Scielo RSS <![CDATA[SA Journal of Radiology ]]> http://www.scielo.org.za/rss.php?pid=2078-677820160001&lang=pt vol. 20 num. 1 lang. pt <![CDATA[SciELO Logo]]> http://www.scielo.org.za/img/en/fbpelogp.gif http://www.scielo.org.za <![CDATA[<b>Chest X-ray patterns of pulmonary multidrug-resistant tuberculosis in children in a high HIV-prevalence setting</b>]]> http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S2078-67782016000100001&lng=pt&nrm=iso&tlng=pt BACKGROUND: Paediatric multidrug-resistant tuberculosis (MDR-TB) necessitates a prolonged duration of treatment with an intensive treatment regimen. The chest X-ray patterns of pulmonary TB depend on a multiplicity of factors, including immune status, and therefore identifying the influence of HIV on the chest X-ray appearances of MDR-TB may assist with improving the diagnostic criteria. OBJECTIVES: To describe the demographic characteristics and chest X-ray patterns of children with pulmonary MDR-TB and to compare the chest X-ray patterns of pulmonary MDR-TB between children who are HIV-infected and HIV-uninfected. METHOD: Retrospective chart review of hospital notes and chest X-rays of children with pulmonary MDR-TB at King Dinuzulu Hospital, Durban. The chest X-rays were systematically reviewed for the presence of the following variables: hilar/mediastinal lymphadenopathy, bronchopneumonic opacification, segmental/lobar consolidation, cavities, miliary opacification and pleural effusion. RESULTS: Forty-five children (mean age, 6.29 years; median age, 6.00 years) with pulmonary MDR-TB met the inclusion criteria. The most common chest X-ray finding was consolidation (53.5%), followed by lymphadenopathy (35.6%), bronchopneumonic opacification (33.3%) and cavities (31.1%). Cavities were more common (OR 6.1; 95% CI 1.52-24.66) in children who had been initiated on standard anti-TB treatment for the current TB episode. There were no statistically significant differences in any of the chest X-ray patterns in HIV-uninfected (n = 22) compared with HIV-infected (n = 20) children. CONCLUSION: The most common chest X-ray finding was consolidation, followed by lymphadenopathy, bronchopneumonic opacification and cavities. The finding of a significantly higher frequency of cavities in children who had received prior standard anti-TB treatment for the current TB episode could reflect poor disease containment and increased parenchymal damage, owing to a delay in the recognition of MDR-TB. The development of cavitation in chest X-rays of children with TB could raise concern for the possibility of MDR-TB, and prompt further testing <![CDATA[<b>Temporal evaluation of computed tomographic scans at a Level 1 trauma department in a central South African hospital</b>]]> http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S2078-67782016000100002&lng=pt&nrm=iso&tlng=pt BACKGROUND: Time is a precious commodity, especially in the trauma setting, which requires continuous evaluation to ensure streamlined service delivery, quality patient care and employee efficiency OBJECTIVES: The present study analyses the authors' institution's multi-detector computed tomography (MDCT) scan process as part of the imaging turnaround time of trauma patients. It is intended to serve as a baseline for the institution, to offer a comparison with institutions worldwide and to improve service delivery METHOD: Relevant categorical data were collected from the trauma patient register and radiological information system (RIS) from 01 February 2013 to 31 January 2014. A population of 1107 trauma patients who received a MDCT scan was included in the study. Temporal data were analysed as a continuum with reference to triage priority, time of day, type of CT scan and admission status RESULTS: The median trauma arrival to MDCT scan time (TTS) and reporting turnaround time (RTAT) were 69 (39-126) and 86 (53-146) minutes respectively. TTS was subdivided into the time when the patient arrived at trauma to the radiology referral (TTRef) and submission of the radiology request, to the arrival at the MDCT (RefTS) location. TTRef was statistically significantly longer than RefTS (p < 0.0001). RTAT was subdivided into the arrival at the MDCT to the start of the radiology report (STR) and time taken to complete the report (RT). STR was statistically significantly longer than RT (p < 0.0001 CONCLUSION: The time to scan (TTS) was comparable to, but unfortunately the report turnaround time (RTAT) lagged behind, the findings of some first-world institutions <![CDATA[<b>Uterine artery embolisation as an effective choice for symptomatic fibroids: Five-year outcome</b>]]> http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S2078-67782016000100003&lng=pt&nrm=iso&tlng=pt BACKGROUND: Uterine artery embolisation for the treatment of symptomatic uterine fibroids is a relatively new but internationally recognised procedure. The present study seeks to report the results of the largest South African series of uterine artery embolisations for symptomatic fibroids to date. It is the fourth article to be published in South Africa on the outcomes of this procedure, and the largest South African series to date. OBJECTIVE: To evaluate the long-term efficacy of uterine artery embolisation in women with symptomatic fibroids in a tertiary hospital in South Africa. METHODS: Eighty-two women who presented for uterine artery embolisation at a single site in South Africa for symptomatic fibroids were retrospectively studied. Outcomes included recurrence and re-intervention rates, patient satisfaction and complication rate. RESULTS: Two patients required repeat embolisation, and one patient experienced fibroid recurrence without further intervention. No repeat myomectomies were performed. Eighty percent of patients reported being satisfied, 12% partially satisfied and 7% not satisfied. No major complications were reported. CONCLUSION: Uterine artery embolisation was shown to be a good choice in the treatment of symptomatic fibroids and presents favourable long-term outcomes in the South African population.