Evidence map›Paper›PMID 41112387›Full record

ArticleSurgical neurology international2025

Human pseudotail associated with diastematomyelia: A case report and literature review.

Aldo Jf da Silva

Abstract readCase Reports
In one paragraph

Article in Surgical neurology international, 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

1 author.

Aldo Jf da SilvaDepartment of Pediatric Neurosurgery, General State Hospital and at the Pediatric Neurosurgery Division of the Santa Mônica Teaching Maternity - Alagoas State University of Health Sciences, Maceió, Alagoas, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The human tail is just the distal remnant coccygeal appendage of the embryonic tail. It may be formed by muscle or fatty tissue and by cartilage or bone covered with skin. Many cases may be associated with spinal dysraphism. The case presented here is of a child with a human pseudotail in the region of the lumbar spine associated with diastematomyelia. Case Description: A 4-year-old girl presented with pain and bulging in the lumbar spine. On neurologic examination, there were no motor or sensory deficits, the urinary and anal sphincters were normal. Imaging examinations (computed tomography and magnetic resonance imaging) showed fusion of L1/L2 with a bony septum separating two dural sacs and a bony caudal appendage articulating with the posterior elements of L2. The patient was treated surgically and progressed well. Regression of the human embryonic tail occurs in the 8 Conclusion: We describe an unusual case of a human tail above the coccyx (lumbar spine region) and, despite the association with a type of spinal dysraphism (diastematomyelia), the patient had a good neurological course after surgical treatment.

Indexed as

ChildLumbarNeurologic examinationPregnancySpinal dysraphismTail

Identifiers

PMID41112387
PMCPMC12530817

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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.