessels are all occupied by cancer thrombi, it can cause carcinomatous lymphangitis. At this time, the skin color is light red to dark red, which is relatively limited at first and soon spreads to most of the breast skin, accompanied by skin edema, thickening, and increased skin temperature.

4. Skin edema: As the subcutaneous lymphatic vessels of the breast are blocked by tumor cells or the central area of ​​the breast is infiltrated by tumor cells, the return of the breast lymphatic vessels is blocked, lymph fluid accumulates in the lymphatic vessels, the skin becomes thicker, and the hair follicles are enlarged and sunken, showing "orange peel-like changes". In obese and sagging breasts, mild skin edema is often seen on the outer and lower sides. If it is bilaterally symmetrical, it is caused by local circulation disorders; if it is unilateral, it should be cautious and beware of the possibility of cancer.

In addition, advanced breast cancer can directly invade the skin and cause ulcers, which can have a bad odor if combined with bacterial infection. If cancer cells infiltrate the skin and grow, they can form scattered hard nodules around the main lesion, known as "skin satellite nodules."

Do you know what the skin changes look like through the simple introduction of the experts above? If you have any questions, please consult our online experts. I believe our experts will give you a satisfactory answer!

Breast tumor: http://www..com.cn/zhongliu/rx/rx/rxzl.html