The reasons for failure of endoscopic retrograde cholangio-pancreatography in patients with jaundice.

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：:The imaging and clinical findings of 31 patients with supradiaphragmatic nodal metastases from primary testicular germ cell cancers were reviewed. In 11 patients the primary testicular tumor was a seminoma, and in 20 a non-seminomatous germ cell tumour (NSGCT). The patterns of spread of these tumour types were compare...

journal_title：Clinical radiology

authors： Wood A,Robson N,Tung K,Mead G

更新日期：1996-04-01 00:00:00

abstract：AIM:To determine the optimal thresholds for assessing intervertebral segment stenosis through haemodynamic parameters of colour Doppler ultrasound compared with computed tomography (CT) angiography. MATERIALS AND METHODS:Fifty-four patients diagnosed with intervertebral stenosis on colour Doppler imaging were included...

journal_title：Clinical radiology

authors： Zhang LH,Yu DL,Liu BL,Tian C

更新日期：2021-01-01 00:00:00

abstract：AIM:To determine and compare the diagnostic value of computed tomography (CT)-guided percutaneous core needle biopsy (PCNB) and percutaneous fine-needle aspiration biopsy (PNAB) in pulmonary lesions. MATERIALS AND METHODS:PubMed, EMBASE, and the Web of Science were systematically searched for relevant studies that inv...

journal_title：Clinical radiology

authors： Zhang HF,Zeng XT,Xing F,Fan N,Liao MY

更新日期：2016-01-01 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：:Variations of normal development and benign incidental anomalies are frequently observed on diagnostic neuroimaging. It is important these are recognised for what they are, as misinterpretation may result in unnecessary further investigation, follow-up imaging and anxiety. In this article, we review benign intracrania...

journal_title：Clinical radiology

authors： Ramji S,Touska P,Rich P,MacKinnon AD

更新日期：2017-10-01 00:00:00

abstract：:The safety and diagnostic efficacy of iopentol 300 mg I/ml were compared with iohexol 300 mg I/ml in 300 patients submitted for urography. The study was carried out as a double-blind, randomised parallel study where 149 patients received iopentol and 150 patients iohexol. There were no significant differences between ...

journal_title：Clinical radiology

authors： Rasmussen F,Dyreborg U,Larsen C,Waaler A,Tove Kristofferson D

更新日期：1990-01-01 00:00:00

abstract：:Magnetic resonance imaging (MRI) of the pituitary, hypothalamus and olfactory sulci was performed in 40 patients with idiopathic hypogonadotropic hypogonadism (IHH). Twelve of these patients had an impaired sense of smell (Kallmann's syndrome). Sagittal and coronal imaging revealed no morphological abnormalities in th...

journal_title：Clinical radiology

authors： Bajaj S,Ammini AC,Marwaha R,Gulati P,Khetarpal K,Mahajan H

更新日期：1993-08-01 00:00:00

abstract：AIM:To evaluate vertebral scalloping in patients with neurofibromatosis type 1 (NF-1) and spinal deformity using plain radiographs and magnetic resonance imaging (MRI), and to determine the possible aetiological association with neurofibromas, dural ectasia and lateral meningocoeles. MATERIAL AND METHODS:Nineteen pati...

journal_title：Clinical radiology

authors： Tsirikos AI,Ramachandran M,Lee J,Saifuddin A

更新日期：2004-11-01 00:00:00

abstract：AIMS:To test the hypothesis that the improved resolution afforded by 16-detector computed tomography (CT) would translate to better stress fracture detection when compared with skeletal scintigraphy. MATERIALS AND METHODS:Thirty-three cases of suspected stress fractures in 26 patients were investigated using skeletal ...

journal_title：Clinical radiology

authors： Groves AM,Cheow HK,Balan KK,Housden BA,Bearcroft PW,Dixon AK

更新日期：2005-10-01 00:00:00

abstract：:A randomized prospective trial was undertaken to compare the relative effectiveness of two commonly used bowel preparations (senna tablets and sodium picosulphate powder) administered to patients before they underwent out-patient intravenous urography. Their 'control' films were compared with plain 'kidneys, ureters, ...

