Ileosigmoid knot: Diagnostic value of CT in a rare double-volvulus entity Article Swipe

View

Manal El Moujahid , Raouia Refak , Abderrahmane Ibenyahia , Abdelhamid MAQSOUDI , Hamza Haddani , Zahra Hami , Nabil Ziani , Houcine Bensalah , Wiam Timsahi , Soukaina Wakrim , Manal El Moujahid , Raouia Refak , Abderrahmane Ibenyahia , Abdelhamid MAQSOUDI , Hamza Haddani , Zahra Hami , Nabil Ziani , Houcine Bensalah , Wiam Timsahi , Soukaina Wakrim ·

YOU? · · 2025 · Open Access · · DOI: https://doi.org/10.1016/j.radcr.2025.10.034

Ileosigmoid knot (ISK) is a rare, life-threatening cause of intestinal obstruction characterized by a double volvulus involving the ileum and sigmoid colon. This case report highlights distinctive CT findings that facilitate early diagnosis and prompt surgical intervention. A 75-year-old male with chronic constipation and prior midline laparotomy presented with acute bowel obstruction without peritonitis. CT revealed a whirl sign involving both superior and inferior mesenteric artery branches, adjacent ileal loops, and an obliquely oriented torsion, suggestive of ISK. Emergency laparotomy confirmed a Type I ISK, enabling timely detorsion and prophylactic sigmoidectomy before ischemic complications developed. ISK should be suspected when CT demonstrates a whirl sign incorporating both superior and inferior mesenteric artery branches, adjacent ileal loops, and a torsion extending across multiple contiguous slices. These findings distinguish ISK from isolated sigmoid volvulus, guiding appropriate surgical management to optimize outcomes in this rare entity.

Related Topics

Superior Mesenteric Artery

Concepts

Medicine Laparotomy Inferior mesenteric artery Radiology Sigmoid colon Volvulus Superior mesenteric artery Constipation Sigmoid volvulus Emergency surgery Ileal Diseases Surgery Bowel obstruction Ileum Artery Surgical emergency Multidetector computed tomography Abdominal pain Computed tomography Emergency department

Metadata

Type: article
Language: en
Landing Page: https://doi.org/10.1016/j.radcr.2025.10.034
OA Status: gold
References: 5
OpenAlex ID: https://openalex.org/W7106151941

All OpenAlex metadata

Raw OpenAlex JSON

OpenAlex ID: https://openalex.org/W7106151941

Canonical identifier for this work in OpenAlex
DOI: https://doi.org/10.1016/j.radcr.2025.10.034

Digital Object Identifier
Title: Ileosigmoid knot: Diagnostic value of CT in a rare double-volvulus entity

Work title
Type: article

OpenAlex work type
Language: en

Primary language
Publication year: 2025

Year of publication
Publication date: 2025-11-20

Full publication date if available
Authors: Manal El Moujahid, Raouia Refak, Abderrahmane Ibenyahia, Abdelhamid MAQSOUDI, Hamza Haddani, Zahra Hami, Nabil Ziani, Houcine Bensalah, Wiam Timsahi, Soukaina Wakrim, Manal El Moujahid, Raouia Refak, Abderrahmane Ibenyahia, Abdelhamid MAQSOUDI, Hamza Haddani, Zahra Hami, Nabil Ziani, Houcine Bensalah, Wiam Timsahi, Soukaina Wakrim

List of authors in order
Landing page: https://doi.org/10.1016/j.radcr.2025.10.034

Publisher landing page
Open access: Yes

Whether a free full text is available
OA status: gold

Open access status per OpenAlex
OA URL: https://doi.org/10.1016/j.radcr.2025.10.034

Direct OA link when available
Concepts: Medicine, Laparotomy, Inferior mesenteric artery, Radiology, Sigmoid colon, Volvulus, Superior mesenteric artery, Constipation, Sigmoid volvulus, Emergency surgery, Ileal Diseases, Surgery, Bowel obstruction, Ileum, Artery, Surgical emergency, Multidetector computed tomography, Abdominal pain, Computed tomography, Emergency department

