Evidence map›Paper›PMID 40519377›Full record

ArticleCureus2025

Ileo-Ileal Knotting: A Rare Case of Bowel Strangulation.

Valeria Leal Isla Flores, Alfredo S Abarca Magallon, Yosira G López Alvarado, Cynthia L Nava Palomo, Carlos Iskyam Zaldo Arredondo

Abstract readCase Reports
In one paragraph

Article in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Valeria Leal Isla FloresGeneral Surgery, ISSSTE (Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado) Clínica Hospital Constitución, Monterrey, MEX.
Alfredo S Abarca MagallonColoproctology, ISSSTE (Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado) Regional Hospital Lic. Adolfo Lopez Mateos, Mexico City, MEX.
Yosira G López AlvaradoGeneral Surgery, ISSSTE (Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado) Clínica Hospital Constitución, Monterrey, MEX.
Cynthia L Nava PalomoGeneral Surgery, ISSSTE (Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado) Clínica Hospital Constitución, Monterrey, MEX.
Carlos Iskyam Zaldo ArredondoGeneral Surgery, Hospital General De León, Leon, MEX.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Intestinal knotting syndrome is a rare cause of bowel obstruction, and ileo-ileal knotting is the least common type. Prompt surgical management is required to prevent rapid clinical deterioration. We present the case of a 50-year-old woman from Mexico arriving at the emergency room with intense abdominal pain, accompanied by nausea, vomiting, and mild abdominal distention. An exploratory laparotomy was performed, with the finding of a true ileo-ileal knot with ischemic bowel compromise. The etiology of ileo-ileal knotting is not well described, and it has not been linked to a specific age or sex. The surgical approach could vary between untying the knot if the affected loop is still viable or performing a resection en bloc with anastomosis if there are signs of necrosis or gangrene. Intestinal knotting is a diagnostic challenge usually confirmed at the time of the surgery. Surgeons must be aware of ileo-ileal knotting as a differential diagnosis for acute abdomen in order to operate on time, know when a resection is needed, and the right technique to perform in these cases.

Indexed as

acute abdomenanastomosisbowel obstructionemergency exploratory laparotomyileo-ileal knottingintestinal knot syndromeresectionsmall bowelsurgery

Identifiers

PMID40519377
PMCPMC12163062

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Registered trials

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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.