Trattamento con FOLFIRI e aflibercept in paziente con metastasi epatiche potenzialmente resecabili di adenocarcinoma del colon sinistro RAS e BRAF wild-type, dopo terapia adiuvante a base di oxaliplatino = Perioperative treatment with FOLFIRI plus aflibercept in a patient with RAS and BRAF wild-type, left-sided colon cancer, with early relapse following adjuvant oxaliplatin- based treatment due to potentially resectable liver metastases