Top concepts (fields/topics) attached by OpenAlex
Cited by: 0

Total citation count in OpenAlex
References (count): 5

Number of works referenced by this work

Full payload

id	https://openalex.org/W7106151941
doi	https://doi.org/10.1016/j.radcr.2025.10.034
ids.doi	https://doi.org/10.1016/j.radcr.2025.10.034
ids.openalex	https://openalex.org/W7106151941
fwci	0.0
type	article
title	Ileosigmoid knot: Diagnostic value of CT in a rare double-volvulus entity
biblio.issue	2
biblio.volume	21
biblio.last_page	685
biblio.first_page	680
topics[0].id	https://openalex.org/T12150
topics[0].field.id	https://openalex.org/fields/27
topics[0].field.display_name	Medicine
topics[0].score	0.9832203388214111
topics[0].domain.id	https://openalex.org/domains/4
topics[0].domain.display_name	Health Sciences
topics[0].subfield.id	https://openalex.org/subfields/2746
topics[0].subfield.display_name	Surgery
topics[0].display_name	Intestinal Malrotation and Obstruction Disorders
topics[1].id	https://openalex.org/T12460
topics[1].field.id	https://openalex.org/fields/27
topics[1].field.display_name	Medicine
topics[1].score	0.0034403663594275713
topics[1].domain.id	https://openalex.org/domains/4
topics[1].domain.display_name	Health Sciences
topics[1].subfield.id	https://openalex.org/subfields/2746
topics[1].subfield.display_name	Surgery
topics[1].display_name	Pediatric Hepatobiliary Diseases and Treatments
topics[2].id	https://openalex.org/T11855
topics[2].field.id	https://openalex.org/fields/27
topics[2].field.display_name	Medicine
topics[2].score	0.003320535412058234
topics[2].domain.id	https://openalex.org/domains/4
topics[2].domain.display_name	Health Sciences
topics[2].subfield.id	https://openalex.org/subfields/2746
topics[2].subfield.display_name	Surgery
topics[2].display_name	Gastrointestinal disorders and treatments
is_xpac	False
apc_list.value	500
apc_list.currency	USD
apc_list.value_usd	500
apc_paid.value	500
apc_paid.currency	USD
apc_paid.value_usd	500
concepts[0].id	https://openalex.org/C71924100
concepts[0].level	0
concepts[0].score	0.9577741026878357
concepts[0].wikidata	https://www.wikidata.org/wiki/Q11190
concepts[0].display_name	Medicine
concepts[1].id	https://openalex.org/C2780778865
concepts[1].level	2
concepts[1].score	0.7719541192054749
concepts[1].wikidata	https://www.wikidata.org/wiki/Q1130374
concepts[1].display_name	Laparotomy
concepts[2].id	https://openalex.org/C2780601773
concepts[2].level	2
concepts[2].score	0.638803243637085
concepts[2].wikidata	https://www.wikidata.org/wiki/Q707384
concepts[2].display_name	Inferior mesenteric artery
concepts[3].id	https://openalex.org/C126838900
concepts[3].level	1
concepts[3].score	0.6306408047676086
concepts[3].wikidata	https://www.wikidata.org/wiki/Q77604
concepts[3].display_name	Radiology
concepts[4].id	https://openalex.org/C2776870353
concepts[4].level	3
concepts[4].score	0.6234135627746582
concepts[4].wikidata	https://www.wikidata.org/wiki/Q677253
concepts[4].display_name	Sigmoid colon
concepts[5].id	https://openalex.org/C2778324709
concepts[5].level	2
concepts[5].score	0.4779084622859955
concepts[5].wikidata	https://www.wikidata.org/wiki/Q388388
concepts[5].display_name	Volvulus
concepts[6].id	https://openalex.org/C2781046184
concepts[6].level	2
concepts[6].score	0.46907442808151245
concepts[6].wikidata	https://www.wikidata.org/wiki/Q367570
concepts[6].display_name	Superior mesenteric artery
concepts[7].id	https://openalex.org/C2781112942
concepts[7].level	2
concepts[7].score	0.43006032705307007
concepts[7].wikidata	https://www.wikidata.org/wiki/Q178436
concepts[7].display_name	Constipation
concepts[8].id	https://openalex.org/C2908891590
concepts[8].level	4
concepts[8].score	0.40760940313339233
