Nitta T, Ishii M, Kataoka J, Senpuku S, Ueda Y, Iida R, Matsutani A, Ishibashi T. Clinical outcome of the Gant-Miwa-Thiersch procedure for colonic mucosal prolapse after intersphincteric resection-a single-center report from Japan.
Ann Med Surg (Lond) 2021;
72:103005. [PMID:
34849217 PMCID:
PMC8608601 DOI:
10.1016/j.amsu.2021.103005]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 10/29/2021] [Accepted: 10/31/2021] [Indexed: 11/29/2022] Open
Abstract
Introduction
Dysfunctions such as mucosal prolapse occur after intersphincteric resection (ISR) to treat lower rectal cancer, even when it is possible to preserve the anus.
Method
We analyzed the data of 12 patients with rectal or colonic prolapse who underwent the Gant-Miwa-Thiersch procedure between March 2017 and May 2021.
Result
There were no severe postoperative complications or recurrences.
Case presentation
A 75-year-old Japanese man initially underwent ISR and had mucosal prolapse nine months after his initial operation. We performed the Gant-Miwa-Thiersch procedure for colonic mucosal prolapse after ISR.
Surgical procedure
Our procedure is a perineal plication method of prolapsed colonic mucosa with nylon wiring (The Gant-Miwa procedure), using a 1-nylon wire encircled three times to straighten the anal canal, with a cord inserted above the internal sphincter muscle (Thiersch procedure).
Discussion
Mucosal plication is performed via the Gant-Mowa or Delorme procedure to reduce the risk of recurrence. However, mucosal plication can be performed many times. Our Thiersch procedure involves encircling and straightening the anal canal with a 1-nylon wire to fix the new internal anal sphincter. In conclusion, the Gant-Miwa-Thiersch procedure for rectal and colonic mucosal prolapse, especially after ISR, is a viable treatment option.
Our procedure is The Gant-Miwa procedure, using a 1-nylon wire encircled three times (Thiersch procedure).
Mucosal plication is performed via the Gant-Mowa or Delorme procedure to reduce the risk of recurrence.
The Gant-Miwa-Thiersch procedure for rectal and colonic mucosal prolapse, especially after ISR, is a viable treatment option.
Collapse