journal_title：Clinical radiology

authors： Bailey SR,Tyrrell PN,Hale M

更新日期：1991-11-01 00:00:00

abstract：AIM:To evaluate whether the presence of kinking and coiling of the carotid arteries is associated with symptoms and an increased degree of carotid artery stenosis. MATERIALS AND METHODS:One hundred and fifty-three consecutive patients examined using multidetector-row computed tomography angiography (MDCTA) were studie...

journal_title：Clinical radiology

authors： Saba L,Mallarini G

更新日期：2010-09-01 00:00:00

abstract：:Magnetic resonance imaging (MRI), with its superior soft-tissue delineation, plays a pivotal role in the staging and surveillance of cancers affecting adult males, in particular, rectal, urinary bladder, and prostate cancers. There has been much recent interest in the complementary roles of diffusion-weighted imaging ...

journal_title：Clinical radiology

authors： Lim KS,Tan CH

更新日期：2012-09-01 00:00:00

abstract：AIM:To compare percutaneous endoscopic gastrostomy (PEG) with radiologically inserted gastrostomy (RIG) and assess a hybrid gastrostomy technique (per-oral image-guided gastrostomy, PIG). MATERIALS AND METHODS:Fifty PEGs and 50 RIGs performed in three centres were prospectively compared and the endoscopic findings of ...

journal_title：Clinical radiology

authors： Laasch HU,Wilbraham L,Bullen K,Marriott A,Lawrance JA,Johnson RJ,Lee SH,England RE,Gamble GE,Martin DF

更新日期：2003-05-01 00:00:00

abstract：:Chondromyxoid fibroma is a rare benign neoplasm of bone with a predominant incidence in the second and third decades of life. The commonest site is on either side of the knee joint. There is often endosteal sclerosis, well-defined scalloping and other benign features, although the cortex may be destroyed. It is common...

journal_title：Clinical radiology

authors： Beggs IG,Stoker DJ

更新日期：1982-11-01 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 assess the efficacy of polyethylene glycol solution as an oral contrast agent in a patient population. MATERIAL AND METHODS:Patients were fasted from 12.00 am. Administration of the oral contrast medium commenced 15 min before imaging and comprised one sachet of Norgine (Klean-prep, Middlesex, UK) reconstituted...

journal_title：Clinical radiology

authors： McKenna DA,Roche CJ,Murphy JM,McCarthy PA

更新日期：2006-11-01 00:00:00

abstract：:The use of computers is increasing in every field of medicine, especially radiology. Filmless radiology departments, speech recognition software, electronic request forms and teleradiology are some of the recent developments that have substantially increased the amount of time a radiologist spends in front of a comput...

journal_title：Clinical radiology

authors： Goyal N,Jain N,Rachapalli V

更新日期：2009-02-01 00:00:00

abstract：:A review of 19 patients treated for nephroblastoma between 1945 and 1978 by nephrectomy and radiotherapy with chemotherapy showed a marked improvement in cure rate in recent years. In the decade from 1950 to 1960 there are four survivors. From 1960 to 1970, there are nine survivors from 25 cases and since 1970 there a...

journal_title：Clinical radiology

authors： Smith R,Davidson JK,Flatman GE

更新日期：1982-11-01 00:00:00

abstract：:Hip arthroplasty is an extremely common orthopaedic procedure and there is a wide array of implants that are in current use in the UK. The follow-up of patients who have undergone insertion of a hip prosthesis is shifting from a consultant-lead hospital service towards primary care. As this change in patient care cont...

journal_title：Clinical radiology

authors： Pluot E,Davis ET,Revell M,Davies AM,James SL

更新日期：2009-10-01 00:00:00

abstract：:An analysis of the cervical spine of 508 normal children aged between 3 and 18.9 years provided data for the normal development of the odontoid process and its relationship to the anterior arch of the atlas. In normal children under the age of 9 years, the tip of the odontoid may fall well short of the upper margin of...

