Abstract：
AIM:The accuracy of bone scintigraphy in diagnosing symptomatic accessory navicular bones has not been well studied. We conducted a retrospective study to explore the results and use of scintigraphy in symptomatic and asymptomatic accessory navicular bones. MATERIALS AND METHODS:Thirteen patients with a total of 13 symptomatic and 10 asymptomatic accessory navicular bones were included in the study. We used a scoring system to grade the scintigraphic abnormalities. The patients' symptoms and scintigraphic findings were recorded. RESULTS:Though focally increased radiopharmaceutical uptake was observed in all symptomatic accessory naviculars, half of the asymptomatic accessory navicular bones had the same manifestations. The scoring system was of no value in differentiating symptomatic from asymptomatic accessory navicular bones. CONCLUSION:Bone scintigraphy is a sensitive but not a specific tool for diagnosing a symptomatic accessory navicular.
journal_name
Clin Radioljournal_title
Clinical radiologyauthors
Chiu NT,Jou IM,Lee BF,Yao WJ,Tu DG,Wu PSdoi
10.1053/crad.2000.0436subject
Has Abstractpub_date
2000-05-01 00:00:00pages
353-5issue
5eissn
0009-9260issn
1365-229Xpii
S0009-9260(00)90436-7journal_volume
55pub_type
杂志文章abstract：:Two cases of squamous-cell carcinoma arising in dental cysts are presented. A review of the literature reveals that this is a rare condition and experience of treatment by radiotherapy is limited. The cases reported were controlled locally by external beam megavoltage radiotherapy with no significant long-term morbidi...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(85)80309-3
更新日期：1985-07-01 00:00:00
abstract：:To date television has not been used very much in teaching diagnostic radiology. The authors describe their method of producing educational videotape recordings suitable for teaching purposes. The adults point out that the procedure is relatively cheap in a department that possesses a videotape recorder and emphasise ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(75)80063-8
更新日期：1975-04-01 00:00:00
abstract：AIM:To evaluate the safety, efficacy, and long-term outcomes of ultrasound-guided radiofrequency ablation (RFA) for the treatment of primary papillary thyroid microcarcinoma (PTMC). MATERIALS AND METHODS:A total of 37 patients with 38 PTMC nodules underwent RFA at a power of 20 W between September 2014 and December 20...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2019.05.012
更新日期：2019-09-01 00:00:00
abstract：:In the clinical use of magnetic resonance imaging (MRI) it may be more important to understand some of the technical aspects of the imaging technique, rather than the fundamental physical principles. This review, therefore, sets out to present the essential aspects of the technique, including T1 and T2 relaxation time...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(85)80232-4
更新日期：1985-11-01 00:00:00
abstract：:A case of multiple tuberculomas of the spleen, detected as hypoechoic masses on ultrasound and subsequently proved at operation and histopathology, is presented. This was the only manifestation of the disease. ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)81593-4
更新日期：1991-02-01 00:00:00
abstract：AIM:To describe a cerebral computed tomography angiography (CTA) technique using a 320-detector CT machine and a small contrast medium volume (35 ml, 15 ml for test bolus). Also, to compare the quality of these images with that of the images acquired using a larger contrast medium volume (90 or 120 ml) and a fixed time...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2013.10.021
更新日期：2014-03-01 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
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2019.07.027
更新日期：2020-09-01 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
pub_type： 杂志文章
doi：10.1016/j.crad.2017.11.025
更新日期：2018-05-01 00:00:00
abstract：AIM:To determine if imaging features of lesions with a core biopsy suggestive of a phyllodes tumour can be used to identify which lesions require surgical excision with margins. MATERIALS AND METHODS:Thirty-one lesions were identified from a prospective database of ultrasound visible masses. Demographic, mammographic,...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2019.11.006
更新日期：2020-04-01 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
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2008.06.015
更新日期：2009-02-01 00:00:00
abstract：:We report the findings of computed tomography and magnetic resonance imaging in two cases of surgically proven benign cavernous haemangiomas of the mediastinum. Both techniques produced similar results, although both were non-diagnostic for haemangioma as was percutaneous needle biopsy, which was performed in one pati...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)81585-5
更新日期：1991-02-01 00:00:00
abstract：AIM:To compare prostate volumes and distances between anatomical landmarks on MRI images obtained with a phased-array coil (PAC) only and with a PAC and an endorectal coil (ERC). MATERIALS AND METHODS:Informed consent was waived for this Health Insurance Portability and Accountability Act-compliant study. Fifty-nine m...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2014.12.002
更新日期：2015-04-01 00:00:00
abstract：:Thw radiological appearances found in the pelvis and hip joints in 79 patients with cerebral palsy, aged 5--16 years, have been studied. These findings have been recorded and correlated with the clinical severity and distribution of the disease. Subluxation of the hip joints was found in 14% and dislocation in a furth...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(77)80099-8
更新日期：1977-03-01 00:00:00
abstract：:Duplex Doppler imaging was used to study the effect of pancreatic and bile duct tumours on portal vein and hepatic artery blood flow and the specific Doppler signals recorded from these tumours. Chaotic portal vein flow occurred in 35% (14) of pancreatic and 20% (6) of biliary tumours and complete portal vein occlusio...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)80637-3
更新日期：1992-03-01 00:00:00
abstract：:The aims and objectives of radiological teaching to clinical medical students at one teaching hospital are defined and the methods of achieving these using systematic small group tutorials are described. The objectives of the course are to enable a newly qualified doctor to request radiological investigations sensibly...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(84)80125-7
更新日期：1984-05-01 00:00:00
abstract：PURPOSE:To assess the incidence, characteristics and prognostic significance of calcification within colorectal hepatic metastases. MATERIALS AND METHODS:A retrospective analysis of CT in 265 patients with locally advanced or metastatic cancer was performed. Four groups were defined: (a) calcification within liver met...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(98)80315-2
更新日期：1998-10-01 00:00:00
abstract：:A prospective study was performed in 138 consecutive patients referred for small-bowel examination to evaluate the use of the pneumocolon when there was poor demonstration of the terminal ileum. One hundred and twenty-two patients were examined by enteroclysis (small-bowel enema) and 16 by small-bowel meal. Pneumocolo...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(85)80253-1
更新日期：1985-11-01 00:00:00
abstract：:Fibro-osseous lesions of the bone are well-recognized primary bone tumours. However, given the degree of overlap of imaging findings and variation in management of various sub-types, it is a widely accepted practice to perform a biopsy to obtain histopathological confirmation of the diagnosis. The following is a summa...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2013.09.011
更新日期：2014-02-01 00:00:00
abstract：:Biliary tract visualisation in 50 patients examined by infusion of methylglucamine iodipamide was compared, by double-blind technique, to cholangiograms obtained in 50 other patients by a single bolus injection. The infusion technique did not give better results than the single bolus method. In another group of 20 pat...
