Diagnostic value of ascites immunohistochemistry in carcinomatosis of unknown origin.

We present the case of a patient diagnosed with carcinomatosis when admitted urgently for an occlusive condition. It is the immunohistochemistry that clarifies which is the primary tumor. Sigma neoplasia was initially suspected to recur due to operative findings. It was surprising that the primary tumor was of pulmonary origin. It became known thanks to the immunohistochemical cytology of the ascetic fluid.

Textbook Outcome in Bariatric Surgery: Evolution During 15 Years in a Referral Center.

BACKGROUND: Textbook outcome (TO) is a multidimensional measure used to assess the quality of care. It is the "ideal" surgical result, based on a series of established indicators. In the field of bariatric surgery (BS), only one publication on TO is available. OBJECTIVES: To determine TO in our BS unit and identify the factors linked to TO. SETTING: University public hospital in Alicante (Spain). METHODS: Retrospective observational study of all primary BS was performed. TO for BS was defined in relation to the following features: no major postoperative complications (Clavien-Dindo >II), hospital stay <75th percentile, and no mortality or readmissions within 30 days of surgery. Comparative analysis of the characteristics of the TO and non-TO groups was performed, as well as univariate and multivariate logistic regressions, to identify the independent factors associated with obtaining TO. RESULTS: In 970 patients, TO was achieved in 71.5%. The hospital stay was the one that most affected achievement of TO. Analysis according to the type of procedure (sleeve gastrectomy and gastric bypass) did not reveal any differences between both procedures in terms of obtaining TO (71.5 vs 71.26%). Logistic regression identified smoking, heart disease, operative time, and upper gastrointestinal bleeding as independent factors associated with obtaining TO (p<0.05). Analysis of the annual evolution of TO reveals a progressive increase in its achievement (7.7-86.4%). CONCLUSION: In our series, TO was obtained in 71.5% of patients. The standardization of the technique and the experience gained over the years has improved our TO results.

Textbook outcome in gastric surgery, what implications does it have on survival?

INTRODUCTION: The textbook outcome (TO) is a multidimensional measure to assess the quality of healthcare practice. This is reflected as the "ideal" surgical result, attending to a series of indicators or established reference points that are adapted depending on the surgical disease that we want to analyze. There are few references and series published about TO, all of them very recent. OBJECTIVE: We present a series of gastric surgery from the TO perspective and we analyze its impact on survival. METHOD: Retrospective observational study of all gastric neoplasms operated on in our center. PERIOD: January 2015-December 2020. The criteria for TO were: margins R0, >15 lymph nodes in the histological study, no Clavien-Dindo complications > IIIa, hospital stay < 21 days, no mortality or readmission in the 30 postoperative days. A comparative analysis was performed between the TO group versus the non-TO group. RESULTS: 91 patients were operated on. We reached the TO in 34.1% of the patients. The variable >15 lymph nodes was the one that most affected to achieve a TO. When performing the survival analysis, we obtained that the group in which the TO was obtained had a greater survival (p < 0.008). CONCLUSION: In our series, obtaining the TO has an impact on survival which 34,1% of degree of compliance.