Evidence map›Paper›PMID 42345836›Full record

ArticleBiology2026

Paleopathology of a Lower Miocene Carettochelyid Turtle from the Moghra Formation, Egypt.

Andrea Guerrero, Adán Pérez-García, Mohamed K AbdelGawad, Alberto Valenciano

Abstract read
In one paragraph

Article in Biology, 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

4 authors.

Andrea GuerreroGrupo de Biología Evolutiva, Facultad de Ciencias, Universidad Nacional de Educación a Distancia (UNED), Avda. de Esparta s/n, 28232 Madrid, Spain.ORCID 0000-0003-0481-6157
Adán Pérez-GarcíaGrupo de Biología Evolutiva, Facultad de Ciencias, Universidad Nacional de Educación a Distancia (UNED), Avda. de Esparta s/n, 28232 Madrid, Spain.ORCID 0000-0002-9074-6855
Mohamed K AbdelGawadGeology Department, Faculty of Science, Cairo University, Giza 12613, Egypt.ORCID 0000-0002-3229-3800
Alberto ValencianoDepartamento de Geodinámica, Estratigrafía, Paleontología, Faculty of Geological Sciences, Universidad Complutense de Madrid, 28040 Madrid, Spain.ORCID 0000-0003-1633-2248

Funding

Spanish Ministerio de Ciencia, Innovación y Universidades PID2023-148083NB-I00Spanish Ministerio de Ciencia, Innovación y Universidades PID2023-151089NB-I00
6 · The paper itself

Abstract

This study examines two articulated peripheral plates of a carettochelyid turtle from the Moghra Formation (Early Miocene, 19.6-18.2 Ma) in Egypt. This research represents the first record of shell pathologies in an African carettochelyid. The specimens were analyzed through detailed macroscopic observation and computed tomography (CT) imaging. To characterize the observed anomalies, a comparative analysis was conducted based on standardized clinical and veterinary osteopathological methodologies. The results revealed significant external and internal structural alterations, including irregular globular outgrowths and internal remodeling evidenced by high-density bone formation. These features enable the identification of pathological conditions that differ from the bioerosive traces and other surface modifications that have been documented previously in the turtle fauna of the Moghra Formation.

Indexed as

CryptodiraNorth AfricaosteomyelitispaleopathologyTestudines

Identifiers

PMID42345836
PMCPMC13297041

What OpenQuestion holds

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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.