Published 1990
| Version v1
Book
Polymeric oral contrast agents for MR imaging of the gastrointestinal tract
Creators
Description
This paper develops polymeric MR T1 and T2 contrast agents to improve recognition of abnormal structures within the gastrointestinal tract. The T1 and T2 relaxivities of both the paramagnetic agent Gd-DTPA and supraparamagnetic ferrite particles were measured at 0.5 T in the absence and presence of varying concentrations of several water-soluble polymers, including polyethylene glycol (PEG), polyvinylpyrrolidone (PVP), cellulose, and cellulose/xanthan mixtures
Additional details
Publishing Information
- Publisher
- Radiological Society of North America Inc.
- Imprint Place
- Oak Brook, IL (United States)
- Imprint Title
- Seventy sixth scientific assembly and annual meeting of the Radiological Society of North America
- Imprint Pagination
- 331 p.
- Journal Page Range
- p. 154.
Conference
- Title
- 76. scientific assembly and annual meeting of the Radiological Society of North America.
- Dates
- 25-30 Nov 1990.
- Place
- Chicago, IL (United States).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 23035872
- Subject category
- S62: RADIOLOGY AND NUCLEAR MEDICINE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CONTRAST MEDIA; DIAGNOSIS; DTPA; GADOLINIUM; GASTROINTESTINAL TRACT; IMAGE PROCESSING; NMR IMAGING; ORAL ADMINISTRATION; SPIN-LATTICE RELAXATION; SPIN-SPIN RELAXATION; TECHNOLOGY ASSESSMENT
- Descriptors DEC
- AMINO ACIDS; CARBOXYLIC ACIDS; CHELATING AGENTS; DIAGNOSTIC TECHNIQUES; DIGESTIVE SYSTEM; DRUGS; ELEMENTS; INTAKE; METALS; ORGANIC ACIDS; ORGANIC COMPOUNDS; RADIOPROTECTIVE SUBSTANCES; RARE EARTHS; RELAXATION; RESPONSE MODIFYING FACTORS
Optional Information
- Secondary number(s)
- CONF-901103--.