Evidence map›Paper›PMID 40989054›Full record

ArticleRadiology case reports2025

Carbon dioxide angiography for detecting bleeding in spontaneous retroperitoneal hemorrhage: A case report.

Ryoichi Kitamura, Futoshi Nagashima, Daisaku Matsui, Takashi Hazama, Tomoya Matsuda, Daigo Kitajima, Maekawa Yoshishige, Kikukawa Motohiro

Abstract readCase Reports
PubMed Full text at PMC Publisher
In one paragraph

Article in Radiology case reports, 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

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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

8 authors.

Ryoichi KitamuraTajima Emergency and Critical Care Medical Center, Toyooka Public Hospital, Hyogo, Japan.
Futoshi NagashimaTajima Emergency and Critical Care Medical Center, Toyooka Public Hospital, Hyogo, Japan.
Daisaku MatsuiTajima Emergency and Critical Care Medical Center, Toyooka Public Hospital, Hyogo, Japan.
Takashi HazamaTajima Emergency and Critical Care Medical Center, Toyooka Public Hospital, Hyogo, Japan.
Tomoya MatsudaTajima Emergency and Critical Care Medical Center, Toyooka Public Hospital, Hyogo, Japan.
Daigo KitajimaTajima Emergency and Critical Care Medical Center, Toyooka Public Hospital, Hyogo, Japan.
Maekawa YoshishigeTajima Emergency and Critical Care Medical Center, Toyooka Public Hospital, Hyogo, Japan.
Kikukawa MotohiroTajima Emergency and Critical Care Medical Center, Toyooka Public Hospital, Hyogo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Spontaneous retroperitoneal hemorrhage (SRH) is a potentially life-threatening condition that may require transcatheter arterial embolization (TAE). However, iodinated contrast media (ICM) angiography sometimes fails to detect active bleeding, complicating the identification of the bleeding source and increasing the risk of clinical failure. A 68-year-old man presented with progressive anemia. Contrast-enhanced computed tomography revealed active bleeding in the left iliacus muscle, but initial ICM angiography failed to identify the hemorrhage site. Carbon dioxide angiography was then performed via the left iliolumbar artery, which successfully induced and localized the bleeding, enabling precise embolization without empirical embolization of other vessels. The patient recovered uneventfully with no rebleeding or adverse events. This case suggests that carbon dioxide angiography may aid in inducing and localizing bleeding, improving the success rate of TAE for SRH when ICM angiography fails to detect active bleeding.

Indexed as

AngiographyCarbon dioxideEmbolizationRetroperitoneal spaceTherapeutic hemorrhage

Identifiers

PMID40989054
PMCPMC12452841

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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.