CT and MRI in benign mediastinal haemangioma.

abstract：:The fine gauge Chiba needle was evaluated in percutaneous aspiration biopsy in 20 patients with suspected malignant lung neoplasm. Adequate aspirate can be obtained with one biopsy. A confident cytological diagnosis of malignancy was made in 19 out of 20 patients. Most of the patients were elderly. Nine patients devel...

journal_title：Clinical radiology

authors： Chin WS,Yee IS

更新日期：1978-11-01 00:00:00

abstract：:This study was undertaken to determine whether three commonly used combinations of CT display window settings permit accurate measurement of pulmonary nodule size during thoracic CT examination. Forty-five rounded nodules of synthetic material of approximate soft tissue density (+70 Hounsfield units; HU), varying in s...

journal_title：Clinical radiology

authors： Harris KM,Adams H,Lloyd DC,Harvey DJ

更新日期：1993-04-01 00:00:00

abstract：:Of 50 successive in-patients with normal blood urea levels who received ioxaglate (Hexabrix 320; May & Baker Ltd), 60% showed gall-bladder opacification 12-25 h later. None of these patients had been asked to fast after receiving the ioxaglate. This has not been reported previously with any of the presently available ...

journal_title：Clinical radiology

authors： Udeshi UL

更新日期：1985-09-01 00:00:00

abstract：:Implant rupture is a common late complication of breast implant procedures. Ruptures are often silent and difficult to diagnose clinically. This review demonstrates normal appearances and sonographic signs of implant rupture. Breast sonologists should be aware of these signs and pitfalls in interpretation when imaging...

journal_title：Clinical radiology

authors： Lake E,Ahmad S,Dobrashian R

更新日期：2013-08-01 00:00:00

abstract：:The combination of microbubble technology and complementary ultrasound techniques has resulted in the development of contrast-enhanced ultrasound (CEUS) and, although initial clinical applications largely focussed on the liver, these are now becoming more diverse. With regard to the kidney, it is a safe, well-tolerate...

journal_title：Clinical radiology

authors： McArthur C,Baxter GM

更新日期：2012-09-01 00:00:00

abstract：AIM:To examine how the location where reading takes place and the availability of prior images can affect performance in breast test-set reading. MATERIALS AND METHODS:Under optimized viewing conditions, 10 expert screen readers each interpreted a reader-specific set of images containing 200 mammographic cases. Reader...

journal_title：Clinical radiology

authors： Soh BP,Lee WB,McEntee MF,Kench PL,Reed WM,Heard R,Chakraborty DP,Brennan PC

更新日期：2014-04-01 00:00:00

abstract：:The uncinate process of the pancreas has been assessed in 106 consecutive patients without pancreatic disease in order to establish normal features. The process measures approximately 1 X 1.3 cm in size, is frequently inseparable from the superior mesenteric vein without contrast enhancement and can adopt a number of ...

journal_title：Clinical radiology

authors： Martin DF

更新日期：1988-03-01 00:00:00

abstract：:18F-sodium fluoride (NaF) is a PET bone imaging agent and is commonly used in imaging patients with cancer; however, similar to technetium-99m medronic acid (99mTc-MDP), it can be useful in the evaluation of benign bone and joint conditions. NaF is an excellent bone-seeking agent with high bone uptake due to rapid sin...

journal_title：Clinical radiology

authors： Usmani S,Gnanasegaran G,Marafi F,Esmail A,Ahmed N,Van den Wyngaert T

更新日期：2019-02-01 00:00:00

abstract：:Appendicitis can be a difficult clinical diagnosis to make. A negative appendicectomy rate of 20% has traditionally been accepted as the consequences of appendiceal perforation can be grave. Cross-sectional imaging is increasingly being employed in the investigation of adults with suspected appendicitis. This review w...

journal_title：Clinical radiology

authors： Whitley S,Sookur P,McLean A,Power N

更新日期：2009-02-01 00:00:00

abstract：:The cavernous sinus can be affected by a wide range of conditions including tumours, infection, inflammation, and trauma. Disease in the cavernous sinus can produce characteristic signs and symptoms, which relate to the numerous crucial structures traversing and surrounding the cavernous sinus. Imaging, with the use o...

journal_title：Clinical radiology

authors： Tang Y,Booth T,Steward M,Solbach T,Wilhelm T

更新日期：2010-11-01 00:00:00

abstract：AIM:To investigate the clinical and image features of thymic neuroendocrine tumours (NETs), and characterise the radiological patterns of recurrence and metastasis on serial imaging studies. MATERIALS AND METHODS:The study included 14 patients (11 males) with a histopathological diagnosis of thymic NETs (one typical c...

