Abstract：
:The purpose of this study is to determine the ability of dynamic magnetic resonance imaging (MRI) in the diagnosis and staging of gallbladder cancer (GBC). Images of dynamic MRI of hepatobiliary system combined with MR cholangiography (MRC) of 18 patients with pathologically proved gallbladder cancer were correlated with pathological and operative findings. Focal or diffuse wall thickening was present in 10 patients. In five patients, the tumor appeared as a fungating or intramural mass. A tumor replacing the gallbladder was found in two patients and a small cancer in cystic duct in one patient. The tumor featured early and irregular enhancement, which persisted throughout the dynamic study. Metastatic nodes were found by surgicopathology in 13 patients and were depicted by the dynamic MRI in 11 patients. Local invasion to liver was found by surgery in 12 patients and correctly detected by MRI in 11 patients. MRI detected duodenum invasion in three out of six patients and none of the three cases with omental metastasis. In conclusion, dynamic MRI is useful and reliable in staging of advanced gallbladder cancer. MRI combined with MRC is sensitive in detection of obstructive jaundice, liver invasion as well as liver and lymph nodes metastasis. It is more difficult to delineate the invasion to duodenum and omental metastasis by MRI.
journal_name
Clin Imagingjournal_title
Clinical imagingauthors
Tseng JH,Wan YL,Hung CF,Ng KK,Pan KT,Chou AS,Liu NJdoi
10.1016/s0899-7071(01)00409-0subject
Has Abstractpub_date
2002-05-01 00:00:00pages
177-82issue
3eissn
0899-7071issn
1873-4499pii
S0899707101004090journal_volume
26pub_type
杂志文章相关文献
CLINICAL IMAGING文献大全abstract：:We report a case in which computed tomography (CT) demonstrated gas within a thrombus in the superior vena cava in a patient with fever of unknown origin (FUO), indicating that the thrombus was infected. This CT finding is important to recognize, as it affects subsequent therapy. ...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/s0899-7071(97)00077-6
更新日期：1998-03-01 00:00:00
abstract：BACKGROUND:Conventional breast magnetic resonance imaging (MRI), including dynamic contrast-enhanced MR mammography, may lead to ambiguous diagnosis and unnecessary biopsies. PURPOSE:To investigate the contribution of quantitative diffusion tensor imaging (DTI) in the discrimination between benign and malignant breast...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/j.clinimag.2018.10.002
更新日期：2019-01-01 00:00:00
abstract：PURPOSE:To investigate the relationship between background uptake of breast-specific gamma imaging (BSGI) mammographic breast density and background enhancement of breast magnetic resonance imaging (MRI). MATERIALS AND METHODS:The level and texture of background uptake of BSGI, mammographic breast density, and backgro...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/j.clinimag.2013.05.010
更新日期：2014-05-01 00:00:00
abstract：:Hyaline fibromatosis syndrome (HFS) is a rare, progressive, autosomal recessive disorder that presents with connective tissue deposition of amorphous hyaline material within the musculocutaneous tissue and/or visceral organs. HFS presents clinically in infancy or early childhood and can result in severe disability and...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/j.clinimag.2020.10.015
更新日期：2021-02-01 00:00:00
abstract：OBJECTIVE:To determine the effect of oropharyngeal air column area, parapharyngeal fat pad thickness, pterygoid muscle thickness, and parapharyngeal wall thickness on snoring. MATERIALS AND METHODS:Fifty-six individuals (35 men, 21 women) complaining of snoring in a questionnaire administered to patients attending the...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/j.clinimag.2007.02.024
更新日期：2007-07-01 00:00:00
abstract：:Periductal mastitis in a male patient rarely has been reported in the English literature. Herein, we now present a rare case of periductal mastitis mimicking breast cancer, both clinically and radiologically, in a 37-year-old man. Mammogram and sonogram showed a mass with irregular shape, spiculated margin and a nippl...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/j.clinimag.2012.09.004
更新日期：2013-05-01 00:00:00
abstract：:Reverse takotsubo's cardiomyopathy is a rare and relatively unknown variant of takotsubo's cardiomyopathy, also known as stress cardiomyopathy or broken heart syndrome. There are significant differences in the patient age and clinical profiles between classic and reverse takotsubo's cardiomyopathy. Classic takotsubo's...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/j.clinimag.2020.08.018
更新日期：2021-01-01 00:00:00
