Prone-supine change in organ position: CT demonstration
A study of positional variation of anatomic structures in 38 patients undergoing CT in both the supine and prone positions prior to beginning radiotherapy is reported. Within the thorax, turning the patient to the prone position resulted in a ventral shift of hilar structures in 36 of 38 patients. I...
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| Veröffentlicht in: | American journal of roentgenology (1976) 1980-10, Vol.135 (4), p.815-820 |
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| container_title | American journal of roentgenology (1976) |
| container_volume | 135 |
| creator | Ball, WS Wicks, JD Mettler, FA, Jr |
| description | A study of positional variation of anatomic structures in 38 patients undergoing CT in both the supine and prone positions prior to beginning radiotherapy is reported. Within the thorax, turning the patient to the prone position resulted in a ventral shift of hilar structures in 36 of 38 patients. In two patients, pulmonary metastases shifted ventrally and caudally in the prone position. In all cases reviewed, prone positioning produced a ventral shift of the heart and great vessels. Within the abdomen, prone positioning produced ventral as well as caudal shift of both the liver and spleen in 34 of 38 patients. In all of the patients, a ventral shift of the kidneys as well as caudal shift was noted. Little or no variation of position was noted in cervical or pelvic structures with changing body positions. |
| doi_str_mv | 10.2214/ajr.135.4.815 |
| format | Article |
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Within the thorax, turning the patient to the prone position resulted in a ventral shift of hilar structures in 36 of 38 patients. In two patients, pulmonary metastases shifted ventrally and caudally in the prone position. In all cases reviewed, prone positioning produced a ventral shift of the heart and great vessels. Within the abdomen, prone positioning produced ventral as well as caudal shift of both the liver and spleen in 34 of 38 patients. In all of the patients, a ventral shift of the kidneys as well as caudal shift was noted. 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Little or no variation of position was noted in cervical or pelvic structures with changing body positions.</description><subject>Digestive System - diagnostic imaging</subject><subject>Head - diagnostic imaging</subject><subject>Humans</subject><subject>Liver - diagnostic imaging</subject><subject>Lung - diagnostic imaging</subject><subject>Neck - diagnostic imaging</subject><subject>Pelvis - diagnostic imaging</subject><subject>Posture</subject><subject>Radiography, Thoracic</subject><subject>Respiration</subject><subject>Retroperitoneal Space - diagnostic imaging</subject><subject>Space life sciences</subject><subject>Spleen - diagnostic imaging</subject><subject>Tomography, X-Ray Computed</subject><issn>0361-803X</issn><issn>1546-3141</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1980</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpFkE1Lw0AQhhdRaq0ePQo5eUvcyX6l3qT4BQU9VPC2bJJNuyXZjbspwX_vlhZ7Gph5eF_mQegWcJbnQB_U1mdAWEazAtgZmgKjPCVA4RxNMeGQFph8X6KrELYYY1HMxQRNuBAFwHyKxKd3Vqdh1xurk2qj7FonxibOr5VNehfMYJx9TBarpNads2Hwar-5RheNaoO-Oc4Z-np5Xi3e0uXH6_viaZlWhBVDGutyRjVvamhqXBaC5YLpkgJVJeMKSK2FErRmgggdb5RVZM5rhouK8qppyAzdH3J77352OgyyM6HSbausdrsgBSPxFU4jmB7AyrsQvG5k702n_K8ELPeiZBQloyhJZRQV-btj8K7sdP1PH82cijdmvRmN1zJ0qm0jDXIcx1PQH1r8cE4</recordid><startdate>198010</startdate><enddate>198010</enddate><creator>Ball, WS</creator><creator>Wicks, JD</creator><creator>Mettler, FA, Jr</creator><general>Am Roentgen Ray Soc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>198010</creationdate><title>Prone-supine change in organ position: CT demonstration</title><author>Ball, WS ; Wicks, JD ; Mettler, FA, Jr</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c358t-789254e6fd1fd0b875275eb414ab56a13de7a74d5737e52745c396d508c46cff3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1980</creationdate><topic>Digestive System - diagnostic imaging</topic><topic>Head - diagnostic imaging</topic><topic>Humans</topic><topic>Liver - diagnostic imaging</topic><topic>Lung - diagnostic imaging</topic><topic>Neck - diagnostic imaging</topic><topic>Pelvis - diagnostic imaging</topic><topic>Posture</topic><topic>Radiography, Thoracic</topic><topic>Respiration</topic><topic>Retroperitoneal Space - diagnostic imaging</topic><topic>Space life sciences</topic><topic>Spleen - diagnostic imaging</topic><topic>Tomography, X-Ray Computed</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ball, WS</creatorcontrib><creatorcontrib>Wicks, JD</creatorcontrib><creatorcontrib>Mettler, FA, Jr</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>American journal of roentgenology (1976)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ball, WS</au><au>Wicks, JD</au><au>Mettler, FA, Jr</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Prone-supine change in organ position: CT demonstration</atitle><jtitle>American journal of roentgenology (1976)</jtitle><addtitle>AJR Am J Roentgenol</addtitle><date>1980-10</date><risdate>1980</risdate><volume>135</volume><issue>4</issue><spage>815</spage><epage>820</epage><pages>815-820</pages><issn>0361-803X</issn><eissn>1546-3141</eissn><abstract>A study of positional variation of anatomic structures in 38 patients undergoing CT in both the supine and prone positions prior to beginning radiotherapy is reported. 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| identifier | ISSN: 0361-803X |
| ispartof | American journal of roentgenology (1976), 1980-10, Vol.135 (4), p.815-820 |
| issn | 0361-803X 1546-3141 |
| language | eng |
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| source | American Roentgen Ray Society; MEDLINE; Alma/SFX Local Collection |
| subjects | Digestive System - diagnostic imaging Head - diagnostic imaging Humans Liver - diagnostic imaging Lung - diagnostic imaging Neck - diagnostic imaging Pelvis - diagnostic imaging Posture Radiography, Thoracic Respiration Retroperitoneal Space - diagnostic imaging Space life sciences Spleen - diagnostic imaging Tomography, X-Ray Computed |
| title | Prone-supine change in organ position: CT demonstration |
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