Research Topics
Species | Chaan S NgSummaryAffiliation: The University of Texas Country: USA Publications
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Publications
Effect of sampling frequency on perfusion values in perfusion CT of lung tumorsChaan S Ng
Department of Diagnostic Radiology, The University of Texas M D Anderson Cancer Center, Unit 1473, 1400 Pressler St, Houston, TX 77030 4009, USA
AJR Am J Roentgenol 200:W155-62. 2013..The purpose of this study was to assess as a potential means of limiting radiation exposure the effect on perfusion CT values of increasing sampling intervals in lung perfusion CT acquisition...- Effect of dual vascular input functions on CT perfusion parameter values and reproducibility in liver tumors and normal liverChaan S Ng
Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 4009, USA
J Comput Assist Tomogr 36:388-93. 2012..To assess the impact on absolute values and reproducibility of adding portal venous (PV) to arterial input functions in computed tomographic perfusion (CTp) evaluations of liver tumors and normal liver... 
Reproducibility and comparison of DCE-MRI and DCE-CT perfusion parameters in a rat tumor modelChaan S Ng
Department of Radiology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, Texas 77030, USA
Technol Cancer Res Treat 11:279-88. 2012..DCE-MRI and DCE-CT biomarkers of tumor perfusion have similar reproducibilities suggesting that they may have comparable utility, but their derived parameter values are not equivalent...- Reproducibility of perfusion parameters in dynamic contrast-enhanced MRI of lung and liver tumors: effect on estimates of patient sample size in clinical trials and on individual patient responsesChaan S Ng
Department of Radiology, University of Texas M D Anderson Cancer Center, Houston, 77030, USA
AJR Am J Roentgenol 194:W134-40. 2010..Our aim was to determine the reproducibility of perfusion parameters derived at DCE-MRI of tumors of the lung and liver, the most common sites of metastasis... - Caecal carcinomas in the elderly: useful signs in minimal preparation CTC S Ng
Department of Radiology, Addenbrooke s NHS Trust and the University of Cambridge, Cambridge, UK
Clin Radiol 57:359-64. 2002..The aims of this study were to evaluate the accuracy of a minimal preparation CT technique (merely with prolonged oral contrast medium) in identifying caecal carcinomas and to determine helpful radiological signs... - Perfusion CT findings in patients with metastatic carcinoid tumors undergoing bevacizumab and interferon therapyChaan S Ng
Department of Radiology, The University of Texas M D Anderson Cancer Center, Houston, 77030, USA
AJR Am J Roentgenol 196:569-76. 2011..The purpose of this article is to assess tumor changes on perfusion CT with bevacizumab and interferon (IFN) therapy in patients with metastatic carcinoid tumors and to evaluate perfusion CT differences between the two therapies... - Tumor blood flow measured by perfusion computed tomography and 15O-labeled water positron emission tomography: a comparison studyChaan S Ng
Department of Radiology, University of Texas M D Anderson Cancer Center, Houston, TX 77030 4009, USA
J Comput Assist Tomogr 33:460-5. 2009..To compare blood flow measurements of tumors assessed by perfusion computed tomography (pCT) and the clinical gold standard of 15O-labeled water positron emission tomography (15O-PET)... - Effect of IV contrast medium on renal function in oncologic patients undergoing CT in ICUChaan S Ng
Department of Radiology, The University of Texas M D Anderson Cancer Center, Houston, 77030 4409, USA
AJR Am J Roentgenol 195:414-22. 2010.... - Analysis of diagnostic confidence: application to data from a prospective randomized controlled trial of CT for acute abdominal painChaan S Ng
Department of Radiology, University of Texas M D Anderson Cancer Center, Houston, TX 77030 4009, USA
Acta Radiol 51:368-74. 2010..Changes in diagnostic confidence are used as a measure of a test's efficacy. There are several methods for analyzing such data, but it is unclear which are most robust... - Perfusion CT in patients with metastatic renal cell carcinoma treated with interferonChaan S Ng
Department of Diagnostic Radiology, The University of Texas M D Anderson Cancer Center, 1515 Holcombe Blvd, Unit 368, Houston, TX 77030 4009, USA
AJR Am J Roentgenol 194:166-71. 2010.... - Assessing diagnostic confidence: a comparative review of analytical methodsChaan S Ng
Department of Radiology, The University of Texas M D Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030 4009, USA
Acad Radiol 15:584-92. 2008..The ability of a test to influence diagnostic confidence is used as a measure of its efficacy. Our aim was to compare analytic methods that evaluate changes in confidence... - Minimal-preparation abdomino-pelvic CT in frail and elderly patients: prognostic value of colonic and extracolonic findingsC S Ng
Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, TX 77030 4009, USA
Clin Radiol 63:424-32. 2008..To examine the overall survival of patients who had had been referred for minimal preparation abdomino-pelvic computed tomography (MPCT), and to assess the prognostic value of the colonic and extracolonic findings detected... - Reproducibility of perfusion parameters obtained from perfusion CT in lung tumorsChaan S Ng
Department of Diagnostic Radiology, The University of Texas M D Anderson Cancer Center, Houston, 77030 4009, USA
AJR Am J Roentgenol 197:113-21. 2011..The purpose of this article is to assess the variability of perfusion CT measurements in lung tumors and the effects of motion and duration of data acquisition on perfusion CT parameter values... 
