'The parachute method': A novel technique for laparoscopic tumour handling
| Autor: | Noriaki Kashu, Noriyuki Nishiwaki, Tetsuya Kagawa, Tomokazu Kakishita, Shinji Hato |
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| Jazyk: | angličtina |
| Rok vydání: | 2024 |
| Předmět: | |
| Zdroj: | Journal of Minimal Access Surgery, Vol 20, Iss 1, Pp 111-114 (2024) |
| Druh dokumentu: | article |
| ISSN: | 0972-9941 1998-3921 |
| DOI: | 10.4103/jmas.jmas_159_22 |
| Popis: | Aims and Objectives: Although laparoscopic surgery for submucosal tumours (SMTs) may require multiple support threads, the traction direction of a single thread is only one option and cannot be freely changed. To solve this problem, we introduced a novel innovative technique for tumour handling, named 'the parachute method'. Subjects and Methods: Prior to suturing, the surrounding vessel was treated when the tumour was located near the lesser or greater curvature. A monofilament thread was ligated in the serous muscle layer along the peritumoural markings with approximately five stitches in a row, with moderate deflection. Next, the other monofilament thread was passed through the deflection and ligated; this resembled a parachute shape that could be pulled in any direction over the entire circumference with uniform tension. Results: We performed this procedure in three patients with extramural growth-type gastrointestinal stromal tumours of approximately 2–3 cm. The median suturing time was 10 minutes. Laparoscopic local resection of the stomach was safely performed, and the patients were discharged without any complications. Conclusion: In this study, we demonstrate a novel, simple, inexpensive, useful and reasonable technique for handling SMTs, named 'the parachute method'. We believe that this technique will have additional applications in cooperative surgery with endoscopy. |
| Databáze: | Directory of Open Access Journals |
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