OBJECTIVE: To observe the self-developed horn type of titanium clamp used for inferior turbinate resection from filling effect. METHOD: Choose the cases of inferior turbinate resection of 152 cases randomly selected 92 cases (group) in 2-4 angle type titanium clip head-tail closed wound middle turbinate, and therefore more than nasal passages in the surgical wound, just as in the nasal passages above micro tamponade, bare breathing zone, keep the ventilation, 1- 3 days to take out the angle titanium clamp; 60 cases (control group) with vaseline oil gauze or postoperative Merocel hemostatic sponge tamponade nasal bleeding. Observation of 1-3 days after nasal ventilation, headache, nasal bleeding, dry mouth, tolerance is painful, aural fullness tinnitus, a total of 7 indicators of sleep. RESULT: The team outside the there was no difference in blood loss and the control group, the rest of the indicators is better than the control group. CONCLUSION The angle of titanium clamp used in inferior turbinate resection from stuffing, patients get better comfort, avoid drawn yarn of pain, improve the quality of perioperative patients with life.
Bandages ; Blood Loss, Surgical ; prevention & control ; Epistaxis ; prevention & control ; Female ; Formaldehyde ; administration & dosage ; Hemostatics ; administration & dosage ; Humans ; Male ; Microsurgery ; Nasal Cavity ; Polyvinyl Alcohol ; administration & dosage ; Postoperative Hemorrhage ; prevention & control ; Surgical Instruments ; Titanium ; Turbinates ; surgery

Objective To investigate the diagnostic value of the texture analysis in differentiating adult pilocytic astrocytomas (PA)from hemangioblastomas(HB).Methods 22 adult patients with PA and 20 patients with HB which were confirmed by postoperative pathological were retrospectively reviewed.The conventional MRI features and texture parameters were analyzed.Eight texture parameters were extracted using run-length matrix(RLM),and the differences of texture parameters of the two groups were analyzed by independent-samples t test.Results The short run emphasis(SRE),grey-level non-uniformity(GLNU),run-length non-uniformity(RLNU),high grey-level run emphasis(HGRE)and short run high grey-level emphasis(SRHGE)were higher in adult PA than in HB.The long run emphasis(LRE),low grey-level run emphasis(LGRE)and short run low grey-level emphasis(SRLGE)were lower in adult PA than in HB.The eight texture parameters had significant differences between the two groups(P<0.05).Conclusion Texture analysis can provide reliably objective basis for differentiating adult PA from HB.

Objective: To investigate the detection rates and inlfuencing factors of atrial septal defect (ASD) and ventricular septal defect (VSD) among neonates in two cities of East China and to provide scientiifc basis for the prevention, diagnosis, treatment and monitor of ASD and VSD. Methods: 2100 newborns with gestational age of at least 28 weeks were recruited consecutively from each city between 2013-09 and 2014-11. Data related to ASD and VSD were collected by questionnaires and echocardiographic screening was conducted within 7 days after birth. Results: A total of 4152 neonateswere examined with gestational age of (39.03 ± 1.29) weeks, among whom 2189 were male infants (52.72%), and age of mother was (26.32 ± 4.10) years old. Detection rates of ASD and VSD were 60.5‰ and 12.8‰ respectively, showing no significant difference between genders (P>0.05). Multivariate logistic regression analysis showed that maternal pre-pregnancy BMI and home decoration were the inlfuencing factors of ASD and maternal drug use in early pregnancy was the inlfuencing factor of VSD among newborns. Conclusions: Detection rates of ASD and VSD among neonates were relatively high in two cities of East China. Early screening is importtant to reduce the incidence of ASD and VSD and improve the prognosis.