Ureteral navigation using a fluorescent ureteral catheter during laparoscopic colorectal surgery

Ryu, Shunjin; Okamoto, Atsuko; Nakashima, Kenji; Hara, Keigo; Ishida, Kazunari; Ito, Ryusuke; Nakabayashi, Yukio

doi:10.1007/s00464-021-08538-3

Cited by 19 publications

(12 citation statements)

References 38 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Although insufficient evidence exists to determine whether prophylactic ureteral stenting (PUS) in CRC significantly reduces ureteral injury 13 , PUS may help prevent and identify ureteral injury and ureteral repair 12 . The usefulness of a new ureteral catheter, the Near-Infrared Ray Catheter (NIRC) fluorescent ureteral catheter (NIRFUC), has also been reported, and PUS should have been considered in this case 10 .…”

Section: Discussionmentioning

confidence: 98%

See 1 more Smart Citation

Laparoscopic sigmoidectomy postopen aortic replacement for abdominal aortic aneurysm: a case report

Fujimoto

Deguchi

2023

Annals of Medicine &Amp; Surgery

View full text Add to dashboard Cite

Introduction and importance: Colectomy for colorectal cancer after an open aortic replacement (OAR) for abdominal aortic aneurysms has high perioperative complication and mortality rates. Case presentation: The authors report the case of an 87-year-old man who underwent laparoscopic sigmoidectomy. The patient presented with edema of the lower legs and face, and blood test results indicated anemia. The patient had a history of OAR for an abdominal aortic aneurysm 9 years prior, a left common iliac artery aneurysm, and a jump bypass graft. A colonoscopy revealed a type 2 lesion in the sigmoid colon; he was diagnosed with moderately differentiated adenocarcinoma. Preoperative computed tomography did not show any obvious lymph node or distant metastases. Laparoscopic sigmoidectomy with D3 lymphadenectomy was planned. During surgery, the use of the lateral approach allowed sigmoid mesocolon mobilization while confirming the presence of the artificial arteries. As the approach to the root of the inferior mesenteric artery was difficult, D1 lymphadenectomy was performed. No evidence of anastomotic leakage or artificial artery infection was observed postoperatively. Clinical discussion: Intra-abdominal adhesions due to the prior OAR makes sigmoid mesocolon mobilization difficult. In cases where laminar structure cannot be recognized, other landmarks are needed. Conclusions: After OAR, artificial arteries can be used as landmarks during colectomy. Although laparoscopic surgery is technically challenging, the magnified view provides an advantage in identifying these landmarks. Patients’ surgical records for the previous OAR should be checked, and the positions of the vessels and ureters should be elucidated preoperatively using computed tomography.

show abstract

Section: Discussionmentioning

confidence: 98%

“…Ureteral injury occurs in 0.3–1.5% of colon resection surgeries 10 , 11 . It is reasonable to prioritize the lateral approach since medial-to-lateral dissection (medial approach) has been identified as a risk factor for ureteral injury 12 .…”

Section: Discussionmentioning

confidence: 99%

Laparoscopic sigmoidectomy postopen aortic replacement for abdominal aortic aneurysm: a case report

Fujimoto

Deguchi

2023

Annals of Medicine &Amp; Surgery

View full text Add to dashboard Cite

show abstract

“…However, the usefulness of fluorescence ureteral navigation using a near-infrared ray catheter (NIRC) fluorescent ureteral catheter (NIRCFUC), which costs $230, was recently reported. 3,4 We demonstrate the usefulness of NIRCFUCs, which do not need an indocyanine green solution, in laparoscopic rectal surgery for a patient with an ileal conduit after total cystectomy. The patient was a 74-year-old man diagnosed with middle rectal cancer with a history of total cystectomy with an ileal conduit by Wallace anastomosis 8 years ago.…”

mentioning

confidence: 88%

Simple Identification of Diverting Ureters with Ileal Conduit Using Fluorescent Ureteral Catheter During Laparoscopic Rectal Cancer Surgery

Kondo

Kumamoto

Asano

et al. 2023

Diseases of the Colon &Amp; Rectum

View full text Add to dashboard Cite

“…As one method of visualizing the ureter, we have previously reported near-infrared ray catheter fluorescent ureteral catheter (NIRFUC) with built-in NIR fluorescent resin for locally advanced colorectal cancer [2][3][4]. This video S1 shows surgery for sigmoid colon cancer invading the small intestine, abdominal wall, retroperitoneum and seminal vesicle with peritoneal dissemination after transanal tube decompression.…”

Section: Fluorescence Ureteral Navigation For Colorectal Cancer Invad...mentioning

confidence: 99%

Fluorescence ureteral navigation for colorectal cancer invading seminal vesicle with peritoneal dissemination – A video vignette

et al. 2022

View full text Add to dashboard Cite

Laparoscopic extended colectomy is a standard procedure for hepatic flexure tumours. Complete mesocolic excision improves specimen quality and lymph node yield [1-3]. In the case of cT4b colon cancer, the laparoscopic procedure may be challenging due to the involvement of other visceral organs and also cost consuming due to the use of multiple endo-staplers.Video S1 demonstrates a step by step approach to laparoscopic extended colectomy with complete mesocolic excision for a hepatic flexure tumour involving the jejunum with emphasis on radicality of the surgery and cost reduction.

show abstract

Ureteral navigation using a fluorescent ureteral catheter during laparoscopic colorectal surgery

Cited by 19 publications

References 38 publications

Laparoscopic sigmoidectomy postopen aortic replacement for abdominal aortic aneurysm: a case report

Laparoscopic sigmoidectomy postopen aortic replacement for abdominal aortic aneurysm: a case report

Simple Identification of Diverting Ureters with Ileal Conduit Using Fluorescent Ureteral Catheter During Laparoscopic Rectal Cancer Surgery

Fluorescence ureteral navigation for colorectal cancer invading seminal vesicle with peritoneal dissemination – A video vignette

Contact Info

Product

Resources

About