Objective To investigate the risk factors associated with mortality and the prognostic value of Charlson comorbidity index (CCI) for mortality in patients with non-high-risk pulmonary embolism complicated by caner. Methods Patients diagnosed with non-high-risk pulmonary embolism and caner from the medical departments of West China Hospital of Sichuan University from May, 2015 to April, 2018 were included in this study. The patients were classified into death group and survival group according to whether they died during hospitalization. Clinical information was collected and univariate along with multivariate analysis were performed in order to identify the independent risk factor related to short-term mortality in these patients. Besides, all the patients were assessed the comorbidity burden using CCI score and thereby to evaluate the prognostic value of CCI for short-time mortality. Results A total of 195 patients were included in this study, including 115 males and 80 females. In all, 32 patients died durignificantly higher than that in survival group (5.66±2.96 vs 4.13±2.74, P=0.005). Pulmonary embolism patients with CCI≥4 were associated with 4.25-fold increased risk of mortality compared with patients with CCI less then 4 (OR=4.25, 95%CI 1.83-9.89, P=0.001), and the per additional 1-score increase of CCI after 4 was associated with 4.89-fold increased risk of mortality (OR=4.89, 95%CI 2.07-11.55, P less then 0.001). Survival analysis showed that patients with CCI≥4 had lower survival rate than the patients with CCI less then 4 during hospitalization (P less then 0.001). Conclusions Age ≥65y, staying in bed, central venous catheterization, stroke history within 1 month and hyponatremia are independent risk factor of short-term mortality in patients with non-high-risk pulmonary embolism and caner. CCI score has prognostic value of short term mortality in these patients, and the risk increases with the increase of comorbidities patients have.Objective To observe the clinical effect of tonsillectomy on IgA nephropathy (IgAN) after renal transplantation. Methods From March 2011 to July 2018, 201 kidney transplantation recipients who were diagnosed of IgAN by transplant renal biopsy in the Department of Organ Transplantation of the First Affiliated Hospital of Sun Yat-sen University were retrospectively reviewed, of which 18 patients underwent tonsillectomy after renal biopsy. The clinical data of the 18 patients were collected, patient and kidney survival time and function of the transplanted kidney were analyzed. Results Of the 18 recipients, 13 were male and 5 were female, with an average age of (36.0±10.9) years. All 18 patients survived during follow-up. Two patients returned to dialysis treatment 10 months and 14 months after tonsillectomy, respectively. The creatinine was 94 (78, 133) μmol/L, 95 (74, 139) μmol/L, 106 (87, 158) μmol/L and 95(81, 147) μmol/L before tonsillectomy, 3 months, 1 year and 2 years after tonsillectomy, respectively (P=0.206). Urinary protein quantification was 0.31 (0.16, 1.38) g/24 h, 0.34 (0.10, 1.42) g/24 h, 0.33 (0.11, 0.56) g/24 h and 0.25 (0.10, 0.50) g/24 h at the same time points, respectively (P=0.104). The two patients who returned to dialysis were diagnosed of IgAN by transplant renal biopsy because of elevated creatinine, proteinuria and hematuria, 9 years and 4 years after kidney transplant respectively. Renal biopsy suggested that glomerular and segmental sclerosis were 7/24, 5/24 and 1/6, 2/6, respectively. Additionally, interstitial fibrosis and tubular atrophy (IF/TA) were both occupied 30% in the biopsies, and tonsillectomy was performed 461 days and 1 077 days after diagnosis of IgAN, respectively. Conclusions Tonsillectomy can maintain the stability of renal function and prevent the aggravation of proteinuria in IgAN patients after renal transplantation. this website However, if pathology suggests obvious glomerulosclerosis or IF/TA, tonsillectomy may not be effective.Objective To investigate the effects of serum immunoglobulin A/complement factor 3 (IgA/C3) ratio and glomerular C3 staining on clinical prognosis in patients with IgA nephropathy. Methods From January 1st, 2007 to December 30th, 2016, a total of 519 patients with biopsy-proven IgA nephropathy (IgAN) in West China Hospital were retrospectively reviewed and divided into four groups based on serum IgA/C3 ratio and glomerular C3 staining group A with IgA/C3 ratio ≥3.046 (median) and glomerular C3 staining ≥2 (n=151), group B with IgA/C3 ratio ≥3.046 and glomerular C3 staining less then 2 (n=109), group C with IgA/C3 ratio less then 3.046 and glomerular C3 staining ≥2 (n=119), and group D with IgA/C3 ratio less then 3.046 and glomerular C3 staining less then 2 (n=140). Clinical data, pathological characteristics and the primary endpoint [≥ 50% decline in estimated glomerular filtration rate (eGFR) and/or end-stage renal disease (ESRD)]were collected. Clinical prognosis and relevant risk factors were analyzed amon, and tubular atrophy/interstitial fibrosis (T1/T2) (HR=6.595, 95%CI 3.107-13.999, P less then 0.001) were independent predictors of poor renal survival. Conclusion Serum IgA/C3 ratio and glomerular C3 staining are predictors of renal clinical prognosis in patients with IgA nephropathy.Objective To analyze the screening results of breast cancer in rural women in Fujian Province from 2015 to 2018, and to explore the screening mode of breast cancer. Methods Breast cancer screening was provided for 35-64 years old rural women in Fujian province. Color Doppler ultrasound was used as the primary screening method. Suspected patients were referred to mammography. Color Doppler ultrasound and breast X -ray 4-5 grade were diagnosed by pathology. Results The incidence of breast cancer from 2015 to 2018 was 56.96/10 million, 94.41/10 million, 71.61/10 million, and 73.05/10 million, respectively. And the peak age of breast cancer was (46-55) years. From 2015 to 2018, the proportion of cancer in situ showed an overall upward trend. The sensitivity of color Doppler ultrasound was 79.06%, and the sensitivity of mammography for those diagnosed abnormally by ultrasound was 91.88%. Conclusion Breast cancer screening for women of the right age is an important measure to raise the rate of early diagnosis and early treatment and reduce the mortality of breast cancer.