abstract：PURPOSE:Determine the ability of quantitative CT (QCT) in defining parenchymal density changes in acute pulmonary embolism (PE). MATERIAL & METHODS:Mean lung density (MLD) and percentage distribution values (PDV) were calculated in 34 patients suspected of PE using software application based on computerized volumetric...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/j.clinimag.2016.11.005
更新日期：2017-01-01 00:00:00
abstract：:To evaluate the ascending aortic elasticity feature, 118 normotensive subjects who underwent coronary computed tomography angiography (CCTA) were enrolled. Two groups of parameters assessing elasticity were calculated based on the measurements of volume and area of ascending aorta. Multivariate analysis revealed that ...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/j.clinimag.2014.06.003
更新日期：2014-09-01 00:00:00
abstract：:Pneumorachis, or air within the spinal canal, has rarely been described, particularly in conjunction with thoracic trauma. We report a case of pneumorachis and pneumocephalus in a patient with a tension pneumothorax and multiple closed thoracic spinal fractures. ...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/0899-7071(94)90154-6
更新日期：1994-01-01 00:00:00
abstract：:The objective of this article was to delineate the causes of avascular necrosis (AVN) in patients with human immunodeficiency virus (HIV). HIV-infected patients with pain in large joints were prospectively screened. Patients had radiographs and magnetic resonance imaging of their affected joints. Serum lipids, anticar...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/s0899-7071(99)00151-5
更新日期：1999-09-01 00:00:00
abstract：OBJECTIVE:Relapse of ependymoma in childhood portends a grave prognosis. While the detection of local recurrence is usually simple, spotting leptomeningeal metastasis might be challenging. We aimed to evaluate possible "hotspots" where metastasis tend to appear. MATERIALS AND METHODS:Medical records and Magnetic Reson...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/j.clinimag.2017.03.015
更新日期：2017-01-01 00:00:00
abstract：OBJECTIVE:To review the diagnostic power of various computed tomography (CT) signs in acute appendicitis, in particular those initially classified as inconclusive. MATERIALS AND METHODS:Retrospective review of 100 CT abdomen and pelvis studies with assessment of maximal luminal diameter, wall thickness and cross-secti...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/j.clinimag.2011.04.003
更新日期：2012-01-01 00:00:00
abstract：:The term nutcracker syndrome refers to compression of left renal vein between aorta and superior mesenteric artery causing renal venous hypertension. Right nutcracker syndrome associated with a left-sided inferior vena cava is an extremely rare anomaly. Reported two cases in English literature were diagnosed by ultras...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/j.clinimag.2013.12.007
更新日期：2014-05-01 00:00:00
abstract：:We present a 36-year-old man who presented to our emergency department with acute onset shortness of breath and syncope. He was found to have a large left atrial mass on initial computed tomography (CT) which was confirmed by echocardiography. Tumor biopsy and attempted excision were performed, showing a primary cardi...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/j.clinimag.2018.12.004
更新日期：2019-01-01 00:00:00
abstract：:Although bone island is a well-known benign skeletal entity, it may stimulate an aggressive bone forming neoplasm when it is large. Spiculated margin intermingling with thickened trabeculae together with the lack of bone destruction and soft tissue mass on computed tomography scan is diagnostic. ...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/0899-7071(89)90154-x
更新日期：1989-09-01 00:00:00
abstract：:Gigantomastia is an abnormal and rare breast condition characterized by excessive breast tissue growth that can result in physical and psychosocial debilitation. While the etiology is not fully understood, it is postulated that abnormal endogenous hormone stimulation plays a contributory role and often requires mastec...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/j.clinimag.2020.06.020
更新日期：2020-12-01 00:00:00
abstract：:Tuberculosis of the pituitary gland is extremely uncommon and may masquerade as a nonfunctional pituitary neoplasm. We describe imaging findings in three patients with pituitary tuberculosis and review the pattern of involvement and importance of imaging in its management. An accurate diagnosis was found to be importa...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/s0899-7071(00)00181-9
更新日期：2000-03-01 00:00:00
abstract：:Tests for pulmonary embolism (PE) and its most frequent source, deep vein thrombosis (DVT), include angiography, ventilation-perfusion nuclear medicine scans, venous sonography with Doppler, and contrast and radionuclide leg venography. Although selective angiography is the definitive procedure for the diagnosis of PE...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/0899-7071(94)90001-9