Reproducibility of CT perfusion parameters in liver tumors and normal liverChaan S Ng
Department of Diagnostic Radiology, University of Texas M D Anderson Cancer Center, 1400 Pressler St, Unit 1473, Houston, TX 77030 4009, USA
Radiology 260:762-70. 2011..To assess the reproducibility of computed tomographic (CT) perfusion measurements in liver tumors and normal liver and effects of motion and data acquisition time on parameters...- Evaluation of CT in identifying colorectal carcinoma in the frail and disabled patientC S Ng
Department of Radiology, Addenbrooke s NHS Trust, University of Cambridge, UK
Eur Radiol 12:2988-97. 2002..Although interpretation can be difficult, the technique is able to exclude malignancy with good accuracy... - Evaluation of early abdominopelvic computed tomography in patients with acute abdominal pain of unknown cause: prospective randomised studyChaan S Ng
Department of Radiology, University of Cambridge, Addenbrooke s Hospital, Cambridge CB2 2QQ
BMJ 325:1387. 2002..To evaluate the impact of early abdominopelvic computed tomography in patients with acute abdominal pain of unknown cause on length of hospital stay and accuracy of diagnosis... - Extracolonic findings in patients undergoing abdomino-pelvic CT for suspected colorectal carcinoma in the frail and disabled patientC S Ng
Department of Radiology, Addenbrooke s NHS Trust and the University of Cambridge, Cambridge, UK
Clin Radiol 59:421-30. 2004..The aims of this study were to evaluate the extracolonic findings identified in patients undergoing minimal preparation abdomino-pelvic CT in place of barium enema or colonoscopy for the detection of possible colorectal carcinoma... - Renal cell carcinoma: diagnosis, staging, and surveillanceChaan S Ng
Department of Radiology, Box 368, The University of Texas M D Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030 4009, USA
AJR Am J Roentgenol 191:1220-32. 2008..CONCLUSION: The incidence of renal cell carcinoma has been increasing. Imaging plays a central role in its detection, staging, and treatment evaluation and follow-up... - Papillary renal cell carcinoma: radiologic-pathologic correlation and spectrum of diseaseRaghunandan Vikram
Department of Diagnostic Radiology, University of Texas M D Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA
Radiographics 29:741-54; discussion 755-7. 2009..A mass that enhances to a lesser degree is likely to be a non-clear cell RCC. It is common for metastatic lesions from pRCC to show enhancement characteristics similar to those of the primary tumor and be hypovascular... - Phase I study of the combination of sorafenib and temsirolimus in patients with metastatic melanomaMichael A Davies
Departments of Melanoma Medical Oncology, Systems Biology, Biostatistics, Pathology, Experimental Therapeutics, and Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
Clin Cancer Res 18:1120-8. 2012..Tumor biopsies were analyzed for activating mutations in BRAF and NRAS, and for expression of P-extracellular signal-regulated kinase (P-ERK) and P-S6 proteins... - CT quantification of effects of thalidomide in patients with metastatic renal cell carcinomaSilvana C Faria
Department of Diagnostic Radiology, The University of Texas M D Anderson Cancer Center, Houston, TX, USA
AJR Am J Roentgenol 189:378-85. 2007..Our objective was to use functional CT to evaluate the effects of thalidomide in patients with metastatic renal cell carcinoma... - A phase II trial of gemcitabine plus capecitabine for metastatic renal cell cancer previously treated with immunotherapy and targeted agentsNizar M Tannir
Genitourinary Medical Oncology Department, The University of Texas M D Anderson Cancer Center, Houston, Texas 77030, USA
J Urol 180:867-72; discussion 872. 2008..We assessed the clinical activity and safety of gemcitabine plus capecitabine in patients with metastatic renal cell cancer previously treated with immunotherapy... - NRAS mutation status is an independent prognostic factor in metastatic melanomaJohn A Jakob
Department of Melanoma Medical Oncology, The University of Texas M D Anderson Cancer Center, Houston, Texas, USA
