Congenital Pulmonary Airway Malformation in Children: Advantages of an Additional Trocar in the Lower Thorax for Pulmonary Lobectomy
Aim: To present the use of an additional trocar (AT) in the lower thorax during thoracoscopic pulmonary lobectomy (TPL) in children with congenital pulmonary airway malformation.Methods: For a lower lobe TPL (LL), an AT is inserted in the 10th intercostal space (IS) in the posterior axillary line af...
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Frontiers Media S.A.
2021
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oai:doaj.org-article:bce3f2236a2c45ce8e22d72b8510c61f2021-12-03T06:55:30ZCongenital Pulmonary Airway Malformation in Children: Advantages of an Additional Trocar in the Lower Thorax for Pulmonary Lobectomy2296-236010.3389/fped.2021.722428https://doaj.org/article/bce3f2236a2c45ce8e22d72b8510c61f2021-12-01T00:00:00Zhttps://www.frontiersin.org/articles/10.3389/fped.2021.722428/fullhttps://doaj.org/toc/2296-2360Aim: To present the use of an additional trocar (AT) in the lower thorax during thoracoscopic pulmonary lobectomy (TPL) in children with congenital pulmonary airway malformation.Methods: For a lower lobe TPL (LL), an AT is inserted in the 10th intercostal space (IS) in the posterior axillary line after trocars for a 5-mm 30° scope, and the surgeon's left and right hands are inserted conventionally in the 6th, 4th, and 8th IS in the anterior axillary line, respectively. For an upper lobe TPL (UL), the AT is inserted in the 9th IS, and trocars are inserted in the 5th, 3rd, and 7th IS, respectively. By switching between trocars (6th↔8th for the scope, 4th↔6th for the left hand, and 8th↔10th for the right hand during LL and 5th↔7th, 3rd↔5th, and 7th↔9th during UL, respectively), vital anatomic landmarks (pulmonary veins, bronchi, and feeding arteries) can be viewed posteriorly. The value of AT was assessed from blood loss, operative time, duration of chest tube insertion, requirement for post-operative analgesia, and incidence of perioperative complications.Results: On comparing AT+ (n = 28) and AT– (n = 27), mean intraoperative blood loss (5.6 vs. 13.0 ml), operative time (3.9 vs. 5.1 h), and duration of chest tube insertion (2.2 vs. 3.4 days) were significantly decreased with AT (p < 0.05, respectively). Differences in post-operative analgesia were not significant. There were three complications requiring conversion to open/mini-thoracotomy: AT– (n = 2; bleeding), AT+: (n = 1; erroneous stapling).Conclusions: An AT and switching facilitated posterior dissection during TPL in children with congenital pulmonary airway malformation enhancing safety and efficiency.Hiroyuki KogaTakanori OchiShunki HirayamaYukio WatanabeHiroyasu UenoKota ImashimizuKazuhiro SuzukiRyohei KuwatsuruKinya NishimuraGeoffrey J. LaneKenji SuzukiAtsuyuki YamatakaFrontiers Media S.A.articlethoracoscopic surgerypulmonary lobectomycongenital pulmonary airway malformationchildanterior approachposterior approachPediatricsRJ1-570ENFrontiers in Pediatrics, Vol 9 (2021) |
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EN |
| topic |
thoracoscopic surgery pulmonary lobectomy congenital pulmonary airway malformation child anterior approach posterior approach Pediatrics RJ1-570 |
| spellingShingle |
thoracoscopic surgery pulmonary lobectomy congenital pulmonary airway malformation child anterior approach posterior approach Pediatrics RJ1-570 Hiroyuki Koga Takanori Ochi Shunki Hirayama Yukio Watanabe Hiroyasu Ueno Kota Imashimizu Kazuhiro Suzuki Ryohei Kuwatsuru Kinya Nishimura Geoffrey J. Lane Kenji Suzuki Atsuyuki Yamataka Congenital Pulmonary Airway Malformation in Children: Advantages of an Additional Trocar in the Lower Thorax for Pulmonary Lobectomy |
| description |
Aim: To present the use of an additional trocar (AT) in the lower thorax during thoracoscopic pulmonary lobectomy (TPL) in children with congenital pulmonary airway malformation.Methods: For a lower lobe TPL (LL), an AT is inserted in the 10th intercostal space (IS) in the posterior axillary line after trocars for a 5-mm 30° scope, and the surgeon's left and right hands are inserted conventionally in the 6th, 4th, and 8th IS in the anterior axillary line, respectively. For an upper lobe TPL (UL), the AT is inserted in the 9th IS, and trocars are inserted in the 5th, 3rd, and 7th IS, respectively. By switching between trocars (6th↔8th for the scope, 4th↔6th for the left hand, and 8th↔10th for the right hand during LL and 5th↔7th, 3rd↔5th, and 7th↔9th during UL, respectively), vital anatomic landmarks (pulmonary veins, bronchi, and feeding arteries) can be viewed posteriorly. The value of AT was assessed from blood loss, operative time, duration of chest tube insertion, requirement for post-operative analgesia, and incidence of perioperative complications.Results: On comparing AT+ (n = 28) and AT– (n = 27), mean intraoperative blood loss (5.6 vs. 13.0 ml), operative time (3.9 vs. 5.1 h), and duration of chest tube insertion (2.2 vs. 3.4 days) were significantly decreased with AT (p < 0.05, respectively). Differences in post-operative analgesia were not significant. There were three complications requiring conversion to open/mini-thoracotomy: AT– (n = 2; bleeding), AT+: (n = 1; erroneous stapling).Conclusions: An AT and switching facilitated posterior dissection during TPL in children with congenital pulmonary airway malformation enhancing safety and efficiency. |
| format |
article |
| author |
Hiroyuki Koga Takanori Ochi Shunki Hirayama Yukio Watanabe Hiroyasu Ueno Kota Imashimizu Kazuhiro Suzuki Ryohei Kuwatsuru Kinya Nishimura Geoffrey J. Lane Kenji Suzuki Atsuyuki Yamataka |
| author_facet |
Hiroyuki Koga Takanori Ochi Shunki Hirayama Yukio Watanabe Hiroyasu Ueno Kota Imashimizu Kazuhiro Suzuki Ryohei Kuwatsuru Kinya Nishimura Geoffrey J. Lane Kenji Suzuki Atsuyuki Yamataka |
| author_sort |
Hiroyuki Koga |
| title |
Congenital Pulmonary Airway Malformation in Children: Advantages of an Additional Trocar in the Lower Thorax for Pulmonary Lobectomy |
| title_short |
Congenital Pulmonary Airway Malformation in Children: Advantages of an Additional Trocar in the Lower Thorax for Pulmonary Lobectomy |
| title_full |
Congenital Pulmonary Airway Malformation in Children: Advantages of an Additional Trocar in the Lower Thorax for Pulmonary Lobectomy |
| title_fullStr |
Congenital Pulmonary Airway Malformation in Children: Advantages of an Additional Trocar in the Lower Thorax for Pulmonary Lobectomy |
| title_full_unstemmed |
Congenital Pulmonary Airway Malformation in Children: Advantages of an Additional Trocar in the Lower Thorax for Pulmonary Lobectomy |
| title_sort |
congenital pulmonary airway malformation in children: advantages of an additional trocar in the lower thorax for pulmonary lobectomy |
| publisher |
Frontiers Media S.A. |
| publishDate |
2021 |
| url |
https://doaj.org/article/bce3f2236a2c45ce8e22d72b8510c61f |
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