Research Topics
| S BipatSummaryAffiliation: Academic Medical Center Country: The Netherlands Publications
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Detail Information
Publications
Imaging modalities for the staging of patients with colorectal cancerS Bipat
Department of Radiology, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
Neth J Med 70:26-34. 2012....
Features of the popliteal lymph nodes seen on musculoskeletal MRI in a Western populationGijsbert Daniel Musters
Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
Skeletal Radiol 40:1041-5. 2011..To asses the features and explore the clinical relevance of popliteal lymph nodes (PLNs) detected on MRI examination for different pathologies of the knee...
Computed tomography and magnetic resonance imaging in staging of uterine cervical carcinoma: a systematic reviewShandra Bipat
Department of Radiology, G1 230, Academic Medical Center, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
Gynecol Oncol 91:59-66. 2003..The goal of this article is to systematically review the available evidence on the diagnostic performance of computed tomography (CT) and magnetic resonance imaging (MRI) in staging of cervical carcinoma...
[Imaging in the diagnosis of colorectal liver metastases and extrahepatic abnormalities]S Bipat
Academisch Medisch Centrum Universiteit van Amsterdam, Afd Radiologie, Meibergdreef 9, 1105 AZ Amsterdam
Ned Tijdschr Geneeskd 152:857-62. 2008..However, if the liver cannot be adequately imaged by ultrasonography, if there is a raised level ofcarcinoembryonic antigen or irresectability cannot be determined, additional CT or MRI examination will result in more information...
Multivariate random-effects approach: for meta-analysis of cancer staging studiesShandra Bipat
Department of Radiology, Academic Medical Center, University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands
Acad Radiol 14:974-84. 2007..In this process, staging information is lost and under- and overstaging can not be adequately expressed...
The role of magnetic resonance imaging in determining the proximal extension of early stage cervical cancer to the internal osShandra Bipat
Department of Radiology, G1 231, Academic Medical Centre, University of Amsterdam, Meibergdreef 1105 AZ, The Netherlands
Eur J Radiol 78:60-4. 2011....
Evidence-base guideline on management of colorectal liver metastases in the NetherlandsS Bipat
Department of Radiology, Academic Medical Centre, Amsterdam, The Netherlands
Neth J Med 65:5-14. 2007..Surgical resection is the treatment of choice with a five-year survival of 30 to 40%. Variation in selection criteria for surgery is caused by inconclusive data in the literature concerning surgical margins...
Is there a role for magnetic resonance imaging in the evaluation of inguinal lymph node metastases in patients with vulva carcinoma?Shandra Bipat
Department of Radiology, G1 231, Academic Medical Center, Meibergdreef 1105 AZ, University of Amsterdam, The Netherlands
Gynecol Oncol 103:1001-6. 2006..To study the accuracy of magnetic resonance imaging (MRI) in lymph node detection in patients with vulva carcinoma...
Imaging and treatment of patients with colorectal liver metastases in the Netherlands: a surveyS Bipat
Department of Radiology, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
Neth J Med 64:147-51. 2006..Clinical experience has highlighted the absence of a uniform approach to the management of patients with colorectal liver metastases in the Netherlands...
Colorectal liver metastases: CT, MR imaging, and PET for diagnosis--meta-analysisShandra Bipat
Department of Radiology, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
Radiology 237:123-31. 2005....
Ultrasonography, computed tomography and magnetic resonance imaging for diagnosis and determining resectability of pancreatic adenocarcinoma: a meta-analysisShandra Bipat
Department of Radiology, Academic Medical Center, 1105 AZ Amsterdam, The Netherlands
J Comput Assist Tomogr 29:438-45. 2005..To compare ultrasonography (US), computed tomography (CT), and magnetic resonance imaging (MRI) in the diagnosis and determination of resectability of pancreatic adenocarcinoma...
Rectal cancer: local staging and assessment of lymph node involvement with endoluminal US, CT, and MR imaging--a meta-analysisShandra Bipat
Department of Radiology, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
Radiology 232:773-83. 2004..To perform a meta-analysis to compare endoluminal ultrasonography (US), computed tomography (CT), and magnetic resonance (MR) imaging in rectal cancer staging...
Feasibility of using automated insufflated carbon dioxide (CO2) for luminal distension in 3.0T MR colonographyF M Zijta
Department of Radiology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
Eur J Radiol 81:1128-33. 2012..Primary aim of our study was to prospectively evaluate the feasibility of automated carbon dioxide (CO(2)) delivery as luminal distending agent in 3.0T MR colonography...
