Precautions for physical examination for people with family history: Overview of primary and secondary contents

For people with family medical history, physical examination should focus onGenetic disease screeningandTargeted project selection. The main contents include: 1) Identify high-risk diseases (such as cardiovascular disease, diabetes, cancer, etc.) based on family history; 2) Customize special examinations (such as genetic testing, tumor markers); 3) Adjust the frequency of physical examinations (it is recommended to be more frequent than the general population). Secondary content involves lifestyle intervention recommendations and selection of physical examination institutions. The core is to reduce the risk of genetic diseases through early screening.

1. Clarify the association between family history and high-risk diseases

If an immediate relative suffers from a specific disease (such as breast cancer, high blood pressure), the risk of the disease increases significantly. For example,First-degree relative with a history of premature coronary heart disease(Male <55 years old/Female <65 years old), it is recommended to increase blood lipids, carotid artery ultrasound and other examinations starting from the age of 30. Please refer to the following common genetic disease screening table:

2. Selection strategy for customized physical examination items

Routine physical examination packages may not cover genetic risks, so you need to communicate with your doctorAdditional special inspection. For example: People with a family history of lung cancer are recommended to add low-dose spiral CT; people at high risk of breast cancer need to combine mammography and B-ultrasound. Some hospitals provide “family genetic disease screening kits”, such as BGI’sTumor susceptibility gene testing(covering BRCA1/2 and other genes), or the cardiovascular and cerebrovascular risk assessment combination of a tertiary hospital.

3. Physical examination frequency and follow-up health management

It is recommended for the general population to have a physical examination every 1-2 years, but those with family history may needReview key indicators every 6-12 months. For example, those with a family history of hypertension need to monitor their blood pressure quarterly; those with a family history of gastric cancer should undergo a gastroscopy every 2 years. After the physical examination, a health file should be established and the data should be continuously tracked through smart devices (such as ambulatory blood pressure monitors and blood glucose meters).

4. Comprehensive intervention and institutional selection suggestions

Physical examination is only a part of prevention and requires cooperationlifestyle adjustments(e.g. low-salt diet, regular exercise) andVaccination(eg HPV vaccine prevents cervical cancer). When choosing a physical examination institution, give priority to tertiary hospitals or professional physical examination centers with genetic counseling services (such as Meinian Health’s “Family Health Management Plan”).

Summary: Active prevention is better than passive treatment

People with family history need to use physical examination as a tool to establish"Screen-intervention-monitor"Closed loop. Through early detection and scientific intervention (such as BRCA gene testing recommended by the American Cancer Society), the risk of disease can be significantly reduced. Remember: genetic predisposition ≠ inevitable disease, the key is to take targeted actions.

Quote sources:
1. American Cancer Society's "Early Cancer Screening Guidelines" 2023 Edition
2. BGI official website tumor susceptibility gene detection product description
3. "Expert Consensus on Screening for Family Genetic Diseases" 2022 by the Health Management Branch of the Chinese Medical Association