early symptoms of breast cancer

Written by Lin Yang
Breast Surgery
Updated on September 05, 2024
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Breast cancer, in the majority of cases, manifests as a painless lump, often accidentally discovered by the patient without any adverse discomfort. During self-examinations or routine screenings, a few patients might detect them. These lumps are commonly found in the upper outer quadrant, typically appearing as a single lesion on one side, with no obvious abnormalities on the skin. Dimpling, an orange-peel-like texture, the appearance of satellite nodules in later stages, nipple retraction, bloody discharge, and eczema-like changes can be observed. There is also swelling of regional lymph nodes.

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Written by Zhang Chao Jie
Breast Surgery
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Does early-stage breast cancer hurt?

Early-stage breast cancer almost has no symptoms, and over 90% of breast cancer cases do not involve pain symptoms, especially in the early stages. This means that only early-stage breast cancer combined with breast hyperplasia-like diseases might involve pain. Generally speaking, early-stage breast cancer has no pain symptoms, and one might not feel anything abnormal. It is only during a health checkup that breast cancer can be detected by a breast specialist through palpation or imaging techniques such as color Doppler ultrasound or mammography without the patient feeling any symptoms. Pain may occur only if there is early-stage breast cancer combined with hyperplasia, or if the breast has been injured.

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Written by Fan Hong Qiao
Breast Health Department
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Breast Cancer Self-Examination Method

Breast self-examination helps to detect changes in the breasts in a timely manner, and to discover breast diseases promptly. For instance, breast lumps are often found by patients themselves during self-examination. However, finding a breast lump does not necessarily mean it is breast cancer, as many conditions can present as breast lumps, such as the most common one, fibrocystic breast changes. Besides breast self-examination, early detection of breast cancer also relies on regular physical check-ups. It is recommended that women of childbearing age should develop the habit of regular breast self-examinations and routine physical check-ups, and consult a doctor promptly if abnormalities are found.

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Written by Lin Yang
Breast Surgery
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early symptoms of breast cancer

Breast cancer commonly occurs in the upper outer quadrant of the breast, with a hard, stone-like texture, mostly presenting as solitary masses that can be round, oval, or irregular in shape. These tumors have limited mobility and tend to adhere to the skin and surrounding tissues. However, the size of the mass does not change with menstrual cycles or emotional fluctuations, and it can grow rapidly in a short period. It predominantly affects middle-aged and elderly women. Additionally, mammography can reveal tiny calcifications, abnormal vascular patterns, and spiculated changes.

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Written by Cui Fang Bo
Oncology
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Early symptoms of breast cancer

The symptoms of early-stage breast cancer mainly include breast lumps, abnormal nipple discharge, and changes in breast skin. Breast cancer is a common type of malignant tumor among women in China, with adenocarcinoma being the most common pathological type, although other types can also be seen clinically. Patients exhibiting abnormal breast lumps, abnormal nipple discharge, and changes in breast skin should consider the possibility of breast cancer. Patients suspected of having breast cancer should undergo breast imaging tests, including mammography and breast MRI, among others. Patients in whom abnormal breast masses are found during imaging tests can obtain a definitive diagnosis by surgical removal or percutaneous biopsy. Patients diagnosed with breast cancer should undergo surgical treatment as soon as possible.

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Written by Gong Chun
Oncology
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How does one get breast cancer?

How is breast cancer caused? Regarding the causes of breast cancer, the primary factor should be family history. If a first-degree relative has breast cancer, then the likelihood of developing breast cancer increases. The second factor is reproductive factors; for instance, if the age at menarche is quite young, menopause age is relatively late, menstrual cycles are short, there is no childbirth or the age at first full-term pregnancy is older, there are fewer childbirths, and there is a lack of breastfeeding, then the incidence of breast cancer is also higher. The third factor involves hormones, possibly related to endogenous hormones or exogenous hormones, such as those mainly associated with oral contraceptives used externally. The fourth major point is a high-fat diet, or habits like drinking alcohol, smoking, and a diet low in vitamins, which may increase the risk of breast cancer. The fifth point involves other factors, such as exposure to significant amounts of ionizing radiation, chemicals from cancer drugs, lack of physical exercise, and occupations, such as working in the beauty industry or pharmaceutical manufacturing, etc., which may also increase the chances of developing breast cancer.