Evaluation of the female pelvic floor in pelvic organ prolapse using 3.0-Tesla diffusion tensor imaging and fibre tractographyF M Zijta
Department of Radiology, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
Eur Radiol 22:2806-13. 2012..To prospectively explore the clinical application of diffusion tensor imaging (DTI) and fibre tractography in evaluating the pelvic floor...
SUPERvised exercise therapy or immediate PTA for intermittent claudication in patients with an iliac artery obstruction--a multicentre randomised controlled trial; SUPER study design and rationaleF A Frans
Academic Medical Center, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
Eur J Vasc Endovasc Surg 43:466-71. 2012..However, the optimal treatment strategy in patients with IC due to iliac artery stenosis or occlusion remains unclear...
Reducing the oral contrast dose in CT colonography: evaluation of faecal tagging quality and patient acceptanceM H Liedenbaum
Department of Radiology, Academic Medical Center Amsterdam, Amsterdam, The Netherlands
Clin Radiol 66:30-7. 2011..To evaluate the minimal iodine contrast medium load necessary for an optimal computed tomography colonography tagging quality...
Subintimal angioplasty for peripheral arterial occlusive disease: a systematic reviewRosemarie Met
Department of Radiology, Academic Medical Center, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
Cardiovasc Intervent Radiol 31:687-97. 2008..Despite the moderate patency rates after one year, SA may serve as a "temporary bypass" to provide wound healing and limb salvage...
Dynamic contrast-enhanced MRI in patients with luminal Crohn's diseaseM L W Ziech
Academic Medical Center, Department of Radiology, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
Eur J Radiol 81:3019-27. 2012..To prospectively assess dynamic contrast-enhanced (DCE-)MRI as compared to conventional sequences in patients with luminal Crohn's disease...
Late reopening of adequately coiled intracranial aneurysms: frequency and risk factors in 400 patients with 440 aneurysmsSandra P Ferns
Department of Radiology, Academic Medical Center, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
Stroke 42:1331-7. 2011..In aneurysms that are adequately occluded 6 months after coiling, the risk of late reopening is largely unknown. We assessed the occurrence of late aneurysm reopening and possible risk factors...
CT colonography with limited bowel preparation: prospective assessment of patient experience and preference in comparison to optical colonoscopy with cathartic bowel preparationSebastiaan Jensch
Department of Radiology, University of Amsterdam, Meibergdreef 9, 1100 DD Amsterdam, The Netherlands
Eur Radiol 20:146-56. 2010..04). In conclusion, participants' experience and preference were rated in favour of CTC with limited bowel preparation compared with full-preparation colonoscopy...
Always contact a vascular interventional specialist before amputating a patient with critical limb ischemiaRosemarie Met
Department of Radiology, Academic Medical Center, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
Cardiovasc Intervent Radiol 33:469-74. 2010..Seven patients (28%) died during follow-up. In conclusion, SA of the tibial arteries seem to be a valuable treatment option to prevent major amputation in patients with CLI who are facing amputation due to lack of surgical options...
CT colonography with limited bowel preparation for the detection of colorectal neoplasia in an FOBT positive screening populationMarjolein H Liedenbaum
Department of Radiology, Academic Medical Center, University of Amsterdam, Netherlands
Abdom Imaging 35:661-8. 2010..Aim was to evaluate the accuracy of computed tomography colonography (CTC) for detection of colorectal neoplasia in a Fecal Occult Blood Test (FOBT) positive screening population...
Magnetic resonance (MR) colonography in the detection of colorectal lesions: a systematic review of prospective studiesFrank M Zijta
Department of Radiology, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
Eur Radiol 20:1031-46. 2010..To determine the diagnostic accuracy of MR-colonography for the detection of colorectal lesions...
Polyp measurement based on CT colonography and colonoscopy: variability and systematic differencesAyso H de Vries
Department of Radiology, Academic Medical Centre, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
Eur Radiol 20:1404-13. 2010..To assess the variability and systematic differences in polyp measurements on optical colonoscopy and CT colonography...
Low-fiber diet in limited bowel preparation for CT colonography: Influence on image quality and patient acceptanceMarjolein H Liedenbaum
Department of Radiology, Academic Medical Center Amsterdam, The Netherlands
AJR Am J Roentgenol 195:W31-7. 2010..The purpose of this study was to determine whether a low-fiber diet is necessary for optimal tagging-only bowel preparation for CT colonography...
