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Purpose: To evaluate the technical success of total fibroid clearance at open myomectomy for massive and/or multiple symptomatic fibroids using MR imaging (MRI) as the imaging modality. Methods: The study group comprised 27 women [mean age 37.4 ± 6.9 years (range 27-53)] who underwent open myomectomy for the treatment of massive/multiple symptomatic fibroids at our institution between January 2009 and April 2010. Myomectomy was performed with the intention of achieving complete fibroid clearance. Pre- and postmyomectomy MRI was performed to assess changes in uterine volume and fibroid burden. Periprocedural data (including blood loss and complications) and relief of clinical symptoms at follow-up were also recorded. Results: The mean time to MRI and clinical follow-up was 10 months (range 6-15 months). The mean uterine volume premyomectomy was 795 ± 580 cc and postmyomectomy was 123 ± 70 cc ( p < 0.001). The mean percentage reduction in uterine volume was 80.3 % (range 43.0-98.1 %). Of the 10/27 (37.0 %) women with residual fibroids at follow-up: 7 patients had fibroids measuring up to 1 cc in volume, 3 patients had fibroids measuring up to 6 cc. Postoperative adnexal seromas were observed in 6/27 (22.2 %) patients. The clinical success rates of myomectomy amongst the 22/27 (81 %) responders were: 73 % for menorrhagia, 64 % for pain, and 36-64 % for mass-related symptoms. Conclusions: Using MRI, we have confirmed that open myomectomy can achieve total or near-total fibroid clearance in the majority of patients with massive and/or multiple fibroids. [ABSTRACT FROM AUTHOR]

Achilles tendinopathy is a common overuse injury in patients engaged in athletic activities. Tendon degeneration is often accompanied by paratendinitis. Radiologists are frequently asked to use imaging techniques to evaluate patients with problems at or around the Achilles tendon. The main imaging modalities used in the assessment of Achilles tendon disorders are plain radiography, ultrasound, and magnetic resonance imaging. In recent years, ultrasound has also been used to guide minimally invasive local treatments for Achilles tendinopathy, which may prevent the need for surgery if conservative treatments have failed. In this article, we review the imaging features of Achilles tendinopathy and consider the relative strengths and weaknesses of the various imaging techniques. The role of imaging in directing patient management is also discussed, with particular focus on ultrasound-guided treatments. [ABSTRACT FROM AUTHOR]

Minimally-invasive treatments for chronic Achilles tendinopathy may prevent the need for surgery when conservative methods have failed. Whilst injections have traditionally been used to manage symptoms, recently described therapies may also have disease-modifying potential. Ultrasound provides the ability to guide therapeutic interventions, ensuring that treatment is delivered to the exact site of pathology. Treatments can be broadly categorised according to their intended therapeutic targets, although some may act through several possible mechanisms. In this article, we review the ultrasound-guided techniques currently used to treat chronic Achilles tendinopathy, with reference to the available literature. There is strong pilot-level evidence supporting the use of many of these techniques, although large definitive trials are lacking. An approach towards the management of chronic Achilles tendinopathy is suggested. [ABSTRACT FROM AUTHOR]

Interventional radiology of the thorax encompasses an expanding variety of procedures, ranging from simple diagnostic pleural fluid aspiration to complex therapeutic procedures such as bronchial artery embolization and radiofrequency ablation of lung tumours. Physicians of many specialties will encounter patients undergoing such procedures and knowledge of possible complications is therefore desirable. We aim to briefly outline the role of the most commonly undertaken radiological thoracic interventions and review the associated complications, their subsequent management and the steps that can be taken to minimize the risk of these complications occurring. [ABSTRACT FROM AUTHOR]