journal_title：Clinical radiology

authors： Araki T,Sholl LM,Hatabu H,Nishino M

更新日期：2018-05-01 00:00:00

abstract：:Widespread use of MRI now allows the routine identification of previously unevaluated traumatic bone marrow oedema and haemorrhage. Similar marrow oedema is identified in patients with tumours, hyperaemia and medullary congestion. Patterns and extent of traumatic bone marrow oedema and haemorrhage are dictated by mech...

journal_title：Clinical radiology

authors： Eustace S,Keogh C,Blake M,Ward RJ,Oder PD,Dimasi M

更新日期：2001-01-01 00:00:00

abstract：:The radiopharmaceuticals gallium-67 and indium-111 labelled leucocytes have been compared in 15 patients with a painful joint prosthesis in an attempt to identify those patients with periprosthetic infection. Gallium-67 images were abnormal in five out of six patients with periprosthetic infection and normal in seven ...

journal_title：Clinical radiology

authors： McKillop JH,McKay I,Cuthbert GF,Fogelman I,Gray HW,Sturrock RD

更新日期：1984-05-01 00:00:00

abstract：AIM:To identify the most effective manual aspiration thrombectomy (MAT) method for the initial endovascular management of acute deep-vein thrombosis (DVT) in the lower extremity using a phantom model. MATERIALS AND METHODS:An acute DVT phantom model was created by infusing a bovine acute thrombus in a 20-mm diameter, ...

journal_title：Clinical radiology

authors： Kwon SH,Ahn SE,Shin JS,Youn HC,Kim JH,Oh JH

更新日期：2016-04-01 00:00:00

abstract：AIM:To evaluate the risk of cancer of an enhancing focus identified at breast magnetic resonance imaging (MRI) by determining the positive predictive value (PPV) associated with specific characteristics of an enhancing focus. MATERIALS AND METHODS:Retrospective, institutional review board-approved review of the databa...

journal_title：Clinical radiology

authors： Ha R,Sung J,Lee C,Comstock C,Wynn R,Morris E

更新日期：2014-07-01 00:00:00

abstract：OBJECTIVE:To access concordance between radiological severity of aphthae and the more advanced features of Crohn's disease. PATIENTS AND METHODS:In 75 patients with an established diagnosis of Crohn's disease, we evaluated the radiological severity of colonic aphthae by meticulous double-contrast radiography. The degr...

journal_title：Clinical radiology

authors： Hizawa K,Iida M,Aoyagi K,Fujishima M

更新日期：1996-10-01 00:00:00

abstract：AIM:To determine the effect of two different contrast agent volumes on quantitative and semi-quantitative vascular parameters as measured by perfusion computed tomography (CT) in colorectal cancer. MATERIALS AND METHODS:Following ethical approval and informed consent, eight prospectively recruited patients with proven...

journal_title：Clinical radiology

authors： Goh V,Bartram C,Halligan S

更新日期：2009-04-01 00:00:00

abstract：:We report a case of congenital cerebral glioblastoma. The initial antenatal ultrasound scan showed a peripheral area of high reflectivity within the right cerebral hemisphere. A subsequent scan showed that the area of high reflectivity had increased in size to completely fill the hemisphere, with shift of the falx and...

journal_title：Clinical radiology

authors： McConachie NS,Twining P,Lamb MP

更新日期：1991-08-01 00:00:00

abstract：:Transjugular intrahepatic portosystemic stent shunt (TIPSS) is a new percutaneous technique for reducing portal venous pressure. We attempted TIPSS in six patients with recurrent bleeding for oesophageal or gastric varices between July 1991 and January 1992 with success in five. There have been no deaths. One patient ...

journal_title：Clinical radiology

authors： Chalmers N,Redhead DN,Simpson KJ,Hayes PC

更新日期：1992-09-01 00:00:00

abstract：AIM:To examine the usage and value of computed tomography (CT) following simultaneous pancreas and kidney (SPK) transplantation. MATERIALS AND METHODS:Indications for postoperative CT, key findings, and their influence on management were determined by retrospective analysis. RESULTS:Ninety-eight patients underwent 31...

journal_title：Clinical radiology

authors： Powell FE,Harper SJ,Callaghan CJ,Shaw A,Godfrey EM,Bradley JA,Watson CJ,Pettigrew GJ

更新日期：2015-11-01 00:00:00

abstract：:The results are presented of a five-year prospective trial of 411 patients with breast carcinoma treated by mastectomy and post-operative radiotherapy. Twice or thrice weekly dose-fractionation techniques were used, i.e. 12 fractions in 28 days and six fractions in 18 days. The results show that, in terms of survival ...

