Skip to main content
Top
Published in: Surgical Endoscopy 10/2018

01-10-2018

Computer tomographic analysis of organ motion caused by respiration and intraoperative pneumoperitoneum in a porcine model for navigated minimally invasive esophagectomy

Authors: Felix Nickel, Hannes G. Kenngott, Jochen Neuhaus, Nathanael Andrews, Carly Garrow, Johannes Kast, Christof M. Sommer, Tobias Gehrig, Carsten N. Gutt, Hans-Peter Meinzer, Beat P. Müller-Stich

Published in: Surgical Endoscopy | Issue 10/2018

Login to get access

Abstract

Background

Navigation systems have the potential to facilitate intraoperative orientation and recognition of anatomical structures. Intraoperative accuracy of navigation in thoracoabdominal surgery depends on soft tissue deformation. We evaluated esophageal motion caused by respiration and pneumoperitoneum in a porcine model for minimally invasive esophagectomy.

Methods

In ten pigs (20–34 kg) under general anesthesia, gastroscopic hemoclips were applied to the cervical (CE), high (T1), middle (T2), and lower thoracic (T3) level, and to the gastroesophageal junction (GEJ) of the esophagus. Furthermore, skin markers were applied. Three-dimensional (3D) and four-dimensional (4D) computed tomography (CT) scans were acquired before and after creation of pneumoperitoneum. Marker positions and lung volumes were analyzed with open source image segmentation software.

Results

Respiratory motion of the esophagus was higher at T3 (7.0 ± 3.3 mm, mean ± SD) and GEJ (6.9 ± 2.8 mm) than on T2 (4.5 ± 1.8 mm), T1 (3.1 ± 1.8 mm), and CE (1.3 ± 1.1 mm). There was significant motion correlation in between the esophageal levels. T1 motion correlated with all other esophagus levels (r = 0.51, p = 0.003). Esophageal motion correlated with ventilation volume (419 ± 148 ml) on T1 (r = 0.29), T2 (r = 0.44), T3 (r = 0.54), and GEJ (r = 0.58) but not on CE (r = − 0.04). Motion correlation of the esophagus with skin markers was moderate to high for T1, T2, T3, GEJ, but not evident for CE. Pneumoperitoneum led to considerable displacement of the esophagus (8.2 ± 3.4 mm) and had a level-specific influence on respiratory motion.

