Objective: To explore the correlation between antithrombotic strategy and its prognostic value in coronary artery disease (CAD) patients combining with atrial ifbrillation (AF) after percutaneous coronary intervention (PCI).
Methods: A total of 570 CAD patients with AF received PCI in our hospital from 2012-01 to 2013-12 were retrospectively analyzed by CHADS2 and HAS-BLED Score system. According to CHADS2 < 2 and CHADS2 ≥ 2 or with/without warfarin medication, the patients were divided into 2 groups:①CHADS2 < 2 (Low risk of stroke) group,n=339 including 309 patients without warfarin and 30 with warfarin medication;②CHADS2 ≥ 2 (High risk of stroke) group,n=231 including 200 patients without warfarin and 31 with warfarin medication. All patients were followed-up for 15 months to compare the different anti-platelet/ anti-coagulation strategies for the occurrence rate of MACCE, ischemic and bleeding events.
Results: Compared with Low risk of stroke group, the patients in High risk of stroke group had the worse prognosis and higher rate of MACCE occurrence,P<0.001, HR=2.677, 95% CI (1.535-4.635), more ischemic events,P=0.013, HR=2.080, 95% CI (1.167-3.709). Multi-factor Cox surving analysis indicated that compared with low risk patients without warfarin medication, the high risk patients without warfarin had the higher rate of MACCE occurrence,P=0.001, HR=2.985, 95% CI (1.532-5.816), more ischemic events,P=0.026, HR=2.068, 95% CI (1.090-3.925). Whereas, the occurrence rates of MACCE and ischemic events in high risk, low risk patients with warfarin and low risk patients without warfarin were similar, all P>0.05. The major bleeding events in patients with warfarin were a little higher than those without warfarin,P>0.05. The minor bleeding events were increased in both Low risk stroke group asP<0.001, OR=4.458, 95% CI (1.934-10.277) and High risk stroke group asP=0.002, OR=4.155, 95% CI (1.717-10.055).
Conclusion: Warfarin medication may obviously decrease the occurrence rates of MACCE and ischemic events in high risk of stroke patients, while in low risk patients, warfarin could not further decrease the occurrence of MACCE and ischemic events. Warfarin could increase the risk for minor bleeding in both low risk and high risk of stroke in CAD patients combining with AF after PCI.

From March 2009 to October 2009, three pediatric patients with parotid tumor were cured. Preoperative physical examination showed regional swelling in parotid area, the surface skin was in moderate reddish purple, the border was vague, and the swelling was inactive. The patients' IgE were significantly increased. B ultrasound examination demonstrated the focus was an isoecho with ringlike dark band around, which was concluded as bull's-eye sign. Magnetic resonance imaging (MRI) examination indicated a cystic mass between the skin and parotid. Preoperative diagnosis was eosinophilichyperplastic lymphogranuloma (Kimura's disease) and the granuloma was excised by operation. Pathological examination revealed the capillary vessel hyperplasia in local tissue with a plenty of eosinophils and lymphocytes infiltrating. The disease was confirmed. Although the disease is rare, the diagnosis still could be made by preoperative physical examination, laboratory and imaging examinations.
Angiolymphoid Hyperplasia with Eosinophilia ; Humans ; Magnetic Resonance Imaging ; Male ; Parotid Gland

Objective:To discuss the efficacy and safety of endoscopic papillectomy of major duodenal papilla neoplasms.Methods:The clinical-pathological data of 21 patients who were admitted to the Department of Endoscopy, Cancer Hospital, Chinese Academy of Medical Sciences and underwent endoscopic papillectomy of major duodenal papilla neoplasms from January 2014 to January 2020 were retrospectively studied, their postoperative outcomes and complication were also analyzed.Results:Tweenty-one patients were successfully performed endoscopic papillectomy of major duodenal papilla neoplasms. The resected lesions varied between 0.5-2.8 cm. Completed lesion was resected in 19 cases and lesion blocks in 2 cases. The incidence of postoperative complication was 52.4% (11/21), including 8 cases of postoperative bleeding (38.1%). Five patients stopped bleeding after endoscopic hemostasis and 3 patients stopped after interventional embolization. Two patients experienced perforation (9.5%) and recovered after conservative treatment including anti-inflammatory treatment and abdominal drainage. Five patients had pancreatitis (23.8%) and recovered after treatment with pre-somatostatin and anti-inflammatory rectal suppository. Preoperative pathological results of 21 patients suggested that 11 were high-grade intraepithelial neoplasia and 8 were low-grade intraepithelial neoplasia, and 2 were chronic inflammation. Postoperative pathological results suggested that 4 were adenocarcinoma, and the rest 17 were adenoma. The coincidence rate of preoperative biopsy results and postoperative pathology was 38.1%(8/21), and underestimate of the pathological stage occurred in 11 patients (52.4%) during the preoperative biopsy, overestimate occurred in two patients (9.5%). Four cases had a positive incisal margin. All patients had good prognoses and no death event occurred during the follow-up period.Conclusions:Early-stage major duodenal papilla neoplasms should be treated with aggressive resection. Endoscopic papillectomy of duodenal papilla neoplasms is safe, effective, and can be recommended as the preferred procedure for major duodenal papilla neoplasms.

