Evidence map›Paper›PMID 27001682›Full record

SynthesisLangenbeck's archives of surgery2016

Clinicopathological features and surgical outcomes of intraductal tubulopapillary neoplasm of the pancreas: a systematic review.

Keiichi Date, Takehiro Okabayashi, Yasuo Shima, Jun Iwata, Tatsuaki Sumiyoshi, Akihito Kozuki, Sojiro Morita, Yasuhiro Hata, Yoshihiro Noda, Akihito Nishioka and 1 more

Abstract readCase ReportsSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Langenbeck's archives of surgery, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 2 pooled it
3.5field-weighted citation impact, top 6% 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

31 citing papers in PubMed, 2 syntheses or guidelines pooled it, 51 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Rare pancreatic cystic neoplasms: A pictorial review.European journal of radiology open · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Integrative characterization of intraductal tubulopapillary neoplasm (ITPN) of the pancreas and associated invasive adenocarcinoma.Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc · 2022
    Article
  10. Article
  11. Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Review
  17. Multimodality imaging studies of intraductal tubulopapillary neoplasms of the pancreas.Diagnostic and interventional radiology (Ankara, Turkey) · 2019
    Article
  18. Article
  19. Article
  20. 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

11 authors at 1 institution in 1 country.

Keiichi DateDepartment of Gastroenterological Surgery, Kochi Health Sciences Center, 2125-1 Ike, Kochi City, Kochi, 781-8555, Japan.
Takehiro OkabayashiDepartment of Gastroenterological Surgery, Kochi Health Sciences Center, 2125-1 Ike, Kochi City, Kochi, 781-8555, Japan. tokabaya@kochi-u.ac.jp.
Yasuo ShimaDepartment of Gastroenterological Surgery, Kochi Health Sciences Center, 2125-1 Ike, Kochi City, Kochi, 781-8555, Japan.
Jun IwataDepartment of Diagnostic Pathology, Kochi Health Sciences Center, Kochi, Japan.
Tatsuaki SumiyoshiDepartment of Gastroenterological Surgery, Kochi Health Sciences Center, 2125-1 Ike, Kochi City, Kochi, 781-8555, Japan.
Akihito KozukiDepartment of Gastroenterological Surgery, Kochi Health Sciences Center, 2125-1 Ike, Kochi City, Kochi, 781-8555, Japan.
Sojiro MoritaDepartment of Radiology, Kochi Health Sciences Center, Kochi, Japan.
Yasuhiro HataDepartment of Radiology, Kochi Health Sciences Center, Kochi, Japan.
Yoshihiro NodaDepartment of Radiology, Kochi Health Sciences Center, Kochi, Japan.
Akihito NishiokaDepartment of Radiology, Kochi Health Sciences Center, Kochi, Japan.
Manabu MatsumotoDepartment of Diagnostic Pathology, Kochi Health Sciences Center, Kochi, Japan.
University of Kochi · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsIntraductal tubulopapillary neoplasms (ITPNs) of the pancreas are rare. The purpose of this study was to collate and analyze published data on ITPNs of the pancreas to determine the clinicopathological features of the tumors and the surgical outcomes of patients. PATIENTS AND

methodsWe searched MEDLINE and Igakuchuo-Zasshi for the period of 1980 to 2015 for case reports on surgical resection for ITPN of the pancreas. We evaluated the clinicopathological data associated with pancreatic ITPNs, the prognosis for each patient, and surgical outcomes described in the case reports.

resultsWe obtained clinicopathological data for 58 patients (33 men and 25 women) with a mean age of 61 years (range, 35-84 years) who had undergone surgical resection for ITPN of the pancreas, including one patient from our clinic. Although ITPNs of the pancreas have different clinicopathological features to intraductal papillary mucinous neoplasms, the treatment strategy for patients with ITPNs is the same as for patients with other cystic neoplasms of the pancreas. The immunohistochemical features of ITPNs included testing positive for cytokeratin 7 and/or cytokeratin 19 and negative for trypsin, MUC2, MUC5AC, and fascin. The overall 1-, 3-, and 5-year survival rates after surgery for the 37 cases with available data were 97.3, 80.7, and 80.7 %, respectively.

conclusionSurgical treatment is the only curative management option for patients with ITPN of the pancreas. To determine the best management strategy for this tumor and improve accuracy of prognosis for patients, we will continue to collect and analyze epidemiological and pathological data.

Indexed as

AdultAgedAged, 80 and overCarcinoma, Pancreatic DuctalFemaleHumansMaleMiddle AgedPancreatic NeoplasmsRetrospective StudiesTreatment OutcomeComputed tomographyIntraductal papillary mucinous neoplasmIntraductal tubulopapillary neoplasmMagnetic resonance imagingPancreas

Identifiers

PMID27001682
OpenAlexW2309968464

What OpenQuestion holds

Textmetadata
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.