Cancer 118:4014-23. 2012.... - A randomized phase II study of cilengitide (EMD 121974) in patients with metastatic melanomaKevin B Kim
Department of Melanoma Medical Oncology, MD Anderson Cancer Center, The University of Texas, Houston, Texas 77030, USA
Melanoma Res 22:294-301. 2012..05). Cilengitide was well tolerated by patients in both the treatment arms but had minimal clinical efficacy as a single-agent therapy for metastatic melanoma, and the efficacy was not related to baseline αvβ3 expression... - Phase 1 clinical trials in 83 patients with pancreatic cancer: The M. D. Anderson Cancer Center experienceChristos Vaklavas
Department of Investigational Cancer Therapeutics, Phase I Clinical Trials Program, The University of Texas M D Anderson Cancer Center, Houston, TX 77030, USA
Cancer 117:77-85. 2011..The purpose of this study was to report the presenting characteristics and outcomes of patients with locally advanced or metastatic pancreatic cancer treated on phase 1 clinical trials at a single institution... - Improved tolerability and quality of life with maintained efficacy using twice-daily low-dose interferon-alpha-2b: results of a randomized phase II trial of low-dose versus intermediate-dose interferon-alpha-2b in patients with metastatic renal cell carciNizar M Tannir
Department of Genitourinary Medical Oncology, The University of Texas M D Anderson Cancer Center, Houston, Texas 77030, USA
Cancer 107:2254-61. 2006..In a randomized Phase II trial, the authors tested the hypothesis that twice-daily low-dose IFN is more effective than daily intermediate-dose IFN in patients with metastatic renal cell cancer (MRCC)... - Semiautomated motion correction of tumors in lung CT-perfusion studiesAdam Chandler
Department of Imaging Physics, MD Anderson Cancer Center, 1400 Pressler Street, Houston, TX 77030, USA
Acad Radiol 18:286-93. 2011..To compare the relative performance of one-dimensional (1D) manual, rigid-translational, and nonrigid registration techniques to correct misalignment of lung tumor anatomy acquired from computed tomography perfusion (CTp) datasets... - Perifosine plus docetaxel in patients with platinum and taxane resistant or refractory high-grade epithelial ovarian cancerSiqing Fu
Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA
Gynecol Oncol 126:47-53. 2012..On the basis of reversal of taxane resistance with AKT inhibition, we initiated a phase I trial of the AKT inhibitor perifosine with docetaxel in taxane and platinum-resistant or refractory epithelial ovarian cancer... - Comparison of CT methods for determining the fat content of the liverYoshihisa Kodama
Department of Diagnostic Radiology, The University of Texas M D Anderson Cancer Center, 1515 Holcombe Blvd, Box 368, Houston TX 77030, USA
AJR Am J Roentgenol 188:1307-12. 2007..The purpose of this study was to assess which of a number of methods of measuring attenuation on CT scans is best for prediction of hepatic fat content... - Magnetic resonance imaging of therapy-induced necrosis using gadolinium-chelated polyglutamic acidsEdward F Jackson
Department of Imaging Physics, The University of Texas M D Anderson Cancer Center, Houston, TX 77030, USA
Int J Radiat Oncol Biol Phys 68:830-8. 2007.... - Imaging and staging of transitional cell carcinoma: part 2, upper urinary tractRaghunandan Vikram
Department of Diagnostic Radiology, The University of Texas M D Anderson Cancer Center, Houston, 77030 4009, USA
AJR Am J Roentgenol 192:1488-93. 2009..Newer techniques such as CT urography are now increasingly used instead of conventional excretory urography in the surveillance of the upper tract in patients with bladder cancer... - Phase I trial of hepatic arterial infusion of nanoparticle albumin-bound paclitaxel: toxicity, pharmacokinetics, and activitySiqing Fu
Department of Investigational Cancer Therapeutics, Unit 0455, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030, USA
