ease control. These patients required higher doses of oral Ca and calcitriol, had higher rate of hospitalization during follow-up and showed lower PTH concentrations in the postoperative period.

Breast cancer is one of the most common malignancy in women with high mortality rate. Given the growing evidence shows that immune-inflammatory system influences the survival of patients with cancer, we assessed the prognostic significance of the preoperative Controlling Nutritional Status (CONUT) score in patients with breast cancer who underwent surgery.

We conducted a retrospective analysis of 1,367 breast cancer patients who underwent surgery between December 2010 and October 2012. All individual preoperative serum albumin concentration, total cholesterol concentration, and total peripheral lymphocyte count were counted to calculate CONUT. Higher CONUT score is in line with worse nutritional status. The optimal cut-off of CONUT score was set at 3 to categorize the investigated patients into two groups, namely a high- or low-CONUT score group. We adopted univariate and multivariate analyses (Cox proportional hazards regression model) statistical method.

Patients in the high-CONUT score group had shorter overall survival (OS) and recurrence-free survival (RFS) in comparison with those in the low-CONUT score group, 66.43

. 69.30 months and 54.70

. 59.98 months respectively (all P value <0.05). Univariate and multivariate analyses revealed that the CONUT score was an independent predictor of OS (P=0.029 and 0.046, respectively) and RFS (P=0.001, P=0.013, respectively).

The CONUT score was identified as an independent prognostic indicator in surgically treated breast cancer patients, indicating that, compared with the low CONUT score, a high CONUT score may lead to poorer prognosis.

The CONUT score was identified as an independent prognostic indicator in surgically treated breast cancer patients, indicating that, compared with the low CONUT score, a high CONUT score may lead to poorer prognosis.

Precise dissection with hemostasis while preserving important structures is critical in thyroid surgeries. In this study, we tested the safety of the Hemostatix Shaw scalpel (HSS) around the recurrent laryngeal nerve (RLN) in porcine models.

Four piglets were used to obtain continuous intraoperative neuromonitoring data. The HSS was applied at various distances from the RLN, with various temperature settings. Monopolar electrosurgical pencil and Harmonic scalpel were also tested for comparison.

The use of HSS did not show adverse electromyographic (EMG) events when activated at 3- and 5-mm distances from the RLN. At a 1-mm distance, adverse event was observed at 300 °C after 2 seconds of activation. At 210 °C, adverse event was observed when the instrument was directly adjacent to the RLN. For comparison, an electrosurgical pencil, set at coagulation mode (25W), showed an irreversible adverse EMG event during 5 seconds of activation at 1-mm distance from the RLN. Harmonic ACE+, activation power at level 5, was also applied in one RLN and reversable adverse EMG event was observed at <0.1-mm (contact) distance after 3 seconds of activation.

The safety distance of the HSS was 3 mm for the 300 °C setting and >1 mm for the 210 °C setting in the swine models in this study. Surgeons must understand the specific characteristics of various energy devices and apply them appropriately for safe operation.

1 mm for the 210 °C setting in the swine models in this study. Surgeons must understand the specific characteristics of various energy devices and apply them appropriately for safe operation.

Inflammatory tumor microenvironment is closely related to cancer. Selleck Aticaprant In this study, we mainly explore the predictive value of inflammatory markers for pathological response of ipsilateral supraclavicular lymph nodes (ISLN) and for prognosis in breast cancer with ISLN metastasis after neoadjuvant chemotherapy (NAC).

In this study, 117 breast cancer patients with ISLN metastasis were collected from the Affiliated Hospital of Zhengzhou University. The best cut-off value was determined by using the receiver operating characteristics (ROC) curve. Chi-square test and binary Logistic regression were used to analyze the correlation between clinical pathological data and pathological response of ISLN and to determine independent predictors. Correlation analysis between inflammatory markers and prognosis used time-dependent COX regression.

The pathological complete response (pCR) rate of ISLN after NAC was 64.4%. Multivariate analysis showed that breast pCR (OR 9.67, 95% CI 2.64-35.31, P<0.01) was an independent predictor of ISLN pathological response after NAC. After a median follow-up of 25 months, multivariate time-dependent COX results showed that higher platelet levels were correlated with poor disease-free survival (DFS) (HR 1.008, 95% CI 1.001-1.015, P=0.028). Meanwhile, menopausal status (HR 0.35, 95% CI 0.15-0.79, P=0.01) and supraclavicular pCR (HR 0.33, 95% CI 0.15-0.77, P=0.01) were also independent predictors of DFS.

Peripheral blood inflammatory markers have limited predictive value for pathological response of ISLN after NAC for breast cancer. High platelet count is associated with poor prognosis of breast cancer patients with ISLN metastasis.

Peripheral blood inflammatory markers have limited predictive value for pathological response of ISLN after NAC for breast cancer. High platelet count is associated with poor prognosis of breast cancer patients with ISLN metastasis.

The exact factors and mechanisms involved in the development of hematoma after breast ultrasound (US)-guided vacuum-assisted biopsy (VAB) are not clear. This study aimed to analyze the occurrence, prognosis, and risk factors of hematoma after US-guided VAB for the removal of benign breast lesions.

This was a retrospective study of consecutive female patients with breast lesions (BI-RADS 3/4a/4b and confirmed as benign by core needle biopsy) removed by percutaneous excisional biopsy by US-guided VAB at the Beijing Chaoyang Hospital from April 2016 to December 2018. Univariable analyses were conducted to identify the factors associated with hematoma (age, nodule size, laterality, nodule location, number of nodules, BI-RADS classification of ultrasound, pathology, breast shape, menstrual period, efficacy time of bandage, and hemostatic agents). Multivariable analysis was performed to identify the factors independently associated with hematoma.

A total of 293 patients (343 breast lesions) were included. Lesion removal was successful in all cases.