RESUMO
Objective To analyze the CT features of mycoplasma pneumonia(MP)in children,and to provide the reference for clinical diagnosis and treatment.Methods The clincal data of 125 cases with MP were analyzed retrospectively.Results There were 73 cases of unilateral lesions in the case of the right side of the lesion,and the left side of the lesion in 26 cases.The data showed that the incidence of left lesions was significantly less than the incidence of the right side of the lesion.The main manifestations of CT were large real changes shadow,patchy or nodular shadow,thickening of the bronchial vascular bundle,hilar lymph node enlargement,atelectasis,cavity,pleural effusion,and most of them were common.Conclusion The incidence of MP in children is more common in the lower right lung,and the imaging changes are diverse,but the most common is the large real change shadow,and improving the chest CT examination is helpful to the diagnosis of MP.
RESUMO
Objective:To evaluate the effect of presurgical nasal mode(PNM)combined with nasal diorthosis in the treatment of na-sal deformity and incomplete unilateral cleft lip(IUCL)in infants.Methods:35 infants with IUCL were treated by PNM followed by nasal diorthosis and cheiloplasty.The nasal asymmetry was analysed by measurments of nostrils height,nostrils width and nasal colu-mella angle skewness on the photographs at the initial visit(T0),pre-operation(T1),1 week after operation(T2),1 month after opera-tion(T3)and a year after operation(T4).The other 35 infants with IUCL without PNM treatment were served as the controls.Re-sults:Compared with the controls,the symmetry of nostrils height,nostrils width,nasal columella angle skewness in PNM treated children were significantly improved at T0-T1 and T1-T2(P ＜0.05).there was no significant difference at T2-T3 and T3-T4(P >0. 05).Conclusion:Nasal asymmetry can be improved by presurgical nasal mode treatment followed by preliminary nasal deformity di-orthosis and cheiloplasty.
