Difference between revisions of "Ultrasonography of the liver"

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[[File:Liver measurements on ultrasonography.jpg|thumb|Abdominal ultrasonography of the liver, as a sagittal plane through the midclavicular line, with some standard measurements.<ref name=efsumb2010>{{cite web|url=http://www.kosmos-design.co.uk/efsumb-ecb/ecbse-ch02-ultrasoundliver.pdf|title=Ultrasound of the liver - EFSUMB – European Course Book|website=European federation of societies for ultrasound in medicine and biology (EFSUMB)|author=Christoph F. Dietrich, Carla Serra, Maciej Jedrzejczyk|date=2010-07-28}}</ref>]]
 
[[File:Liver measurements on ultrasonography.jpg|thumb|Abdominal ultrasonography of the liver, as a sagittal plane through the midclavicular line, with some standard measurements.<ref name=efsumb2010>{{cite web|url=http://www.kosmos-design.co.uk/efsumb-ecb/ecbse-ch02-ultrasoundliver.pdf|title=Ultrasound of the liver - EFSUMB – European Course Book|website=European federation of societies for ultrasound in medicine and biology (EFSUMB)|author=Christoph F. Dietrich, Carla Serra, Maciej Jedrzejczyk|date=2010-07-28}}</ref>]]
 
[[File:Liver size at the midclavicular line at 0 to 7 years.png|thumb|Normal craniocaudal dimension of the posterior surface of the right lobe of the liver at the midclavicular line at ages 0 to 7.<ref name="RochaFerrer2009">{{cite journal|last1=Rocha|first1=Silvia Maria Sucena da|last2=Ferrer|first2=Ana Paula Scoleze|last3=Oliveira|first3=Ilka Regina Souza de|last4=Widman|first4=Azzo|last5=Chammas|first5=Maria Cristina|last6=Oliveira|first6=Luiz Antonio Nunes de|last7=Cerri|first7=Giovanni Guido|title=Determinação do tamanho do fígado de crianças normais, entre 0 e 7 anos, por ultrassonografia|journal=Radiologia Brasileira|volume=42|issue=1|year=2009|pages=7–13|issn=0100-3984|doi=10.1590/S0100-39842009000100004}}</ref>]]
 
[[File:Liver size at the midclavicular line at 0 to 7 years.png|thumb|Normal craniocaudal dimension of the posterior surface of the right lobe of the liver at the midclavicular line at ages 0 to 7.<ref name="RochaFerrer2009">{{cite journal|last1=Rocha|first1=Silvia Maria Sucena da|last2=Ferrer|first2=Ana Paula Scoleze|last3=Oliveira|first3=Ilka Regina Souza de|last4=Widman|first4=Azzo|last5=Chammas|first5=Maria Cristina|last6=Oliveira|first6=Luiz Antonio Nunes de|last7=Cerri|first7=Giovanni Guido|title=Determinação do tamanho do fígado de crianças normais, entre 0 e 7 anos, por ultrassonografia|journal=Radiologia Brasileira|volume=42|issue=1|year=2009|pages=7–13|issn=0100-3984|doi=10.1590/S0100-39842009000100004}}</ref>]]
 
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*Basic evaluation: ''Maximum dimension'' on a sagittal plane view through the midclavicular line, which is normally up to 18 cm in adults.<ref name=efsumb2010/>
The liver can be measured by the ''maximum dimension'' on a sagittal plane view through the midclavicular line, which is normally up to 18 cm in adults.<ref name=efsumb2010/> It is also possible to measure the ''cranio-caudal dimension'', which is normally up to 15 cm in adults.<ref name=efsumb2010/> This can be measured together with the ''ventro-dorsal dimension'' (or ''depth''), which is normally up to 13 cm.<ref name=efsumb2010/> Also, the caudate lobe is enlarged in many diseases. In the axial plane, the caudate lobe should normally have a cross-section of less than 0.55 of the rest of the liver.<ref name=efsumb2010/>
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*More comprehensive, also including:
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:*''Cranio-caudal dimension'', which is normally up to 15 cm in adults.<ref name=efsumb2010/>  
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:*''Ventro-dorsal dimension'' (or ''depth''), which is normally up to 13 cm.<ref name=efsumb2010/>  
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:*''Relative size of caudate lobe'': In the axial plane, the caudate lobe should normally have a cross-section of less than 0.55 of the rest of the liver.<ref name=efsumb2010/>
  
 
==Diseases==
 
==Diseases==

Revision as of 10:40, 6 December 2018

Author: Mikael Häggström [notes 1]

Size

File:Liver measurements on ultrasonography.jpg
Abdominal ultrasonography of the liver, as a sagittal plane through the midclavicular line, with some standard measurements.[1]
File:Liver size at the midclavicular line at 0 to 7 years.png
Normal craniocaudal dimension of the posterior surface of the right lobe of the liver at the midclavicular line at ages 0 to 7.[2]
  • Basic evaluation: Maximum dimension on a sagittal plane view through the midclavicular line, which is normally up to 18 cm in adults.[1]
  • More comprehensive, also including:
  • Cranio-caudal dimension, which is normally up to 15 cm in adults.[1]
  • Ventro-dorsal dimension (or depth), which is normally up to 13 cm.[1]
  • Relative size of caudate lobe: In the axial plane, the caudate lobe should normally have a cross-section of less than 0.55 of the rest of the liver.[1]

Diseases

Notes

  1. For a full list of contributors, see article history. Creators of images are attributed at the image description pages, seen by clicking on the images. See Radlines:Authorship for details.

References

  1. 1.0 1.1 1.2 1.3 1.4 Christoph F. Dietrich, Carla Serra, Maciej Jedrzejczyk (2010-07-28). Ultrasound of the liver - EFSUMB – European Course Book. European federation of societies for ultrasound in medicine and biology (EFSUMB).
  2. Rocha, Silvia Maria Sucena da; Ferrer, Ana Paula Scoleze; Oliveira, Ilka Regina Souza de; Widman, Azzo; Chammas, Maria Cristina; Oliveira, Luiz Antonio Nunes de; Cerri, Giovanni Guido (2009). "Determinação do tamanho do fígado de crianças normais, entre 0 e 7 anos, por ultrassonografia ". Radiologia Brasileira 42 (1): 7–13. doi:10.1590/S0100-39842009000100004. ISSN 0100-3984.