Evidence map›Paper›PMID 30310847›Full record

ArticleTrauma case reports2018

Identity of growing pulsatile mass lesion of the scalp after blunt head injury: Case reports and literature review.

Hiroaki Matsumoto, Ikuya Yamaura, Yasuhisa Yoshida

Open access · goldAbstract readCase Reports
In one paragraph

Article in Trauma case reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

6 citing papers in PubMed, 12 citations in OpenAlex.

  1. Delayed presentation of a giant temporal artery pseudoaneurysm.Journal of vascular surgery cases and innovative techniques · 2026
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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

3 authors at 1 institution in 1 country.

Hiroaki MatsumotoDepartement of Neurosurgery, Cerebrovascular Research Institute, Eisyokai Yoshida Hospital, Kobe, Japan.
Ikuya YamauraDepartement of Neurosurgery, Cerebrovascular Research Institute, Eisyokai Yoshida Hospital, Kobe, Japan.
Yasuhisa YoshidaDepartement of Neurosurgery, Cerebrovascular Research Institute, Eisyokai Yoshida Hospital, Kobe, Japan.
Nishida Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A growing pulsatile lump of the scalp rarely occurs after blunt head injury. In this condition, the lump may be a delayed-onset traumatic vascular scalp injury such as a pseudoaneurysm or an arteriovenous fistula (AVF). We describe two cases of delayed-onset traumatic vascular scalp injuries: one involved a pseudoaneurysm of the superficial temporal artery, and the other, an AVF fed by the occipital artery. We reviewed reported cases of delayed-onset traumatic vascular scalp injury and discuss the features, diagnosis and treatment. When a growing lump of the scalp is encountered, ultrasonography may be useful in searching for vascular injuries.

Indexed as

Arteriovenous fistulaBlunt head injuryOccipital arteryPseudoaneurysmSuperficial temporal artery

Identifiers

PMID30310847
PMCPMC6178142
OpenAlexW2892401064

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.