Conclusions

The position and motion of the esophagus was considerably influenced by respiration and creation of pneumoperitoneum. Esophageal motion correlated with respiration and skin motion. Possible compensation mechanisms for soft tissue deformation were successfully identified. The porcine model is similar to humans for respiratory esophageal motion and can thus help to develop navigation systems with compensation for soft tissue deformation.
Literature
2.
go back to reference Verhage RJ, Hazebroek EJ, Boone J, Van Hillegersberg R (2009) Minimally invasive surgery compared to open procedures in esophagectomy for cancer: a systematic review of the literature. Minerva Chir 64:135–146PubMed Verhage RJ, Hazebroek EJ, Boone J, Van Hillegersberg R (2009) Minimally invasive surgery compared to open procedures in esophagectomy for cancer: a systematic review of the literature. Minerva Chir 64:135–146PubMed
10.
go back to reference Nickel F (2014) Accuracy assessment of a navigation system and analysis of soft tissue deformation in an experimental model for minimally invasive esophagectomy. Doctoral thesis, Heidelberg University Nickel F (2014) Accuracy assessment of a navigation system and analysis of soft tissue deformation in an experimental model for minimally invasive esophagectomy. Doctoral thesis, Heidelberg University
12.
go back to reference Troidl H, Bäcker B, Langer B, Winkler-Wilfurth A (1993) Fehleranalyse — Evaluierung und Verhütung von Komplikationen; ihre juristische Implikation. In: Hartel W (eds) Wandel der Chirurgie in unserer Zeit. Langenbecks Archiv für Chirurgie (Gegründet 1860, Kongreßorgan der Deutschen Gesellschaft für Chirurgie), vol 1993. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-78145-2_12 CrossRef Troidl H, Bäcker B, Langer B, Winkler-Wilfurth A (1993) Fehleranalyse — Evaluierung und Verhütung von Komplikationen; ihre juristische Implikation. In: Hartel W (eds) Wandel der Chirurgie in unserer Zeit. Langenbecks Archiv für Chirurgie (Gegründet 1860, Kongreßorgan der Deutschen Gesellschaft für Chirurgie), vol 1993. Springer, Berlin, Heidelberg. https://​doi.​org/​10.​1007/​978-3-642-78145-2_​12 CrossRef
13.
go back to reference Boselova L, Meitner ER (1977) Comparative morphology of the esophagus in various vertebrates II. Mammals. Gegenbaurs Morphol Jahrb 123:311–326PubMed Boselova L, Meitner ER (1977) Comparative morphology of the esophagus in various vertebrates II. Mammals. Gegenbaurs Morphol Jahrb 123:311–326PubMed
15.
go back to reference Green EM, Forrest LJ, Adams WM (2003) A vacuum-formable mattress for veterinary radiotherapy positioning: comparison with conventional methods. Vet Radiol Ultrasound 44:476–479CrossRef Green EM, Forrest LJ, Adams WM (2003) A vacuum-formable mattress for veterinary radiotherapy positioning: comparison with conventional methods. Vet Radiol Ultrasound 44:476–479CrossRef
21.
go back to reference Wang ZY (1991) The length of the esophagus measured by SND-1 esophagus detector. Report of 197 cases. Zhonghua Wai Ke Za Zhi 29:566, 590PubMed Wang ZY (1991) The length of the esophagus measured by SND-1 esophagus detector. Report of 197 cases. Zhonghua Wai Ke Za Zhi 29:566, 590PubMed
22.
go back to reference Wei XH (1989) Measurement of the length of the adult esophagus using a fiberogastroscope: 104 cases. Zhonghua Wai Ke Za Zhi 27:407–408, 444–405PubMed Wei XH (1989) Measurement of the length of the adult esophagus using a fiberogastroscope: 104 cases. Zhonghua Wai Ke Za Zhi 27:407–408, 444–405PubMed
23.
go back to reference Li Q, Castell JA, Castell DO (1994) Manometric determination of esophageal length. Am J Gastroenterol 89:722–725PubMed Li Q, Castell JA, Castell DO (1994) Manometric determination of esophageal length. Am J Gastroenterol 89:722–725PubMed
26.
go back to reference Banovac F, Tang J, Xu S, Lindisch D, Chung HY, Levy EB, Chang T, McCullough MF, Yaniv Z, Wood BJ, Cleary K (2005) Precision targeting of liver lesions using a novel electromagnetic navigation device in physiologic phantom and swine. Med Phys 32:2698–2705CrossRef Banovac F, Tang J, Xu S, Lindisch D, Chung HY, Levy EB, Chang T, McCullough MF, Yaniv Z, Wood BJ, Cleary K (2005) Precision targeting of liver lesions using a novel electromagnetic navigation device in physiologic phantom and swine. Med Phys 32:2698–2705CrossRef
30.
