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        Low-grade endometrial stromal sarcoma with intravenous thrombus extension: a multidisciplinary surgical challenge

        Alberto Rafael Guijarro-Campillo,Blanca Segarra Vidal,Víctor Lago,Pablo Padilla-Iserte,Josselyn Andrea Hernández Chinchilla,Iván Martín-González,Santiago Domingo del Pozo 대한부인종양학회 2023 Journal of Gynecologic Oncology Vol.34 No.2

        Low-grade endometrial stromal sarcoma (LG-ESS) usually exhibits indolent behavior, often misdiagnosed and is associated with a favorable prognosis [1]. Despite the indolent nature of LG-ESS, recurrence is common, the risk is as high as 1 in 3 to 1 in 2 [2]. The behavior of such tumors can lead to invade blood vessels [3]. An intravascular tumor is associated with direct risk of sudden death from pulmonary embolism. There are very few reported cases with clinically obvious intravascular extension. Chemotherapy, radiotherapy and hormone therapy are adjuvant treatments that have not been able to demonstrate a definitive benefit in survival [4]. We want to take advantage of the opportunity, so far unpublished, to demonstrate with this case the surgical challenge described step by step, as well as to demonstrate the importance of surgery as the only curative treatment even in extended intravascular disease [5]. Here in, we present the surgical challenge of a LG-ESS in a 59-year old woman with iliac and cava vein tumoral thrombus extension. We performed a tumoral thrombectomy and vascular repair, with a pelvic exenteration and double barrel wet colostomy. After performing pelvic exenteration, the thrombus with intravascular involvement was addressed at 2 points: inferior cava vein and right common iliac vein with the extraction of the entire thrombus. These defects are corrected by angioplasty and venorrhaphy, respectively. The surgery got a complete cytoreduction. It lasted 290 minutes, with 430 mL blood loss. In patients with LG-ESS, cytoreduction is a reliable option even in extended metastatic disease.

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        Evaluation of the relationship between lactacidemia and postoperative complications after surgery for peritoneal carcinomatosis

        Hervás Marta Soriano,Játiva-Porcar Rosa,Robles-Hernández Daniel,Rubert Anna Serra,Segarra Blanca,Oliva Cristina,Escrig Javier,Llueca José Antonio 대한마취통증의학회 2021 Korean Journal of Anesthesiology Vol.74 No.1

        BackgroundCytoreductive surgery was developed as a treatment for peritoneal carcinomatosis. However, this surgery is associated with important complications. The present study aimed to assess the relationship between lactacidemia and the rate of associated complications during the immediate postoperative period in the intensive care unit (ICU) in patients undergoing cytoreductive surgery.MethodsThis was a retrospective observational study. A total of 57 patients underwent cytoreductive surgery. All patients were admitted to the ICU immediately after the surgery. Data on lactic acid levels at the time of admission and discharge from the ICU were collected. Postsurgical complications that occurred during the ICU stay were recorded according to failure-to-rescue analysis and their severity stratified according to the Clavien-Dindo classification.ResultsThe lactic acid levels at admission to the ICU were significantly higher in patients who developed complications, with an almost tripled unadjusted relative risk (2.9, 95% CI: 1.6, 5.3), than in those who did not develop complications for the lactacidemia threshold established in the cumulative sum curve graphs. After adjustment for confounding effects, the relative risk became even higher (3.1, 95% CI: 1.8, 3.6). Lactic acid levels were still significantly higher in this group at the time of discharge from the ICU.ConclusionsSerum lactate level is a risk factor for postoperative complications in patients undergoing cytoreductive surgery for peritoneal carcinomatosis. This study suggests that the risk of developing severe complications almost triples with a lactic acid level of 2.5 mmol/L or higher at the time of admission in the ICU.

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