Evidence map›Paper›PMID 33546078›Full record

ArticleMedicine2021

Metachronous primary colon and periampullary duodenal cancer: A case report.

Tao Li, Xinyu Wang, Chen Chen, Xiaobin Song, Jiannan Li, Zeyun Zhao, Nan Zhang, Wei Li, Kai Zhang, Tongjun Liu

Open access · goldAbstract readCase Reports
PubMed Full text at PMC Publisher
In one paragraph

Article in Medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact, top 87% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. 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

10 authors at 2 institutions in 1 country.

Tao LiDepartment of Colorectal and Anal Surgery, the Second Hospital of Jilin University, Changchun.
Xinyu WangDepartment of Colorectal and Anal Surgery, the Second Hospital of Jilin University, Changchun.
Chen ChenDepartment of Emergency Surgery, Jilin Province People's Hospital, Changchun.
Xiaobin SongDepartment of Emergency Surgery, Jilin Province People's Hospital, Changchun.
Jiannan LiDepartment of Colorectal and Anal Surgery, the Second Hospital of Jilin University, Changchun.
Zeyun ZhaoDepartment of Colorectal and Anal Surgery, the Second Hospital of Jilin University, Changchun.
Nan ZhangDepartment of Colorectal and Anal Surgery, the Second Hospital of Jilin University, Changchun.
Wei LiDepartment of Colorectal and Anal Surgery, the Second Hospital of Jilin University, Changchun.
Kai ZhangDepartment of Colorectal and Anal Surgery, the Second Hospital of Jilin University, Changchun.
Tongjun LiuDepartment of Colorectal and Anal Surgery, the Second Hospital of Jilin University, Changchun.
Second Affiliated Hospital of Jilin University · CNPeople 's Hospital of Jilin Province · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

rationalePrimary periampullary duodenal cancer accounts for 3% to 17% of periampullary cancers. There are no previous reports of metachronous primary colon and periampullary duodenal cancer. PATIENT CONCERNS: We present a case of primary periampullary duodenal cancer that occurred metachronously after colon cancer. DIAGNOSES: Imaging and endoscopic examinations, serum tumor marker levels, and pathology confirmed metachronous colon and periampullary duodenal cancer, with 14-month interval between the diagnoses of the 2 malignancies.

interventionThe patient received right hemicolectomy combined with mFOLFOX6 chemotherapy for colon cancer and pancreatoduodenectomy for periampullary duodenal cancer. OUTCOMES: The patient has been followed up for 6 years since the pancreatoduodenectomy and shows no signs of recurrence or metastasis. LESSONS: The risk of developing a second malignancy may be associated with the site of the first tumor. Patients with right colon cancer may have particularly high risk of developing small intestinal cancer, including duodenal cancer. Early detection and active surgical treatments can improve prognosis. Long-term regular follow-up is necessary to detect new malignancies occurring after the diagnosis colon cancer.

Indexed as

Abdominal PainAgedAntigens, Tumor-Associated, CarbohydrateCarcinoembryonic AntigenDuodenal NeoplasmsHumansMaleNeoplasms, Second PrimaryPrognosisUltrasonographyAntigens, Tumor-Associated, CarbohydrateCarcinoembryonic Antigen

Identifiers

PMID33546078
PMCPMC7837966
OpenAlexW3188295132

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.