更新日期：1994-10-01 00:00:00
abstract：:We present cranial magnetic resonance imaging (MRI) findings in a 6-year-old boy with Opitz syndrome. The electroencephalogram revealed epileptiform abnormalities in both frontal regions. MRI showed normal callosal development, but a rounded shape of the left hippocampus due to malrotation. The temporal horn was sligh...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/s0899-7071(02)00505-3
更新日期：2003-03-01 00:00:00
abstract：:Sacral tumors with fetiform features are rare and pose a diagnostic challenge to the ultrasonologist. Sacrococcygeal teratomas (SCT) and parasitic twins can have very similar sonographic features but have different implications to an affected pregnancy. While postnatal histopathology is ultimately necessary to disting...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/j.clinimag.2013.08.013
更新日期：2014-01-01 00:00:00
abstract：:Radiographs and magnetic resonance (MR) imaging of three patients with macrodystrophia lipomatosa are presented. Radiographs of involved extremities and digits demonstrated prominent soft tissues and bony hypertrophy. MR images showed hypertrophy of fatty tissue, cortical bone thickening and fatty infiltration of musc...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/s0899-7071(96)00077-0
更新日期：1997-09-01 00:00:00
abstract：:Diffusion-weighted imaging and apparent diffusion coefficient (ADC) of 36 breast lesions previously categorized as 4 according to the Breast Imaging Reporting and Data System (BI-RADS) were prospectively studied. The pathological results were 21 benign lesions and 15 malignant. The ADC of malignant lesions was signifi...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/j.clinimag.2014.09.015
更新日期：2015-01-01 00:00:00
abstract：:The radiographic appearance of intestinal edema, including colonic edema, has been well described in the literature. Severe wall circumferential thickening can occur within the colon in a number of conditions. This includes edema secondary to colitis, allergy, ischemia, and infiltrative neoplastic processes. Edema may...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/0899-7071(94)90137-6
更新日期：1994-01-01 00:00:00
abstract：:This study was aimed to assess the radiation dose and image quality of a mini-mobile digital imaging (mini-DI) system for neonatal chest radiography and compared to conventional digital radiography (DR). A total of 64 neonates were examined and anatomical landmarks were assessed. The entrance surface dose of mini DI a...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/j.clinimag.2016.12.004
更新日期：2017-01-01 00:00:00
abstract：:Butterfly vertebra is a rare congenital anomaly associated with syndromes such as Pfeiffer, Jarcho-Levin, Crousen, Alagille. In the literature, only a few cases of butterfly vertebra have been reported as incidental finding. We described a 37-year-old male who had an L3 butterfly vertebra associated with an L4-L5 disc...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/s0899-7071(01)00266-2
更新日期：2001-05-01 00:00:00
abstract：OBJECTIVE:The objective was to investigate the prevalence of incidental fluorine-18 fluorodeoxyglucose (FDG) uptake in positron emission tomography/computed tomography. METHODS:A total of 11,239 male nonprostate disease patients were included retrospectively. RESULTS:The prevalence of incidental prostate FDG uptake w...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/j.clinimag.2014.01.019
更新日期：2014-07-01 00:00:00
abstract：OBJECTIVES:To evaluate the clinical feasibility of a new T2 weighted sequence to calculate T2 relaxation times (T2RT) of liver lesions using two-dimensional radial turbo spin echo (2DRTSE) and to evaluate this sequence by performing image quality and relaxation time comparison of multiple liver lesions. MATERIALS AND ...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/j.clinimag.2020.05.003
更新日期：2020-10-01 00:00:00
abstract：:We present the CT findings of a transient colocolic intussusception, related to an underlying colonic tumor, but remote from it. The resolving nature of intussusception was clearly demonstrated on delayed images and may explain the characteristic chronic clinical symptoms of intussusception in adult. ...
journal_title：Clinical imaging
pub_type： 杂志文章,评审
doi：10.1016/s0899-7071(00)00154-6
更新日期：2000-01-01 00:00:00
abstract：OBJECTIVE:To indicate the use of 3D electron beam computerized tomography angiography (EBCTA) for renal artery lesions, vascular variants that are crucial to detect before surgery, especially partial nephrectomy and extension of the intravascular tumor. METHODS:Forty patients (30 men, 10 women, age range 13-82, mean a...
journal_title：Clinical imaging
pub_type： 杂志文章
doi：10.1016/S0899-7071(03)00101-3
更新日期：2004-01-01 00:00:00
