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Article Synopsis
  • Method: Used anal fistula endoscopy to treat a 70-year-old male with chronic sinus tract leakage following rectal cancer surgery through a five-step process.
  • Patient Background: The patient experienced leakage after a radical resection and ileostomy, with effective recovery indicated by immediate postoperative care and successful follow-up imaging.
  • Conclusion: Anal fistula endoscope is a safe and effective treatment for selected patients with chronic sinus tract leakage at the rectal anastomosis site.
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Introduction: Radical cystectomy with dissection of pelvic lymph nodes and urethral diversion is the standard surgical treatment for muscle-invasive non-metastatic bladder cancer. In rare cases where patients with bladder cancer without distant metastasis have pelvic multi-organ invasion, the cancer compresses or invades the ureter and, in severe cases, leads to bilateral upper urinary tract obstruction and renal damage. The treatment recommended by guidelines often cannot improve the patients' clinical symptoms immediately, and patients cannot complete the treatment owing to severe side effects, resulting in poor survival benefits.

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Three-dimensional laparoscopic approach to distal oesophageal diverticula: Single-centre experience.

J Minim Access Surg

January 2023

Department of Upper GI Surgery, St. Thomas' Hospital, Guy's and St. Thomas' NHS Foundation Trust; King's Health Partners, King's College, London, UK.

Background: Epiphrenic oesophageal diverticula are rare and often asymptomatic. When symptoms are present, minimally invasive diverticulectomy is considered the gold standard of treatment. While there is an agreement on the pre-operative assessment, no consensus is achieved when it comes to surgical technique.

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To demonstrate the safety of clampless 3D laparoscopic tumor enucleation (cLTE) for exophytic T1b kidney masses, avoiding suture to achieve hemostasis. Between January 2010 and January 2021, 241 consecutive patients with an exophytic renal tumor underwent sutureless cLTE. Patients with predominantly endophytic growth or tumors 4 mm closer to the collecting system less were excluded.

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Digital intelligent technology assisted three-dimensional laparoscopic extended left hepatectomy with resection of the middle hepatic vein(Video).

Surg Oncol

December 2020

Guangdong Provincial Clinical and Engineering Center of Digital Medicine, Guangzhou, China; Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China. Electronic address:

Introduction: Digital intelligent technology represented by three-dimensional (3D) visualization technology and surgical navigation system may provide preoperative and intraoperative anatomical information more accurately than CT and MRI [1]. Besides, the fusion of 3D model with surgical visual field through surgical navigation system may also compensate for the defects of visual fields and tactile sense to some extent in laparoscopic liver surgery [2].

Video: A 49-year-old male patient with a tumor mainly located at the left inner area of liver and oppressing the middle hepatic vein (MHV).

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