Affiliation: Massachusetts General Hospital
- CT colonography: digital subtraction bowel cleansing with mucosal reconstruction initial observationsMichael E Zalis
Department of Radiology, Division of Abdominal Imaging and Intervention, Massachusetts General Hospital, 55 Fruit St, White 270, Boston, MA 02114, USA
Radiology 226:911-7. 2003..Their performance for detection of lesions larger than 1 cm was similar to that with conventional CT colonography...
- CT colonography: progress toward colorectal evaluation without catharsisElizabeth G McFarland
Gastroenterology 127:1623-6. 2004
- Polyp size at CT colonography after electronic subtraction cleansing in an anthropomorphic colon phantomMichael E Zalis
Division of Abdominal Imaging and Intervention, Department of Radiology, Massachusetts General Hospital, 55 Fruit St, White 270, Boston, MA 02114, USA
Radiology 236:118-24. 2005..To evaluate the effect of various bowel contrast material concentrations and subtraction software on size measurements of well-defined polyp lesions in a colon phantom at CT colonography...
- Imaging of inflammatory bowel disease: CT and MRMichael Zalis
Department of Abdominal Imaging and Interventional Radiology, Massachusetts General Hospital, Boston 02114, USA
Dig Dis 22:56-62. 2004....
- Digital subtraction bowel cleansing for CT colonography using morphological and linear filtration methodsMichael E Zalis
Department of Radiology, Massachusetts General Hospital, 55 Fruit St Boston, MA 02114, USA
IEEE Trans Med Imaging 23:1335-43. 2004....
- Importance and effects of altered workplace ergonomics in modern radiology suitesMukesh G Harisinghani
Department of Radiology, Division of Abdominal Imaging and Intervention, Massachusetts General Hospital, 55 Fruit St, White 289, Boston, MA 02114, USA
Radiographics 24:615-27. 2004..Optimization of workplace ergonomics should be considered in the basic design of any modern radiology suite...
- Computerized tomographic colonography: performance evaluation in a retrospective multicenter settingC Daniel Johnson
Department of Radiology, Mayo Clinic, Rochester, Minnesota 55905, USA
Gastroenterology 125:688-95. 2003..The aim of this study was to assess the accuracy of computerized tomographic colonography for detecting clinically important colorectal neoplasia (polyps >or=10 mm in diameter) in a multi-institutional study...
- Initial observations of electronic medical record usage during CT and MRI interpretation: Frequency of use and impact on workflowAbraham Lin
Department of Radiology, Massachusetts General Hospital, Boston, 02114, USA
AJR Am J Roentgenol 195:188-93. 2010..We assessed the gross frequency and pattern of EMR usage in the interpretation of diagnostic CT and MRI examinations...
- CT colonography reporting and data system: a consensus proposalMichael E Zalis
Radiology 236:3-9. 2005
- Tagging-based, electronically cleansed CT colonography: evaluation of patient comfort and image readabilityMichael E Zalis
Division of Abdominal Imaging and Interventional Radiology, Department of Radiology, Massachusetts General Hospital, White 270, 55 Fruit Street, Boston, MA 02114, USA
Radiology 239:149-59. 2006..To prospectively compare the homogeneity, adequacy, and patient acceptance of nonionic iodine-based regimens with those of a barium-based regimen for computed tomographic (CT) colonography with electronic subtraction cleansing...
- CT colonography: influence of 3D viewing and polyp candidate features on interpretation with computer-aided detectionRong Shi
Department of Radiology, Stanford University Medical Center, James H Clark Center, 318 Campus Dr, Room S324, Stanford, CA 94305 5450, and Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
Radiology 239:768-76. 2006....
- Structure-analysis method for electronic cleansing in cathartic and noncathartic CT colonographyWenli Cai
Department of Radiology, Massachusetts General Hospital Harvard Medical School, Boston, Massachusetts 02114, USA
Med Phys 35:3259-77. 2008..It provides a cleansed colon with substantially reduced subtraction artifacts...
- Low-dose CT colonography in children: initial experience, technical feasibility, and utilitySudha Anupindi
Department of Radiology, Massachusetts General Hospital, 55 Fruit St, White 246, Boston, MA 02115, USA
Pediatr Radiol 35:518-24. 2005..Large studies in the literature, although focused on adult populations, have shown CTC to be a safe, accurate, non-invasive technique...
- An analysis of the potential impact of computed tomographic colonography (virtual colonoscopy) on colonoscopy demandChin Hur
Gastrointestinal Unit, Harvard Medicasl School, Boston, MA, USA
Gastroenterology 127:1312-21. 2004..However, no formal analysis of the impact of CTC on colonoscopy demand has been reported...
- Quality and consistency in CT colonography and research reportingAbraham H Dachman
Radiology 230:319-23. 2004
- CT colonography: current and future applicationsJanet C Miller
Department of Radiology, Massachusetts General Hospital, Boston, Massachusetts 02114, USA
J Am Coll Radiol 4:927-30. 2007