Evidence map›Paper›PMID 32879602›Full record

ArticleAnnals of gastroenterology

Recurrent intraductal papillary mucinous neoplasms of the pancreas mimicking ampullary cancer.

Masataka Hayashi, Kenjiro Date, Tomoko Kodama, Akihiro Yamasuji, Kou Fukumori, Koji Tamura, Naoki Maehara

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

Article in Annals of gastroenterology. 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 92% 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

7 authors at 1 institution in 2 countries.

Masataka HayashiDepartment of Surgery (Masataka Hayashi, Kenjiro Date, Koji Tamura, Naoki Maehara).
Kenjiro DateDepartment of Surgery (Masataka Hayashi, Kenjiro Date, Koji Tamura, Naoki Maehara).
Tomoko KodamaDepartment of Gastroenterology (Tomoko Kodama, Akihiro Yamasuji, Kou Fukumori), Fujimoto General Hospital, Miyazaki.
Akihiro YamasujiDepartment of Gastroenterology (Tomoko Kodama, Akihiro Yamasuji, Kou Fukumori), Fujimoto General Hospital, Miyazaki.
Kou FukumoriDepartment of Gastroenterology (Tomoko Kodama, Akihiro Yamasuji, Kou Fukumori), Fujimoto General Hospital, Miyazaki.
Koji TamuraDepartment of Surgery (Masataka Hayashi, Kenjiro Date, Koji Tamura, Naoki Maehara).
Naoki MaeharaDepartment of Surgery (Masataka Hayashi, Kenjiro Date, Koji Tamura, Naoki Maehara).
Anna Needs Neuroblastoma Answers · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although several studies have reported that some patients developed metachronous/recurrent intraductal papillary mucinous neoplasms (IPMNs) after partial pancreatectomy, recurrence of IPMN mimicking ampullary cancer is extremely rare. We report the case of a 62-year-old man who developed recurrent IPMN mimicking ampullary cancer. Every 3-6 months, the patient had received surveillance with computed tomography after distal pancreatectomy for IPMN, high-grade, pancreatobiliary type. However, a villous tumor at the major duodenal papilla was found incidentally by upper gastrointestinal endoscopy 2 years and 3 months after initial surgery, and the biopsy result was adenocarcinoma. Endoscopic ultrasonography showed a tumor at the periampullary lesion; however, the origin of the tumor could not be determined definitively. Remnant total pancreatectomy was performed, and the histological diagnosis revealed IPMN, high-grade, pancreatobiliary type. Some patients develop recurrent IPMN mimicking ampullary cancer; thus, careful surveillance for periampullary lesions as well as remnant pancreas should be performed.

Indexed as

ampullary tumorendoscopic ultrasonographyIntraductal papillary neoplasm of the pancreasrecurrentsurveillance

Identifiers

PMID32879602
PMCPMC7406808
OpenAlexW3035488576

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.