concepts[8].wikidata	https://www.wikidata.org/wiki/Q24081864
concepts[8].display_name	Sigmoid volvulus
concepts[9].id	https://openalex.org/C2992581537
concepts[9].level	2
concepts[9].score	0.3989933133125305
concepts[9].wikidata	https://www.wikidata.org/wiki/Q5354947
concepts[9].display_name	Emergency surgery
concepts[10].id	https://openalex.org/C2910873529
concepts[10].level	3
concepts[10].score	0.3862272799015045
concepts[10].wikidata	https://www.wikidata.org/wiki/Q233345
concepts[10].display_name	Ileal Diseases
concepts[11].id	https://openalex.org/C141071460
concepts[11].level	1
concepts[11].score	0.35700321197509766
concepts[11].wikidata	https://www.wikidata.org/wiki/Q40821
concepts[11].display_name	Surgery
concepts[12].id	https://openalex.org/C2779787475
concepts[12].level	2
concepts[12].score	0.34702935814857483
concepts[12].wikidata	https://www.wikidata.org/wiki/Q16244733
concepts[12].display_name	Bowel obstruction
concepts[13].id	https://openalex.org/C2777226302
concepts[13].level	2
concepts[13].score	0.3400677442550659
concepts[13].wikidata	https://www.wikidata.org/wiki/Q233345
concepts[13].display_name	Ileum
concepts[14].id	https://openalex.org/C2776820930
concepts[14].level	2
concepts[14].score	0.33171331882476807
concepts[14].wikidata	https://www.wikidata.org/wiki/Q9655
concepts[14].display_name	Artery
concepts[15].id	https://openalex.org/C2777492451
concepts[15].level	2
concepts[15].score	0.3294077217578888
concepts[15].wikidata	https://www.wikidata.org/wiki/Q7646211
concepts[15].display_name	Surgical emergency
concepts[16].id	https://openalex.org/C2993154269
concepts[16].level	3
concepts[16].score	0.2986519932746887
concepts[16].wikidata	https://www.wikidata.org/wiki/Q32566
concepts[16].display_name	Multidetector computed tomography
concepts[17].id	https://openalex.org/C2780955771
concepts[17].level	2
concepts[17].score	0.27745920419692993
concepts[17].wikidata	https://www.wikidata.org/wiki/Q183425
concepts[17].display_name	Abdominal pain
concepts[18].id	https://openalex.org/C544519230
concepts[18].level	2
concepts[18].score	0.2650144696235657
concepts[18].wikidata	https://www.wikidata.org/wiki/Q32566
concepts[18].display_name	Computed tomography
concepts[19].id	https://openalex.org/C2780724011
concepts[19].level	2
concepts[19].score	0.26019132137298584
concepts[19].wikidata	https://www.wikidata.org/wiki/Q1295316
concepts[19].display_name	Emergency department
keywords[0].id	https://openalex.org/keywords/laparotomy
keywords[0].score	0.7719541192054749
keywords[0].display_name	Laparotomy
keywords[1].id	https://openalex.org/keywords/inferior-mesenteric-artery
keywords[1].score	0.638803243637085
keywords[1].display_name	Inferior mesenteric artery
keywords[2].id	https://openalex.org/keywords/sigmoid-colon
keywords[2].score	0.6234135627746582
keywords[2].display_name	Sigmoid colon
keywords[3].id	https://openalex.org/keywords/volvulus
keywords[3].score	0.4779084622859955
keywords[3].display_name	Volvulus
keywords[4].id	https://openalex.org/keywords/superior-mesenteric-artery
keywords[4].score	0.46907442808151245
keywords[4].display_name	Superior mesenteric artery
keywords[5].id	https://openalex.org/keywords/constipation
keywords[5].score	0.43006032705307007
keywords[5].display_name	Constipation
keywords[6].id	https://openalex.org/keywords/sigmoid-volvulus
keywords[6].score	0.40760940313339233
keywords[6].display_name	Sigmoid volvulus
keywords[7].id	https://openalex.org/keywords/emergency-surgery
keywords[7].score	0.3989933133125305
keywords[7].display_name	Emergency surgery
language	en
locations[0].id	doi:10.1016/j.radcr.2025.10.034
locations[0].is_oa	True
locations[0].source.id	https://openalex.org/S190549722
locations[0].source.issn	1930-0433
