Evidence map›Paper›PMID 21748616›Full record

ArticleSurgery today2011

Diagnosis of lymph node metastasis by endobronchial ultrasound-guided transbronchial needle aspiration more than 1 year after lung cancer resection: report of a case.

Yuichi Sakairi, Takahiro Nakajima, Toshihiko Iizasa, Makiko Itami, Ichiro Yoshino, Hideki Kimura

Abstract readCase Reports
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In one paragraph

Article in Surgery today, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.5field-weighted citation impact, top 29% 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

3 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
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

6 authors at 2 institutions in 1 country.

Yuichi SakairiDivision of Thoracic Diseases, Chiba Cancer Center, 666-2 Nitona-cho, Chuo-ku, Chiba, 260-8717, Japan.
Takahiro Nakajima
Toshihiko Iizasa
Makiko Itami
Ichiro Yoshino
Hideki Kimura
Chiba Cancer Center · JPChiba University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The usefulness of endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) for lymph node staging of lung cancer is well known; however, its utility for the diagnosis of postoperative recurrence remains unclear. Establishing a pathological diagnosis of postoperative intrathoracic recurrence of lung cancer is very difficult because of the anatomical changes that occur after resection. Computed tomography (CT) and/or positron emission tomography (PET) have limitations, as they provide nonpathological information. We report a case of postoperative lymph node recurrence successfully diagnosed using EBUS-TBNA. Repeated EBUS-TBNA also allowed us to evaluate the effectiveness of chemotherapy and radiotherapy, and to follow the patient's clinical course. We report this case to show the usefulness of EBUS-TBNA for making clinical decisions in the management of patients with postoperative recurrence of lung cancer.

Indexed as

AgedBiopsy, Fine-NeedleHumansLung NeoplasmsLymphatic MetastasisLymph NodesMaleNeoplasm StagingSentinel Lymph Node BiopsyTime FactorsTomography, X-Ray ComputedUltrasonography

Identifiers

PMID21748616
OpenAlexW2031149093

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.