Author :
Yota Kawasaki, Kosei Maemura, Hiroshi Kurahara, Yuko Mataki, Koji Minami, Satoshi Iino, Masahiko Sakoda, Shinichi Ueno, Hiroyuki Shinchi, Sonshin Takao, Shoji Natsugoe
Volume :
102
Issue :
3
Abstract :
Due to recent developments in medical treatment, the number of patients that undergo multiple surgical procedures for secondary metachronous cancer is increasing. In cases in which patients undergo distal pancreatosplenectomy after distal gastrectomy, surgeons might have concerns about whether they are able to preserve the remnant proximal stomach because the main feeding vessels will have been divided in the previous procedure. Herein, we report a case in which a patient underwent distal pancreatosple- nectomy 20 years after undergoing distal gastrectomy, and the remnant proximal stomach was successfully preserved with the help of intraoperative fluorescence vascular imaging using indocyanine green (FVI-ICG). A 65-year-old female was referred to our hospital due to upper gastric pain and was diagnosed with cancer of the pancreatic body. She had undergone distal gastrectomy 20 years earlier for early stage gastric cancer. Therefore, the blood supply to the remnant stomach left after the distal pancreatectomy procedure might have been insufficient. To determine the adequacy of the blood supply to the remnant proximal stomach after distal pancreatosplenectomy, we conducted intraoper- ative FVI-ICG. Because strong fluorescence was detected, we were able to safely preserve the remnant stomach. At 4 and 8 months after surgery, computed tomography showed good blood flow through the remnant stomach. FVI-ICG is useful for evaluating the blood supply to tissues, and hence, can be used to predict the blood supply of residual organs.
Keyword :
Fluorescence vascular imaging – Distal pancreatosplenectomy – Distal gastrectomy