Evidence map›Paper›PMID 35127913›Full record

ArticleWorld journal of clinical cases2022

Multicentric recurrence of intraductal papillary neoplasm of bile duct after spontaneous detachment of primary tumor: A case report.

Hiroki Fukuya, Akifumi Kuwano, Shigehiro Nagasawa, Yusuke Morita, Kosuke Tanaka, Masayoshi Yada, Akihide Masumoto, Kenta Motomura

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

Article in World journal of clinical cases, 2022. 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
0.2field-weighted citation impact, top 52% 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. Review
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

8 authors at 1 institution in 1 country.

Hiroki FukuyaDepartment of Hepatology, Iizuka Hospital, Iizuka 820-8505, Fukuoka, Japan.
Akifumi KuwanoDepartment of Hepatology, Iizuka Hospital, Iizuka 820-8505, Fukuoka, Japan.
Shigehiro NagasawaDepartment of Hepatology, Iizuka Hospital, Iizuka 820-8505, Fukuoka, Japan.
Yusuke MoritaDepartment of Hepatology, Iizuka Hospital, Iizuka 820-8505, Fukuoka, Japan.
Kosuke TanakaDepartment of Hepatology, Iizuka Hospital, Iizuka 820-8505, Fukuoka, Japan.
Masayoshi YadaDepartment of Hepatology, Iizuka Hospital, Iizuka 820-8505, Fukuoka, Japan.
Akihide MasumotoDepartment of Hepatology, Iizuka Hospital, Iizuka 820-8505, Fukuoka, Japan.
Kenta MotomuraDepartment of Hepatology, Iizuka Hospital, Iizuka 820-8505, Fukuoka, Japan. kmotomurah2@aih-net.com.
Aso Iizuka Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIntraductal papillary neoplasm of the bile duct (IPNB) rarely recurs in a multicentric manner. We encountered a patient with multiple recurrences of the gastric subtype of IPNB one year after spontaneous detachment of the primary tumor during peroral cholangioscopy (POCS). CASE SUMMARY: A 68-year-old woman on maintenance hemodialysis because of lupus nephritis had several cardiovascular diseases and a pancreatic intraductal papillary mucinous neoplasm (IPMN). She was referred to our department for dilation of the common bile duct (CBD) and a tumor in the lumen, detected using ultrasonography. She had no complaints, and blood tests of hepatobiliary enzymes were normal. Magnetic resonance cholangiopancreatography (MRCP) showed a papillary tumor in the CBD with a filling defect detected using endoscopic retrograde cholangiography (ERC). Intraductal ultrasonography revealed a papillary tumor and stalk at the CBD. During POCS, the tumor spontaneously detached with its stalk into the CBD. Pathology showed low-intermediate nuclear atypia of the gastric subtype of IPNB. After 1 year, follow-up MRCP showed multiple tumors distributed from the left hepatic duct to the CBD. ERC and POCS showed multicentric tumors. She was alive without hepatobiliary symptoms at least two years after initial diagnosis of IPNB.

conclusionThe patient experienced gastric subtype of IPNB without curative resection. Observation may be reasonable for patients with this subtype.

Indexed as

Bile duct neoplasmCase reportEndoscopic retrograde cholangiographyMagnetic resonance cholangiopancreatographyNeoplasm RecurrencePancreatic intraductal neoplasmsPeroral cholangioscopy

Identifiers

PMID35127913
PMCPMC8790441
OpenAlexW4206512928

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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.