Objective To discuss the diagnosis and treatment of inflammatory granuloma in central nervous system(CNS)to provide reference for clinic.Methods Retrospective data included 8 patients with CNS inflammatory granuloma in Department of Neurosurgery,Shanxi People's Hospital,2012 -2015.We analyzed the imaging features, postoperative symptoms,blood and cerebrospinal fluid changes and prognosis.Results 8 cases all received surgical treatment.All the symptoms were improved,and the CT showed that the lesions were disappeared.All the patients had recovered to normal life and work.Conclusion The diagnosis of CNS inflammatory granuloma is difficult.Clinical manifestations are lack of specificity.The blood and cerebrospinal fluid laboratory examination have no abnormal changes.CT and MRI are the main diagnostic methods.Postoperative pathology is the gold standard for diagnosis.The large lesion,frequent episodes of epilepsy,severe neurological deficits and possibility of brain tumor all should be treated by surgery.

Objective:To explore the current status and the influencing factors of knowledge, attitude and behavior of radiodermatitis in patients with nasopharyngeal carcinoma undergoing radiotherapy, so as to provide a scientific basis for nursing staff to formulate effective health education programs.Methods:A self-designed questionnaire was used to investigate 220 radiotherapy patients with nasopharyngeal carcinoma in the radiotherapy department of 4 tertiary A hospitals in Hunan Province.Results:The scores of knowledge, attitude, and behavior of radiodermatitis patients with nasopharyngeal carcinoma were (61.58±19.93), (75.70 ±15.64), (65.87±14.21) points, respectively. The main factors influencing of behavior are knowledge, attitude, radiodermatitis grade, radiotherapy frequency, and family personal monthly income level ( t values were 1.978-8.081, P<0.05). Conclusion:At present, patients with nasopharyngeal carcinoma undergoing radiotherapy have a partial understanding of radiodermatitis and poor self-observation of radiodermatitis. Nursing staff should pay special attention to the patients with incomplete knowledge, negative attitudes, low family personal monthly income, low frequency of radiotherapy, and low grade of radiodermatitis.

Objective To evaluate the application value of high resolution MRI fat suppression T2WI combined with DWI in anal fistula and its activity. Methods We analyzed the clinical data and MRI findings of 59 patients who received high resolution MRI from January 2016 to November 2017. According to the clinical and surgical results,anal fistulas were divided into positive inflammatory activity(PIA)and negative inflammatory activity(NIA). ADC values of anal fistula were measured and the optimal cut-off of ADC values were calculated. Results 59 patients with 71 anal fistulas and 62 internal openings confirmed by surgical results.ADC values were differenct between PIA and NIA anal fistulas(P = 0.001) and the optimal cut-off of ADC value were 1.214. The sensitivity of high resolution MRI fat suppression T2WI,DWI and T2WI combined with DWI for detecting anal fistula and internal opening were 80.28%(57/71),83.10%(59/71),95.77%(68/71) and 82.26%(51/62), 83.87%(52/62),96.77%(60/62),respectively. Conclusion MRI-DWI is very important for evaluating the activities of anal fistula and thigh resolution MRI fat suppression T2WI combined with DWI has the highest sensitivity for detecting anal fistula and internal opening.

Purpose To explore the application value of ultrasound-guided thyroid fine needle aspiration liquid-based thin layer cytopathology combined with p21 and Cyclin D1 detection in preoperative diagnosis of papillary thyroid carcinoma.Meth-ods Immunocytochemical staining was used to detect the ex-pression differences of p21 and Cyclin D1 between benign and malignant thyroid nodules,and their correlations the clinicopath-ological features.The diagnostic efficacy of US-FNAB,p21,Cyclin D1 and the three combined detection in benign and malig-nant thyroid nodules was evaluated by constructing receiver oper-ating curve.Results The expression of p21 and Cyclin D1 was up-regulated in the papillary thyroid carcinoma group,86.36%(57/66)and 93.94%(62/66),and 1.96%(1/52)and 5.77%(3/52)in the benign nodule group,respectively;the difference between the two groups was significant(P<0.05).The positive rates of p21 and Cyclin D1 in BRAF V600E wild type PTC were 88.89%(8/9).The expression of p21 and Cyc-lin D1 was correlated with the tumor size of PTC(P<0.05),but not with gender,age,number of tumor foci,lymph node metastasis,and TNM stage(P>0.05).The sensitivity,speci-ficity,positive predictive value and negative predictive value of US-FNAB,p21 and Cyclin D1 combined detection were 95.45%,98.07%,98.43%and 94.44%,respectively,which were higher than those of US-FNAB independent detection,and the sensitivity and negative predictive value were higher than those of BRAF V600E.The area under ROC curve of US-FNAB,p21 and Cyclin D1 combined detection(AUC = 0.967 7)was larger than that of US-FNAB(AUC = 0.849 9)and the difference between the two was statistically significant(P<0.05).The area under ROC curve of the combined detection of the three was greater than that of independent detection of BRAF V600E(AUC =0.931 8),and the combined detection of US-FNAB with p21(AUC = 0.946 4)or Cyclin D1(AUC = 0.944 3).It was close to that of US-FNAB combined BRAF V600E detection(AUC = 0.971 2).Conclusion US-FNAB combined with p21 and Cyclin D1 immunohistochemical detec-tion can help improve the sensitivity of preoperative diagnosis of papillary thyroid carcinoma,and it has high diagnostic value for BRAF V600E wild-type papillary carcinoma.

【Objective】 To analyze the sensory integration characteristics of 4- to 5-year-old preschool children while maintaining static balance, in order to provide reference for promoting the development of motor development. 【Methods】 A total of 128 preschool children were randomly selected in this study from a public kindergarten in Suzhou. Wearable sensor were worn at the center of mass(COM) position for four tests: T1 standing with eyes open, T2 standing with eyes closed, T3 standing with eyes open on a sponge pad, and T4 standing with eyes closed on a sponge pad. The angular velocity modulus(ω) of COM shaking was extracted, the Romberg quotient(RQ), vestibular Romberg quotient(VRQ), and the rate of increase in body stability when integrating different sensations were calculated. The contribution weights and sensory integration characteristics of visual, proprioceptive, and vestibular sensations to static balance were analyzed. Independent sample t-test was used to analyze the differences between different gender and age groups. 【Results】 The RQ was 1.20, and the VRQ was 1.58. The contribution rates of visual, proprioceptive, and vestibular senses to body balance were approximately 9.28%, 28.19% and 62.53%, respectively. The difference in the rate of increase in body stability between integrated vision and integrated proprioception with normal vestibular perception was statistically significant(P<0.001, Cohen′s d=-1.14),while the difference in the rate of increase in body stability between integrated proprioception and vestibular perception with normal vestibular perception and integrated vision with normal proprioception was statistically significant(P<0.001, Cohen′s d=2.30). The difference in the rate of increased body stability between the sum of vestibular and proprioceptive integration and the simultaneous integration of visual and proprioceptive integration was statistically significant(P<0.001, Cohen′s d=-0.86). The gender differences in RQ, VRQ, and the rate of increased body stability when integrating different sensations(P>0.05) and the difference in half year old age was not statistically significant(P>0.05). 【Conclusions】 When preschool children aged 4 - 5 maintain static balance, the contribution of vestibular integration proprioception to body stability is greater than that of vestibular integrate vision. The contribution of vestibular and visual integrate proprioception to body stability is greater than that of vestibular and proprioception integrate vision. The sensory integration characteristics between boys and girls, as well as half year old children, are basically the same.