Imaging Biomarkers of Tumor Response in Neuroendocrine Liver Metastases Treated with Transarterial Chemoembolization: Can Enhancing Tumor Burden of the Whole Liver Help Predict Patient Survival?

abstract：:Cathartic colon has been described radiologically, but the pathological characteristics have not been reported. The authors describe a case in which radiological/pathological correlation was possible, with emphasis on the pathology of the colon. The disease simulates chronic ulcerative colitis radiologically and patho...

journal_title：Radiology

authors： Urso FP,Urso MJ,Lee CH

更新日期：1975-09-01 00:00:00

abstract：:Purpose To determine the feasibility of creating a clinically relevant hepatic ablation (ie, an ablation zone capable of treating a 2-cm liver tumor) by using robotically assisted sonic therapy (RAST), a noninvasive and nonthermal focused ultrasound therapy based on histotripsy. Materials and Methods This study was ap...

journal_title：Radiology

authors： Smolock AR,Cristescu MM,Vlaisavljevich E,Gendron-Fitzpatrick A,Green C,Cannata J,Ziemlewicz TJ,Lee FT Jr

更新日期：2018-05-01 00:00:00

abstract：:The chest radiographs of 24 patients with documented Legionnaires' disease were evaluated. Twenty-two of the 24 patients had positive findings for the disease initially. There was unilateral involvement in 68% and the most common lung shadows were poorly marginated round opacities (46%), diffuse patchy (25%) and perip...

journal_title：Radiology

authors： Dietrich PA,Johnson RD,Fairbank JT,Walke JS

更新日期：1978-06-01 00:00:00

abstract：PURPOSE:To prospectively evaluate the feasibility of magnetic resonance (MR) coronary artery imaging and to define myocardial damage with late-enhancement myocardial MR imaging in children who underwent arterial switch surgery for transposition of the great arteries. MATERIALS AND METHODS:The local research ethics com...

journal_title：Radiology

authors： Taylor AM,Dymarkowski S,Hamaekers P,Razavi R,Gewillig M,Mertens L,Bogaert J

更新日期：2005-02-01 00:00:00

abstract：:Clinical, angiographic, scintigraphic and pathologic observations in myocardial contusion were correlated. Radionuclide imaging of the injured heart with 99mTc-Sn-polyphosphate provides an accurate diagnosis in acute, even mild, myocardial contusion. The study can be carried out without danger to the critically ill pa...

journal_title：Radiology

authors： Chiu CL,Roelofs JD,Go RT,Doty DB,Rose EF,Christie JH

更新日期：1975-09-01 00:00:00

abstract：:Fine-needle aspiration (FNA) of normal breast tissue or benign lesions can cause changes that suggest malignancy at ultrasound (US) examination. Serial US studies showed that three of 17 patients developed signs mimicking malignancy following FNA of palpable breast lumps. A second group of 14 patients had US signs of ...

journal_title：Radiology

authors： Svensson WE,Tohno E,Cosgrove DO,Powles TJ,al Murrani B,Jones AL

更新日期：1992-12-01 00:00:00

abstract：:A case of blind pouch formation presenting as gastrointestinal bleeding 23 years following side-to-side small bowel anastomosis to relieve obstruction is reported. Although rare, blind pouches may occasionally be encountered. Familiarity with the clinical and radiographic features can aid in a prompt and precise preop...

journal_title：Radiology

authors： Maglinte DD

更新日期：1979-08-01 00:00:00

abstract：PURPOSE:To evaluate a semiflexible ultrasound (US) transducer inserted through a laparoscopic port to image abdominal structures. MATERIALS AND METHODS:Laparoscopic US with a 9.6-mm-diameter, 5.0-7.5-MHz semiflexible transducer with gray-scale, color, and spectral Doppler capabilities was performed in three miniature ...

journal_title：Radiology

authors： Liu JB,Feld RI,Goldberg BB,Barbot DJ,Nazarian LN,Merton DA,Rawool NM,Rosato FE,Winkel CA,Gillum DR

更新日期：1995-03-01 00:00:00

abstract：:A review of the records of 23 patients with squamous cell carcinoma of the oral tongue and floor of mouth treated with irradiation after excisional biopsy has shown that: (a) Radiotherapy, primarily using interstitial radium implants, results in excellent local control of the primary area (100%) with preservation of f...

journal_title：Radiology

authors： Ange DW,Lindberg RD,Guillamondegui OM

更新日期：1975-07-01 00:00:00

abstract：PURPOSE:To prospectively evaluate fluorine 18 ((18)F) 2-fluoropropionyl-labeled PEGylated dimeric arginine-glycine-aspartic acid (RGD) peptide (PEG3-E[c{RGDyk}]2) (FPPRGD2) positron emission tomography (PET) in patients with glioblastoma multiforme (GBM). MATERIALS AND METHODS:The institutional review board approved t...

journal_title：Radiology

authors： Iagaru A,Mosci C,Mittra E,Zaharchuk G,Fischbein N,Harsh G,Li G,Nagpal S,Recht L,Gambhir SS