locations[0].source.type	journal
locations[0].source.is_oa	True
locations[0].source.issn_l	1930-0433
locations[0].source.is_core	True
locations[0].source.is_in_doaj	True
locations[0].source.display_name	Radiology Case Reports
locations[0].source.host_organization	https://openalex.org/P4310320990
locations[0].source.host_organization_name	Elsevier BV
locations[0].source.host_organization_lineage	https://openalex.org/P4310320990
locations[0].license	cc-by-nc-nd
locations[0].pdf_url
locations[0].version	publishedVersion
locations[0].raw_type	journal-article
locations[0].license_id	https://openalex.org/licenses/cc-by-nc-nd
locations[0].is_accepted	True
locations[0].is_published	True
locations[0].raw_source_name	Radiology Case Reports
locations[0].landing_page_url	https://doi.org/10.1016/j.radcr.2025.10.034
locations[1].id	pmh:oai:doaj.org/article:59ebaea8aea44f44bcb66bbf066ce900
locations[1].is_oa	True
locations[1].source.id	https://openalex.org/S4306401280
locations[1].source.issn
locations[1].source.type	repository
locations[1].source.is_oa	False
locations[1].source.issn_l
locations[1].source.is_core	False
locations[1].source.is_in_doaj	False
locations[1].source.display_name	DOAJ (DOAJ: Directory of Open Access Journals)
locations[1].source.host_organization
locations[1].source.host_organization_name
locations[1].source.host_organization_lineage
locations[1].license	cc-by-sa
locations[1].pdf_url
locations[1].version	submittedVersion
locations[1].raw_type	article
locations[1].license_id	https://openalex.org/licenses/cc-by-sa
locations[1].is_accepted	False
locations[1].is_published	False
locations[1].raw_source_name	Radiology Case Reports, Vol 21, Iss 2, Pp 680-685 (2026)
locations[1].landing_page_url	https://doaj.org/article/59ebaea8aea44f44bcb66bbf066ce900
indexed_in	crossref, doaj
authorships[0].author.id	https://openalex.org/A5109598881
authorships[0].author.orcid
authorships[0].author.display_name	Manal El Moujahid
authorships[0].affiliations[0].raw_affiliation_string	Radiology Department, University Hospital Center of Souss Massa, Faculty of Medicine and Pharmacy, Ibn Zohr Agadir University, Agadir, Morocco; Corresponding authors.
authorships[0].author_position	first
authorships[0].raw_author_name	Manal El Moujahid
authorships[0].is_corresponding	True
authorships[0].raw_affiliation_strings	Radiology Department, University Hospital Center of Souss Massa, Faculty of Medicine and Pharmacy, Ibn Zohr Agadir University, Agadir, Morocco; Corresponding authors.
authorships[1].author.id	https://openalex.org/A5118856943
authorships[1].author.orcid
authorships[1].author.display_name	Raouia Refak
authorships[1].affiliations[0].raw_affiliation_string	Radiology Department, University Hospital Center of Souss Massa, Faculty of Medicine and Pharmacy, Ibn Zohr Agadir University, Agadir, Morocco
authorships[1].author_position	middle
authorships[1].raw_author_name	Raouia Refak
authorships[1].is_corresponding	False
authorships[1].raw_affiliation_strings	Radiology Department, University Hospital Center of Souss Massa, Faculty of Medicine and Pharmacy, Ibn Zohr Agadir University, Agadir, Morocco
authorships[2].author.id	https://openalex.org/A4283053950
authorships[2].author.orcid
authorships[2].author.display_name	Abderrahmane Ibenyahia
authorships[2].affiliations[0].raw_affiliation_string	Radiology Department, University Hospital Center of Souss Massa, Faculty of Medicine and Pharmacy, Ibn Zohr Agadir University, Agadir, Morocco
authorships[2].author_position	middle
authorships[2].raw_author_name	Abderrahmane Ibenyahia
authorships[2].is_corresponding	False
authorships[2].raw_affiliation_strings	Radiology Department, University Hospital Center of Souss Massa, Faculty of Medicine and Pharmacy, Ibn Zohr Agadir University, Agadir, Morocco
