Evidence map›Paper›PMID 40484882›Full record

ArticleForensic science, medicine, and pathology2026

Ruptured palmar pseudoaneurysm after carpal tunnel surgery.

Stefano Tambuzzi, Guendalina Gentile, Lorena Ferraroli, Alessandro Del Gobbo, Riccardo Zoja

Abstract readCase Reports
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In one paragraph

Article in Forensic science, medicine, and pathology, 2026. 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.

Stefano Tambuzzi *Laboratorio di Istopatologia Forense e Microbiologia Medico Legale - Sezione di Medicina Legale e delle Assicurazioni - Dipartimento di Scienze Biomediche per la Salute - Università degli Studi di Milano, Via Luigi Mangiagalli, 37, Milano, 20133, Italy.ORCID http://orcid.org/0000-0003-4711-5545
Guendalina Gentile *Laboratorio di Istopatologia Forense e Microbiologia Medico Legale - Sezione di Medicina Legale e delle Assicurazioni - Dipartimento di Scienze Biomediche per la Salute - Università degli Studi di Milano, Via Luigi Mangiagalli, 37, Milano, 20133, Italy. guendalina.gentile@unimi.it.ORCID http://orcid.org/0000-0002-4407-9844
Lorena FerraroliLaboratorio di Istopatologia Forense e Microbiologia Medico Legale - Sezione di Medicina Legale e delle Assicurazioni - Dipartimento di Scienze Biomediche per la Salute - Università degli Studi di Milano, Via Luigi Mangiagalli, 37, Milano, 20133, Italy.
Alessandro Del GobboDivisione di Patologia, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy.ORCID http://orcid.org/0000-0002-8194-3232
Riccardo ZojaLaboratorio di Istopatologia Forense e Microbiologia Medico Legale - Sezione di Medicina Legale e delle Assicurazioni - Dipartimento di Scienze Biomediche per la Salute - Università degli Studi di Milano, Via Luigi Mangiagalli, 37, Milano, 20133, Italy.ORCID http://orcid.org/0000-0003-3347-2541

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Rupture of a pseudoaneurysm of the superficial palmar arch after surgical release of the carpal tunnel is an extremely rare and still debated occurrence. Only a few cases have been described in the literature, none of which were fatal. In this report, we present a single case that came to our attention, in which an elderly man suffered a fatal haemorrhage due to the rupture of a palmar pseudoaneurysm 22 days after surgical carpal tunnel release. Autopsy examination confirmed the presence of a breach in the large palmar hematoma as the sole source of bleeding. Histologic examination in some of the serial sections of the suprafascial hematoma revealed a ruptured arterial pseudoaneurysmal cavity. Based on these findings, the man's death could be attributed to acute haemorrhage due to the rupture of the palmar pseudoaneurysm. Further studies are required to investigate whether there is actually a causal link with the surgical release of the carpal tunnel but the current evidence suggest that this may be possible. The case is therefore reported to the forensic scientific community due to its exceptional occurrence and its potential implications.

Indexed as

Aneurysm, FalseAneurysm, RupturedCarpal Tunnel SyndromeHandAgedFatal OutcomeHematomaHumansMaleCarpal tunnel syndromeCarpal tunnel syndrome surgeryFatal haemorrhageForensic pathologyPalmar pseudoaneurysm

Identifiers

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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.