Purpose
De novo
malignancy is common after liver transplantation (LT); however, there are limited reports on the clinical outcomes of gastric cancer surgery after LT. Our study aimed to investigate the feasibility and safety of gastric cancer surgery after LT.
Methods
Seventeen patients underwent gastric cancer surgery after LT at a single institution between January 2013 and June 2021. We retrospectively collected data on surgical complications, survival, and recurrence status of these cases.
Results
Fifteen patients (88.2%) underwent curative gastrectomy, with 10 open distal (66.7%) and 5 laparoscopic distal (33.3%) gastrectomies. Surgical and severe complication rates were 3 of 15 (20.0%) and 1 of 15 (6.7%), respectively. There were no significant differences between laparoscopic (33.3%) and open surgery (66.7%) in terms of operation time and complication rate. No surgery-related mortalities occurred. Immunosuppressants could be maintained without difficulty, and no suspicious acute rejection was identified during the perioperative period. There was 1 recurrence after curative surgery (recurrence rate, 6.7%), and the 5-year cancer-specific survival rate after curative surgery was 93.3%.
Conclusion
Laparoscopic gastrectomy can be safely done even after LT in terms of postoperative complications and graft safety.
Although single mesh insertion is recommended for simple incisional hernia, there is no established treatment of choice for severe incisional hernia accompanied with large muscular defects. Single mesh insertion cannot provide sufficient mechanical force, and muscle flaps could lead to donor site morbidity while also requiring longer operation times. In this case, dual application of mesh through a hybrid technique could be a good option. A 46-year-old woman with rectus abdominis muscle defect due to previous surgery visited our clinic with abdominal bulging. Abdomen-pelvis computed tomography demonstrated a 6.5×11.5 cm rectus abdominis defect along with small bowel herniation. We decided to reinforce the existing hybrid intraperitoneal onlay mesh technique through additional insertion of suprafascial mesh to prevent recurrence and minimize complications. The patient’s abdominal contour was well preserved postoperatively for 1 year. We believe dual-layer mesh insertion through a hybrid approach could be a better alternative for severe incisional hernia with large muscle defects because of its treatment efficacy, short operation time, simple technical requirements, and absence of donor or flap complications.
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