PMID: 32157068Mar 12, 2020Paper

Multidisciplinary Treatment for a Patient with Recurrent Gastric Cancer, Presenting 13 Years after the Radical Gastrectomy

Gan to kagaku ryoho. Cancer & chemotherapy
Tsutomu NamikawaKazuhiro Hanazaki

Abstract

A 72-year-old woman was referred to our hospital for further examination of para-aortic lymph node swelling and elevated carbohydrate antigen 19-9 levels. Thirteen years ago, she had undergone distal gastrectomy for gastric cancer, and the final diagnosis was T4N1M0, Stage ⅢA. Abdominal contrast-enhanced computed tomography(CT)showed an enlarged para-aortic lymph node measuring 25 mm. Endoscopic ultrasound-guided fine-needle aspiration was performed, and biopsy specimens showed poorly differentiated adenocarcinoma. Under the clinical diagnosis of gastric cancer recurrence, the patient received chemotherapy with cisplatin plus S-1. After 5 cycles of systemic treatment, abdominal CT revealed a marked shrinkage of the para-aortic lymph node metastasis, with an 84% decrease. At 15 months after treatment, we switched to S-1 monotherapy because of general fatigue and the patient's preference. However, 22 months after the treatment, the patient was treated with ramucirumab due to the progression of para-aortic lymph node metastasis. After 33 months, the patient developed metastasis in the left ovary, measuring 11.0×8.5 cm. Because there was no evidence of further metastatic lesions in any other organs, she underwent left oophorectomy....Continue Reading

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