Citation

Naqvi A, Raynor E, Freemont AJ. Histopathology 2019; 75(1): 74-80.

Affiliation

School of Biological Sciences, University of Manchester.

Copyright

(Copyright © 2019, John Wiley and Sons)

DOI

10.1111/his.13850

PMID

30820979

Abstract

This study is the first to systematically document histological features of fractures of known age in infants (≦12 months). It has been used to develop a tabulated database specifically to guide histopathologists to age fractures in children considered to have suffered accidental or non-accidental injury (NAI). Currently in the UK there are insufficient pathologists with experience in histological aging of fractures to meet the medicolegal need for this examination. This study provides a practical tool that will allow those skilled paediatric and forensic pathologists currently involved in assessing infants for evidence of accidental or non-accidental injury a basis for extending their assessment into this area of unmet need. 169 fractures of known age at death were obtained from 52 anonymised infants over a period of 32 years (1985-2016 inclusive). Sections stained haematoxylin and eosin (H&E) and Martius scarlet blue (MSB) were used to identify specific histological features and to relate them to fracture age. In 1999 the data were entered into a tabulated database for fractures accumulated between from 1985-1998 inclusive. Thereafter cases were added and at 2 yearly intervals the accumulated data were audited against the previous data base, and adjustments made. This paper describes the final dataset from the 2017 audit. The study was terminated at the end of 2016 as there had been no material changes in the dataset for 3 consecutive audits. This article is protected by copyright. All rights reserved.

This article is protected by copyright. All rights reserved.

Language: en

Keywords

Aging; Fracture; Histology; Infant