journal_title：Clinical radiology

authors： Bates TD

更新日期：1975-07-01 00:00:00

abstract：:Twenty-seven patients with carcinoma of the bladder were treated at the Glasgow Institute of Radiotherapeutics as part of a national hyperbaric oxygen trial. These patients were treated on a 4 MeV linear accelerator either in air or in 3 atm, absolute, of oxygen, by random selection. Of these patients, one-third were ...

journal_title：Clinical radiology

authors： Kirk J,Wingate GW,Watson ER

更新日期：1976-04-01 00:00:00

abstract：:We studied the reproducibility of measurement of carotid stenosis and assessment of plaque surface morphology on 1001 angiograms from a consecutive series of patients entered into the European Carotid Surgery Trial. Inter-observer agreement (Kappa statistic, 95% confidence interval (CI)) for categorization of carotid ...

journal_title：Clinical radiology

authors： Rothwell PM,Gibson RJ,Villagra R,Sellar R,Warlow CP

更新日期：1998-06-01 00:00:00

abstract：AIM:To determine the willingness of women with extremely dense breasts to undergo breast cancer screening with magnetic resonance imaging (MRI) in a research setting, and to examine reasons for women to participate or not. MATERIALS AND METHODS:Between 2011 and 2015, 8,061 women (50-75 years) were invited for suppleme...

journal_title：Clinical radiology

authors： de Lange SV,Bakker MF,Monninkhof EM,Peeters PHM,de Koekkoek-Doll PK,Mann RM,Rutten MJCM,Bisschops RHC,Veltman J,Duvivier KM,Lobbes MBI,de Koning HJ,Karssemeijer N,Pijnappel RM,Veldhuis WB,van Gils CH

更新日期：2018-08-01 00:00:00

abstract：:There have been significant advances in the diversity and effectiveness of hearing technologies in recent years. Implanted auditory devices may be divided into those that stimulate the cochlear hair cells (bone conduction devices and middle ear implants), and those that stimulate the neural structures (cochlear implan...

journal_title：Clinical radiology

authors： Connor SEJ

更新日期：2018-01-01 00:00:00

abstract：:The accuracy of computed tomography (CT) in the assessment of nodal metastases was correlated retrospectively with the pathological examination in 28 patients with known head and neck squamous cell carcinoma, who underwent neck dissections. Three patients had bilateral neck dissections resulting in a total of 31 disse...

journal_title：Clinical radiology

authors： Carvalho P,Baldwin D,Carter R,Parsons C

更新日期：1991-08-01 00:00:00

abstract：:The commonest causes of nasal obstruction are rhinitis and chronic rhinosinusitis, which affect up to 30% and 14% of the adult population, respectively. The global financial burden is huge, estimated at $5 billion for rhinitis and $8.6 billion for chronic rhinosinusitis per annum in the USA. On referral for imaging, c...

journal_title：Clinical radiology

authors： Whyte A,Boeddinghaus R

更新日期：2020-09-01 00:00:00

abstract：AIM:To compare the accuracy of ultrasound and two magnetic resonance (MR) angiographic techniques with catheter angiography in assessing atherosclerosis at the carotid bifurcation. MATERIALS AND METHODS:Forty patients with symptomatic carotid stenosis were studied by Doppler ultrasound, time-of-flight MR angiography, ...

journal_title：Clinical radiology

authors： Johnson MB,Wilkinson ID,Wattam J,Venables GS,Griffiths PD

更新日期：2000-12-01 00:00:00

abstract：AIM:To determine the diagnostic value of integrating three-dimensional perfused blood volume (3D PBV) with multimodal computed tomography (CT) [non-enhanced CT (NECT), CT perfusion (CTP), and CT angiography (CTA)] in acute ischaemic stroke. MATERIALS AND METHODS:NECT, CTP, and CTA were performed in 25 acute ischaemic ...

journal_title：Clinical radiology

authors： Lu J,Zhang M,Cao Y,Ma Q,Chen J,Ji X,Li K

更新日期：2011-06-01 00:00:00

abstract：:Nine patients with bullous emphysema for which surgery was being considered have been investigated with computed tomography (CT). In six out of nine patients (67%) CT showed more extensive disease or bilateral disease where only unilateral was suspected from postero-anterior and lateral chest radiographs. Only one pat...

journal_title：Clinical radiology

authors： Carr DH,Pride NB

更新日期：1984-01-01 00:00:00