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hat each of these molecular subtypes has unique clinical and prognostic characteristics distinct from Ewing sarcoma, therefore supporting the validity of recognizing these as discrete diagnostic entities. Despite our improved ability to diagnose these new round cell sarcomas, there remains confusion on how best to identify and treat these tumors. However, several key clinicopathologic features can point the physician toward the correct diagnosis. The goal of the following article is to emphasize the key clinical, pathologic, molecular, and prognostic differences between Ewing sarcoma and these non-Ewing round cell malignancies to improve recognition of these rare diseases.
Emergency Department (ED) utilization following general surgery procedures is poorly understood and places immense strain on the healthcare system. Inefficient ED utilization is responsible for up to $38billion in wasteful spending annually. Nearly 56% of ED visits may be avoidable. The aim of our study was to quantify ED utilization following elective cholecystectomy (CCY) and inguinal hernia repair (IHR), to characterize the impact and identify causes.

This retrospective study included patients across eight hospitals in a single health system undergoing elective CCY and IHR between January 2018 to June 2019. Patients who returned to the ED within 30 and 90days were analyzed for hospital readmission, preventability (based on the Goldfield criteria), relation to index surgery and clinician communication within 48h of presentation.

In total, 3678 patients had elective surgery in this timeframe. Of these, 476 patients (13.1%) visited the ED at least once within 90days from their surgical admission discharics in lieu of the ED. Nearly 50% were related to the operation and nearly 40% were preventable. Revamping the discharge instructions and post-discharge communication-including novel strategies leveraging telemedicine-by providers has the potential to dramatically decrease postoperative ED utilization.
 75% of patients. Numerous opportunities to improve care were identified. learn more Most ED visits occurred on weekdays and during daylight hours, suggesting an opportunity to utilize outpatient clinics in lieu of the ED. Nearly 50% were related to the operation and nearly 40% were preventable. Revamping the discharge instructions and post-discharge communication-including novel strategies leveraging telemedicine-by providers has the potential to dramatically decrease postoperative ED utilization.
There are no studies examining the use of subhepatic drains after simultaneous resection of synchronous colorectal liver metastases (sCRLM). This study aimed to (1) describe the current practices regarding primary drain placement, (2) evaluate drain efficacy in mitigating postoperative complications, and (3) determine impact of drain maintenance duration on patient outcomes.

The ACS-NSQIP targeted data from 2014 to 2017 were analyzed. Propensity score of surgical drain versus no drain cohorts was performed. Main study outcomes were mortality, major morbidity, organ/space surgical site infection (SSI), secondary drain/aspiration procedure, and any septic events. Additional univariate/multivariate logistic analyses were performed to identify associations with drain placement and duration. Major hepatectomy was defined as formal right hepatectomy and any trisectionectomy.

584 combined liver and colorectal resection (CRR) cases were identified. Open partial hepatectomy with colectomy was the most common promorbidity. Postoperative drain maintenance past 13 days is associated with worse outcomes compared to earlier removal.
Primary surgical drains were placed in a substantial percentage of patients undergoing combined resection for sCRLM. This case-matched analysis suggested that surgical drains are associated with an increase in postoperative morbidity. Postoperative drain maintenance past 13 days is associated with worse outcomes compared to earlier removal.
Current guidelines support laparoscopic cholecystectomy as the treatment of choice for pregnant women with symptomatic gallbladder disease, regardless of the trimester. Early intervention has remained the standard of care, but recent evidence has challenged this practice in pregnant women. We sought to compare surgical and maternal-fetal outcomes of antepartum versus postpartum cholecystectomy in New York State.

Between 2005 and 2014, the New York Statewide Planning and Research Cooperative System (SPARCS) database was queried for patients who underwent cholecystectomy within 3 months before (antepartum cholecystectomy, APCCY n = 82) and after (postpartum cholecystectomy, PPCCY n = 5040) childbirth to approximate third-trimester operations. All patients who underwent cholecystectomy during pregnancy (n = 971) were extracted to evaluate inter-trimester differences. Subgroup analysis compared APCCY patients who were not hospitalized within 1 year before APCCY (n = 80) and PPCCY patients who were hospitalize cholecystectomy is safe in pregnancy, delay of cholecystectomy should be discussed in the third trimester due to an increased risk for preterm delivery.
New York Statewide data suggest that although laparoscopic cholecystectomy is safe in pregnancy, delay of cholecystectomy should be discussed in the third trimester due to an increased risk for preterm delivery.
Laparoscopy has reduced tactile and visual feedback compared to open surgery. There is increasing evidence that visual and haptic information converge to form a more robust mental representation of an object. We investigated whether tactile exploration of an object prior to executing a laparoscopic action on it improves performance.

A prospective cohort study with 20 medical students randomized in two different groups was conducted. A silicone ileocecal model, on which a laparoscopic action had to be performed, was used inside an outside a ForceSense box trainer. During the pre-test, students either did a combined manual and visual exploration or only visual exploration of the caecum model. To track performance during the trials of the study we used force, motion and time parameters as representatives of technical skills development. The final trial data were used for statistical comparison between groups.

All included time and motion parameters did not show any clear differences between groups. However, the force parameters Mean force non-zero (p = 004), Maximal force (p = 0.
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