Evidence map›Paper›PMID 23142988›Full record

ArticleWorld journal of surgery2013

Pattern of postoperative recurrence and hepatic and/or pulmonary resection for liver and/or lung metastases from esophageal carcinoma.

Hirofumi Ichida, Hiroshi Imamura, Jiro Yoshimoto, Hiroyuki Sugo, Yoshiaki Kajiyama, Masahiko Tsurumaru, Kenji Suzuki, Yoichi Ishizaki, Seiji Kawasaki

Abstract readEvaluation Study
PubMed Publisher
In one paragraph

Article in World journal of surgery, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 4 pooled it
1.5field-weighted citation impact, top 17% of its field
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

46 citing papers in PubMed, 4 syntheses or guidelines pooled it, 95 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Esophageal cancer practice guidelines 2017 edited by the Japan esophageal society: part 2.Esophagus : official journal of the Japan Esophageal Society · 2019
    Guideline
  4. Pooled it
  5. Trial
  6. Article
  7. Article
  8. Review
  9. Article
  10. Multimodal therapy for oligometastases after curative esophagectomy for esophageal cancer.Esophagus : official journal of the Japan Esophageal Society · 2025
    Article
  11. Oligometastatic disease - a renaissance for surgery?Innovative surgical sciences · 2025
    Review
  12. Review
  13. Article
  14. Article
  15. Article
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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

9 authors at 1 institution in 1 country.

Hirofumi IchidaDepartment of Hepatobiliary-Pancreatic Surgery, Juntendo University School of Medicine, 2-1-1, Hongo, Bunkyo-ku, Tokyo 113-8421, Japan.
Hiroshi Imamura
Jiro Yoshimoto
Hiroyuki Sugo
Yoshiaki Kajiyama
Masahiko Tsurumaru
Kenji Suzuki
Yoichi Ishizaki
Seiji Kawasaki
Juntendo University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe assessed the benefit of hepatic and pulmonary resections in patients with liver and lung recurrences, respectively, after resection of esophageal carcinoma.

methodsThe study population consisted of 138 consecutive patients with recurrent esophageal carcinoma after esophagectomy conducted between 2003 and 2005. The pattern, timing of appearance, and the prognosis of these recurrences were investigated, paying particular attention to those undergoing hepatic and pulmonary resections.

resultsIn total, 55 and 92 patients developed locoregional and distant-organ metastases 13 and 6 months (median) after surgery, respectively, including 9 patients with both types of recurrence. The distant-organ metastases were found in the liver (n = 26), lung (n = 27), bone (n = 21), and other organs (n = 29). Patients with pulmonary recurrences had a better overall prognosis (median survival after recurrence detection 13 months) than those with hepatic metastases (5 months) or nonhepatic nonpulmonary metastases. (3 months) Hepatic and pulmonary resections were carried out in patients with oligonodular (n = ≤ 2) isolated liver and lung metastases (n = 5, respectively). Although the survivals of patients with lung metastases who were treated/not treated by pulmonary resection were different (median survival: 48 vs. 10 months, p < 0.01), the difference in the survivals between patients with hepatic metastases who were treated/not treated by hepatic resection reached only borderline statistical significance (13 vs. 5 months, p = 0.06).

conclusionsResection of pulmonary metastases yields a survival benefit in properly selected patients. The benefit of resection for hepatic metastases remains controversial.

Indexed as

HepatectomyPneumonectomyAdenocarcinomaAdultAgedAged, 80 and overCarcinoma, Squamous CellEsophageal NeoplasmsEsophagectomyFemaleFollow-Up StudiesHumansLiver NeoplasmsLung NeoplasmsMaleMiddle Aged

Identifiers

PMID23142988
OpenAlexW2082262885

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.