Carcinosarcoma with chondroid differentiation and neuroendocrine carcinoma: unusual triphasic tumour arising from intracholecystic papillary neoplasm of the gall bladder.

Smitha Mruthyunjayappa, Chirag Rasiklal Patel, Sushanth Reddy, Sameer Al Diffalha

Open access · greenAbstract readCase Reports

In one paragraph

Article in BMJ case reports, 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 50% 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.

Extensively Invasive Gallbladder Cancer from Intracholecystic Papillary Neoplasm Treated with Pylorus-Preserving Pancreaticoduodenectomy and Extended Cholecystectomy: A Case Report and Literature Review.Case reports in surgery · 2023
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

4 authors at 2 institutions in 1 country.

Smitha MruthyunjayappaPathology, The University of Alabama at Birmingham Hospital, Birmingham, Alabama, USA smruthyunjayappa@uabmc.edu.

Chirag Rasiklal PatelPathology, The University of Alabama at Birmingham Hospital, Birmingham, Alabama, USA.

Sushanth ReddySurgery, University of Alabama at Birmingham, Birmingham, Alabama, USA.

Sameer Al DiffalhaPathology, The University of Alabama at Birmingham Hospital, Birmingham, Alabama, USA.

University of Alabama at Birmingham Hospital · USUniversity of Alabama at Birmingham · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Herein, we report a man in his 70s with gallbladder mass. Microscopically, the tumour demonstrated moderately differentiated adenocarcinoma, sarcoma with focal chondroid differentiation and high-grade neuroendocrine tumour component arising in an intracholecystic papillary neoplasm. The patient did not receive adjuvant chemotherapy in the setting of complete surgical resection. Patient presented with extensive metastasis after 47 months and died 3 months later. Due to the low incidence and poor prognosis of this tumour, it is essential to gather all the individual experience-based information. To our knowledge, this is the first reported case of carcinosarcoma arising from intracholecystic papillary-tubular neoplasm.

Indexed as

AdenocarcinomaCarcinoma, NeuroendocrineCarcinosarcomaGallbladder NeoplasmsHumansMaleCancerCancer interventionGastrointestinal surgery

Identifiers

PMID35858746

DOI10.1136/bcr-2021-245555

PMCPMC9305697

OpenAlexW4286254550

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.