Colon Transit Scintigraphy in Health and Constipation Using Oral Iodine-131-Cellulose
The purpose of the study was to assess if a new scintigraphic method for noninvasive assessment of colonic transit could differentiate between subjects with normal bowel transit and those with constipation. Eleven normal subjects and 29 constipated patients were given 4 MBq iodine-131-cellulose (131...
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| Veröffentlicht in: | The Journal of nuclear medicine (1978) 1990-06, Vol.31 (6), p.985-989 |
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| container_title | The Journal of nuclear medicine (1978) |
| container_volume | 31 |
| creator | McLean, Richard G Smart, Richard C Gaston-Parry, David Barbagallo, Suzanna Baker, Jennifer Lyons, Norman R Bruck, Catherine E King, Denis W Lubowski, David Z Talley, Nicholas A |
| description | The purpose of the study was to assess if a new scintigraphic method for noninvasive assessment of colonic transit could differentiate between subjects with normal bowel transit and those with constipation. Eleven normal subjects and 29 constipated patients were given 4 MBq iodine-131-cellulose (131I-cellulose) orally and sequential abdominal scans were performed at 6, 24, 48, 72, and 96 hr from which total and segmental percent retentions were calculated. There were clear differences between the normal subjects and the constipated patients for the total percent retention at all time intervals, on a segmental basis in the right colon at 24 hr, and in all segments at 48 and 72 hr. Three-day urinary excretion of radioiodine was minimal; 2.4% +/- 1.2% (mean +/- s.d.) in constipated patients and 3.1% +/- 0.8% in normals, with approximately 75% occurring in the first day. The use of oral radiotracers in the investigation of constipation appears promising. |
| format | Article |
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Eleven normal subjects and 29 constipated patients were given 4 MBq iodine-131-cellulose (131I-cellulose) orally and sequential abdominal scans were performed at 6, 24, 48, 72, and 96 hr from which total and segmental percent retentions were calculated. There were clear differences between the normal subjects and the constipated patients for the total percent retention at all time intervals, on a segmental basis in the right colon at 24 hr, and in all segments at 48 and 72 hr. Three-day urinary excretion of radioiodine was minimal; 2.4% +/- 1.2% (mean +/- s.d.) in constipated patients and 3.1% +/- 0.8% in normals, with approximately 75% occurring in the first day. 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Eleven normal subjects and 29 constipated patients were given 4 MBq iodine-131-cellulose (131I-cellulose) orally and sequential abdominal scans were performed at 6, 24, 48, 72, and 96 hr from which total and segmental percent retentions were calculated. There were clear differences between the normal subjects and the constipated patients for the total percent retention at all time intervals, on a segmental basis in the right colon at 24 hr, and in all segments at 48 and 72 hr. Three-day urinary excretion of radioiodine was minimal; 2.4% +/- 1.2% (mean +/- s.d.) in constipated patients and 3.1% +/- 0.8% in normals, with approximately 75% occurring in the first day. The use of oral radiotracers in the investigation of constipation appears promising.</description><subject>Administration, Oral</subject><subject>Adult</subject><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Cellulose - administration & dosage</subject><subject>Colon - diagnostic imaging</subject><subject>Colon - physiology</subject><subject>Colon - physiopathology</subject><subject>Constipation - diagnostic imaging</subject><subject>Constipation - physiopathology</subject><subject>Female</subject><subject>Gastrointestinal Transit - physiology</subject><subject>Humans</subject><subject>Iodine Radioisotopes</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Radionuclide Imaging</subject><issn>0161-5505</issn><issn>1535-5667</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1990</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpF0M9LwzAcBfAgypzTP0HIyVshaX72KEXdYLCD27mk7bdrRprWJEX23ztx4OldPjwe7wYtqWAiE1KqW7QkVNJMCCLu0UOMJ0KI1Fov0CJnXOecL9GhHN3o8T4YH23Cn431yR6Dmfozth6vwbjUY-NbXI4-JjuZZC_-EK0_4l0wDm_G1nrIKKNZCc7NbozwiO464yI8XXOFDu9v-3KdbXcfm_J1m_U5UyljqmO6FgUlALzoFCHKUKmoBNHSgjc5ZarlmhPa1UVb85wQ3QAlXOmma3JgK_Ty1zuF8WuGmKrBxuaywngY51ipQhVUCHaBz1c41wO01RTsYMK5uv7wX9TbY_9tA1R-bhyY8ItPfmC0klWhBfsBunpmiQ</recordid><startdate>19900601</startdate><enddate>19900601</enddate><creator>McLean, Richard G</creator><creator>Smart, Richard