目的:探討聚焦超聲治療慢性宮頸炎的安全性和有效性。方法:回顧性分析2003年1月至2006年12月我院門診診斷治療的慢性宮頸炎患者,行聚焦超聲治療后并于3月內隨訪的574例患者,分析其安全性及有效性。結果:574例中,痊愈 378例(65.9%),顯效155例(27.0%),總有效率96.7%。治愈率與糜爛面積及深淺程度有關(Plt;0.05)。超聲治療后部分患者出現陰道少量流液及血性分泌物。結論:聚焦超聲應用于慢性宮頸炎的治療安全有效,療效確切,不良反應及并發癥小,值得推廣。
Tuberculosis remains a major public health problem. Genetic epidemiological studies have shown that the differences in host genes partly determine the susceptibility to tuberculosis. The occurrence of tuberculosis is the result of the joint action of Mycobacterium tuberculosis and host gene regulation immune response. The study of susceptibility candidate genes has differences in race, population and region, and the study of susceptibility gene polymorphism still has a long way to go in clinical precision diagnosis and treatment. The study and clinical application of mendelian susceptibility to mycobacterial disease can be used as a classic application of precision medical treatment in tuberculosis; although it is a rare case, this model is worthy of reference.
Atrial fibrillation (AF) and breast cancer are common diseases with high incidence, which can be promoted and maintained by a wide range of regulatory factors (changes of hormone secretion, chronic inflammation, dysfunctions in autonomic nervous system, coagulation system and endothelia). There may be a consistent pathophysiological link between the increased incidence of breast cancer and AF, which is currently seldomly reported. The development process of these two diseases are complex, and the occurrence of breast cancer may increase the incidence of AF. In this paper, we reviewed the relationship between breast cancer and AF based on the latest reports.
Objective To observe the clinical and pathological characteristics of choroidal metastatic carcinoma from lung carcinoma.Methods The clinical and pathological data of 6 patients with choroidal metastatic carcinoma from lung carcinima were analysed retrospectively.Results All the 6 patients had severe visual impairment, including 3 with severe ophthalmalgia. Flat neoplasm were seen in the posterior pole of the eyes in all the 6 patients and retinal detachment were found in 5 patients. Fundus fluorescein angiography (FFA) examination had been performed on 1 patient and blocked fluorescence and hyperfluorescence were seen in the lesion with pinpoint fluorescein leakage loop around it. CT examination had been performed on 3 patients and the shadow of flat homogenous tumor was seen. MRI examination had been performed on 1 patient and high signal intensit ies on T1W and low signal intensities on T2W were found. In all the 6 patients with primary lung carcinoma, 5 were diagnosed with adenocarcinoma and 1 with cellule carcinoma through pathological examination, and 5 patients were diagnosed with choroidal metastatic carcinoma from adenocarcinoma and 1 with choroidal metastatic carcinoma from cellule carcinoma through pathological examination.Conclusion Rapid visual acuity decrease, severe ophthalmalgia, flat neoplasm in ocular fundus and secondary retinal detachment are the main clinical characteristics of the choroidal metastatic carcinoma from lung carcinoma. Most histopathologica l manifestations of the metastatic carcinoma like that of the primary focus, and adenocarninoma is the most common histoclassification. (Chin J Ocul Fundus Dis，2003，19：333-404)
With the opening of the two child policy in China, the number of pregnant women has increased. Pregnancy has a huge impact on the cardiovascular system, and heart disease during pregnancy increases the risk of maternal heart failure and death, intrauterine growth retardation, and the risk of complications such as premature birth. Pregnancy with heart disease ranks first among indirect obstetric deaths in China. Reducing maternal mortality is a global goal of the World Health Organization. Thus, to strengthen the prevention and management of patients with critical heart disease during pregnancy is important. However, clinical decision-making and management of pregnant women with heart disease is still controversial. This article combines relevant literature of pregnancy and heart disease published in recent years and reviews of relevant diagnostic and therapeutic methods, to provide clinical reference for pregnant women with heart disease preventive care and management of the whole strategy.
ObjectiveTo systematically review the progress of different methods for femoral tunnel positioning in anterior cruciate ligament (ACL) reconstruction and provide a clinical reference for treatment of ACL rupture.MethodsThe literature about the femoral tunnel positioning in ACL reconstruction was widely reviewed. The advantages and disadvantages and the clinical results of each method were summarized.ResultsCurrently in ACL reconstruction, methods for femoral tunnel positioning include transtibial technique (TT), anteromedial technique (AM), outside-in (OI), modified TT (mTT), and computer assisted surgery. There is no significant difference in the postoperative effectiveness between TT technique and AM technique. Compared with the TT technique, the OI technique has higher rotational stability of knee, but there is no significant difference in clinical results. The femoral tunnel located by mTT technique is closer to the anatomical placement than that of TT technique, but mTT technique is not effective for systematically anatomic femoral tunnel positioning, and further research is needed to prove its advantages.ConclusionDifferent femoral tunnel positioning methods have their own advantages and disadvantages, and there is no definite evidence that one is superior than the rest.