authorships[3].author.id	https://openalex.org/A4309209982
authorships[3].author.orcid	https://orcid.org/0000-0002-5715-9579
authorships[3].author.display_name	Abdelhamid MAQSOUDI
authorships[3].affiliations[0].raw_affiliation_string	Radiology Department, University Hospital Center of Souss Massa, Faculty of Medicine and Pharmacy, Ibn Zohr Agadir University, Agadir, Morocco
authorships[3].author_position	middle
authorships[3].raw_author_name	Abdelhamid Maqsoudi
authorships[3].is_corresponding	False
authorships[3].raw_affiliation_strings	Radiology Department, University Hospital Center of Souss Massa, Faculty of Medicine and Pharmacy, Ibn Zohr Agadir University, Agadir, Morocco
authorships[4].author.id	https://openalex.org/A5107085732
authorships[4].author.orcid
authorships[4].author.display_name	Hamza Haddani
authorships[4].affiliations[0].raw_affiliation_string	General Surgery Department, University Hospital Center Of Souss Massa, Faculty of Medicine and Pharmacy, IBN Zohr Agadir University, Agadir, Morocco
authorships[4].author_position	middle
authorships[4].raw_author_name	Hamza Haddani
authorships[4].is_corresponding	False
authorships[4].raw_affiliation_strings	General Surgery Department, University Hospital Center Of Souss Massa, Faculty of Medicine and Pharmacy, IBN Zohr Agadir University, Agadir, Morocco
authorships[5].author.id	https://openalex.org/A1222899949
authorships[5].author.orcid	https://orcid.org/0000-0001-6179-2812
authorships[5].author.display_name	Zahra Hami
authorships[5].affiliations[0].raw_affiliation_string	Radiology Department, University Hospital Center of Souss Massa, Faculty of Medicine and Pharmacy, Ibn Zohr Agadir University, Agadir, Morocco
authorships[5].author_position	middle
authorships[5].raw_author_name	Zahra Hami
authorships[5].is_corresponding	False
authorships[5].raw_affiliation_strings	Radiology Department, University Hospital Center of Souss Massa, Faculty of Medicine and Pharmacy, Ibn Zohr Agadir University, Agadir, Morocco
authorships[6].author.id
authorships[6].author.orcid
authorships[6].author.display_name	Nabil Ziani
authorships[6].affiliations[0].raw_affiliation_string	Radiology Department, University Hospital Center of Souss Massa, Faculty of Medicine and Pharmacy, Ibn Zohr Agadir University, Agadir, Morocco
authorships[6].author_position	middle
authorships[6].raw_author_name	Nabil Ziani
authorships[6].is_corresponding	False
authorships[6].raw_affiliation_strings	Radiology Department, University Hospital Center of Souss Massa, Faculty of Medicine and Pharmacy, Ibn Zohr Agadir University, Agadir, Morocco
authorships[7].author.id
authorships[7].author.orcid
authorships[7].author.display_name	Houcine Bensalah
authorships[7].affiliations[0].raw_affiliation_string	Radiology Department, University Hospital Center of Souss Massa, Faculty of Medicine and Pharmacy, Ibn Zohr Agadir University, Agadir, Morocco
authorships[7].author_position	middle
authorships[7].raw_author_name	Houcine Bensalah
authorships[7].is_corresponding	False
authorships[7].raw_affiliation_strings	Radiology Department, University Hospital Center of Souss Massa, Faculty of Medicine and Pharmacy, Ibn Zohr Agadir University, Agadir, Morocco
authorships[8].author.id	https://openalex.org/A5093296084
authorships[8].author.orcid
authorships[8].author.display_name	Wiam Timsahi
authorships[8].affiliations[0].raw_affiliation_string	Radiology Department, University Hospital Center of Souss Massa, Faculty of Medicine and Pharmacy, Ibn Zohr Agadir University, Agadir, Morocco
authorships[8].author_position	middle
authorships[8].raw_author_name	Wiam Timsahi
authorships[8].is_corresponding	False
