RESUMEN
INTRODUCTION: The optimal procedure for recurrent external rectal prolapse remains unclear, particularly in laparoscopic approach. In addition, pelvic organ prolapse (POP) is sometimes concomitant with rectal prolapse. We present a case who underwent laparoscopic procedure for the recurrence of full-thickness external rectal prolapse coexisting POP. CASE PRESENTATION: An 81-year-old parous female had a 10-cm full-thickness external rectal prolapse following the two operations: the first was perineal recto-sigmoidectomy and the second was laparoscopic posterior mesh rectopexy. Imaging study revealed that the recurrent rectal prolapse was concomitant with both cystocele and exposed vagina, what we call POP. We planned and successfully performed laparoscopic ventral mesh rectopexy (LVMR) with laparoscopic sacrocolpopexy (LSC) using self-cut meshes without any perioperative complication. CONCLUSION: This is the first report of LVMR and LSC for recurrent rectal prolapse with POP following the perineal recto-sigmoidectomy and laparoscopic posterior mesh rectopexy. Even for recurrent rectal prolapse with POP, our experience suggests that LVMR and LSC could be utilized.
RESUMEN
INTRODUCTION: Due to recent advances in surgical procedures and instruments, laparoscopic gastrectomy for gastric cancer has been widely performed, and previous studies reported laparoscopic surgery for gastric cancer with Adachi type VI vascular anomaly. In Adachi type VI patients, the common hepatic artery (CHA) originates from the superior mesenteric artery (SMA); therefore, the route of lymph flow differs from the normal route, and the supra- and infrapyloric lymph nodes (LN) may reach SMA LN. However, metastasis has not yet been reported. A case of SMA LN metastasis 3 years after laparoscopic distal gastrectomy for gastric cancer with Adachi type VI CHA anomaly, which was diagnosed using preoperative computed tomography (CT), was described herein. PRESENTATION OF CASE: The patient was a 77-year-old male. Laparoscopic distal gastrectomy and D2 + 14v LN dissection for gastric cancer with Adachi type VI vascular anomaly were performed. Three years after surgery, periodic CT revealed swelling of regional and mediastinal SMA LN, leading to a diagnosis of recurrent gastric cancer. A histopathological examination of the resected specimen showed metastases to the greater curvature right group and infrapyloric LN. DISCUSSION: Metastasis to LN No. 6 may have reached SMA LN via the gastroduodenal artery and CHA, but not the celiac artery. CONCLUSION: If preoperative diagnostic imaging suggests metastasis to the greater curvature right group and pyloric regions in gastric cancer patients with Adachi type VI vascular anomaly, LN dissection along CHA originating from SMA and the hepatomesenteric trunk needs to be considered.