更新日期：2015-11-01 00:00:00

abstract：PURPOSE:To investigate whether the presence or absence of gas in the appendix may be considered as additional ultrasonographic (US) criteria to rule out or confirm acute appendicitis. MATERIALS AND METHODS:The appendices in 239 control subjects, 138 patients with lower right quadrant pain without acute appendicitis, a...

journal_title：Radiology

authors： Rettenbacher T,Hollerweger A,Macheiner P,Rettenbacher L,Frass R,Schneider B,Gritzmann N

更新日期：2000-01-01 00:00:00

abstract：:Background Available methods to quantify regional dynamic thoracic function in thoracic insufficiency syndrome (TIS) are limited. Purpose To evaluate the use of quantitative dynamic MRI to depict changes in regional dynamic thoracic function before and after surgical correction of TIS. Materials and Methods Images fro...

journal_title：Radiology

authors： Tong Y,Udupa JK,McDonough JM,Wileyto EP,Capraro A,Wu C,Ho S,Galagedera N,Talwar D,Mayer OH,Torigian DA,Campbell RM

更新日期：2019-07-01 00:00:00

abstract：:Eighty-nine biliary strictures in 73 patients who had undergone percutaneous balloon dilatation were reviewed to determine long-term patency rates and clinical management problems. The majority of dilatations were performed in patients with anastomotic strictures (n = 44), iatrogenic strictures (n = 28), and stricture...

journal_title：Radiology

authors： Mueller PR,vanSonnenberg E,Ferrucci JT Jr,Weyman PJ,Butch RJ,Malt RA,Burhenne HJ

更新日期：1986-07-01 00:00:00

abstract：:Background Early stage hepatocellular carcinoma (HCC) is the ideal candidate for resection in patients with preserved liver function; however, cancer will recur in half of these patients and no reliable prognostic tool has been established. Purpose To investigate the effectiveness of radiomic features in predicting tu...

journal_title：Radiology

authors： Ji GW,Zhu FP,Xu Q,Wang K,Wu MY,Tang WW,Li XC,Wang XH

更新日期：2020-03-01 00:00:00

abstract：:Background Isocitrate dehydrogenase (IDH) mutation has become one of the most important prognostic biomarkers in glioma management. Measurement of 2-hydroxyglutarate (2HG) with MR spectroscopy has shown high pooled sensitivity, although false-positive results with MR spectroscopy have been reported. Purpose To investi...

journal_title：Radiology

authors： Suh CH,Kim HS,Paik W,Choi C,Ryu KH,Kim D,Woo DC,Park JE,Jung SC,Choi CG,Kim SJ

更新日期：2019-06-01 00:00:00

abstract：:Twenty-six patients with possible esophageal disruption who were also at risk for aspiration or direct communication of the esophagus with the tracheobronchial tree were examined with iohexol esophagography. Fifteen patients had normal studies confirmed by findings at a barium examination performed immediately after. ...

journal_title：Radiology

authors： Brick SH,Caroline DF,Lev-Toaff AS,Friedman AC,Grumbach K,Radecki PD

更新日期：1988-10-01 00:00:00

abstract：PURPOSE:To describe observations of adenohypophysitis on magnetic resonance (MR) images. MATERIALS AND METHODS:Clinical, enhanced MR imaging, surgical, and histologic findings were retrospectively studied in four female patients and one male patient with adenohypophysitis who presented with headaches, pituitary insuff...

journal_title：Radiology

authors： Ahmadi J,Meyers GS,Segall HD,Sharma OP,Hinton DR

更新日期：1995-04-01 00:00:00

abstract：PURPOSE:To evaluate the effect of a computer-aided diagnosis (CAD) system on the diagnostic performance of radiologists for the estimation of the malignancy of pulmonary nodules on thin-section helical computed tomographic (CT) scans. MATERIALS AND METHODS:The institutional review board approved use of the CT database...

journal_title：Radiology

authors： Awai K,Murao K,Ozawa A,Nakayama Y,Nakaura T,Liu D,Kawanaka K,Funama Y,Morishita S,Yamashita Y

更新日期：2006-04-01 00:00:00

abstract：PURPOSE:To compare the association between neurodevelopmental outcome in neonates with hypoxic-ischemic encephalopathy following perinatal asphyxia and (a) apparent diffusion coefficients (ADCs) in the thalamus and basal ganglia at diffusion-weighted (DW) magnetic resonance (MR) imaging and (b) hydrogen 1 (¹H) MR spect...

journal_title：Radiology

authors： Alderliesten T,de Vries LS,Benders MJ,Koopman C,Groenendaal F

更新日期：2011-10-01 00:00:00

abstract：PURPOSE:To examine the cost and efficacy of diagnostic work-up in patients with invasive cervical cancer. MATERIALS AND METHODS:In 246 patients with invasive cervical cancer, all diagnostic tests performed before treatment were recorded. Patients were divided into two groups: those who underwent magnetic resonance (MR...

journal_title：Radiology

authors： Hricak H,Powell CB,Yu KK,Washington E,Subak LL,Stern JL,Cisternas MG,Arenson RL

