Distal gastrectomy via minilaparotomy for non-overweight patients with T1N0-1 gastric cancer: initial experience of 30 cases.
Minilaparotomy is considered to be a useful treatment alternative to laparoscopic-assisted surgery from the viewpoint of minimal invasiveness, although it has several limitations for the resection of malignant tumors. We evaluated the usefulness of distal gastrectomy via minilaparotomy for non-overweight patients with clinically diagnosed T1N0-1 gastric cancer. Clinicopathological and surgical data on 30 patients attempted to undergo distal gastrectomy via minilaparotomy (skin incision, ≤7cm) without laparoscopic assistance were analyzed. Inclusion criteria were clinically (preoperatively) diagnosed T1N0-1 gastric cancer that was not suitable for endoscopic mucosal resection located in the middle- or lower-third of the stomach and the patient body mass index ≤ 25.0 kg/m(2). The minilaparotomy approach was successful in 27 patients (90%), while laparoscopic assistance was required to accomplish the procedures in three patients (10%). The type of lymph node dissection was D1 + α in 23 patients and D1 + β in 7 patients. The duration of surgery was 105-170 min (median, 143.5 min) and blood loss was 25-520 mL (median, 152.5 mL). Pathological stage was stage IA in 26 patients, IB in two patients, and stage II in two patients. Postoperative complications were wound infection in one patient, bleeding in one patient, and anastomotic ulcer in one patient. The length of postoperative stay was 7-41 (median, 11) days. With a median follow-up of 31 months, there was no recurrence. Distal gastrectomy via minilaparotomy seems feasible and safe in the majority of non-overweight patients with clinically diagnosed T1N0 gastric cancer.
Ishida
Hideyuki
H
Department of Digestive Tract and General Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama 350-8550, Japan. 05hishi@saitama-med.ac.jp
Ishiguro
Toru
T
Miyazaki
Tatsuya
T
Okada
Norimichi
N
Kumamoto
Kensuke
K
Ishibashi
Keiichiro
K
Haga
Norihiro
N
D000368:Aged; D000369:Aged, 80 and over; D016063:Blood Loss, Surgical; D015992:Body Mass Index; D005260:Female; D005500:Follow-Up Studies; D005743:Gastrectomy / Q000379:methods*; D006801:Humans; D007813:Laparotomy / Q000379:methods*; D007902:Length of Stay; D008197:Lymph Node Excision; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D013274:Stomach Neoplasms / Q000473:pathology / Q000601:surgery*; D013997:Time Factors