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Percutaneous transhepatic gallbladder aspiration can be a useful alternative for most patients with AC, including those at high risk. Elective cholecystectomy can be performed safely regardless of the timing of PTGBA or surgery.

The present study demonstrated the safety and acceptability of treatment with PTGBA for AC at our center. This elective treatment strategy may be a useful alternative option in the treatment of AC.

Objectives: This study aimed to investigate the validity of gastric cancer surgery in elderly patients. Methods: A total of 544 patients who underwent elective gastrectomy for gastric cancer were divided into an elderly group (age ≥75 years, n = 171) and a control group (age <75 years, n = 373). The clinicopathological data of the patients were reviewed. Results: The overall morbidity rate (26.3 vs. 16.1%, p = 0.005) and the incidence rate of anastomotic leakage (6.4 vs. 1.6%, p = 0.003) were significantly higher in the elderly group. The proportion of patients who had severe complications (≥grade IIIa) was relatively higher in the elderly group (10.5 vs. 5.7%); however, the difference was not significant (p = 0.074). A stage-matched survival analysis revealed no significant differences between the groups (stage I: p = 0.978; stage II: p = 0.964; stage III: p = 0.199). For the pathological stages II and III, the overall survival of the patients in the elderly group who received adjuvant chemotherapy for >3 months was significantly better than that of the patients who received it for ≤3 months or did not receive it (p = 0.023). Conclusions: An aggressive treatment strategy should be adopted in selected elderly patients with gastric cancer.

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