Objective To analyze the clinical and pathological features of breast cancer in patients over 80 years old, to discuss the individualized treatment plan and further to provide foundation for clinical treatment . Methods Data of 58 breast cancer patients over 80 years old were retrospectively analyzed .They were treated from Jun.2008 to May.2014 and the diagnosis was confirmed by pathology after surgery .They were followed up by telephone.Results Among the 58 cases, invasive cancer accounted for 94.8%(55/58), in which triple-negative breast cancer accounted for 29.1%(16/55), and human epidermal growth factor receptor 2(HER2)pos-itive breast cancer accounted for 7.2%( 4/55 ) .Stage III breast cancer accounted for 24%( 14/58 ) .67.2%(39/58)patients underwent breast resection , 55.2%(32/58)patients underwent axillary treatment , 17.2%(10/58)patients received chemotherapy , and 51.7%(30/58) patients received endocrine therapy .Seven cases had recurrence and 3 cases died of the disease .Conclusions Breast cancer in elderly patients has its special clinical and pathological features .It has longer course , relatively late stage , and more complications .It has higher pro-portion of triple-negative breast cancer and lower proportion of positive HER 2.Elderly breast cancer patients are less tolerant to chemotherapy , thus surgery and endocrine therapy are the main treatment .

Objective To explore the clinical value of gastric bare area (GBA) for the prognosis of gastric fundus and cardia carcinoma.Methods The data of 82 patients with gastric fundus and cardia carcinoma from January 2010 to December 2011 were retrospectively analyzed.The patients were divided into group A (49 cases) with cancer cell invasion in GBA and group B (33 cases) without invasion in GBA.All the patients underwent D2 gastrectomy plus surgical resection of GBA and were treated by 6 cycles of postoperative FOLFOX-4 chemotherapy scheme.Postoperative follow-up and survival analysis were carried out for patients in both groups.Results According to survival analysis (Kaplan-Meier method),the postoperative 1-,2-and 3-year cumulative survival rates of the patients in group A were 91.8 ％,57.3 ％ and 29.0 ％,respectively,while those of the patients in group B were 93.9 ％,75.0 ％ and 48.2 ％,respectively.The median survival times of the patients in group A and group B were 27.0 months and 36.0 months,respectively,which was demonstrated existing statistical significance(X2 =4.972,P =0.026).Conclusions The prognosis of gastric fundus and cardia carcinoma patients with invasion in GBA by cancer cells is poor.Surgical resection of GBA may help to improve the prognosis of the patients with gastric fundus and cardia carcinoma.

Adolescent ; Catheter Ablation ; instrumentation ; Equipment Failure ; Female ; Foreign Bodies ; etiology ; Humans ; Pulmonary Artery ; Silicones

Objective To observe the dynamic change of cerebral blood flow of newborns with hypoxic-ischemic encephalopathy(HIE).Methods Cerebral blood flow of middle cerebral artery and pulsatility index(PI) on 75 newborns with HIE and 50 normal infants were examined with transcranial doppler sonography at different time points,and the relations between cerebral blood flow and clinic indexes were analyzed.Results The blood velocity of normal infants increased gradually, and PI decreased from 2 to 5 days.The velocities were lower than that of normal infants,and PI was higher at 12th hour and 1st day, but during 2-5 days,the velocities got higher and PI got lower, in which the decrease of velocities correlated positively with Apgar scores and the increase of velocities were negatively correlative to Apgar scores.Compared with the neonates who had poor prognosis retrospectively with those had good prognosis, the velocity changes were found to be more significant.Conclusion The change of cerebral blood flow can show the pathophysiology of HIE and prognosticate the prognosis of neonates with HIE.

Objective To observe the effect of ultrasound-guided injection of botulinum toxin type A (BTX-A) combined with orthosis training for the treatment of lower limb spasticity for children with cerebral palsy.Methods Fifty-four patients with spastic cerebral palsy were randomly divided into an observation group and a control group using a random number table.Patients in the control group were given conventional rehabilitation training,while those in the observation group were additionally given ultrasound-guided BTX-A injection,followed by daily knee-ankle-foot orthosis rehabilitation training 24 h after the injection.Before and 6 weeks after treatment the lower limb function of the 2 groups was evaluated using the modified Ashworth scale (MAS) and the gross motor function measure (GMFM).Adductor angles,popliteal angles and motor ranges of the ankle joint were also measured and compared.Results After 6 weeks the average MAS scores were lower than before treatment in both observation[(1.26±0.63) vs (3.07±0.68)] and control group [(2.56±0.71) vs (2.89±0.64).And in both groups the average GMFM scores,adductor angles and popliteal angles,as well as range of motion of the ankle were all much better than before treatment.The observation group,however,improved significantly more than the control group(P ＜ 0.05).Conclusion Ultrasound-guided injection of BTX-A can effectively alleviate spasticity of lower extremity for children with cerebral palsy with accurate positioning,obvious curative effect and less adverse reactions.Knee-ankle-foot orthosis rehabilitation training after the injection can further alleviate spasticity and improve the motor function of the limbs.

OBJECTIVETo observe the effects of navel-warming therapy on clinical efficacy in patients with yang-deficiency tympanites based on regular treatment of western medication.

