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Santhosh Anand,Loganathan Jayapal,Siddhesh Suresh Tasgaonkar Ema,Jainudeen Khalander Abdul Jameel,Prasanna Kumar Reddy 대한내시경로봇외과학회 2023 Journal of Minimally Invasive Surgery Vol.26 No.3
Approximately 20% of hepatocellular carcinomas (HCC) occur in noncirrhotic livers. Resection may be considered for patients with HCC, provided sufficient future liver remnant is available, regardless of the tumor size. Tumors located posteriorly near the right hepatic vein (RHV), or inferior vena cava can be managed through anterior or caudal approaches. RHV is typically conserved during right posterior sectionectomy. When a large posteriorly placed tumor causes chronic compression on RHV, the right anterior section drainage is redirected preferentially to the middle hepatic vein. The division of RHV in such instances does not cause congestion of segments 8 and 5. The technical complexity of laparoscopic right posterior sectionectomy arises from the large transection surface, positioned horizontally. We describe in this multimedia article, a case of large HCC in segments 6 and 7, which was successfully treated using laparoscopic anatomic right posterior sectionectomy.
Laparoscopic management of median arcuate ligament syndrome: a video vignette
Santhosh Anand,Preethi Mahalingam,Loganathan Jayapal,Siddhesh Suresh,Tasgaonkar Ema 대한내시경로봇외과학회 2024 Journal of Minimally Invasive Surgery Vol.27 No.1
Median arcuate ligament syndrome (MALS) is a rare condition and a diagnosis of exclusion. We present a 30-year-old man, who had postprandial upper abdominal pain and weight loss of 6 kg in 3 months. His gastroscopy and abdominal ultrasound results were both unremarkable. Computed tomographic angiography showed characteristic compression of the celiac artery by thickened median arcuate ligament causing a ‘J’ shaped course of artery with poststenotic dilatation and dilated branches of the celiac artery. The patient underwent laparoscopic release of the median arcuate ligament. The intraoperative blood loss was 20 mL and duration of the procedure was 140 minutes. The patient had an uneventful recovery and was discharged on postoperative day 2. The symptoms subsided 2 months following surgery and he started gaining weight. Laparoscopic division of the median arcuate ligament is a minimally invasive, safe, and effective method to decompress the celiac artery.