Mol Cancer Ther 10:1300-7. 2011..HAI nab-paclitaxel showed partial hepatic extraction. At doses 260 mg/m(2) or less given for 1 hour every 3 weeks, the treatment was well-tolerated and showed activity in advanced cancer patients with predominant liver metastases... - Hemodynamic and morphologic changes after portal vein embolization: differential effects in central and peripheral zones in the liver on multiphasic computed tomographySatoshi Kobayashi
Department of Diagnostic Radiology, Unit 057, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030-4009, USA
J Comput Assist Tomogr 28:804-10. 2004..We speculate that the hepatic arterial supply increases peripherally and that peribiliary/periportal plexuses maintain the portal supply centrally... - Phase 1 first-in-human clinical study of S-trans,trans-farnesylthiosalicylic acid (salirasib) in patients with solid tumorsApostolia Maria Tsimberidou
Phase I Program, Department of Investigational Cancer Therapeutics, The University of Texas M D Anderson Cancer Center, Houston, 77030, USA
Cancer Chemother Pharmacol 65:235-41. 2010..This phase I first-in-human trial evaluated salirasib, an S-prenyl derivative of thiosalicylic acid that competitively blocks RAS signaling... - Significance of upper urinary tract urothelial thickening and filling defect seen on MDCT urography in patients with a history of urothelial neoplasmsAlan D Xu
Department of Radiology, The University of Texas M D Anderson Cancer Center, Houston, TX 77030 4009, USA
AJR Am J Roentgenol 195:959-65. 2010.... - Imaging and staging of transitional cell carcinoma: part 1, lower urinary tractRaghunandan Vikram
Department of Diagnostic Radiology, The University of Texas M D Anderson Cancer Center, Houston, 77030 4009, USA
AJR Am J Roentgenol 192:1481-7. 2009..Development and validation of newer scanning techniques and MR contrast agents may help address some of these limitations in the future... - Imaging of neuroendocrine tumorsEric P Tamm
Department of Radiology, Unit 1264, The University of Texas M D Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030 4009, USA
Hematol Oncol Clin North Am 21:409-32; vii. 2007..Discussion is restricted to the main imaging modalities used in these tumors: cross-sectional imaging, namely CT and MRI, and nuclear medicine studies... - Radiologic diagnosis and staging of renal and bladder cancerChaan S Ng
Department of Radiology, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030-4009, USA
Semin Roentgenol 41:121-38. 2006 - In vivo imaging of prostate cancer involving bone in a mouse modelVikas Kundra
Department of Radiology, The University of Texas M D Anderson Cancer Center, Houston, Texas 77030, USA
Prostate 67:50-60. 2007..We compared the abilities of clinically relevant imaging modalities to quantify prostate cancer involving bone in a mouse model. Such non-invasive methods are needed pre-clinically to understand tumor biology and to evaluate therapy... - Correlation of NRAS mutations with clinical response to high-dose IL-2 in patients with advanced melanomaRichard W Joseph
Department of Melanoma Medical Oncology, University of Texas M D Anderson Cancer Center, Houston, TX, USA
J Immunother 35:66-72. 2012..56 vs. 1.97 y, P<0.0001), and trended toward a decreased response rate (7% vs. 21%, P=0.08). NRAS mutational status is a new candidate biomarkers for selecting patients with melanoma for HD IL-2 treatment... - Small increases in serum creatinine are associated with prolonged ICU stay and increased hospital mortality in critically ill patients with cancerJoshua Samuels
Division of Renal Diseases and Hypertension, University of Texas Health Science Center at Houston, 6431 Fannin St, MSB 5 134, Houston, TX 77030, USA
Support Care Cancer 19:1527-32. 2011..We evaluated the effects on hospital mortality and ICU length of stay of small changes in creatinine following admission to the intensive care unit... - Activity of XL184 (Cabozantinib), an oral tyrosine kinase inhibitor, in patients with medullary thyroid cancerRazelle Kurzrock
The University of Texas MD Anderson Cancer Center, Houston, TX, USA