authorships[8].raw_affiliation_strings	Radiology Department, University Hospital Center of Souss Massa, Faculty of Medicine and Pharmacy, Ibn Zohr Agadir University, Agadir, Morocco
authorships[9].author.id	https://openalex.org/A2322877127
authorships[9].author.orcid	https://orcid.org/0000-0003-0089-588X
authorships[9].author.display_name	Soukaina Wakrim
authorships[9].affiliations[0].raw_affiliation_string	Radiology Department, University Hospital Center of Souss Massa, Faculty of Medicine and Pharmacy, Ibn Zohr Agadir University, Agadir, Morocco; Corresponding authors.
authorships[9].author_position	middle
authorships[9].raw_author_name	Soukaina Wakrim
authorships[9].is_corresponding	False
authorships[9].raw_affiliation_strings	Radiology Department, University Hospital Center of Souss Massa, Faculty of Medicine and Pharmacy, Ibn Zohr Agadir University, Agadir, Morocco; Corresponding authors.
authorships[10].author.id	https://openalex.org/A5109598881
authorships[10].author.orcid
authorships[10].author.display_name	Manal El Moujahid
authorships[10].author_position	middle
authorships[10].raw_author_name	Manal El Moujahid
authorships[10].is_corresponding	False
authorships[11].author.id	https://openalex.org/A5118856943
authorships[11].author.orcid
authorships[11].author.display_name	Raouia Refak
authorships[11].author_position	middle
authorships[11].raw_author_name	Raouia Refak
authorships[11].is_corresponding	False
authorships[12].author.id	https://openalex.org/A4283053950
authorships[12].author.orcid
authorships[12].author.display_name	Abderrahmane Ibenyahia
authorships[12].author_position	middle
authorships[12].raw_author_name	Abderrahmane Ibenyahia
authorships[12].is_corresponding	False
authorships[13].author.id	https://openalex.org/A4309209982
authorships[13].author.orcid	https://orcid.org/0000-0002-5715-9579
authorships[13].author.display_name	Abdelhamid MAQSOUDI
authorships[13].author_position	middle
authorships[13].raw_author_name	Abdelhamid Maqsoudi
authorships[13].is_corresponding	False
authorships[14].author.id	https://openalex.org/A5107085732
authorships[14].author.orcid
authorships[14].author.display_name	Hamza Haddani
authorships[14].author_position	middle
authorships[14].raw_author_name	Hamza Haddani
authorships[14].is_corresponding	False
authorships[15].author.id	https://openalex.org/A1222899949
authorships[15].author.orcid	https://orcid.org/0000-0001-6179-2812
authorships[15].author.display_name	Zahra Hami
authorships[15].author_position	middle
authorships[15].raw_author_name	Zahra Hami
authorships[15].is_corresponding	False
authorships[16].author.id
authorships[16].author.orcid
authorships[16].author.display_name	Nabil Ziani
authorships[16].author_position	middle
authorships[16].raw_author_name	Nabil Ziani
authorships[16].is_corresponding	False
authorships[17].author.id
authorships[17].author.orcid
authorships[17].author.display_name	Houcine Bensalah
authorships[17].author_position	middle
authorships[17].raw_author_name	Houcine Bensalah
authorships[17].is_corresponding	False
authorships[18].author.id	https://openalex.org/A5093296084
authorships[18].author.orcid
authorships[18].author.display_name	Wiam Timsahi
authorships[18].author_position	middle
authorships[18].raw_author_name	Wiam Timsahi
authorships[18].is_corresponding	False
authorships[19].author.id	https://openalex.org/A2322877127
authorships[19].author.orcid	https://orcid.org/0000-0003-0089-588X
authorships[19].author.display_name	Soukaina Wakrim
authorships[19].author_position	last
authorships[19].raw_author_name	Soukaina Wakrim
authorships[19].is_corresponding	False
has_content.pdf	False
has_content.grobid_xml	False
is_paratext	False
open_access.is_oa	True
