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Computed tomography and cross-sectional anatomy of the thorax in clinically normal dogs

Lieve De Rycke UGent, Ingrid Gielen UGent, Paul Simoens and Henri van Bree (2005) AMERICAN JOURNAL OF VETERINARY RESEARCH. 66(3). p.512-524
abstract
Objective-To provide a detailed anatomic description of the thorax in clinically normal dogs by means of computed tomography. Animals-4 clinically normal adult German Shepherd Dogs weighing 28 to 37 kg. Procedure-Dogs were anesthetized and positioned in ventral recumbency for computed tomographic (CT) examination of the thorax. A CT image from the thoracic inlet to the diaphragm was made by use of a third-generation scanner with a slice thickness of 5 mm. Individual images were reviewed by use of soft tissue (window width, 250 Hounsfield units;window level, 35 Hounsfield units) and lung (window width, 1,000 Hounsfield units; window level, -690 Hounsfield units) settings. One dog, weighing 28 kg, was euthanatized, bound on a wooden frame in the same position as used for CT examination, and frozen at -14degreesC until solid. By use of an electric band saw, the frozen thorax was sectioned at 10-mm-thick intervals. Slab sections were immediately cleaned, photographed, and compared with corresponding CT images. Results-Anatomic sections were studied, and identified anatomic structures were matched with structures on corresponding CT images. Except for some blood vessels and details of the heart, most of the bony and soft tissue structures of the thorax discerned on anatomic slices could be found on matched CT images. Conclusions and Clinical Relevance-Because CT images provide detailed information on most structures of the canine thorax, results of our study could be used as a guide for evaluation of CT images of the thorax of dogs with thoracic diseases.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
FELINE THORAX, HIGH-RESOLUTION CT, LUNG-CANCER, DIAGNOSIS, DISEASE, MINERALIZATION, MEDIASTINUM, METASTASES, ABDOMEN, BIOPSY
journal title
AMERICAN JOURNAL OF VETERINARY RESEARCH
Am. J. Vet. Res.
volume
66
issue
3
pages
512 - 524
Web of Science type
Article
Web of Science id
000227390600022
JCR category
VETERINARY SCIENCES
JCR impact factor
1.222 (2005)
JCR rank
29/129 (2005)
JCR quartile
1 (2005)
ISSN
0002-9645
DOI
10.2460/ajvr.2005.66.512
language
English
UGent publication?
yes
classification
A1
id
349969
handle
http://hdl.handle.net/1854/LU-349969
date created
2006-06-06 13:03:00
date last changed
2016-12-19 15:42:42
@article{349969,
  abstract     = {Objective-To provide a detailed anatomic description of the thorax in clinically normal dogs by means of computed tomography.
Animals-4 clinically normal adult German Shepherd Dogs weighing 28 to 37 kg.
Procedure-Dogs were anesthetized and positioned in ventral recumbency for computed tomographic (CT) examination of the thorax. A CT image from the thoracic inlet to the diaphragm was made by use of a third-generation scanner with a slice thickness of 5 mm. Individual images were reviewed by use of soft tissue (window width, 250 Hounsfield units;window level, 35 Hounsfield units) and lung (window width, 1,000 Hounsfield units; window level, -690 Hounsfield units) settings. One dog, weighing 28 kg, was euthanatized, bound on a wooden frame in the same position as used for CT examination, and frozen at -14degreesC until solid. By use of an electric band saw, the frozen thorax was sectioned at 10-mm-thick intervals. Slab sections were immediately cleaned, photographed, and compared with corresponding CT images.
Results-Anatomic sections were studied, and identified anatomic structures were matched with structures on corresponding CT images. Except for some blood vessels and details of the heart, most of the bony and soft tissue structures of the thorax discerned on anatomic slices could be found on matched CT images.
Conclusions and Clinical Relevance-Because CT images provide detailed information on most structures of the canine thorax, results of our study could be used as a guide for evaluation of CT images of the thorax of dogs with thoracic diseases.},
  author       = {De Rycke, Lieve and Gielen, Ingrid and Simoens, Paul and van Bree, Henri},
  issn         = {0002-9645},
  journal      = {AMERICAN JOURNAL OF VETERINARY RESEARCH},
  keyword      = {FELINE THORAX,HIGH-RESOLUTION CT,LUNG-CANCER,DIAGNOSIS,DISEASE,MINERALIZATION,MEDIASTINUM,METASTASES,ABDOMEN,BIOPSY},
  language     = {eng},
  number       = {3},
  pages        = {512--524},
  title        = {Computed tomography and cross-sectional anatomy of the thorax in clinically normal dogs},
  url          = {http://dx.doi.org/10.2460/ajvr.2005.66.512},
  volume       = {66},
  year         = {2005},
}

Chicago
De Rycke, Lieve, Ingrid Gielen, Paul Simoens, and Henri van Bree. 2005. “Computed Tomography and Cross-sectional Anatomy of the Thorax in Clinically Normal Dogs.” American Journal of Veterinary Research 66 (3): 512–524.
APA
De Rycke, Lieve, Gielen, I., Simoens, P., & van Bree, H. (2005). Computed tomography and cross-sectional anatomy of the thorax in clinically normal dogs. AMERICAN JOURNAL OF VETERINARY RESEARCH, 66(3), 512–524.
Vancouver
1.
De Rycke L, Gielen I, Simoens P, van Bree H. Computed tomography and cross-sectional anatomy of the thorax in clinically normal dogs. AMERICAN JOURNAL OF VETERINARY RESEARCH. 2005;66(3):512–24.
MLA
De Rycke, Lieve, Ingrid Gielen, Paul Simoens, et al. “Computed Tomography and Cross-sectional Anatomy of the Thorax in Clinically Normal Dogs.” AMERICAN JOURNAL OF VETERINARY RESEARCH 66.3 (2005): 512–524. Print.