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Making Sense of the Chest X-ray: a Hands-on Guide
Paul F Jenkins. Published by Hodder
Education 2005. ISBN 0340885424. Contains 240 pages. Price GBP15.99
This is a short guide to interpretation of chest radiographs
aimed at all those involved in clinical situations where reviewing chest
radiographs is an integral part of practice. The author states at the beginning:
“I offer a practical approach to chest X-ray interpretation, which may be
of use to doctors and other healthcare professionals who need to develop these
techniques as part of their assessment, diagnosis, and management of
patients.” This is a commendable objective, but is let down in the most
fundamental way by the very limited quality of the chest radiographs.
To facilitate observation of abnormalities such as
pneumothorax, the images need to be of high quality. Even for a reader with an
experienced eye and knowing the diagnosis, many of the abnormalities were
imperceptible on the images provided in the book. In addition, inaccuracies in
the text, such as on page ix where the author states an example of pulmonary
oedema and then lists the reasons for this including cardiomegaly (although the
chest radiograph is clearly labelled as supine and as such assessments of
cardiac size cannot be made), reduce the credibility of the author and the text.
The author has attempted to lighten the text by offering
hints such as reviewing the chest radiograph from the posterior aspect rather
than the anterior aspect “as it is often easier to see posterior shadows
this way.” There is no evidence that such manoeuvres are helpful and the
author does not give any references where these techniques have been validated.
Overall this is a well-meaning pocket book with a number of
good cases, but it is badly let down with the quality of the images and its
rather old-fashioned approach to the chest radiograph that leads the reader to
believe that the chest radiograph is a stand-alone imaging modality—which
it is in a few cases—but it fails to put it in context with other more
sophisticated methods of investigating the chest, such as volume CT and
MRI.
Tim Buckenham
Clinical Professor of Radiology and Consultant Vascular Radiologist Christchurch School of Medicine and Health Sciences |
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