journal_title：Clinical radiology

authors： Elliott S

更新日期：1988-07-01 00:00:00

abstract：AIM:To investigate whether pretreatment magnetic resonance imaging (MRI) features are associated with diagnostic accuracy of post-treatment MRI for predicting pathologic complete response (pCR) after neoadjuvant chemotherapy (NAC) in patients with breast cancer. MATERIALS AND METHODS:From January 2005 and December 201...

journal_title：Clinical radiology

authors： Eun NL,Gweon HM,Son EJ,Youk JH,Kim JA

更新日期：2018-07-01 00:00:00

abstract：:Thromboembolism is a well described complication of transfemoral arteriography. Its origin and course is rarely demonstrated. We describe a case of thromboembolism with histopathological correlation demonstrating the origin and course during contrast injection. ...

journal_title：Clinical radiology

authors： Ooi GC,Jones AR,Rutty GN

更新日期：1993-10-01 00:00:00

abstract：:The visibility on ultrasound (US) of 79 screen-detected small breast cancers was studied retrospectively. Overall visibility on US was 61% (48/79). Cancers presenting as microcalcification alone on mammography were rarely demonstrated (1 of 26 tumours). However, the US visibility of cancers with other mammographic app...

journal_title：Clinical radiology

authors： Potterton AJ,Peakman DJ,Young JR

更新日期：1994-11-01 00:00:00

abstract：:A retrospective analysis of the effect of oral and intravenous hyoscine N butylbromide (Buscopan) on the dimensions of the large bowel during double contrast barium enema (DCBE) examination was made and compared with corresponding measurements without Buscopan. It was found that 20 mg oral Buscopan did not alter colon...

journal_title：Clinical radiology

authors： Lee JR

更新日期：1982-05-03 00:00:00

abstract：AIM:To prospectively analyse the occurrence of right coronary artery (RCA) artefact and assess its relationship with patient heart rate (HR) and HR variability (HRV) in order to determine the most appropriate parameters for high-pitch cardiovascular computed tomography (CT) acquisition, minimize the likelihood of artef...

journal_title：Clinical radiology

authors： St Noble V,Douraghi-Zadeh D,Padley SP,Rubens MB,Nicol ED

更新日期：2014-07-01 00:00:00

abstract：:Pneumatocele of the infratemporal fossa caused by herniation of air through a break in the wall of the aerated maxillary sinus is rare. Two cases are reported: one arising from a maxillary pneumocele with a defect in the wall of the zygomatic recess and one associated with maxillary radionecrosis with pathological fra...

journal_title：Clinical radiology

authors： Chan FL,Chow SK,Sham JS

更新日期：1992-01-01 00:00:00

abstract：:There is growing evidence that molecular imaging of bone metastases with positron-emission tomography (PET) can improve diagnosis and treatment response assessment over current conventional standard imaging methods, although cost-effectiveness has not been assessed. In most cancer types, 2-[(18)F]-fluoro-2-deoxy-d-glu...

journal_title：Clinical radiology

authors： Azad GK,Cook GJ

更新日期：2016-07-01 00:00:00

abstract：:Neuronal migration anomalies form a spectrum of congenital brain malformations with a variety of clinical manifestations. The widespread use of MRI in the investigation of neurological symptoms, and particularly in the imaging of epilepsy, has made the correct recognition and interpretation of these disorders importan...

journal_title：Clinical radiology

authors： Boardman P,Anslow P,Renowden SA

更新日期：1996-01-01 00:00:00

abstract：:Contrast-enhanced spectral mammography (CESM) is a valuable tool in the diagnosis and staging of primary breast cancer. It combines an iodinated contrast agent with conventional mammography to improve diagnostic accuracy, particularly in women with denser parenchymal background patterns. This review describes the CESM...

journal_title：Clinical radiology

authors： James JJ,Tennant SL

更新日期：2018-08-01 00:00:00