open_access.oa_url	https://doi.org/10.1016/j.radcr.2025.10.034
open_access.oa_status	gold
open_access.any_repository_has_fulltext	False
created_date	2025-11-20T00:00:00
display_name	Ileosigmoid knot: Diagnostic value of CT in a rare double-volvulus entity
has_fulltext	False
is_retracted	False
updated_date	2025-11-23T05:10:03.516525
primary_topic.id	https://openalex.org/T12150
primary_topic.field.id	https://openalex.org/fields/27
primary_topic.field.display_name	Medicine
primary_topic.score	0.9832203388214111
primary_topic.domain.id	https://openalex.org/domains/4
primary_topic.domain.display_name	Health Sciences
primary_topic.subfield.id	https://openalex.org/subfields/2746
primary_topic.subfield.display_name	Surgery
primary_topic.display_name	Intestinal Malrotation and Obstruction Disorders
cited_by_count	0
locations_count	2
best_oa_location.id	doi:10.1016/j.radcr.2025.10.034
best_oa_location.is_oa	True
best_oa_location.source.id	https://openalex.org/S190549722
best_oa_location.source.issn	1930-0433
best_oa_location.source.type	journal
best_oa_location.source.is_oa	True
best_oa_location.source.issn_l	1930-0433
best_oa_location.source.is_core	True
best_oa_location.source.is_in_doaj	True
best_oa_location.source.display_name	Radiology Case Reports
best_oa_location.source.host_organization	https://openalex.org/P4310320990
best_oa_location.source.host_organization_name	Elsevier BV
best_oa_location.source.host_organization_lineage	https://openalex.org/P4310320990
best_oa_location.license	cc-by-nc-nd
best_oa_location.pdf_url
best_oa_location.version	publishedVersion
best_oa_location.raw_type	journal-article
best_oa_location.license_id	https://openalex.org/licenses/cc-by-nc-nd
best_oa_location.is_accepted	True
best_oa_location.is_published	True
best_oa_location.raw_source_name	Radiology Case Reports
best_oa_location.landing_page_url	https://doi.org/10.1016/j.radcr.2025.10.034
primary_location.id	doi:10.1016/j.radcr.2025.10.034
primary_location.is_oa	True
primary_location.source.id	https://openalex.org/S190549722
primary_location.source.issn	1930-0433
primary_location.source.type	journal
primary_location.source.is_oa	True
primary_location.source.issn_l	1930-0433
primary_location.source.is_core	True
primary_location.source.is_in_doaj	True
primary_location.source.display_name	Radiology Case Reports
primary_location.source.host_organization	https://openalex.org/P4310320990
primary_location.source.host_organization_name	Elsevier BV
primary_location.source.host_organization_lineage	https://openalex.org/P4310320990
primary_location.license	cc-by-nc-nd
primary_location.pdf_url
primary_location.version	publishedVersion
primary_location.raw_type	journal-article
primary_location.license_id	https://openalex.org/licenses/cc-by-nc-nd
primary_location.is_accepted	True
primary_location.is_published	True
primary_location.raw_source_name	Radiology Case Reports
primary_location.landing_page_url	https://doi.org/10.1016/j.radcr.2025.10.034
publication_date	2025-11-20
publication_year	2025
referenced_works	https://openalex.org/W4404723612, https://openalex.org/W1779823212, https://openalex.org/W1975887540, https://openalex.org/W90047257, https://openalex.org/W2016110632
referenced_works_count	5
abstract_inverted_index.A	37
abstract_inverted_index.I	83
abstract_inverted_index.a	4, 13, 56, 81, 102, 117
abstract_inverted_index.CT	27, 54, 100
abstract_inverted_index.an	71
abstract_inverted_index.be	97
abstract_inverted_index.by	12
abstract_inverted_index.in	139
abstract_inverted_index.is	3
abstract_inverted_index.of	8, 76
abstract_inverted_index.to	136
abstract_inverted_index.ISK	95, 127
abstract_inverted_index.and	19, 33, 43, 62, 70, 88, 108, 116
abstract_inverted_index.the	17
abstract_inverted_index.ISK,	84
