Introduction Gallstone disease is treated commonly with cholecystectomy. Malignant disease of the gallbladder may present similarly and has a poor prognosis. It is common for cholecystectomy specimens to be sent for histological examination to exclude malignancy. However, the incidence of incidental gallbladder carcinoma (IGBC) is low and it has therefore been suggested that macroscopic inspection of the gallbladder by the surgeon, followed by selective histological examination of abnormal specimens, may be safe and cost saving. Methods All cholecystectomies performed between 1 May 2003 and 1 September 2009 were identified from clinical coding. Pathology records were used to identify gallbladder malignancies; these were searched manually to identify IGBC. Pathology reports and case notes were cross-referenced to determine whether there were macroscopic abnormalities present. Annual cost savings were estimated by comparing the number of gallbladder specimens over one year (May 2013 – April 2014) with the total number of cholecystectomies performed in that time. Results Of 4,776 cholecystectomies identified, 12 (0.25%) were cases of IGBC. These cases had a higher median age (68 vs 54 years, p<0.001) and a higher proportion were emergency operations (50% vs 12%, p<0.001). All cases had some form of macroscopic abnormality, most commonly wall thickening (n=6, 50%). Only two cases (17%) had a visible tumour present. Conclusions All cases of IGBC in this study had a macroscopically abnormal gallbladder. Our findings suggest it is safe to adopt a selective approach to histological examination. Savings of almost £20,500 per annum have been achieved.

IntroductionIncreasing healthcare sector litigation, accountability and governance has resulted in the identification of human factors (HF) as a common source of error. Both NHS and military doctors must have awareness of HF to enhance safety and productivity. There is limited published evidence examining knowledge of HF in these two healthcare professional groups.MethodsDoctors of all grades and specialties across the NHS and 3 military groups including the Defence Deanery within the UK were invited to complete a 10-item web-based survey. Questions focused on training undertaken, HF knowledge and potential future training needs.ResultsThe survey link was emailed to 250 military and 1400 NHS doctors, 191 military and 776 NHS responded (response rate: 76% and 55%, respectively). Military doctors above foundation trainees are more familiar with HF, have had more training and recognise a requirement for additional training. Military foundation trainees had similar responses to their NHS colleagues. Doctors who had not undertaken any HF training are less likely to appreciate its value, with almost 60% of senior NHS doctors reporting no training. Foundation trainees have more training in HF than their senior peers when military seniors are excluded and more frequently identified a need for further training. Junior doctors identified stress, fatigue, communication and leadership more frequently, with seniors identifying work environment and music in theatre correctly more often.ConclusionNon-training grade doctors are less likely to seek HF training. Military doctors are more familiar with HF and have undertaken more training. Given the role of HF in communication, human error, potential litigation, stress, conflict and gross negligence manslaughter convictions, further education is vital.

A patient who presented with "hyperventilation syndrome" was initially mis-treated as severe crush injury, illustrating the need for thorough assessment of all casualties whilst on exercise prior to arranging casualty treatment and evacuation.

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