Evidence map›Paper›PMID 33193762›Full record

ArticleCase reports in medicine2020

Primary Choledocholithiasis 15 Years Postcholecystectomy.

Michael Simon, Irfan Nazir Hassan, Dhanasekaran Ramasamy, David Wilson

Open access · goldAbstract readCase Reports
In one paragraph

Article in Case reports in medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.6field-weighted citation impact, top 26% 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

7 citing papers in PubMed, 13 citations in OpenAlex.

  1. Gallstone ileus 16 years postcholecystectomy?Radiology case reports · 2025
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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 1 institution in 1 country.

Michael SimonDepartment of Radiology, Saint Barnabas Medical Center, 94 Old Short Hills Road, Livingston, NJ 07039, USA.ORCID https://orcid.org/0000-0002-3845-3107
Irfan Nazir HassanDepartment of Radiology, Saint Barnabas Medical Center, 94 Old Short Hills Road, Livingston, NJ 07039, USA.
Dhanasekaran RamasamyDepartment of Gastroenterology, Saint Barnabas Medical Center, 94 Old Short Hills Road, Livingston, NJ 07039, USA.
David WilsonDepartment of Radiology, Saint Barnabas Medical Center, 94 Old Short Hills Road, Livingston, NJ 07039, USA.
Saint Barnabas Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gallstone disease is extremely prevalent in the western society with laparoscopic cholecystectomy (LC) being the standard treatment for patients with symptomatic gallstones. The prevalence of common bile duct (CBD) stones with concomitant gallstones increases with age from 8-15% in patients <60 years of age and up to 60% in the elderly. There have been only a few case reports of postcholecystectomy bile duct stones occurring more than 10 years following surgery in the literature. Most of these reports describe the presence of stones within the gallbladder/cystic duct remnant or secondary to migrating surgical clips.

Identifiers

PMID33193762
PMCPMC7641679
OpenAlexW3097915236

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.