Coiling of intracranial aneurysms: a systematic review on initial occlusion and reopening and retreatment ratesSandra P Ferns
Department of Radiology, Academic Medical Center Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
Stroke 40:e523-9. 2009..To assess overall outcome of coiling, we systematically reviewed the literature to determine initial occlusion, reopening, and retreatment rates of coiled aneurysms according to predefined criteria and subgroups...
Computed tomographic findings characteristic for encapsulating peritoneal sclerosis: a case-control studyAnniek Vlijm
Department of Medicine, University of Amsterdam, Amsterdam, The Netherlands
Perit Dial Int 29:517-22. 2009..To establish CT findings characteristic for EPS, we compared CT findings between EPS patients and long-term peritoneal dialysis (PD) patients without EPS...
Inflammatory bowel disease diagnosed with US, MR, scintigraphy, and CT: meta-analysis of prospective studiesKarin Horsthuis
Departments of Radiology and Nuclear Medicine, Academic Medical Center, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
Radiology 247:64-79. 2008....
Image quality and patient acceptance of four regimens with different amounts of mild laxatives for CT colonographySebastiaan Jensch
Department of Radiology, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1100 DD, Amsterdam, The Netherlands
AJR Am J Roentgenol 191:158-67. 2008..The purpose of our study was to prospectively evaluate image quality and patient acceptance of CT colonography (CTC) with fecal tagging using different levels of catharsis...
Acute appendicitis: meta-analysis of diagnostic performance of CT and graded compression US related to prevalence of diseaseAdrienne van Randen
Department of Radiology, Academic Medical Center, University of Amsterdam, Meibergdreef 9, Suite G1 227, 1105 AZ Amsterdam, The Netherlands
Radiology 249:97-106. 2008....
Does a computer-aided detection algorithm in a second read paradigm enhance the performance of experienced computed tomography colonography readers in a population of increased risk?Ayso H de Vries
Department of Radiology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
Eur Radiol 19:941-50. 2009..Thus, although CTC with CAD detected a few more patients than CTC without CAD, it had no statistically significant positive influence on CTC performance...
Diagnostic performance of computed tomography angiography in peripheral arterial disease: a systematic review and meta-analysisRosemarie Met
Department of Radiology, Academic Medical Center, PO Box 22660, 1100 DD Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
JAMA 301:415-24. 2009..Computed tomography angiography (CTA) is an increasingly attractive imaging modality for assessing lower extremity peripheral arterial disease (PAD)...
CT colonography with limited bowel preparation: performance characteristics in an increased-risk populationSebastiaan Jensch
Department of Radiology, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1100 DD, Amsterdam, The Netherlands
Radiology 247:122-32. 2008..To prospectively evaluate the sensitivity and specificity of computed tomographic (CT) colonography with limited bowel preparation for the depiction of colonic polyps, by using colonoscopy as the reference standard...
Magnetic resonance imaging for evaluation of disease activity in Crohn's disease: a systematic reviewKarin Horsthuis
Department of Radiology, Academic Medical Center, Amsterdam, The Netherlands
Eur Radiol 19:1450-60. 2009..MRI correctly grades disease activity in a large proportion of patients with frank disease. For patients in remission or with mild disease, MRI correctly stages disease activity in many patients (62%)...
Statistical models for quantifying diagnostic accuracy with multiple lesions per patientAeilko H Zwinderman
Department of Clinical Epidemiology and Biostatistics, J2 203, Amsterdam Medical Center, University of Amsterdam, PO Box 22700, 1100 DE Amsterdam, The Netherlands
Biostatistics 9:513-22. 2008..We applied our tools to simulated data and data of a study assessing diagnostic accuracy of virtual colonography with computed tomography in 200 patients suspected of having one or more polyps...
Feasibility study of computed tomography colonography using limited bowel preparation at normal and low-dose levels studyJasper Florie
Department of Radiology, Academic Medical Center, G1 230, P O Box 22660, 1100 DD, Amsterdam, The Netherlands
Eur Radiol 17:3112-22. 2007..001). CT colonography without cleansing is preferred to colonoscopy and shows sufficient image quality and moderate sensitivity, without impaired diagnostic value at dose-levels as low as 0.7 mSv...
Performance of radiographers in the evaluation of CT colonographic imagesSebastiaan Jensch
Department of Radiology, Academic Medical Center, Meibergdreef 9, 1105 AZ Amsterdam, Noord Holland, The Netherlands
AJR Am J Roentgenol 188:W249-55. 2007..The purpose of this study was to compare the accuracy of radiographers with that of radiologists in the interpretation of CT colonographic images...