go back to reference Koch N, Liu HH, Starkschall G, Jacobson M, Forster K, Liao Z, Komaki R, Stevens CW (2004) Evaluation of internal lung motion for respiratory-gated radiotherapy using MRI: part I–correlating internal lung motion with skin fiducial motion. Int J Radiat Oncol Biol Phys 60:1459–1472CrossRef Koch N, Liu HH, Starkschall G, Jacobson M, Forster K, Liao Z, Komaki R, Stevens CW (2004) Evaluation of internal lung motion for respiratory-gated radiotherapy using MRI: part I–correlating internal lung motion with skin fiducial motion. Int J Radiat Oncol Biol Phys 60:1459–1472CrossRef
31.
go back to reference Sra J, Krum D, Malloy A, Bhatia A, Cooley R, Blanck Z, Dhala A, Anderson AJ, Akhtar M (2006) Posterior left atrial-esophageal relationship throughout the cardiac cycle. J Interv Card Electrophysiol 16:73–80CrossRef Sra J, Krum D, Malloy A, Bhatia A, Cooley R, Blanck Z, Dhala A, Anderson AJ, Akhtar M (2006) Posterior left atrial-esophageal relationship throughout the cardiac cycle. J Interv Card Electrophysiol 16:73–80CrossRef
32.
go back to reference Plathow C, Zimmermann H, Fink C, Umathum R, Schobinger M, Huber P, Zuna I, Debus J, Schlegel W, Meinzer HP, Semmler W, Kauczor HU, Bock M (2005) Influence of different breathing maneuvers on internal and external organ motion: use of fiducial markers in dynamic MRI. Int J Radiat Oncol Biol Phys 62:238–245CrossRef Plathow C, Zimmermann H, Fink C, Umathum R, Schobinger M, Huber P, Zuna I, Debus J, Schlegel W, Meinzer HP, Semmler W, Kauczor HU, Bock M (2005) Influence of different breathing maneuvers on internal and external organ motion: use of fiducial markers in dynamic MRI. Int J Radiat Oncol Biol Phys 62:238–245CrossRef
33.
go back to reference Birkfellner W, Watzinger F, Wanschitz F, Ewers R, Bergmann H (1998) Calibration of tracking systems in a surgical environment. IEEE Trans Med Imaging 17:737–742CrossRef Birkfellner W, Watzinger F, Wanschitz F, Ewers R, Bergmann H (1998) Calibration of tracking systems in a surgical environment. IEEE Trans Med Imaging 17:737–742CrossRef
34.
go back to reference Muench RK, Blattmann H, Kaser-Hotz B, Bley CR, Seiler PG, Sumova A, Verwey J (2004) Combining magnetic and optical tracking for computer aided therapy. Z Med Phys 14:189–194CrossRef Muench RK, Blattmann H, Kaser-Hotz B, Bley CR, Seiler PG, Sumova A, Verwey J (2004) Combining magnetic and optical tracking for computer aided therapy. Z Med Phys 14:189–194CrossRef
35.
go back to reference Bintintan V, Gutt CN, Mehrabi A, Yazdi SF, Kashfi A, Funariu G, Ciuce C (2009) Gas-chamber mediastinoscopy for dissection of the upper esophagus. Chirurgia (Bucur) 104:67–72 Bintintan V, Gutt CN, Mehrabi A, Yazdi SF, Kashfi A, Funariu G, Ciuce C (2009) Gas-chamber mediastinoscopy for dissection of the upper esophagus. Chirurgia (Bucur) 104:67–72
36.
go back to reference Bintintan VV, Mehrabi A, Fonouni H, Esmaeilzadeh M, Muller-Stich BP, Funariu G, Ciuce C, Gutt CN (2009) Feasibility of a high intrathoracic esophagogastric anastomosis without thoracic access after laparoscopic-assisted transhiatal esophagectomy: a pilot experimental study. Surg Innov 16:228–236. https://doi.org/10.1177/1553350609345852 CrossRefPubMed Bintintan VV, Mehrabi A, Fonouni H, Esmaeilzadeh M, Muller-Stich BP, Funariu G, Ciuce C, Gutt CN (2009) Feasibility of a high intrathoracic esophagogastric anastomosis without thoracic access after laparoscopic-assisted transhiatal esophagectomy: a pilot experimental study. Surg Innov 16:228–236. https://​doi.​org/​10.​1177/​1553350609345852​ CrossRefPubMed
37.
go back to reference Bintintan VV, Mehrabi A, Fonouni H, Golriz M, Koninger J, Kashfi A, Funariu G, Buechler MW, Ciuce C, Gutt CN (2009) Evaluation of the combined laparoscopic and mediastinoscopic esophagectomy technique. Chirurgia (Bucur) 104:187–194 Bintintan VV, Mehrabi A, Fonouni H, Golriz M, Koninger J, Kashfi A, Funariu G, Buechler MW, Ciuce C, Gutt CN (2009) Evaluation of the combined laparoscopic and mediastinoscopic esophagectomy technique. Chirurgia (Bucur) 104:187–194
Metadata
Title
Computer tomographic analysis of organ motion caused by respiration and intraoperative pneumoperitoneum in a porcine model for navigated minimally invasive esophagectomy
Authors
Felix Nickel
Hannes G. Kenngott
Jochen Neuhaus
Nathanael Andrews
Carly Garrow
Johannes Kast
Christof M. Sommer
Tobias Gehrig
Carsten N. Gutt
Hans-Peter Meinzer
Beat P. Müller-Stich
Publication date
01-10-2018
Publisher
Springer US
Published in
Surgical Endoscopy / Issue 10/2018
Print ISSN: 0930-2794
Electronic ISSN: 1432-2218
DOI
https://doi.org/10.1007/s00464-018-6168-2

Other articles of this Issue 10/2018

Surgical Endoscopy 10/2018 Go to the issue