abstract_inverted_index.ISK.	77
abstract_inverted_index.This	22
abstract_inverted_index.Type	82
abstract_inverted_index.both	60, 106
abstract_inverted_index.case	23
abstract_inverted_index.from	128
abstract_inverted_index.knot	1
abstract_inverted_index.male	39
abstract_inverted_index.rare	141
abstract_inverted_index.sign	58, 104
abstract_inverted_index.that	29
abstract_inverted_index.this	140
abstract_inverted_index.when	99
abstract_inverted_index.with	40, 48
abstract_inverted_index.(ISK)	2
abstract_inverted_index.These	124
abstract_inverted_index.acute	49
abstract_inverted_index.bowel	50
abstract_inverted_index.cause	7
abstract_inverted_index.early	31
abstract_inverted_index.ileal	68, 114
abstract_inverted_index.ileum	18
abstract_inverted_index.prior	44
abstract_inverted_index.rare,	5
abstract_inverted_index.whirl	57, 103
abstract_inverted_index.across	120
abstract_inverted_index.artery	65, 111
abstract_inverted_index.before	91
abstract_inverted_index.colon.	21
abstract_inverted_index.double	14
abstract_inverted_index.loops,	69, 115
abstract_inverted_index.prompt	34
abstract_inverted_index.report	24
abstract_inverted_index.should	96
abstract_inverted_index.timely	86
abstract_inverted_index.chronic	41
abstract_inverted_index.entity.	142
abstract_inverted_index.guiding	132
abstract_inverted_index.midline	45
abstract_inverted_index.sigmoid	20, 130
abstract_inverted_index.slices.	123
abstract_inverted_index.torsion	118
abstract_inverted_index.without	52
abstract_inverted_index.adjacent	67, 113
abstract_inverted_index.enabling	85
abstract_inverted_index.findings	28, 125
abstract_inverted_index.inferior	63, 109
abstract_inverted_index.ischemic	92
abstract_inverted_index.isolated	129
abstract_inverted_index.multiple	121
abstract_inverted_index.optimize	137
abstract_inverted_index.oriented	73
abstract_inverted_index.outcomes	138
abstract_inverted_index.revealed	55
abstract_inverted_index.superior	61, 107
abstract_inverted_index.surgical	35, 134
abstract_inverted_index.torsion,	74
abstract_inverted_index.volvulus	15
abstract_inverted_index.Emergency	78
abstract_inverted_index.branches,	66, 112
abstract_inverted_index.confirmed	80
abstract_inverted_index.detorsion	87
abstract_inverted_index.diagnosis	32
abstract_inverted_index.extending	119
abstract_inverted_index.involving	16, 59
abstract_inverted_index.obliquely	72
abstract_inverted_index.presented	47
abstract_inverted_index.suspected	98
abstract_inverted_index.volvulus,	131
abstract_inverted_index.contiguous	122
abstract_inverted_index.developed.	94
abstract_inverted_index.facilitate	30
abstract_inverted_index.highlights	25
abstract_inverted_index.intestinal	9
abstract_inverted_index.laparotomy	46, 79
abstract_inverted_index.management	135
abstract_inverted_index.mesenteric	64, 110
abstract_inverted_index.suggestive	75
abstract_inverted_index.75-year-old	38
abstract_inverted_index.Ileosigmoid	0
abstract_inverted_index.appropriate	133
abstract_inverted_index.distinctive	26
abstract_inverted_index.distinguish	126
abstract_inverted_index.obstruction	10, 51
abstract_inverted_index.constipation	42
abstract_inverted_index.demonstrates	101
abstract_inverted_index.peritonitis.	53
abstract_inverted_index.prophylactic	89
abstract_inverted_index.characterized	11
abstract_inverted_index.complications	93
abstract_inverted_index.incorporating	105
abstract_inverted_index.intervention.	36
abstract_inverted_index.sigmoidectomy	90
abstract_inverted_index.life-threatening	6
cited_by_percentile_year
countries_distinct_count	0
institutions_distinct_count	20
citation_normalized_percentile.value	0.84674099
citation_normalized_percentile.is_in_top_1_percent	False
citation_normalized_percentile.is_in_top_10_percent	True