更新日期：1996-02-01 00:00:00

abstract：PURPOSE:To investigate magnetic resonance (MR) imaging guidance of interstitial laser photocoagulation to treat primary breast cancer. MATERIALS AND METHODS:Twenty female patients with symptomatic breast cancers diagnosed at cytologic examination underwent interstitial laser photocoagulation by means of a single fiber...

journal_title：Radiology

authors： Mumtaz H,Hall-Craggs MA,Wotherspoon A,Paley M,Buonaccorsi G,Amin Z,Wilkinson I,Kissin MW,Davidson TI,Taylor I,Bown SG

更新日期：1996-09-01 00:00:00

abstract：PURPOSE:To determine whether magnetic resonance (MR) spectroscopic imaging reveals metabolic changes, especially decreased N-acetylaspartate (NAA) concentrations outside the medial temporal lobe in patients with mesial temporal lobe epilepsy (TLE), consistent with neuropathologic findings of extratemporal neuronal impa...

journal_title：Radiology

authors： Vermathen P,Laxer KD,Schuff N,Matson GB,Weiner MW

更新日期：2003-01-01 00:00:00

abstract：PURPOSE:To evaluate the accuracy of ultrasonographic (US) features of adenomyosis by correlating them with histologic findings and to assess inter- and intraobserver agreement. MATERIALS AND METHODS:US was performed and videotaped in 102 consecutive hysterectomy specimens in a water bath. Videotapes were reviewed init...

journal_title：Radiology

authors： Atri M,Reinhold C,Mehio AR,Chapman WB,Bret PM

更新日期：2000-06-01 00:00:00

abstract：:Purpose To assess the feasibility of a magnetically assisted remote-controlled (MARC) catheter system under magnetic resonance (MR) imaging guidance for performing a simple endovascular procedure (ie, renal artery embolization) in vivo and to compare with x-ray guidance to determine the value of MR imaging guidance an...

journal_title：Radiology

authors： Lillaney PV,Yang JK,Losey AD,Martin AJ,Cooke DL,Thorne BR,Barry DC,Chu A,Stillson C,Do L,Arenson RL,Saeed M,Wilson MW,Hetts SW

更新日期：2016-10-01 00:00:00

abstract：:Fifty-eight patients with focal mass lesions involving the gastrointestinal tract were studied retrospectively. The diagnostic value of CT scans was seen by assessing the barium studies alone, then by combined review of radiographs and CT scans. Patient management decision making was similarly evaluated. CT scanning a...

journal_title：Radiology

authors： Coscina WF,Arger PH,Levine MS,Herlinger H,Cohen S,Coleman BG,Mintz MC

更新日期：1986-03-01 00:00:00

abstract：:Thin-section tomography in the lateral and off-lateral projections permits radiographic visualization of the vestibular aqueduct, which is seen as an inverted J. The proximal curved portion has a constant configuration, while the distal straight portion varies according to the width of the external aperture and may be...

journal_title：Radiology

authors： Gado MH,Arenberg IK

更新日期：1975-12-01 00:00:00

abstract：:We report three patients in whom the performance of a rectal biopsy produced an ulcer that was found during a subsequent examination (two at double-contrast barium enema examinations and one at colonoscopy). In each case, the iatrogenic ulcers presented an unusual appearance and resulted in the performance of inapprop...

journal_title：Radiology

authors： Millward SF,Chapman A,Somers S,Stevenson GW

更新日期：1985-07-01 00:00:00

abstract：PURPOSE:To retrospectively evaluate the technical success, safety, and outcomes of radiologically guided retrograde percutaneous gastrostomy and gastrojejunostomy tube placements in terms of weight gain and growth in children with gastroschisis, omphalocele, and/or congenital diaphragmatic hernia (CDH). MATERIALS AND ...

journal_title：Radiology

authors： Rosenberg J,Amaral JG,Sklar CM,Connolly BL,Temple MJ,John P,Chait PG

更新日期：2008-07-01 00:00:00

abstract：PURPOSE:To retrospectively evaluate positron emission tomography (PET)/magnetic resonance (MR) enterography for the differentiation of fibrotic strictures from inflammatory strictures in patients with Crohn disease. MATERIALS AND METHODS:This HIPAA-compliant retrospective study was approved by the institutional review...

journal_title：Radiology

authors： Catalano OA,Gee MS,Nicolai E,Selvaggi F,Pellino G,Cuocolo A,Luongo A,Catalano M,Rosen BR,Gervais D,Vangel MG,Soricelli A,Salvatore M

更新日期：2016-03-01 00:00:00

abstract：:Perfusion lung scans are occasionally characterized by focal zones of apparent hyperperfusion ("hot spots"). To investigate the frequency and significance of this phenomenon, ventilation-perfusion lung scans and pulmonary arteriograms were reviewed in 72 patients who underwent both procedures for the evaluation of sus...

journal_title：Radiology

authors： Meignan M,Palmer EL,Waltman AC,Strauss HW

更新日期：1989-10-01 00:00:00