METHODSOne hundred and twenty cases of yang-deficiency tympanites were randomly divided into a navel-warming therapy group and a western medication group, sixty cases in each one. The regular treatment of western medicine was applied in the western medication group, including oral administration of antiviral drug and diuretics as well as intravenous drip of hepatic protector. Based on western medicine treatment, the navel-warming therapy was applied in the navel-warming group. A medical cake was laid on Shenque (CV 8), and then a medical cylinder was placed above the medical cake and ignited. The treatment was given once daily. One month was considered as a treatment session in both groups and totally one session was required. The TCM symptom score, B-ultrasound ascites and temporary use of diuretics before and after treatment were observed in both groups; also the efficacy was evaluated.

RESULTSThe total effective rate was 81.7% (49/60) in the navel-warming therapy group, which was superior to 56.7% (34/60) in the western medication group (P < 0.05). After the treatment, the TCM symptom score and ascites were improved in both groups (all P < 0.05), which was more significant in the navel-warming therapy group (all P < 0.05). The temporary use of diuretics was statistically different between the two groups (P < 0.05), indicating the navel-warming therapy group could obviously reduce or stop the use of diuretics.

CONCLUSIONBased on regular treatment of western medication, the navel-warming therapy could significantly improve therapeutic efficacy, effectively relieve clinical symptoms and ease ascites.

Acupuncture Points ; Adult ; Aged ; Diuretics ; administration & dosage ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; administration & dosage ; chemistry ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; Yang Deficiency ; drug therapy ; Young Adult

OBJECTIVETo study the efficacy of Xiaoyao Powder (XYP) combined with interferon alpha (IFN-alpha) in treating HBeAg positive chronic hepatitis B (CHB) patients and the effect on their quality of life (QOL).

METHODSTotally 193 patients with HBeAg-positive CHB confirmed by liver biopsy were randomly assigned to 2 groups, Group A (94 cases) and Group B (99 cases). IFN-alpha1b was subcutaneously injected to patients in Group A at the dose of 50 microg, thrice per week. Those in Group B additionally took XYP. The therapeutic course for all was 24 weeks. Clinical efficacy was observed by assessing ALT restoration rate, HBeAg negative rate, HBeAg conversion rate, HBV DNA negative rate, complete response rate, partial response rate, and symptoms integral. The evaluation of QOL was performed by using chronic liver disease questionnaire (CLDQ) score. Adverse reaction occurrence rate was observed in the two groups.

RESULTSBetter effects were obtained in Group A on ALT restoration rate, HBeAg negative rate, HBV DNA negative rate, complete response rate, partial response rate, TCM symptoms integral, the total effective rate of TCM sysmptoms, CLDQ score, and adverse reaction rates, showing statistical difference when compared with Group B (P < 0.05, P < 0.01).

CONCLUSIONXYP could elevate the efficacy of TCM symptoms of HBeAg-positive CHB patients and anti-viral effect, improve their QOL, and reduce adverse reaction of IFN-alpha.

Adult ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Hepatitis B e Antigens ; Hepatitis B, Chronic ; drug therapy ; Humans ; Interferon-alpha ; therapeutic use ; Male ; Quality of Life ; Treatment Outcome

Objective To observe the effect of free muscle localization and ultrasound-guided injection of botulinum toxin type A (BTX-A) combined with rehabilitation training on lower limb spasm of cerebral palsy children.Methods Sixty-one cerebral palsy children with lower limb spasticity were randomly divided into a manual localizing group (31 cases) and an ultrasound-guided group (30 cases).The children of both groups underwent BTX-A injection at adductors,hamstrings and calf triceps.The former group was injected with bare hands,while the latter was injected under the guidance of ultrasound.Both groups were administered with rehabilitation training from the 3rd day onwards after injection.Before and 12 weeks after the injection,the modified Ashworth scale (MAS) and gross motor function scale (GMFM) were used to evaluate the lower limb spasticity and function in 2 groups.Results Before the injection,there was no significant difference between the 2 groups in terms of MAS and GMFM scores (P ＞ 0.05).However,12 weeks after the injection,the average MAS scores of the two groups decreased,and that of the ultrasound-guided injection group (1.43 ±0.50) was significantly lower than that of the manual localizing group (1.77 ± 0.56).After the injection,the average GMFM scores of both groups increased,and that of the ultrasound-guided injection group was significantly higher than the manual localizing group (67.10 ± 11.25).Conclusion Ultrasound-guided injection of BTX-A with intensive rehabilitation training can significantly reduce the lower limb spasticity in children with cerebral palsy,and increase their motion of joint and motor function,and improve their posture and gait.

Master of biomedical engineering degree is necessary for students to adapt to the trend of social and scientific development.Based on the social demands,staff working at academy of biomedical engineering department in Wuhan University create the master course and modify teaching methods,in order to integrate positive factors into our master of biomedical engineering course.These new teaching methods are implemented through entire course,which aims to improve students' abilities of critical thinking,creativity and operation.We also explore the new teaching methods to enabte students to be qualified with biomedical engineering work in the future.

ObjectiveTo compare the effects of Taijiquan and walk exercise on patients with Parkinson's disease (PD) at early stage.Methods40 PD patients were randomly divided into 2 groups according to the stochastic tables: Taijiquan group (n=20) received Taijiquan exercise, while walk group (n=20) received walk exercise. The course was 4 weeks. UPDRSⅢ from Unified Parkinson's Disease Rating Scale (UPDRS) and Berg Balance Scale(BBS) were to assess the patients before and after treatment.ResultsThe Taijiquan group improved significantly(P<0.01) and better than the walk group (P<0.01) in UPDRSⅢ, effects and BBS after treatment.ConclusionTaijiquan may improve the motion control and balance function for patients with Parkinson's disease.