Prognostic factors in patients with pathological T3N0M0 gastric cancer: A multi-institutional, retrospective study (YCOG2202).

Aim: Gastric cancer is one of the leading causes of cancer-related mortalities worldwide. According to the pathological TNM classification, T3N0M0, Stage IIA gastric cancer has been excluded from the S-1 adjuvant chemotherapy trials. Thus, the clinical impact of S-1 adjuvant chemotherapy in patients with pathological T3N0M0 cancer and the associated prognostic factors have not been elucidated.

A Case of Advanced Biliary Tract Cancer With EGFR Amplification That Responded to Necitumumab.

Background: Recent advances in cancer genome analysis and the practice of precision medicine have made it possible to identify fractions with rare genetic alterations. Among biliary tract cancers, EGFR-amplified cancers are known to be rare fractions across organs and have a poor prognosis. The use of anti-EGFR antibody for EGFR-amplified cancers has been promising; however, the evidence is not yet clear.

Simultaneously Detected Liver and Lung Metastases from Colorectal Carcinoma: A Potential Treatment Strategy.

Background/aim: No clear treatment strategy for simultaneously detected liver and lung metastases (SLLM) of colorectal carcinoma has been established, to date. We aimed to identify the prognostic factors for SLLM and propose an appropriate treatment option.

Patients And Methods: This retrospective study included 64 patients with SLLM: 32 underwent pulmonary resection after hepatectomy in 32, while the other 32 underwent hepatectomy alone in 32.

C-reactive protein-to-albumin ratio as a risk factor for anastomotic leakage after anterior resection for rectal cancer with intraoperative use of indocyanine green fluorescence imaging.

Introduction: Indocyanine green fluorescence imaging (ICG-FI) reduces anastomotic leakage (AL) in rectal cancer surgery. However, no studies investigating risk factors for anastomotic leakage specific to the group using ICG-FI have ever previously been conducted. The purpose of this retrospective multicenter study was to ascertain the risk factors for AL in the group using ICG-FI.