Objective To prospective study the use of minimally invasive surgery (MIS) for colorectal cancer with liver metastases (CRCLM) and to analyze the safety and survival outcomes.Methods 31 patients with resectable CRCLM were enrolled into this study from January 2009 to August 2011.Synchronous or metachronous liver metastases were diagnosed in 26 and 5 patients,respectively.The treatment strategy was discussed and decided by a multi disciplinary team which consisted of experienced colorectal surgeons,hepatic surgeons,medical oncologists,radiologists,and pathologists.Treatment included the use of neoadjuvant chemotherapy,one or two-staged surgery,and suitability to use laparoscopic surg(e)ry.Results Coloproctectomy and partial hepatectomy were carried out in all these patients,and every patient received at least one laparoscopic procedure.The operations in cluded: laparoscopic coloproctectomy plus hepatectomy (n=10),laparoscopic coloproctectomy only (n 18) and laparoscopic partial hepatcctomy only (n=3).One-staged coloproctectomy and hepatectomy were performed in 19 patients who presented with synchronous CRCLM.Colorectal and hepatic specific complications,such as anastomotic leak,liver failure,biliary leak,abdominal infection and abdominal bleeding,were not detected in these pati(e)nts.Neoadjuvant chemotherapy was used in 12 patients.Adjuvant chemotherapy was given to every patient.At a mean follow-up of 23.3 months from the diagnosis of liver metastases,the overall survival and disease-free survival were 87.1％ and 71.0％,respectively.Conclusions MIS for resectable CRCLM in carefully selected patients was safe and feasible.A one staged laparoscopic coloproctectomy and partial hepatectomy was possible.The short-middle oncologic outcomes were acceptable,but the long-term survival was still not clear.

More and more cases of aldosterone-and cortisol-producing adenoma (A/CPA) have been reported in recent years.In order to further understand the clinical characteristics of patients with A/CPA,we report 2 cases of A/CPA treated in our hospital,and analyzes them in combination with domestic reports.We recommend that clinicians routinely perform Low Dose Dexamethasone Suppression Test on every primary aldosteronism patient prior to adrenal vein sampling (AVS) or adrenal adenoma surgery to rule out the possibility of Cushing's syndrome so as to avoid the wrong judgment of AVS results and avoid adrenal hypofunction or adrenal crisis after operation.