Patients affected by CLMs and trated with neoadjuvant systemic chemotherapy and then hepatectomy were reviewed with the intent to assess the occurrence of liver atrophy, which is a sign of liver dysfunction and a source of morbidity expecially in patients treated with major or extended hepatectomy. Whether the performance of parenchymal-sparing hepatectomy (PSH) in those patients can be safer is unknown. Then, we planned to review our cases with the above mentioned endpoint.