C</creator><creator>Gaston-Parry, David</creator><creator>Barbagallo, Suzanna</creator><creator>Baker, Jennifer</creator><creator>Lyons, Norman R</creator><creator>Bruck, Catherine E</creator><creator>King, Denis W</creator><creator>Lubowski, David Z</creator><creator>Talley, Nicholas A</creator><general>Soc Nuclear Med</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>19900601</creationdate><title>Colon Transit Scintigraphy in Health and Constipation Using Oral Iodine-131-Cellulose</title><author>McLean, Richard G ; Smart, Richard C ; Gaston-Parry, David ; Barbagallo, Suzanna ; Baker, Jennifer ; Lyons, Norman R ; Bruck, Catherine E ; King, Denis W ; Lubowski, David Z ; Talley, Nicholas A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-h237t-37f38b5910ee49f7007a16716e5d194c2137d48401fb9db42008ce10478cfc2e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1990</creationdate><topic>Administration, Oral</topic><topic>Adult</topic><topic>Aged</topic><topic>Aged, 80 and over</topic><topic>Cellulose - administration & dosage</topic><topic>Colon - diagnostic imaging</topic><topic>Colon - physiology</topic><topic>Colon - physiopathology</topic><topic>Constipation - diagnostic imaging</topic><topic>Constipation - physiopathology</topic><topic>Female</topic><topic>Gastrointestinal Transit - physiology</topic><topic>Humans</topic><topic>Iodine Radioisotopes</topic><topic>Male</topic><topic>Middle Aged</topic><topic>Radionuclide Imaging</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>McLean, Richard G</creatorcontrib><creatorcontrib>Smart, Richard C</creatorcontrib><creatorcontrib>Gaston-Parry, David</creatorcontrib><creatorcontrib>Barbagallo, Suzanna</creatorcontrib><creatorcontrib>Baker, Jennifer</creatorcontrib><creatorcontrib>Lyons, Norman R</creatorcontrib><creatorcontrib>Bruck, Catherine E</creatorcontrib><creatorcontrib>King, Denis W</creatorcontrib><creatorcontrib>Lubowski, David Z</creatorcontrib><creatorcontrib>Talley, Nicholas A</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>The Journal of nuclear medicine (1978)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>McLean, Richard G</au><au>Smart, Richard C</au><au>Gaston-Parry, David</au><au>Barbagallo, Suzanna</au><au>Baker, Jennifer</au><au>Lyons, Norman R</au><au>Bruck, Catherine E</au><au>King, Denis W</au><au>Lubowski, David Z</au><au>Talley, Nicholas A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Colon Transit Scintigraphy in Health and Constipation Using Oral Iodine-131-Cellulose</atitle><jtitle>The Journal of nuclear medicine (1978)</jtitle><addtitle>J Nucl Med</addtitle><date>1990-06-01</date><risdate>1990</risdate><volume>31</volume><issue>6</issue><spage>985</spage><epage>989</epage><pages>985-989</pages><issn>0161-5505</issn><eissn>1535-5667</eissn><abstract>The purpose of the study was to assess if a new scintigraphic method for noninvasive assessment of colonic transit could differentiate between subjects with normal bowel transit and those with constipation. Eleven normal subjects and 29 constipated patients were given 4 MBq iodine-131-cellulose (131I-cellulose) orally and sequential abdominal scans were performed at 6, 24, 48, 72, and 96 hr from which total and segmental percent retentions were calculated. There were clear differences between the normal subjects and the constipated patients for the total percent retention at all time intervals, on a segmental basis in the right colon at 24 hr, and in all segments at 48 and 72 hr. Three-day urinary excretion of radioiodine was minimal; 2.4% +/- 1.2% (mean +/- s.d.) in constipated patients and 3.1% +/- 0.8% in normals, with approximately 75% occurring in the first day. The use of oral radiotracers in the investigation of constipation appears promising.</abstract><cop>United States</cop><pub>Soc Nuclear Med</pub><pmid>2348244</pmid><tpages>5</tpages></addata></record> |
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| ispartof | The Journal of nuclear medicine (1978), 1990-06, Vol.31 (6), p.985-989 |
| issn | 0161-5505 1535-5667 |
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| source | MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Administration, Oral Adult Aged Aged, 80 and over Cellulose - administration & dosage Colon - diagnostic imaging Colon - physiology Colon - physiopathology Constipation - diagnostic imaging Constipation - physiopathology Female Gastrointestinal Transit - physiology Humans Iodine Radioisotopes Male Middle Aged Radionuclide Imaging |
| title | Colon Transit Scintigraphy in Health and Constipation Using Oral Iodine-131-Cellulose |
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