Thursday, May 29, 2014

Medical Book Review: Talley and O'Connor - Clinical Examination (Seventh Edition 2014)


Medical Book Review – Clinical Examination. A systematic  guide to physical diagnosis. Seventh Edition.Nicholas J Talley and Simon O’Connor
Churchill Livingstone/Elsevier
ISBN: 9780729541473 Publication Date: 2014 RRP: $125.96 (free delivery in Australia/NZ).
(Bonus online resources (videos, ECGs and images) are available to purchasers of this book through the Student Consult portal.)

The book is also available in two other formats: a standard eBook containing the content from the print edition plus four additional chapters covering the history and examination of gynaecology, obstetrics, neonatology and paediatrics, and an interactive enhanced eBook which contains the four additional chapters together with OSCE videos, ECG case studies, an imaging library and MCQs.

I purchased the fourth edition of this book (together with the pocket guide) when I was a medical student. This paperback edition comes in at around 600 pages, and is physically larger than its predecessor, and, unlike my earlier edition, contains an impressive number of colour photographs and other illustrations and tables. I was literally ‘blown away’ by the quality of the book (and its contents) as an educational resource, and it is a book in which even a highly experienced practitioner can find learn something from.

The Contents section follows straight on from the Foreword, and is well set out with bolded headings which make it easy to identify the topic of interest at a glance.

The book is divided into several key sections:
1.            The general principles of history taking and physical examination;
2.            The cardiovascular system;
3.            The respiratory system;
4.            The gastrointestinal system;
5.            The genitourinary system;
6.            The haematological system;
7.            The rheumatological system;
8.            The endocrine system;
9.            The nervous system; and
10.          Specialty examinations.

The ‘specialty examinations’ have been considerably expanded from my earlier edition, with seven topics covered as opposed to the earlier three. These now include:
Chapter 38: The eyes, ears, nose and throat;
Chapter 39: The breasts;
Chapter 40: The skin, nails and lumps;
Chapter 41: A system for infectious disease examination;
Chapter 42: Assessment of the geriatric patient;
Chapter 43: Assessment of the acutely ill patient; and
Chapter 44: Assessment of death.

There are three appendices which were also present in my earlier edition (‘Writing and presenting the history and physical examination’,’ A suggested method for a rapid screening physical examination’ and ‘The pre-anaesthetic medical evaluation (PAME)’. The book concludes with an extensive Index.

Most chapters conclude with two useful and practical components, ‘T&O’C essentials’ and ‘OSCE revision topics’, and a list of references.

The Preface (written by the two authors) summarises their approach to this new edition:
“… we cover the core clinical skills from the basics to an advanced level. We have taken an approach that is patient-centric and evidence-based; the patient must always come first. The edition has been brought right up to date with the latest clinical data, including new research specially commissioned for this edition. Learning should also be fun and the book is deliberately laced with humour and historical anecdotes that generations of students have told us enhance the learning experience.”

Further information concerning the evidence-based approach which has been taken in this edition appears in the Acknowledgments section, together with a list of the highly credentialed reviewers who have also contributed to the manuscript.

I particularly enjoyed the next two sections: ‘Clinical methods: an historical perspective’ and ‘The Hippocratic Oath’. In keeping with the evidence-based approach, these are followed by a section detailing ‘Credits: figures, boxes and tables’.

Section 1 (general principles of history taking and physical examination) provides a structured approach to both these elements together with abundant resources in terms of photographs, tables and practical advice (including about OSCEs). There is a specific section on evidence-based clinical examination.

In my work as a medical educator, the clinical history and examination topic that we have most recently covered with our students was the gastrointestinal system, so I have elected to look at this chapter in some more detail as an example of the system-based chapters.

As is customary, this chapter begins with a pertinent quotation, this time from Shakespeare. A short section on ‘examination anatomy’ follows, containing a detailed colour illustration and descriptions of the major areas in the abdomen of anatomical interest. The correct positioning for examination is then described, and a systematic approach to examination follows. This begins with jaundice and weight and wasting, and a very thorough section on skin follows, together with several photographs and a very detailed table setting out relevant diseases with skin and gut associations. The general introductory section concludes with ‘mental state’. The next section covers the examination of the upper limbs, beginning with the hands (nails and palms) and a discussion of the most common relevant findings, proceeding to an explanation of hepatic flap and then possible findings on the arms. Several illustrative photographs and a table for assessing malnutrition are included in this section.  The next topic looks at the face and head, and includes discussions around the eyes, salivary glands and mouth. Several photographs and tables are included. After a brief section on ‘Neck and chest’, the chapter moves on to examination of the abdomen. This section begins with detailed information on inspection and then a systematic approach to palpation of the abdomen, including assessment of the major abdominal organs and possible causes of other abdominal masses. Once again several helpful illustrations and tables are included. Sections follow on percussion, ascites and auscultation. These are also well supported by additional resources. A section follows on hernias (including how to examine for these) with useful illustrations. Next is a detailed section on rectal examination, including proctosigmoidoscopy. There is a brief section on other areas of the body which may be relevant to examine, and then the chapter concludes with a section on ‘Examination of the gastrointestinal contents’ (including faeces, vomitus and urine. There is a helpful illustration of the bilirubin pathway and a table listing the changes in urine and faeces with jaundice.  The final three elements are the ‘T&O’C essentials (nine key points from the chapter), ‘OSCE revision topics’ (five points) and the references.

