Evidence map›Paper›PMID 22293786›Full record

ReviewDer Pathologe2012

[Tumors of Vater's ampulla].

N Gassler, R Knüchel

Abstract readEnglish AbstractReview
PubMed Publisher
In one paragraph

Review in Der Pathologe, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

6 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Safety of duodenal ampullectomy for benign periampullary tumors.Annals of hepato-biliary-pancreatic surgery · 2017
    Article
  3. Article
  4. Article
  5. [Papillary tumors - therapeutic concepts].Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen · 2015
    Review
  6. 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

2 authors at 1 institution in 1 country.

N GasslerInstitut für Pathologie, RWTH Aachen University, Pauwelsstr. 30, 52074, Aachen, Deutschland. ngassler@ukaachen.de
R Knüchel
RWTH Aachen University · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tumors of Vater's ampulla are generally uncommon. In this location intestinal type adenomas are frequently found, followed by noninvasive papillary neoplasms of the pancreaticobiliary type and neuroendocrine tumors (carcinoids). Carcinomas of Vater's ampulla represent about 0.5% of all gastrointestinal malignancies. Intestinal type adenocarcinoma is the most common malignant epithelial tumor followed by the pancreaticobiliary type adenocarcinoma. Highly malignant neuroendocrine carcinomas of Vater's ampulla are very uncommon. Carcinomas of the ampullary region can be sporadic or a component of several disease syndromes. Designation of large carcinomas as tumors with an ampullary or extra-ampullary origin can be difficult but is of relevance for a TNM conform classification. Helpful in the decision are the relationship between the tumor centre and Vater's ampulla, the existence of premalignant lesions in the ampullary epithelium as well as histology and immunostaining of the tumor.

Indexed as

AdenocarcinomaAdenomaAmpulla of VaterCarcinoid TumorCarcinoma, PapillaryCommon Bile Duct NeoplasmsEpitheliumHumansNeoplasm StagingPrecancerous ConditionsPrognosis

Identifiers

PMID22293786
OpenAlexW69115999

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.