Evidence map›Paper›PMID 24973941›Full record

ArticleSurgery today2015

Clinicopathological features and surgical outcomes of adenosquamous carcinoma of the pancreas: a retrospective analysis of patients with resectable stage tumors.

Hirotake Komatsu, Shinichi Egawa, Fuyuhiko Motoi, Takanori Morikawa, Naoaki Sakata, Takeshi Naitoh, Yu Katayose, Kazuyuki Ishida, Michiaki Unno

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Surgery today, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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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

16 citing papers in PubMed.

  1. Article
  2. Prognosis of adenosquamous carcinoma of the pancreas.Langenbeck's archives of surgery · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Review
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  10. Article
  11. Article
  12. Article
  13. Article
  14. Pathology of pancreatic cancer.Translational gastroenterology and hepatology · 2019
    Review
  15. Article
  16. Review
4 · The record

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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

9 authors.

Hirotake KomatsuDepartment of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8574, Japan.
Shinichi Egawa
Fuyuhiko Motoi
Takanori Morikawa
Naoaki Sakata
Takeshi Naitoh
Yu Katayose
Kazuyuki Ishida
Michiaki Unno

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeAdenosquamous carcinoma of the pancreas is a rare subtype of pancreatic cancer. We herein describe the clinicopathological features of surgically resected cases of adenosquamous carcinoma of the pancreas.

methodsFrom 2001 to 2011, 132 patients underwent R0 resection for Stage IIA or IIB pancreatic cancer. The survival rate, pathological features and recurrence status were reviewed.

resultsOut of 132 patients, 121 patients had tubular adenocarcinoma, and only seven had adenosquamous carcinoma (ASC). The incidence of ASC increased with the tumor size. The overall survival and disease-free survival periods of the patients with ASC were significantly shorter than those of patients with tubular adenocarcinoma (p = 0.0153 and p = 0.0045). The histological findings revealed more marked venous invasion in ASC compared to tubular adenocarcinoma (G1, G2 and G3). The proportion of v3 cases, which denotes the most severe venous invasion, was 31.3 % in G1, 47.3 % in G2, 60.0 % in G3 and 71.4 % in ASC cases, respectively. Other factors, including lymphatic and nerve invasion, were not correlated with the histological subtypes. The incidence of ASC was 11.1 % in the tumors more than 6 cm in diameter, and 0 % in those less than 2 cm in diameter.

conclusionsWe revealed that adenosquamous carcinoma of the pancreas is associated with a poor outcome, and also clarified its clinicopathological features.

Indexed as

AdenocarcinomaAdultAgedAged, 80 and overCarcinoma, AdenosquamousFemaleHumansMaleMiddle AgedNeoplasm StagingPancreatic NeoplasmsRetrospective StudiesSurvival RateTreatment Outcome

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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.