Bray F, Ferlay J, Soerjomataram I, Siegel RL, Torre LA, Jemal A. Global cancer statistics 2018: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J Clin. 2018;68(6):394–424.

Article  Google Scholar 

Fujishiro M, Yoshida S, Matsuda R, Narita A, Yamashita H, Seto Y. Updated evidence on endoscopic resection of early gastric cancer from Japan. Gastric Cancer. 2017;20(Suppl 1):39–44.

Article  Google Scholar 

Park DJ, Lee HJ, Jung HC, Kim WH, Lee KU, Yang HK. Clinical outcome of pylorus-preserving gastrectomy in gastric cancer in comparison with conventional distal gastrectomy with Billroth I anastomosis. World J Surg. 2008;32(6):1029–36.

Article  Google Scholar 

Tsujiura M, Hiki N, Ohashi M, Nunobe S, Kumagai K, Ida S, et al. Excellent long-term prognosis and favorable postoperative nutritional status after laparoscopic pylorus-preserving gastrectomy. Ann Surg Oncol. 2017;24(8):2233–40.

Article  Google Scholar 

Fujita J, Takahashi M, Urushihara T, Tanabe K, Kodera Y, Yumiba T, et al. Assessment of postoperative quality of life following pylorus-preserving gastrectomy and Billroth-I distal gastrectomy in gastric cancer patients: results of the nationwide postgastrectomy syndrome assessment study. Gastric Cancer. 2016;19(1):302–11.

Article  Google Scholar 

Kiyokawa T, Hiki N, Nunobe S, Honda M, Ohashi M, Sano T. Preserving infrapyloric vein reduces postoperative gastric stasis after laparoscopic pylorus-preserving gastrectomy. Langenbecks Arch Surg. 2017;402(1):49–56.

Article  Google Scholar 

Takahashi R, Ohashi M, Hiki N, Makuuchi R, Ida S, Kumagai K, et al. Risk factors and prognosis of gastric stasis, a crucial problem after laparoscopic pylorus-preserving gastrectomy for early middle-third gastric cancer. Gastric Cancer. 2020;23(4):707–15.

CAS  Article  Google Scholar 

Marubashi S, Takahashi A, Kakeji Y, Hasegawa H, Ueno H, Eguchi S, et al. Surgical outcomes in gastroenterological surgery in Japan: report of the National Clinical Database 2011–2019. Ann Gastroenterol Surg. 2021;5(5):639–58.

Article  Google Scholar 

Japanese Gastric Cancer A. Japanese classification of gastric carcinoma. 3rd English edition. Gastric Cancer. 2011;14(2):101–12

Hiki N, Shimoyama S, Yamaguchi H, Kubota K, Kaminishi M. Laparoscopy-assisted pylorus-preserving gastrectomy with quality-controlled lymph node dissection in gastric cancer operation. J Am Coll Surg. 2006;203(2):162–9.

Article  Google Scholar 

Kumagai K, Hiki N, Nunobe S, Sekikawa S, Chiba T, Kiyokawa T, et al. Totally laparoscopic pylorus-preserving gastrectomy for early gastric cancer in the middle stomach: technical report and surgical outcomes. Gastric Cancer. 2015;18(1):183–7.

Article  Google Scholar 

Ohashi M, Hiki N, Ida S, Kumagai K, Nunobe S, Sano T. A novel method of intracorporeal end-to-end gastrogastrostomy in laparoscopic pylorus-preserving gastrectomy for early gastric cancer, including a unique anastomotic technique: piercing the stomach with a linear stapler. Surg Endosc. 2018;32(10):4337–43.

Article  Google Scholar 

Mitsiopoulos N, Baumgartner RN, Heymsfield SB, Lyons W, Gallagher D, Ross R. Cadaver validation of skeletal muscle measurement by magnetic resonance imaging and computerized tomography. J Appl Physiol (1985). 1998;85(1):115–22.

CAS  Article  Google Scholar 

Suh YS, Han DS, Kong SH, Kwon S, Shin CI, Kim WH, et al. Laparoscopy-assisted pylorus-preserving gastrectomy is better than laparoscopy-assisted distal gastrectomy for middle-third early gastric cancer. Ann Surg. 2014;259(3):485–93.

Article  Google Scholar 

Furukawa H, Ohashi M, Honda M, Kumagai K, Nunobe S, Sano T, et al. Preservation of the celiac branch of the vagal nerve for pylorus-preserving gastrectomy: is it meaningful? Gastric Cancer. 2018;21(3):516–23.

Article  Google Scholar 

Nunobe S, Sasako M, Saka M, Fukagawa T, Katai H, Sano T. Symptom evaluation of long-term postoperative outcomes after pylorus-preserving gastrectomy for early gastric cancer. Gastric Cancer. 2007;10(3):167–72.

Article  Google Scholar 

Climent M, Munarriz M, Blazeby JM, Dorcaratto D, Ramón JM, Carrera MJ, et al. Weight loss and quality of life in patients surviving 2 years after gastric cancer resection. Eur J Surg Oncol. 2017;43(7):1337–43.

