Medicine
-
To compare the accuracy of end-systolic elasticity (Ees)/arterial elasticity (Ea) ratio measured by single beat estimation, pressure-volume loop and cardiac magnetic resonance (CMR) combined volume method in patients with pulmonary artery hypertension, and to find a feasible and reliable method to quantitatively evaluate the function of right ventricle in patients with pulmonary artery hypertension. Forty-nine pulmonary artery hypertension patients enrolled between May 2017 and May 2018 in our hospital were retrospectively analyzed. Firstly, measure Ees/Ea ratio by single beat estimation, pressure-volume loop and CMR combined volume method, then, compare Ees/Ea ratio with New York Heart Association (NYHA) classification and NT-proBNP value respectively to evaluate the accuracy of the 3 methods. ⋯ Ees/Ea ratio decrease according to the increase of NT-proBNP value and the NYHA classification. There is linear regression equation between Ees/Ea ratio measured by CMR combined volume method and log (NT-proBNP) value: Y = -0.257X + 1.45, and the linear regression equation is statistically significant (P = .001). Ees/Ea ratio measured by CMR combined volume method is a feasible and reliable method to quantitatively evaluate the function of right ventricule in patients with pulmonary artery hypertension, which might be further verified in a larger patient population.
-
The purpose of this study was to develop a web-based nomogram and risk stratification system to predict overall survival (OS) in elderly patients with retroperitoneal sarcoma (RPS). Elderly patients diagnosed with RPS between 2004 and 2015 were identified in the Surveillance, Epidemiology, and End Results (SEER) database. We used univariate and multivariate Cox analysis to identify independent prognostic factors. ⋯ Through the validation, we found that the nomogram has excellent prediction performance. Then web-based nomograms were established. We performed a web-based nomogram and a risk stratification model to assess the prognosis of elderly RPS patients, which are essential for prognostic clustering and decision-making about treatment.
-
The prognosis for soft tissue sarcomas (STSs) is poor, especially for highly aggressive STSs, and the details of prognostic factors are unknown. This study aimed to investigate the prognostic factors for STSs in hematologic inflammatory markers. We included 22 patients with STSs treated at our institution. ⋯ CRP level and neutrophil and WBC counts were positively correlated with tissue grade and SUVmax. N/L ratio was positively correlated with tumor size and SUVmax. CRP level, WBC and neutrophil counts, and N/L ratio may be poor prognostic factors for highly aggressive STSs.
-
Protein induced by vitamin K absence or antagonist II (PIVKA-II) is a promising serum marker for hepatocellular carcinoma (HCC). There are limited data on its cutoff value in HCC for Taiwanese cirrhosis patients. This study aimed to investigate the diagnostic value of PIVKA-II levels in patients with suspected HCC. ⋯ Combining AFP with PIVKAII mildly increased its diagnostic performance for HCC, yielding higher specificity and positive predictive value. Significant factors predicting HCC in multivariate regression analysis were PIVKA >78.0 mAU/mL and fatty liver. Monitoring PIVKA-II level is suitable for noninvasively assessing HCC in patients with chronic hepatitis, particularly with AFP.
-
Lipoleiomyoma is a rare neoplasm of the uterus. It is considered a variant of uterine myomas. Its reported incidence varies from 0.03% to 0.2%. Lipoleiomyoma consists of variable proportions of mature lipocytes and smooth muscle cells. These tumors generally occur in asymptomatic obese perimenopausal or postmenopausal women. About 90.7% of lipoleiomyomas arise from the uterine corpus, with only 6.5% arising from the cervix. When it occurs in the cervix, it is difficult to diagnose and treat it. We report an uncommon case of pelviscopic resection of uterine cervical lipoleiomyoma showing continuous growth after menopause. ⋯ Although lipoleiomyomas mainly occur in postmenopausal women, they can also occur in the uterine cervix. They can increase in size after menopause. They can be removed laparoscopically. If a hyperechoic mass occurred in the uterus after menopause that keeps growing without symptoms, a differential diagnosis of lipoleiomyomas must be performed.