Evidence map›Paper›PMID 31918563›Full record

SynthesisAnnals of the Royal College of Surgeons of England2020

Surgical margins for borderline and malignant phyllodes tumours.

A Thind, B Patel, K Thind, J Isherwood, B Phillips, K Dhaliwal, D D Remoundos

Abstract readSystematic Review
In one paragraph

Synthesis in Annals of the Royal College of Surgeons of England, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed.

  1. Article
  2. Comparative outcomes of conventional versus endoscopic-assisted surgery for breast phyllodes tumors: a single center retrospective cohort study.Translational breast cancer research : a journal focusing on translational research in breast cancer · 2026
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Case report: rapid growth of malignant phyllodes tumor.Journal of surgical case reports · 2025
    Article
  8. Article
  9. Article
  10. Surgical margins and prognosis of borderline and malignant phyllodes tumors.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

A ThindCroydon University Hospital, Croydon Health Services NHS Trust, Thornton Heath, UK.
B PatelSurrey and Sussex Healthcare NHS Trust, Redhill, UK.
K ThindKing's College Hospital NHS Foundation Trust, London, UK.
J IsherwoodBuckinghamshire Healthcare NHS Trust, Amersham, UK.
B PhillipsOxford University Hospitals NHS Trust, Oxford, UK.
K DhaliwalUniversity of Western Ontario, London, Ontario, Canada.
D D RemoundosOxford University Hospitals NHS Trust, , Oxford, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPhyllodes tumours represent less than 1% of all UK breast neoplasms. Histological features allow classification into benign, borderline or malignant, which has a significant impact on prognosis and recurrence. Currently, there is no consensus for the optimal surgical excision margin. This systematic review aims to provide a comparative summary of outcomes (local recurrence, metastasis and survival) for borderline and malignant phyllodes tumours resected with either ≥1cm or <1cm margins.

methodsMEDLINE and Embase were systematically searched (1990 to July 2019), in line with PRISMA guidelines. Study quality was assessed using the Newcastle-Ottawa scale.

resultsTen retrospective studies were included (Newcastle-Ottawa scale mean score: 5.6, range: 8-4). Nine reported local recurrence rates, four reported distant metastasis and four reported survival. Meta-analysis pooling demonstrated no statistically significant difference between <1cm and ≥1cm margins in terms of local recurrence rates (relative risk [RR] 1.43, 95% confidence interval [95% CI] 0.70 - 2.93;

conclusionCurrent evidence suggests that margins <1cm may provide adequate tumour excision. This could enable breast conservation in patients with smaller breast-to-tumour volume ratios, with improved cosmetic outcomes and patient satisfaction. A prospective, multi-institutional trial would be appropriate to further elucidate the safety of smaller margins.

Indexed as

Margins of ExcisionBreast NeoplasmsDisease-Free SurvivalFemaleHumansNeoplasm MetastasisNeoplasm Recurrence, LocalPhyllodes TumorSurvival RateBorderlineClearanceMalignantMarginPhyllodes tumourRecurrenceSurgerySurvival

Identifiers

PMID31918563
PMCPMC7027423

What OpenQuestion holds

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Registered trials

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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.