: ObjectivesWe sought to determine whether there are age-related differences in vasovagal syncope.: BackgroundIn those with suspected vasovagal (neurocardiogenic) syncope, tilt testing demonstrates different hemodynamic responses. These responses may be age related, reflecting differing underlying pathophysiology.: MethodsUsing a two-stage tilt protocol with glyceryl trinitrate (GTN) provocation, 505 consecutive syncopal patients were studied. Their baseline characteristics and hemodynamic responses during both early and tilt-induced collapse were analyzed. Hemodynamic responses were classified using the VAsovagal Syncope International Study (VASIS) criteria: mixed, cardioinhibition, severe cardioinhibition/asystole, pure vasodepression, chronotropic incompetence, and excessive heart rate rise. Multivariate regression analyses were performed to determine the associations of the baseline clinical characteristics (including age) and the tilt-induced hemodynamic responses.: ResultsThirty-three patients were unable to tolerate tilt testing. Age was independently associated with distinct responses during tilt. Chronotropic incompetence was predicted by increasing age (odds ratio [OR] 1.04, p < 0.0002). Younger age predicted an excessive heart rate rise (OR 0.97, p < 0.0005). Pure vasodepression was more common in the older group (>65 years; OR 29.5, p < 0.0001), whereas severe cardioinhibition was much less common in the older age group (OR 0.18, p < 0.0001).: ConclusionsThere appear to be distinct pathophysiologies underlying vasovagal syncope in different age groups. Young people appear to have excessive cardiac and autonomic responses to stress, whereas older patients appear to have a more generalized cardiovascular decline, with attenuated cardiac and autonomic responses to stress. [Copyright &y& Elsevier]

Abstract: Objectives: We sought to determine whether there are age-related differences in vasovagal syncope. Background: In those with suspected vasovagal (neurocardiogenic) syncope, tilt testing demonstrates different hemodynamic responses. These responses may be age related, reflecting differing underlying pathophysiology. Methods: Using a two-stage tilt protocol with glyceryl trinitrate (GTN) provocation, 505 consecutive syncopal patients were studied. Their baseline characteristics and hemodynamic responses during both early and tilt-induced collapse were analyzed. Hemodynamic responses were classified using the VAsovagal Syncope International Study (VASIS) criteria: mixed, cardioinhibition, severe cardioinhibition/asystole, pure vasodepression, chronotropic incompetence, and excessive heart rate rise. Multivariate regression analyses were performed to determine the associations of the baseline clinical characteristics (including age) and the tilt-induced hemodynamic responses. Results: Thirty-three patients were unable to tolerate tilt testing. Age was independently associated with distinct responses during tilt. Chronotropic incompetence was predicted by increasing age (odds ratio [OR] 1.04, p < 0.0002). Younger age predicted an excessive heart rate rise (OR 0.97, p < 0.0005). Pure vasodepression was more common in the older group (>65 years; OR 29.5, p < 0.0001), whereas severe cardioinhibition was much less common in the older age group (OR 0.18, p < 0.0001). Conclusions: There appear to be distinct pathophysiologies underlying vasovagal syncope in different age groups. Young people appear to have excessive cardiac and autonomic responses to stress, whereas older patients appear to have a more generalized cardiovascular decline, with attenuated cardiac and autonomic responses to stress. [Copyright &y& Elsevier]

Objectives: We sought to determine whether there are age-related differences in vasovagal syncope.Background: In those with suspected vasovagal (neurocardiogenic) syncope, tilt testing demonstrates different hemodynamic responses. These responses may be age related, reflecting differing underlying pathophysiology.Methods: Using a two-stage tilt protocol with glyceryl trinitrate (GTN) provocation, 505 consecutive syncopal patients were studied. Their baseline characteristics and hemodynamic responses during both early and tilt-induced collapse were analyzed. Hemodynamic responses were classified using the VAsovagal Syncope International Study (VASIS) criteria: mixed, cardioinhibition, severe cardioinhibition/asystole, pure vasodepression, chronotropic incompetence, and excessive heart rate rise. Multivariate regression analyses were performed to determine the associations of the baseline clinical characteristics (including age) and the tilt-induced hemodynamic responses.Results: Thirty-three patients were unable to tolerate tilt testing. Age was independently associated with distinct responses during tilt. Chronotropic incompetence was predicted by increasing age (odds ratio [OR] 1.04, p < 0.0002). Younger age predicted an excessive heart rate rise (OR 0.97, p < 0.0005). Pure vasodepression was more common in the older group (>65 years; OR 29.5, p < 0.0001), whereas severe cardioinhibition was much less common in the older age group (OR 0.18, p < 0.0001).Conclusions: There appear to be distinct pathophysiologies underlying vasovagal syncope in different age groups. Young people appear to have excessive cardiac and autonomic responses to stress, whereas older patients appear to have a more generalized cardiovascular decline, with attenuated cardiac and autonomic responses to stress. [ABSTRACT FROM AUTHOR]