0.8). (2) The range of correlation coefficient of increasing regions is from 0.7 to 0.98. Time-course graph shows that the figure of most curve is like “”. [Conclusion](1) The function of puncturing Baihui may be connected with signal changes of corresponding brain areas. (2) fMRI is a feasible method on studying the mechanisms of acupunctrue.

Objective To study the effect of the uncertain deflection of the Delta4 phantom (ScandiDos AB,Sweden) in setting up on the Gamma index passing rate during the VMAT plan verification.Methods Two patients with head and neck cancer,two with lung cancers and one with pelvic cancer receiving VMAT radiotherapy were randomly chosen.By means of Eclipse8.6 TPS the treatment plans elaborated for the five patients were picked up to make the verification plans and Delta4 was used to perform dose verification On VARIAN Clinac Ⅸ.The Delta4 phantom was precisely set up first,and then it was deflected in a given angle towards the horizontal direction in relation to the center of the linear accelerator isocenter to perform the dose verification for 11 times successively.To figure out the relationship between the deflection angle of the Delta4 phantom and the Gamma index passing rate.Results As the Delta4 phantom was deflected by 0.0°,0.2°,0.4°,0.6°,0.8°,1.0°,1.2°,1.4°,1.6°,1.8° and 2.0° in sequence,the measured Gamma index passing rates presented a slight decline,but all greater than 90％ (DD 3％,DTA 3 mm).Conclusions In the VMAT plan verification,the Gamma index passing rate of Delta4 has no dependence on the uncertain deflection of the Delta4 phantom provided that the uncertain deflection of the Delta4 phantom is no greater than 2°,but the passing rates of DD and DTA vary significantly with the uncertain deflection of the Delta4 phantom.

Objective To summarize the clinical characteristics,diagnosis and treatment of chronic mucocutaneous candidiasis(CMC).Methods The case diagnosed as CMC in the Department of Nephrology and Immunology of Shenzhen Children's Hospital in February 24,2014 was analyzed in terms of symptoms,signs,laboratory findings,gene tests and treatment process,and related literature was reviewed.Results The patient was a 14-year-old boy.The patient started to develop recurrent oral candida infection shortly after birth,then candida infection of skins and nails,which could be alleviated by antifungal agents,but easily relapsed.Since 4 years ago,autoimmune reactions such as autoimmune anemia,thrombocytopenia,leucopenia,proteinuria,and hypothyroidism had successively appeared,and cytopenia began to palliate after administering Glucocorticoid and Cyclosporin,but easily relapsed when the dosage was reduced.The genetic test showed the case was of signal transducer and activator of transcription 1 (STAT1) gain-of-function mutation.During the hospitalization,hemophagocytic syndrome (HPS) and stagnation of hematopoietic function successively occurred.The cytopenia did not improve and the patient suffered severe infection in spite of washing red blood cells 13 times and blood palate 3 times via infusion,together with high dosage of Dexamethasone and Cyclosporine.The peripheral blood cells and bone marrow gradually returned to normal after being treated by human granulocyte colony-stimulating factor combined with Dexamethasone and Cyclosporin.Retrieving the database in PubMed database,824 articles were found which were about CMC,and 39 of them were about the STAT1 gain-of-function mutation,including 120 cases.But there was only 1 domestic case in 2012,who was a three-year-old child,manifesting recurrent fungal infection of the skin.Conclusions STAT1 gain-of-function acquired mutation is one of the reasons that can lead to CMC.Autoimmune reactions prominently represented by cytopenia occur in a few patients with CMC.It should be alert on those who are with CMC and simultaneously with autoimmtne reaction of blood system.And gene tests facilitate the early diagnosis.

Objective:To evaluate the analgesic effect and adverse reactions of butorphanol after stopping patient controlled intravenous analgesia (PCIA) pump in cesarean section.Methods:One hundred and twenty patients with cesarean section in Tongji Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology from March 20, 2021 to December 8, 2021 were divided into three groups as follows: butorphanol group, diclofenac sodium suppository group and control group and there were 40 patients in each group. The vital signs, analgesic effect and adverse reactions among the three groups were compared. Meantime, the bladder and gastrointestinal function recovery and neonatal jaundice in three groups were also compared.Results:The visual analogue score (VAS) in butorphanol group was significantly lower than that of control group at 3 and 4 h after stopping PCIA pump: (2.16 ± 0.09) scores vs. (2.72 ± 0.25) scores, (2.21 ± 0.10) scores vs. (2.72 ± 0.21) scores, P< 0.05, but there was no significant difference in VAS at 6 and 12 h after stopping PCIA pump. VAS in diclofenac sodium suppository group was significantly lower than that of control group at 3 h after stopping PCIA pump: (2.06 ± 0.10) scores vs. (2.16 ± 0.09) scores, P<0.05, but there was no significant difference in VAS at 4, 6 and 12 h ( P>0.05). The 3 h VAS of butorphanol group was lower than that of diclofenac sodium suppository group, but the difference was not statistically significant ( P>0.05). The VAS of butorphanol group was lower than that of diclofenac sodium suppository group at 4 h after operation: (2.21 ± 0.10) scores vs. (2.56 ± 0.12) scores, and the difference was statistically significant ( P<0.05). The first time of getting out of bed and urination time in butorphanol group were later than diclofenac sodium suppository group and control group: (28.32 ± 1.36) h vs. (25.94 ± 0.92) h and (24.50 ± 0.64) h, (29.05 ± 1.67) h vs. (26.76 ± 1.05) h and (25.06 ± 0.65) h, and the difference was statistically significant ( P<0.05). While the anal exhaust time in diclofenac sodium suppository group was delayed, but the difference was not statistically significant ( P>0.05). Conclusions:The analgesic effect of butorphanol is better than diclofenac sodium suppository after stopping PCIA pump in cesarean section, but nursing care should be strengthened to urge patients to take early activities to reduce the occurrence of urinary retention.