There is also a complementary chapter immediately following on ‘Correlation of physical signs and gastrointestinal disease’. This covers examination of the acute abdomen, signs commonly associated with chronic liver disease and portal hypertension, hepatic encephalopathy and dysphagia, an approach to assessment and diagnosis of gastrointestinal bleeding, a discussion of inflammatory bowel disease and finally, malabsorption and nutritional status (signs, causes and classification).

Both these chapters are very thorough but well-organised and laid out and are as a result easy to follow. The plentiful illustrations and tables support the written text and enable the reader to gain a better understanding of the subject matter. These additional resources essentially make the book a ‘one stop shop’ so that in general it is not necessary to look elsewhere for supporting materials to aid comprehension.

This is a magnificent book, which is one of those references which will well and truly ‘stand the test of time’ and the authors are to be congratulated on their efforts. Whilst the amount of detail is probably in excess of that required for junior medical students, for those undertaking their clinical training, and indeed for junior clinicians in training it would provide an invaluable resource. It is also a well-loved resource for medical educators. This is a book which has ‘something for everyone’ and it is not hard to imagine that even highly experienced medical practitioners would find it useful to turn to from time to time.


Verdict: Highly recommended!

Wednesday, May 21, 2014

Book review: 'Hypothermia' by Arnaldur Indridason

This is one of a series of crime novels concerning Icelandic detective Erlendur. At 314 pages I managed to read it during a two-hour 'plane flight. Published in 2009, it came into my hands from a colleague who thought that I might be interested to read it. Having been to Iceland in 2006, its haunting landscape was familiar to me, and had visited Thingvellir national park and seen the view over the lake Thingvallavatn, where much of the action takes place.

Like any detective story, there are a number of threads which initially appear to be unrelated, but are drawn together in the last few pages of the book. Erlendur fits the Scandinavian mould of the somewhat tortured middle-age male detective who is divorced and has a fractured relationship with his family. The story is almost a morality play about the negative consequences of infidelity and how both anger and the desire to be free can drive murderous intent and a fabric of lies and deception. It is also a story about an innocent love story that ends in tragedy, the impact of tragedy and loss over a lifetime, the ghosts that live on, the question of life after death and its intersection with medical madness. It is somewhat poignant that tragedy and loss also enveloped Erlendur's own family in his childhood.

The book is clever in terms of its twists and turns and the way in which the various clues are gradually revealed, and 'putting it all together' really does come down to the last few pages when our suspicions that an apparent suicide was really a murder are confirmed. There is of course a certain element of 'willing suspension of disbelief' as the elements of the plot are spun together, and we are left wondering whether the murderers will in fact 'get away with it'. I was left feeling very sorry that the victim, who was on the verge of getting her life back together again, was so cruelly robbed of this opportunity, and did wonder about things like why would the police not check the plastic rope in the noose for fingerprints, and why would someone who was so afraid of the dark and hated being left alone voluntarily go to stay in an isolated cottage on the edge of Thingvallavatn without the author making more of this inconsistency?

Since I love Iceland, and this is a reasonably good yarn that allowed me to have a few stabs at where it was all heading towards the end, which is always fun, I am going to recommend it! There are apparently several other novels in the series by the same author if you are interested in reading more.

Friday, May 9, 2014

Outstanding Fish and Chips - St Georges Fish & Chips (Melbourne)

In my exacting search for the best local fish and chips, there is a new leading contender.

St Georges Fish and Chips
350 St Georges Road
North Fitzroy
Melbourne
Open 6 days (Wed to Mon) 11am to 9pm

The pieces of blue grenadier were large, sweet and succulent, with a crispy outer coating. Both the potato cakes and the calamari rings were very generously sized (the calamari actually being the biggest i have ever seen) with the same crispy coating. 'Minimum chips' is $3.00, but this also erred on the generous side, with a crispy golden outer coating and a light and fluffy interior.

The Friday night traffic was a bit of a challenge, but it was worth it!

Highly recommended!

There are also a number of special deal packs on the menu, and they also serve hamburgers, steaks and souvlaki.