ArticleThe Lancet. Oncology2021
The definition of pregnancy-associated breast cancer is outdated and should no longer be used.
Article in The Lancet. Oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers, 2 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
66 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Prognosis of Pregnancy-Associated Breast Cancer: A Systematic Review of Contemporary Observational Studies.Medical sciences (Basel, Switzerland) · 2026Pooled it
- Performance of Diagnostic Breast Imaging in Symptomatic Pregnant and Lactating Patients: Systematic Review and Meta-Analysis.Radiology. Imaging cancer · 2025Pooled it
- Impact of leucine-rich diet on placenta's proteomic and metabolomic profiles of pregnant tumor-bearing rats.Cancer biology & therapy · 2026Article
- Motherhood's immune legacy reshapes the breast for lasting cancer defence.Immuno-oncology technology · 2026Article
- Towards patient-centered research in pregnancy-associated breast cancer: creating a science agenda through a priority-setting-partnership.Breast (Edinburgh, Scotland) · 2026Article
- Postpartum breast cancer as a distinct oncologic entity: linking physiological tissue remodelling to tumor biology and clinical translation.Breast cancer research : BCR · 2026Review
- Clinical and Pathological Characteristics and Prognosis of Breast Cancer During Pregnancy and Postpartum: A Multicenter Retrospective Study.Cancer reports (Hoboken, N.J.) · 2026Observational
- Postpartum breast cancer: evidence for a distinct phenotype.Journal of the National Cancer Institute · 2026Article
- Impact of timing, age and parity on clinicopathologic and prognostic factors in pregnancy-associated breast cancer.Discover oncology · 2026Article
- Society for Maternal-Fetal Medicine Consult Series #76: Cancer in pregnancy.Pregnancy (Hoboken, N.J.) · 2026Article
- Trimester of diagnosis affects tumor characteristics and survival in breast cancer during pregnancy: first results from the STURGATE collaboration.NPJ breast cancer · 2026Article
- Management and treatment of breast cancer in pregnant women.Archives of medical science : AMS · 2026Article
- Breast Cancer During Pregnancy and Lactation: A Five-Year Retrospective Study in Sudan.Cureus · 2026Article
- Article
- Diagnosis and treatment of breast cancer during pregnancy: a comprehensive review.Frontiers in medicine · 2026Review
- HER-2 overexpressing breast cancer during pregnancy: a case report and literature review.Frontiers in oncology · 2026Article
- The Canadian Breast Cancer Symposium 2025: Meeting Report.Current oncology (Toronto, Ont.) · 2025Article
- Pregnancy vs. Postpartum Breast Cancer: Distinct Tumor Biology and Survival Trends in a Contemporary Cohort.Cancers · 2025Article
- Impact of Postpartum Diagnosis on Survival of Women with Inflammatory Breast Cancer.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2025Article
- Little women: the relevance and reliance on mouse models for mammary gland research and next steps for translation.Journal of mammary gland biology and neoplasia · 2025Review
6 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors.
Funding
Abstract
PubMed holds no abstract for this paper.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.