J Clin Oncol 29:2660-6. 2011..Early observations of clinical benefit in a phase I study of cabozantinib, which included patients with medullary thyroid cancer (MTC), led to expansion of an MTC-enriched cohort, which is the focus of this article... - Surgical resection of gastrointestinal stromal tumors after treatment with imatinibRobert H I Andtbacka
Department of Surgical Oncology, The University of Texas M D Anderson Cancer Center, Unit 444, 1515 Holcombe Blvd, Houston, TX 77030, USA
Ann Surg Oncol 14:14-24. 2007..In this study, the surgical resection rates and long-term outcomes of patients treated with preoperative imatinib for locally advanced primary, recurrent, or metastatic GISTs were evaluated... - Positive response to bevacizumab in a patient with metastatic, chemotherapy-refractory urothelial carcinomaWilliam E Osai
Department of Genitourinary Medical Oncology, The University of Texas M D Anderson Cancer Center, Houston, Texas 77030, USA
Anticancer Drugs 19:427-9. 2008..The striking benefit achieved in this heavily treated patient suggests that bevacizumab could have clinically useful antitumor activity in advanced urothelial carcinoma... - Phase II trial of curcumin in patients with advanced pancreatic cancerNavneet Dhillon
Department of Investigational Cancer Therapeutics, The University of Texas M D Anderson Cancer Center, Houston, Texas 77030, USA
Clin Cancer Res 14:4491-9. 2008..We evaluated the clinical biological effects of curcumin (diferuloylmethane), a plant-derived dietary ingredient with potent nuclear factor-kappaB (NF-kappaB) and tumor inhibitory properties, against advanced pancreatic cancer... - Utility of computed tomography and magnetic resonance imaging staging before completion lymphadenectomy in patients with sentinel lymph node-positive melanomaThomas A Aloia
Department of Surgical Oncology, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030-4009, USA
J Clin Oncol 24:2858-65. 2006.... - Phase I trial of a combination of the multikinase inhibitor sorafenib and the farnesyltransferase inhibitor tipifarnib in advanced malignanciesDavid S Hong
Division of Cancer Medicine, Department of Investigational Therapeutics Phase 1 Program, Unit 455, M D Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030, USA
Clin Cancer Res 15:7061-8. 2009.... - Multiphasic CT and MRI appearances of extramedullary multiple myeloma involving the stomach, pancreas, and bladderToshiki Kazama
Department of Diagnostic Radiology, The University of Texas M. D. Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, USA
Clin Imaging 29:263-5. 2005..The stomach and pancreatic lesions were demonstrated as hypervascular nodules on computed tomography (CT), more conspicuous on arterial phase images. Early phase post-contrast imaging might improve the detection of extraosseous myeloma... - Histopathological correlates of abnormal pericolic fat on CT in the assessment of colorectal carcinomaC S Ng
Department of Radiology, Addenbrooke's NHS Trust and the University of Cambridge, Cambridge, UK
Br J Radiol 75:31-7. 2002..However, it is a very helpful CT sign that may draw attention to the presence and site of a potential colonic abnormality... - Evaluation of treatment response in patients with metastatic renal cell carcinoma: role of state-of-the-art cross-sectional imagingVenkata S Katabathina
Department of Radiology, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
Curr Urol Rep 13:70-81. 2012..Evolving functional imaging techniques such as perfusion and diffusion studies continue to advance the technology beyond assessing changes in tumor size and morphology... - Radiologic manifestations of immune-related adverse events in patients with metastatic melanoma undergoing anti-CTLA-4 antibody therapyYulia Bronstein
Department of Diagnostic Radiology, M D Anderson Cancer Center, T Boone Pickens Academic Tower, Houston, TX 77030, USA
AJR Am J Roentgenol 197:W992-W1000. 2011.... - Transrectal ultrasound versus magnetic resonance imaging for detection of rectal wall invasion by prostate cancerDan Leibovici
Department of Urology, The University of Texas M. D. Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA
