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After adjusting covariates in the propensity matched cohort, the type of surgery still showed no significant impact on OS (hazard ratio [HR] 1.160; 95% confidence interval [CI] 0.662-2.033) and DSS (HR 1.208; 95% CI 0.686-2.128).

Surgical modalities do not seem to have a significant impact on long-term survival outcomes of patients with duodenal GIST and should mainly depend on the tumor size and location.

Surgical modalities do not seem to have a significant impact on long-term survival outcomes of patients with duodenal GIST and should mainly depend on the tumor size and location.

The Going Flat movement aims to increase awareness and acceptance of mastectomy alone as a viable option for patients. Little is known about motivations and satisfaction with surgical outcomes in this population.

An online survey was administered to 931 women who had a history of uni- or bilateral mastectomy for treatment of breast cancer or elevated breast cancer risk without current breast mound reconstruction. Satisfaction with outcome and surgeon support for the patient experience were characterized using 5-level scaled scores.

Mastectomy alone was the first choice for 73.7% of the respondents. The top two reasons for going flat were desire for a faster recovery and avoidance of a foreign body placement. Overall, the mean scaled satisfaction score was 3.72 ± 1.17 out of 5. In the multivariable analysis, low level of surgeon support for the decision to go flat was the strongest predictor of a satisfaction score lower than 3 (odds ratio [OR], 3.85; 95% confidence interval [CI], 2.59-5.72; p < 0.001). Dissatisfaction also was more likely among respondents reporting a body mass index (BMI) of 30kg/m

or higher (OR, 2.74; 95% CI, 1.76-4.27; p < 0.001) and those undergoing a unilateral procedure (OR, 1.99; 95% CI, 1.29-3.09; p = 0.002). Greater satisfaction was associated with receiving adequate information about surgical options (OR, 0.48; 95% CI, 0.32-0.69; p < 0.0001) and having a surgeon with a specialized breast surgery practice (OR, 0.56; 95% CI, 0.38-0.81; p = 0.002).

Most patients undergoing mastectomy alone are satisfied with their surgical outcome. Surgeons may optimize patient experience by recognizing and supporting a patient's decision to go flat.

Most patients undergoing mastectomy alone are satisfied with their surgical outcome. Surgeons may optimize patient experience by recognizing and supporting a patient's decision to go flat.

Shape is one of the most important features in the diagnosis of malignant thyroid nodules. This characteristic has been described qualitatively, but only shapes that appear markedly different can be easily differentiated at first interpretation. This study sought to clarify whether software-based shape indexes are useful for the detection of thyroid cancers.

In the final analysis, 200 participants with 231 pathologically proven nodules participated in the study. Ultrasound features were assessed by clinicians. The tumor contour was auto-defined, and shape indexes were calculated using commercial software.

Of the 231 nodules, 134 were benign and 97 were malignant. The presence of taller-than-wide (TTW) dimensions differed significantly between the benign and malignant thyroid tumors. Designation of TTW assessed by the software had a higher kappa value and proportional agreement than TTW assessed by clinicians. Disagreement between the clinician and software in designating nodules as TTW occurred for 28 nodules. The presence of other ultrasonic characteristics and small differences in the height and width measurements were causes for the incorrect interpretation of the TTW feature.

The proposed software-based quantitative analysis of tumor shape seems to be promising as an important advance compared with conventional TTW features evaluated by operators because it allows for a more reliable and consistent distinction and is less influenced by other ultrasonic features.

The proposed software-based quantitative analysis of tumor shape seems to be promising as an important advance compared with conventional TTW features evaluated by operators because it allows for a more reliable and consistent distinction and is less influenced by other ultrasonic features.

Low-grade appendiceal mucinous neoplasms (LAMN) are commonly managed by community surgeons at diagnosis. There is variability in the treatment of LAMN, both by community and specialist providers. We assessed current management practices for LAMN across surgeons with expertise in peritoneal surface malignancies (PSM).

An online survey was sent to 106 international surgeons specializing in PSM. The survey assessed demographics, favored pre-referral management, and definitive management practices for LAMN.

The response rate was 40% (67% USA, 33% international). Respondents had performed a median of 18 (interquartile range [IQR] 7.75-29) HIPEC cases in the last year, of which 10 (IQR 4-20) were for LAMN. Ninety-three percent reported more than half of LAMN referrals had already undergone surgery-an estimated 50% appendectomy and 20% right hemicolectomy (RH). No surgeon respondents supported performing right hemicolectomy before referral. For LAMN confined to the appendix, 86% of respondents would definitivere necessary to generate consensus on the optimal management of these complex patients.

The lymph node (LN) ratio (LNR) and the log odds of positive LNs (LODDS) have been proposed as sensitive prognosticators in patients with primary gastric cancer, especially in patients with an insufficient number of harvested LNs. We investigated the association of LNR and LODDS with survival in patients with remnant gastric cancer (RGC) and explored whether these staging methods are prognostic factors in patients with an insufficient number of harvested LNs.

The present study retrospectively examined 95 patients with RGC who received gastrectomy between January 2000 and December 2018. The patients were classified according to the adjusted X-tile cutoff for LNR and LODDS. Ferrostatin-1 purchase The association between survival rates and clinicopathological features was investigated. The predictive accuracy of the LNR and LODDS was compared with that of the Union for International Cancer Control pathological N factor.

Multivariate analysis revealed that the LNR and LODDS were independent risk factors for recurrence-free survival (RFS) [hazard ratio (HR) 2.