Aims: To retrospectively analyse the results of laparoscopically-assisted anorectal pull-through (LAARP) for high anorectal malformation (ARM) in male children in our institution.
Materials And Methods: We analysed the hospital records of patients who had undergone LAARP from October 2010 to December 2015 in terms of age, operative time, length of hospital stay and post-operative complications.
Results: Of 17 cases, 13 (76%) were in 6-12 months age group, whereas rest of them were in 12-18 months age group. The recto-prostatic urethral fistula was encountered in 82% (n = 14) of patients and rectovesical type in two cases (12%). The mean operative time was 132 min with mean length of hospital stay being 4 days. Rectal mucosal prolapse was the most common complication noted.
Conclusions: LAARP is a feasible approach to male children with high ARMs with less post-operative morbidity.
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http://dx.doi.org/10.4103/jmas.JMAS_254_16 | DOI Listing |
Pediatr Surg Int
December 2024
Department of Pediatric Surgery, Hokkaido Medical Center for Child Health and Rehabilitation, 1-1-240-6, Kanayama, Teine-ku, Sapporo, Hokkaido, 006-0041, Japan.
Purpose: This study aimed to identify surgical site infection (SSI) risk factors after anal reconstruction surgery in patients with anorectal malformations (ARMs).
Methods: This retrospective analysis from January 2013 to December 2022, including all pediatric surgical facilities in Hokkaido, Japan, examined consecutive patients with ARMs, excluding cloacal cases, regarding perioperative and SSI factors during their initial anal reconstruction surgeries.
Results: This study involved 157 cases of major clinical groups and 7 cases of rare/regional variants, among whom 4% developed SSIs.
Surg Endosc
December 2024
Department of Pediatric Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, Hebei, People's Republic of China.
Objective: To compare the efficacy of hybrid transumbilical and anal laparoscopic pull-through (HTALP) and totally transanal laparoscopic assisted pull-through (TTLAP) for the treatment of common type Hirschsprung's Disease (HD).
Methods: A retrospective investigation was performed on the clinical data of children with common type Hirschsprung's disease who underwent either HTALP or TTLAP between 2010 and 2020. A comparative analysis was conducted between the two groups in terms of general patient information, operative time, postoperative defecation recovery interval, bowel control, and postoperative anorectal manometry.
J Pediatr Surg
January 2025
Department of Pediatric General and Urogenital Surgery, Juntendo University School of Medicine, Tokyo, Japan. Electronic address:
Purpose: To investigate whether Leukotriene B4 receptor 2 (BLT-2), an upstream regulator of tight junction protein (TJP) Claudin-4, and TJPs could be etiologic factors in Hirschsprung-associated enterocolitis (HAEC) after pull-through (PT) for Hirschsprung disease (HD).
Methods: Normoganglionic colon (HD-N) and aganglionic rectum (HD-A) specimens from rectal/rectosigmoid (R/RS) or descending/transverse (D/T) HD were assessed using quantitative polymerase chain reaction (qPCR) for Occludin, TJP-1, TJP-2, Junctional adhesion molecule (JAM)-1, JAM-2, Claudin-1, Claudin-3, Claudin-4, and BLT-2 and immunoblotting for Claudin-4 using fresh specimens obtained intraoperatively (2021-2024; n = 17; R/RS = 15 and D/T = 2). Claudin-4 immunohistochemistry was also evaluated quantitatively using preserved (n = 29; R/RS = 20 and D/T = 9; 2009-2021) and fresh HD specimens for comparison with anorectal malformation patients having colostomy closure as controls (n = 42) and between HD-A versus HD-N, R/RS versus D/T, and HAEC (+) versus HAEC (-).
Pediatr Surg Int
September 2024
Department of Pediatric Surgery, Kanazawa Medical University, Daigaku 1-1, Uchinada, Kahoku, Ishikawa, 9200293, Japan.
Background: Posterior sagittal anorectoplasty and laparoscopic-assisted anorectal pull-through are preferred for anorectal malformation (ARM) today, while careful pull-through procedures with sacroperineal approach yield excellent outcomes. This study focuses on a pull-through procedure emphasizing continence mechanism preservation and compares outcomes with historical studies with various procedures.
Methods: Bowel function of patients with intermediate ARM followed up for over 10 years post-surgically was assessed.
Chirurgie (Heidelb)
December 2024
Abteilung für Proktologie, Krankenhaus Barmherzige Brüder Regensburg, Prüfeninger Str. 86, 93049, Regensburg, Deutschland.
Rectovaginal fistulas (RVF) represent less than 5% of anorectal fistulas. The classification of RVF is based on the localization (low vs. high) and the etiology.
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