ArticleChinese journal of cancer research = Chung-kuo yen cheng yen chiu2019
Changing patterns and survival improvements of young breast cancer in China and SEER database, 1999
Article in Chinese journal of cancer research = Chung-kuo yen cheng yen chiu, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
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30 citing papers in PubMed, 39 citations in OpenAlex.
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- Derivation and external validation of a prognostic nomogram for human epidermal growth factor receptor 2 negative early young breast cancer in women.Discover oncology · 2026Article
- Global patterns and risk factors of breast cancer in women under 35: a population-based study.Breast (Edinburgh, Scotland) · 2026Article
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- Fear of cancer recurrence among young breast cancer patients: a qualitative study guided by social ecological systems theory.Frontiers in psychology · 2026Article
- Introduction and impact of the young breast cancer in China consensus.Cancer biology & medicine · 2025Article
- Patterns and associated factors of online health information seeking behaviors among young women diagnosed with breast cancer in China.Asia-Pacific journal of oncology nursing · 2025Article
- Correlation between ultrasonography and elastography parameters and molecular subtypes of breast cancer in young women.Annals of medicine · 2025Article
- Healthcare professionals' perspectives on the reproductive management of young women with breast cancer: A qualitative study based on social-ecological system theory.Asia-Pacific journal of oncology nursing · 2025Article
- Fertility information support experiences of spouses of young breast cancer patients in China: a qualitative study.BMJ open · 2025Article
- Single-incision robotic nipple-sparing mastectomy with immediate breast reconstruction: a comprehensive surgical technique and strategy.Gland surgery · 2025Article
- Clinical TP53 genetic testing is recommended for HER2-positive breast cancer patients aged 35 or younger.NPJ genomic medicine · 2025Article
- Risk factors of sentinel lymph node metastasis in early-stage invasive breast cancer.Scientific reports · 2025Article
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- Effectiveness of gonadotropin-releasing hormone agonists for ovarian function suppression in premenopausal patients with hormone receptor-positive breast cancer: a retrospective single-center real-world study.Breast cancer research and treatment · 2024Article
- A retrospective analysis of clinicopathological characteristics and risk factors for recurrence in young patients with breast cancer.Gland surgery · 2024Article
- Spectrum and characteristics of germline PALB2 pathogenic variants in 1556 early-onset breast cancer patients in China.Journal of cancer research and clinical oncology · 2024Article
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Authors and funding
10 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveBreast cancer in young females was usually considered more aggressive and requires aggressive therapy. We investigated whether early detection and improved treatments changed the patterns of characteristics, management and outcomes of young breast cancer patients over time.
methodsFemales under 40 years of age diagnosed with breast cancer during the periods 1999-2017 and 1999-2015 were identified in the Fudan University Shanghai Cancer Center (FUSCC) and the population-based Surveillance, Epidemiology, and End Results (SEER) registry, respectively. Clinicopathologic characteristics and treatment information were collected. Patients diagnosed before 2013 were followed up.
resultsThe proportions of young breast cancer patients were 15.0% and 5.3% in the FUSCC and SEER cohorts, respectively. In the FUSCC cohort, there was a significant increase in the proportion of ductal carcinoma
conclusionsWith the increased early-stage and ER-positive diseases in young patients as well as better systemic treatment strategies, improved survival has been observed in recent years. There has been a substantial de-escalation in surgical therapies in young breast cancer patients.
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