journal_title：Clinical radiology
pub_type： 临床试验,杂志文章
doi：10.1016/s0009-9260(76)80156-0
更新日期：1976-04-01 00:00:00
abstract：:Fifty cases of Hodgkin's disease have been investigated using the lymphocyte transformation response to phytohaemagglutinin (PHA) as a mesure of their immunological reaction. The average response of all the cases was lower than that of the controls and lower than that of cases of carcinoma from all sites. Cases of Hod...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(75)80065-1
更新日期：1975-07-01 00:00:00
abstract：:Left ventriculography with selective coronary angiography was performed on 13 patients with acute myocardial infarcts complicated by cardiogenic shock of left ventricular failure and hypotension. Twelve patients (92-3%) tolerated the procedure well. Irreversible ventricular fibrillation resulting in death occurred in ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(77)80105-0
更新日期：1977-03-01 00:00:00
abstract：AIM:To investigate the utility of multidetector CT (MDCT) in helping to establish the underlying cause of acute colitis. METHODS AND MATERIALS:All patients who had acute colitis with a well-identified cause and underwent abdomen 64-MDCT were included in the study. MDCT images were retrospectively analysed in a blinded...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2014.11.008
更新日期：2015-03-01 00:00:00
abstract：AIM:To determine the diagnostic performance of unenhanced magnetic resonance imaging (MRI) with diffusion-weighted imaging (DWI; NonMRI) for the detection of primary small (≤20 mm) pancreatic solid tumours and prediction of pancreatic ductal adenocarcinoma (PDAC) in comparison with pancreatic computed tomography (CT; P...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2017.07.009
更新日期：2017-12-01 00:00:00
abstract：:Three patients with pancreatic clonorchiasis were examined with endoscopic retrograde pancreatography. On each of the three cases there was diffuse irregular dilatation of tributaries of the pancreatic duct in the pancreatic tail. The main pancreatic duct and tributaries draining into the body and head portion were no...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)80967-5
更新日期：1990-03-01 00:00:00
abstract：:Sarcoidosis is a relatively common disease with protean clinical manifestations. Involvement of the parotid glands in the acute presentation is well recognized but the grey scale and colour Doppler appearances are less well so. These are described in a case where imaging and biopsy proved valuable in the diagnosis of ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)81832-x
更新日期：1994-06-01 00:00:00
abstract：:In this review the imaging features of a range of parotid lesions are presented and the roles of ultrasound (US), computed tomography (CT) and magnetic resonance imaging (MRI) in the assessment of parotid disease are discussed. ...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1053/crad.2001.0865
更新日期：2002-08-01 00:00:00
abstract：:The ultrasound features in eight cases of metastases to the thyroid are reported. The primary tumours were bronchogenic carcinoma (4 cases), breast carcinoma (2 cases), oesophageal carcinoma (1 case) and carcinoma of the stomach (1 case). In this series, none of the metastases were from malignant melanoma or a renal n...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)81880-x
更新日期：1994-09-01 00:00:00
abstract：:Injury to the renal artery following blunt trauma is detected increasingly due to widespread and early use of multidetector computed tomography (CT), but optimal treatment remains controversial as no guidelines are available. This review illustrates the spectrum of imaging findings of traumatic renal artery dissection...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2020.08.029
更新日期：2021-02-01 00:00:00
abstract：AIM:To test whether a high coronary artery score predicts that the subsequent post-mortem computed tomography (PMCT) with angiography (PMCTA) will diagnose significant coronary artery disease (CAD); to test the diagnostic impact of assuming there is significant CAD based on a high coronary artery calcium (CAC) score al...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2019.06.034
更新日期：2019-12-01 00:00:00
abstract：:We present nine cases of this relatively unreported condition affecting the patellar ligament in athletes. A comparison between ultrasound and computed tomography of this lesion, shows that whilst neither modality gives false positives, ultrasound is capable of greater distinction between the histological abnormalitie...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(88)80017-5
更新日期：1988-03-01 00:00:00