CAS  Article  Google Scholar 

Hosoda K, Yamashita K, Sakuramoto S, Katada N, Moriya H, Mieno H, et al. Postoperative quality of life after laparoscopy-assisted pylorus-preserving gastrectomy compared with laparoscopy-assisted distal gastrectomy: a cross-sectional postal questionnaire survey. Am J Surg. 2017;213(4):763–70.

Article  Google Scholar 

Cruz-Jentoft AJ, Baeyens JP, Bauer JM, Boirie Y, Cederholm T, Landi F, et al. Sarcopenia: European consensus on definition and diagnosis: report of the European Working Group on Sarcopenia in Older People. Age Ageing. 2010;39(4):412–23.

Article  Google Scholar 

Tan BH, Brammer K, Randhawa N, Welch NT, Parsons SL, James EJ, et al. Sarcopenia is associated with toxicity in patients undergoing neo-adjuvant chemotherapy for oesophago-gastric cancer. Eur J Surg Oncol. 2015;41(3):333–8.

CAS  Article  Google Scholar 

Zhuang CL, Huang DD, Pang WY, Zhou CJ, Wang SL, Lou N, et al. Sarcopenia is an independent predictor of severe postoperative complications and long-term survival after radical gastrectomy for gastric cancer: analysis from a large-scale cohort. Medicine (Baltimore). 2016;95(13): e3164.

Article  Google Scholar 

Chen FF, Zhang FY, Zhou XY, Shen X, Yu Z, Zhuang CL. Role of frailty and nutritional status in predicting complications following total gastrectomy with D2 lymphadenectomy in patients with gastric cancer: a prospective study. Langenbecks Arch Surg. 2016;401(6):813–22.

Article  Google Scholar 

Okumura S, Kaido T, Hamaguchi Y, Kobayashi A, Shirai H, Fujimoto Y, et al. Impact of skeletal muscle mass, muscle quality, and visceral adiposity on outcomes following resection of intrahepatic cholangiocarcinoma. Ann Surg Oncol. 2017;24(4):1037–45.

Article  Google Scholar 

Okamoto A, Aikou S, Iwata R, Oya S, Kawasaki K, Okumura Y, et al. The type of gastrectomy affects skeletal muscle loss and the long-term outcomes of elderly patients with gastric cancer: a retrospective study using computed tomography images. Surg Today. 2022;52(5):812–21.

Article  Google Scholar 

Sugiyama M, Oki E, Ando K, Nakashima Y, Saeki H, Maehara Y. Laparoscopic proximal gastrectomy maintains body weight and skeletal muscle better than total gastrectomy. World J Surg. 2018;42(10):3270–6.

Article  Google Scholar 

Nomura E, Lee SW, Tokuhara T, Nitta T, Kawai M, Uchiyama K. Functional outcomes according to the size of the gastric remnant and the type of reconstruction following distal gastrectomy for gastric cancer: an investigation including total gastrectomy. Jpn J Clin Oncol. 2013;43(12):1195–202.

Article  Google Scholar 

Asaoka R, Irino T, Makuuchi R, Tanizawa Y, Bando E, Kawamura T, et al. Changes in body weight, skeletal muscle and adipose tissue after gastrectomy: a comparison between proximal gastrectomy and total gastrectomy. ANZ J Surg. 2019;89(1–2):79–83.

Article  Google Scholar 

Holdsworth CD, Turner D, McIntyre N. Pathophysiology of post-gastrectomy hypoglycaemia. Br Med J. 1969;4(5678):257–9.

CAS  Article  Google Scholar 

Ri M, Nunobe S, Ida S, Ishizuka N, Atsumi S, Makuuchi R, et al. Preliminary prospective study of real-time post-gastrectomy glycemic fluctuations during dumping symptoms using continuous glucose monitoring. World J Gastroenterol. 2021;27(23):3386–95.

CAS  Article  Google Scholar 

Ri M, Nunobe S, Ida S, Ishizuka N, Atsumi S, Hayami M, et al. Postprandial asymptomatic glycemic fluctuations after gastrectomy for gastric cancer using continuous glucose monitoring device. J Gastric Cancer. 2021;21(4):325–34.

Article  Google Scholar 

Zalejska-Fiolka J, Birková A, Wielkoszyński T, Hubková B, Szlachta B, Fiolka R, et al. Loss of Skeletal Muscle Mass and Intracellular Water as Undesired Outcomes of Weight Reduction in Obese Hyperglycemic Women: A Short-Term Longitudinal Study. Int J Environ Res Public Health. 2022;19(2):1001.

Article  Google Scholar 

Hirata Y, Nomura K, Senga Y, Okada Y, Kobayashi K, Okamoto S, et al. Hyperglycemia induces skeletal muscle atrophy via a WWP1/KLF15 axis. JCI Insight. 2019;4(4).