Evidence map›Paper›PMID 42809085›Full record

ArticleClinical journal of gastroenterology2026

Rapid intracystic growth of spindle cell-type anaplastic carcinoma derived from intraductal papillary mucinous carcinoma.

Reiko Yamada, Ayako Okuda, Shoma Sawai, Minako Urata, Yasuaki Shimada, Kenji Nose, Toji Murbayashi, Hayato Nakagawa

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Article in Clinical journal of gastroenterology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Reiko YamadaMie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan. reiko-t@med.mie-u.ac.jp.ORCID http://orcid.org/0000-0003-2318-073X
Ayako OkudaDepartment of Gastroenterology, Ise Red Cross Hospital, Ise, Mie, Japan.
Shoma SawaiMie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan.
Minako UrataMie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan.
Yasuaki ShimadaMie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan.
Kenji NoseMie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan.
Toji MurbayashiMie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan.
Hayato NakagawaMie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Anaplastic carcinoma of the pancreas (ACP) is a rare and aggressive malignancy. We report a case of spindle cell-type ACP arising from intraductal papillary mucinous carcinoma (IPMC) showing rapid intra-cystic growth. A 73 year-old man was incidentally found to have a pancreatic cyst, initially diagnosed as a simple cyst. After 18 months, a solid component appeared within the cyst and rapidly enlarged within one month. Distal pancreatectomy was performed. Histopathology revealed spindle cell-type anaplastic carcinoma arising from invasive IPMC. Despite aggressive histology, curative resection was achieved. The patient remains recurrence-free for 50 months. Rapid changes in pancreatic cysts warrant careful evaluation and timely surgical intervention.

Indexed as

Anaplastic carcinoma of the pancreasIntraductal papillary mucinous carcinomaIntraductal papillary mucinous neoplasmSpindle cell-typeUndifferentiated carcinoma

Identifiers

PMID42809085

What OpenQuestion holds

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Registered trials

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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.