Objective:To discuss the efficacy and safety of endoscopic papillectomy of major duodenal papilla neoplasms.Methods:The clinical-pathological data of 21 patients who were admitted to the Department of Endoscopy, Cancer Hospital, Chinese Academy of Medical Sciences and underwent endoscopic papillectomy of major duodenal papilla neoplasms from January 2014 to January 2020 were retrospectively studied, their postoperative outcomes and complication were also analyzed.Results:Tweenty-one patients were successfully performed endoscopic papillectomy of major duodenal papilla neoplasms. The resected lesions varied between 0.5-2.8 cm. Completed lesion was resected in 19 cases and lesion blocks in 2 cases. The incidence of postoperative complication was 52.4% (11/21), including 8 cases of postoperative bleeding (38.1%). Five patients stopped bleeding after endoscopic hemostasis and 3 patients stopped after interventional embolization. Two patients experienced perforation (9.5%) and recovered after conservative treatment including anti-inflammatory treatment and abdominal drainage. Five patients had pancreatitis (23.8%) and recovered after treatment with pre-somatostatin and anti-inflammatory rectal suppository. Preoperative pathological results of 21 patients suggested that 11 were high-grade intraepithelial neoplasia and 8 were low-grade intraepithelial neoplasia, and 2 were chronic inflammation. Postoperative pathological results suggested that 4 were adenocarcinoma, and the rest 17 were adenoma. The coincidence rate of preoperative biopsy results and postoperative pathology was 38.1%(8/21), and underestimate of the pathological stage occurred in 11 patients (52.4%) during the preoperative biopsy, overestimate occurred in two patients (9.5%). Four cases had a positive incisal margin. All patients had good prognoses and no death event occurred during the follow-up period.Conclusions:Early-stage major duodenal papilla neoplasms should be treated with aggressive resection. Endoscopic papillectomy of duodenal papilla neoplasms is safe, effective, and can be recommended as the preferred procedure for major duodenal papilla neoplasms.

The process of semen collection plays a key role in the quality of semen specimens. However, the association between semen collection time and semen quality is still unclear. In this study, ejaculates by masturbation from 746 subfertile men or healthy men who underwent semen analysis were examined. The median (interquartile range) semen collection time for all participants was 7.0 (5.0-11.0) min, and the median time taken for semen collection was lower in healthy men than that in subfertile men (6.0 min vs 7.0 min). An increase in the time required to produce semen samples was associated with poorer semen quality. Among those undergoing assisted reproductive technology (ART), the miscarriage rate was positively correlated with the semen collection time. After adjusting for confounders, the highest quartile (Q4) of collection time was negatively associated with semen volume and sperm concentration. A longer time to produce semen samples (Q3 and Q4) was negatively correlated with progressive and total sperm motility. In addition, there was a significant negative linear association between the semen collection time and the sperm morphology. Higher risks of asthenozoospermia (adjusted odds ratio [OR] = 2.06, 95% confidence interval [CI]: 1.31-3.25, P = 0.002) and teratozoospermia (adjusted OR = 1.98, 95% CI: 1.10-3.55, P = 0.02) were observed in Q3 than those in Q1. Our results indicate that a higher risk of abnormal semen parameter values was associated with an increase in time for semen collection, which may be related to male fertility through its association with semen quality.
Male ; Humans ; Semen Analysis ; Semen ; Sperm Motility ; Sperm Count ; Asthenozoospermia ; Spermatozoa