RESUMEN
Objective To study the efficacy of ultrasound-guided minimally invasive neurosurgery in patients with intracranial tumors.Methods Forty-two patients with intracranial tumors,admitted to our hospital and performed ultrasound-guided minimally invasive neurosurgery from April 2010 to April 2012,were chosen in our study; their clinical data and treatment efficacy were retrospectively analyzed.Results No postoperative infection,iatrogenic cerebral hemorrhage or secondary nerve dysfunction appeared in all the patients.Postoperative imaging showed that complete resection was achieved in 40 patients (95.24％),subtotal resection in 2 patients (4.76％) and residues of the most tumors in 0 (0％).Only 1 patient recurred 2 years after the operation.Conclusion It is accurate for Ultrasound-guided minimally invasive neurosurgery in patients with cranial tumors,having less trauma,higher eradication rate and better prognosis.
RESUMEN
OBJECTIVE@#To explore the risk factors of gastric cancer in the rural area of Henan province.@*METHODS@#Three hundred and twenty-five families with gastric cancer and 325 control families (1010 persons in each group) were selected among the rural residents in 4 counties of Henan province. Totally 2020 people were surveyed and assessed using population-based case-control family study.@*RESULTS@#Gastric cancer was related to stomach upset, irregular dietary, hobby for salty taste, residual food, and history of mental stimulus.@*CONCLUSION@#Stomach upset, irregular dietary, hobby for salty taste, residual food, and history of mental stimulus are the risk factors of gastric cancer.