Atrial fibrillation (AF) is the most common type of cardiac arrhythmia. The metabolic changes of atrial myocytes, especially lipid metabolism, have a significant impact on the electrical signals and structural remodeling of atrial tissue, and play an important role in the occurrence and development of AF. The reduction of fatty acid oxidation ratio and increased aerobic glycolysis ratio are characteristic changes of tissue metabolic remodeling in AF. In this review, we will introduce the latest research status of lipid metabolism in AF from aspects of AF metabolism, clinical treatment and diagnosis and prognosis.
Atrial fibrillation (AF) is one of the most common complications after cardiac surgery. The existing treatment of postoperative AF mainly focuses on preoperative prevention, intraoperative protection and postoperative treatment for factors prone to AF before, during and after surgery, but the postoperative treatment in various areas and hospitals is different. This article combines the latest literature published in Europace about the practice guidance of cardioversion of AF and atrial flutter, and summarizes the treatment of electrical cardioversion, in order to provide clinical guidance for electrical cardioversion of AF after cardiac surgery.
ObjectiveTo explore the classification of ultrasound breast imaging reporting and data system (BI-RADS) classification combined with serum trefoil factor 1 (TFF1) and human growth differentiation factor 3 (GDF3) in the differential diagnosis of benign and malignant breast masses. MethodsThe prospective study collected 113 female patients with breast masses who got treatment in Tangshan People’s Hospital from September 2020 to September 2023. Ultrasound diagnostic equipment was applied for ultrasound BI-RADS classification, ELISA method was applied to detect serum TFF1 and GDF3 levels, Consistency Kappa test was used to compare the consistency of ultrasound BI-RADS classification, serum TFF1 and GDF3 alone and combined in the diagnosis of benign and malignant breast masses and pathological results, In addition, receiver operating characteristic (ROC) curve was used to analyze the diagnostic value of the above indicators in the diagnosis of benign and malignant breast masses. ResultsAmong the 113 patients with breast mass, the pathological diagnosis showed benign mass in 48 cases and malignant mass in 65 cases. The serum levels of TFF1 [(1.62±0.25) μg/L vs (1.24±0.27) μg/L] and GDF3 [(118.62±21.73) ng/L vs (96.47±16.05) ng/L] in malignant patients were obviously higher than those in benign patients (P<0.001). There were 70 cases of malignant breast masses and 43 cases of benign breast masses according ultrasound BI-RADS classification combined with serum TFF1 and serum GDF3. The diagnosis consistency with pathological results was very high and Kappa value was 0.835 (P<0.001). The sensitivity and specificity of ultrasound BI-RADS classification combined with serum TFF1 and serum GDF3 in differential diagnosis of benign and malignant breast masses were 96.92% (63/65), 85.42% (41/48), respectively, the negative predictive value was 95.35% (41/43), and positive predictive value was 90.00% (63/70). The sensitivity, negative predictive value and accuracy were higher than those of ultrasonic BI-RADS classification and serum GDF3 alone (P<0.05), and the missed diagnosis rate was lower than that of ultrasonic BI-RADS classification and serum GDF3 alone (P<0.05). ConclusionsThe serum levels of TFF1 and GDF3 increase in patients with malignant breast masses. The combination of ultrasound BI-RADS classification and serum TFF1 and GDF3 can improve the sensitivity and accuracy of the diagnosis of benign and malignant breast masses, and reduce the missed diagnosis rate.
To evaluate the efficacy and safety of comprehensive prophylaxis for deep venous thrombosis(DVT) after proximal femur fractures in geriatric patients. Methods From July 2003 to May 2006, 157 geriatric patients with proximal femur fractures treated with operation were divided into prophylaxis group and control group randomly. There were 82 patients (34 males, 48 females, aged 65-97 years) in prophylaxis group, 30 with femoral neck fracture and 52 with intertrochanteric fracture of femur. There were 75 patients (33 males, 42 females, aged 65-94 years) in control group, 28 with femoral neck fracture and 47 with intertrochanteric fracture of femur. In the prophylaxis group, comprehensive prophylaxis for DVT which included Aspirin, fibrinolytic enzyme, passive and active circumduction of the foot and ankle, CPM management wasappl ied. In the control group, no thromboproxylaxis was taken. All patients in the both groups received color doppler flow imaging (CDFI) examination before operation and on the 7th and 14th days after operation. Results CDFI found 2 cases of DVT in the prophylaxis group 7 and 14 days after operation respectively, while 21 and 15 cases of DVT in the control group respectively. The incidence of DVT was 48.0% in the control group compared with 4.9% in the prophylaxis group and the reduction was significant (P lt; 0.01). One patient gave up the intervention due to Melena 3 days after operation in the prophylaxis group. In the control group, 1 patient died 8 days after operation and another died 11 days after operation. Both died of acute pulmonary embol ism confirmed by autopsy. Conclusion The comprehensive prophylaxis can significantly decrease the incidence of DVT in geriatric patients after proximal femur fractures. There is no significant adverse effect during the intervention.