The value of autopsies in the era of high-tech medicine: discrepant findings persist

C.C.H.J. Kuijpers, J. Fronczek, F.R.W. van der Goot, H.W.M. Niessen, P.J. van Diest, M. Jiwa

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

AIMS: Although the autopsy is still the gold standard for quality assessment of clinical diagnoses, autopsy rates have been declining over the last decades to <10%. The aim of this study was to investigate the value of autopsies in the high-tech medicine era by determining the frequency of discrepancies between clinical and autopsy diagnoses.

METHODS: We classified all adult autopsy cases (n=460), performed at Symbiant, Pathology Expert Centre, in 2007 and 2012/2013, as having major, or minor discrepancy or total concordance. The roles of possible contributory factors were analysed. Finally, we assessed the role of microscopic examination in identifying cause of death.

RESULTS: Major and minor discrepancies were found in 23.5% and 32.6% of the classifiable autopsies, respectively. Most commonly observed major discrepancies were myocardial infarction, pulmonary embolism and pneumonia. Improper imaging and discontinuation of active treatment were significantly associated with a higher and a lower frequency of major discrepancies, respectively. Comparing 2007 and 2012/2013, the frequency of minor discrepancies significantly increased from 26.8% to 39.3%. Final admission length of >2 days was significantly associated with a lower frequency of class III minor discrepancies. Microscopic examination contributed to establishing cause of death in 19.6% of the cases.

CONCLUSIONS: Discrepant findings persist at autopsy, even in the era of high-tech medicine. Therefore, autopsies still should serve as a very important part of quality control in clinical diagnosis and treatment. Learning from individual and system-related diagnostic errors can aid in improving patient safety.

Original languageEnglish
Pages (from-to)512-519
Number of pages8
JournalJournal of Clinical Pathology
Volume67
Issue number6
DOIs
Publication statusPublished - Jun 2014

Cite this

Kuijpers, C. C. H. J., Fronczek, J., van der Goot, F. R. W., Niessen, H. W. M., van Diest, P. J., & Jiwa, M. (2014). The value of autopsies in the era of high-tech medicine: discrepant findings persist. Journal of Clinical Pathology, 67(6), 512-519. https://doi.org/10.1136/jclinpath-2013-202122