Primary uncleansed 2D versus primary electronically cleansed 3D in limited bowel preparation CT-colonography. Is there a difference for novices and experienced readers?Ayso H de Vries
Department of Radiology Academic Medical Centre, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
Eur Radiol 19:1939-50. 2009..Specificity for both novices and experienced observers was not significantly different. For novices primary electronically cleansed 3D is better for polyp detection than primary uncleansed 2D...
Perianal Crohn disease: evaluation of dynamic contrast-enhanced MR imaging as an indicator of disease activityKarin Horsthuis
Departments of Radiology and Gastroenterology, Academic Medical Center, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
Radiology 251:380-7. 2009..To prospectively determine clinical value of dynamic contrast material-enhanced magnetic resonance (MR) imaging in the evaluation of disease activity in perianal Crohn disease (CD)...
Graded compression ultrasonography and computed tomography in acute colonic diverticulitis: meta-analysis of test accuracyWytze Laméris
Department of Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
Eur Radiol 18:2498-511. 2008..Therefore, both US and CT can be used as initial diagnostic tool until new evidence is brought forward. However, CT is more likely to identify alternative diseases...
Feasibility of diffusion tensor imaging (DTI) with fibre tractography of the normal female pelvic floorF M Zijta
Department of Radiology, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
Eur Radiol 21:1243-9. 2011..To prospectively determine the feasibility of diffusion tensor imaging (DTI) with fibre tractography as a tool for the three-dimensional (3D) visualisation of normal pelvic floor anatomy...
Radiological staging in patients with hilar cholangiocarcinoma: a systematic review and meta-analysisA T Ruys
Department of Surgery, Academic Medical Center, Amsterdam, Netherlands
Br J Radiol 85:1255-62. 2012..To obtain diagnostic performance values of CT, MRI, ultrasound and 18-fludeoxyglucose positron emission tomography (PET)/CT for staging of hilar cholangiocarcinoma...
Implementation of uterine artery embolisation for symptomatic uterine fibroids: an inventoryS M van der Kooij
Departments of Obstetrics and Gynaecology, Radiology, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
Neth J Med 69:274-8. 2011....
Diagnostic performance of radiographers as compared to radiologists in magnetic resonance colonographyF M Zijta
Department of Radiology, Academic Medical Center, Amsterdam, Netherlands
Eur J Radiol 75:e12-7. 2010..To evaluate the diagnostic performance of radiographers compared to radiologists in the detection of colorectal lesions in MR colonography...
Portal vein embolization before liver resection: a systematic reviewK P van Lienden
Department of Radiology, Academic Medical Center, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
Cardiovasc Intervent Radiol 36:25-34. 2013..This is a review of literature on the indications, technique, and outcome of portal vein embolization (PVE)...
CT colonography with minimal bowel preparation: evaluation of tagging quality, patient acceptance and diagnostic accuracy in two iodine-based preparation schemesMarjolein H Liedenbaum
Department of Radiology, Academic Medical Centre, Amsterdam, The Netherlands
Eur Radiol 20:367-76. 2010..The aim of this study was to compare a 1-day with a 2-day iodine bowel preparation for CT colonography in a positive faecal occult blood test (FOBT) screening population...
Systematic review of exercise training or percutaneous transluminal angioplasty for intermittent claudicationF A Frans
Department of Radiology, Academic Medical Centre, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
Br J Surg 99:16-28. 2012....
Detection of partial-thickness supraspinatus tendon tears: is a single direct MR arthrography series in ABER position as accurate as conventional MR arthrography?Saskia A Schreinemachers
Department of Radiology, Onze Lieve Vrouwe Gasthuis, Amsterdam, The Netherlands
Skeletal Radiol 38:967-75. 2009....
Is a single direct MR arthrography series in ABER position as accurate in detecting anteroinferior labroligamentous lesions as conventional MR arthography?Saskia A Schreinemachers
Department of Radiology, Onze Lieve Vrouwe Gasthuis, Oosterpark 9, Postbus 95500, Amsterdam 1090 HM, The Netherlands
Skeletal Radiol 38:675-83. 2009..Inter-observer variability of both protocols was determined...
Improved focal liver lesion detection: comparison of single-shot spin-echo echo-planar and superparamagnetic iron oxide (SPIO)-enhanced MRIKenneth Coenegrachts
Department of Radiology, Bruges, Belgium
J Magn Reson Imaging 27:117-24. 2008....