Prostate 62:101-4. 2005..Although MRI is very specific, it cannot reliably rule out rectal involvement in the presence of a positive TRUS... - Accuracy of preoperative imaging of hepatic tumors with helical computed tomographyCourtney L Scaife
Department of Surgical Oncology, The University of Texas M. D. Anderson Cancer Center, 1515 Holcombe Boulevard Unit 444, Houston, Texas 77030, USA
Ann Surg Oncol 13:542-6. 2006..This study provides evidence that IOUS remains an essential part of the complete assessment of hepatic malignancies in patients who receive surgical treatment... - Minimal preparation CT for the diagnosis of suspected colorectal cancer in the frail and elderly patientB C Koo
Department of Radiology, Addenbrooke s NHS Trust, Cambridge, UK
Clin Radiol 61:127-39. 2006..An added advantage of MPCT is the ability to identify extra-colonic pathology, and this aspect is also reviewed. In addition, the common radiological features and pitfalls in identifying colonic tumours by MPCT are discussed... - Phase 1-2 study of docetaxel plus aflibercept in patients with recurrent ovarian, primary peritoneal, or fallopian tube cancerRobert L Coleman
Department of Gynecologic Oncology and Reproductive Medicine, M D Anderson Cancer Center, Houston, TX 77030, USA
Lancet Oncol 12:1109-17. 2011..We assessed the safety, tolerance, pharmacokinetics, relevant circulating and image-derived biomarkers, and clinical activity of combination aflibercept and docetaxel in this population... - Effects of smoking and radiotherapy on lung carcinoma in breast carcinoma survivorsMelissa B Ford
Department of Epidemiology, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA
Cancer 98:1457-64. 2003..Smoking and XRT combined enhanced the effect of either alone, with marked increased risks of lung carcinoma after XRT for breast carcinoma... - Incidental lesions found on CT colonography: their nature and frequencyC S Ng
Department of Radiology, Unit 57, MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, USA
Br J Radiol 78:20-1. 2005 - Unusual causes of colonic wall thickening on computed tomographyD R Turner
Department of Diagnostic Imaging, Addenbrooke's Hospital NHS Trust, Cambridge, UK
Clin Radiol 58:191-200. 2003..We present a number of cases demonstrating colonic wall thickening on CT due to rarer diagnoses, which are correlated with the histopathological features. Some of these CT appearances have not been described previously in the literature... - Atypical appendicitis: the impact of CT and its managementT C See
Department of Radiology, Adenbrooke s Hospital, Cambridge, UK
J Med Imaging Radiat Oncol 52:140-7. 2008..In this review, we present the range of presentations of atypical appendicitis, the variety of management options and the potential value of CT... - Appendicitis: spectrum of appearances on helical CTT C See
University Department of Radiology, Addenbrooke's NHS Trust and the University of Cambridge, Hills Road, Cambridge CB2 2QQ, UK
Br J Radiol 75:775-81. 2002..This pictorial review illustrates the spectrum of radiological signs and appearances of appendicitis on helical CT... - The impact of helical computed tomography on the diagnosis of unsuspected inflammatory bowel disease in the large bowelG Markose
Department of Radiology, Addenbrooke's NHS Trust, Cambridge, UK
Eur Radiol 13:107-13. 2003..Nevertheless, CT is able to identify clinically unsuspected cases and radiologists should be alert to this treatable and not infrequently elusive diagnosis... - CT and angiographic features of hepatic inflammatory myofibroblastic tumourT C See
Department of Radiology, Royal Free Hospital, London, UK
Clin Radiol 60:718-22. 2005 - Analysis of diagnostic confidence and diagnostic accuracy: a unified frameworkC S Ng
Department of Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 4009, USA
Br J Radiol 80:152-60. 2007..Failure to take adequate account of incorrect diagnoses is potentially misleading. We suggest that a comprehensive analysis of diagnostic confidence requires the incorporation of diagnostic accuracy...