Evidence map›Paper›PMID 33585692›Full record

ReviewOpen medicine (Warsaw, Poland)2021

Hepatoid adenocarcinoma of the lung: An analysis of the Surveillance, Epidemiology, and End Results (SEER) database.

Lei Lei, Liu Yang, Yang-Yang Xu, Hua-Fei Chen, Ping Zhan, Wen-Xian Wang, Chun-Wei Xu

Open access · goldAbstract readReview
In one paragraph

Review in Open medicine (Warsaw, Poland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 25% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.

  1. Pooled it
  2. Hepatoid adenocarcinoma of the lung: clinicopathologic and molecular analysis of 17 cases.Virchows Archiv : an international journal of pathology · 2026
    Article
  3. 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

7 authors at 3 institutions in 1 country.

Lei LeiDepartment of Chemotherapy, Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, No.1 Banshan East Street, Gongshu District, Hangzhou, Zhejiang 310022, People's Republic of China.
Liu YangDepartment of Medical, Shanghai Dunlu Biomedical Technology Co., Ltd., Shanghai 200032, People's Republic of China.
Yang-Yang XuDepartment of Medical, Shanghai Dunlu Biomedical Technology Co., Ltd., Shanghai 200032, People's Republic of China.
Hua-Fei ChenDepartment of Thoracic Disease Center, Zhejiang Rongjun Hospital, No. 589 Central West Road, Jiaxing, Zhejiang 314000, People's Republic of China.
Ping ZhanDepartment of Respiratory Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, 305 Zhongshan Road, Jiangsu, Nanjing 210002, People's Republic of China.
Wen-Xian WangDepartment of Chemotherapy, Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, No.1 Banshan East Street, Gongshu District, Hangzhou, Zhejiang 310022, People's Republic of China.
Chun-Wei XuDepartment of Respiratory Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, 305 Zhongshan Road, Jiangsu, Nanjing 210002, People's Republic of China.
Zhejiang Cancer Hospital · CNNanjing General Hospital of Nanjing Military Command · CNNanjing University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hepatoid adenocarcinoma of the lung (HAL) is a rare malignant tumor that is defined as a primary alpha-fetoprotein (AFP)-producing lung carcinoma. We aimed to identify prognostic factors associated with the survival of patients with HAL using data from the Surveillance, Epidemiology, and End Results (SEER) database. We collected data from patients diagnosed with HAL, adenocarcinoma (ADC), and squamous cell carcinoma (SCC) of the lung between 1975 and 2016 from the SEER database. The clinical features of patients with ADC and SCC of the lung were also analyzed. The clinical features of HALs were compared to ADCs and SCCs. A chi-square test was used to calculate the correlations between categorical variables, and a

Indexed as

HALNSCLCSEERsurvival

Identifiers

PMID33585692
PMCPMC7863000
OpenAlexW3126777568

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.