Imaging of gunshot injuries in a west Dublin teaching hospital--a ten year review.

There has been an increase in gun-related crime in Ireland over the last decade to gangland violence, especially in west Dublin. This places a burden on hospital services not previously encountered. The aim of this study was to examine the demographics of gunshot: injuries presenting to a Dublin teaching hospital, and the impact on radiology over a ten year period. A total of 65 gunshot injuries were seen. Mortality for high velocity wounds was much higher (10/23, 43%) than for low-velocity shotgun injuries (2/34, 6%).

Beyond the collaterals: Additional value of multiphase CTA in acute ischemic stroke evaluation.

PURPOSE: Multiphase computed tomography angiography (MP-CTA) is an innovative imaging tool that can give those managing acute ischemic stroke temporal information on degree and extent of pial collateral arterial filling in the affected brain. We sought to estimate the incidence of false-positive or -negative evaluation of the carotid bifurcation or intracranial thrombus on single-phase CTA (SP-CTA) compared with MP-CTA. MATERIAL AND METHODS: A single-center, retrospective consecutive review was conducted of imaging and clinical records of 150 patients in two months who presented with neurological symptoms with a National Institutes of Health Stroke Scale score ≥ 2 and who received an MP-CTA as part of their investigative work-up. The cohort consisted of 52.3% male and 47.7% female patients. Median individual age was 68 years (interquartile range 60-79). Extracranial and intracranial vessel images of the initial early arterial phase were evaluated and compared with late arterial and early venous phase images. RESULTS: In the cohort of 150 patients, in three patients (2%) SP-CTA would have led to an incorrect diagnosis and management without MP-CTA-acquired source imaging. The three scenarios represented differentiating a carotid string sign from internal carotid artery occlusion, determining the appearance and extent of thrombus in carotid T-occlusion, and differentiating slow flow and contrast mixing-related artifacts from intraluminal thrombus. CONCLUSIONS: In addition to improving assessment of collateral circulation in acute stroke patients, MP-CTA is also useful in assessing specific flow-related scenarios for which SP-CTA may give spurious results.

Attitudes of GP trainees towards the training received in urology on the GP training scheme.

INTRODUCTION: The majority of patients with scrotal problems or urinary symptoms will first present to their general practitioner (GP). The importance of the initial examination performed by the GP is often underestimated; however, it frequently determines the course of investigation and ultimately treatment. Unfortunately, medical schools have devoted increasingly less time to teaching urology over the past decade. The impact of this decline in teaching on a GP trainee's assessment of urological complaints remains unclear. The aim of this study was to investigate the self-reported competency of GP trainees in assessing urological presentations. METHODS: A questionnaire was circulated to 101 GP trainees from five separate training programmes. Respondents rated their confidence in evaluating four different urological presentations. They were also invited to give their opinion regarding the teaching of urology on their current scheme and whether they would be in favour of the addition of urology as an optional rotation. RESULTS: Only 18 trainees (19 %) felt urology was adequately covered on their curriculum. A small yet significant number of respondents felt uncomfortable in their assessment of testicular (28 %, 28/101) or prostate (35 %, 35/101) pathology and male (17 %, 17/101) or female (10 %, 10/101) urinary symptoms. Twenty-six trainees (26 %) would choose a rotation in urology if available. Another ten trainees felt that attending urology outpatient clinics would benefit training. CONCLUSION: This study highlights a number of concerns among GP trainees in relation to their training in urology. These issues should be addressed to ensure that the training scheme sufficiently prepares GPs to manage common urological conditions.