Objective To evaluate the therapeutic effects and safety of transcatheter arterial sclerosing embolization (TASE) combined with oral Propranolol in infantile huge hemangiomas.Methods A total of 76 infants with huge hemangioma were treated by TASE.All patients received oral Propranolol based on their weight.The follow-up and efficacy evaluation were performed from the last treatment.And the complications were analyzed.Results Seventy-six cases underwent 95 case-times of TASE totally.The success rate of puncture technique was 100％ (95/95).All patients were divided into 5 levels (0-Ⅳ levels) based on the curative effect of the follow-up,including 6 cases (6/76,7.90％) of level Ⅰ,19 cases (19/76,25.00％) of level Ⅱ,23 cases (23/76,30.26％) of level l,and 28 cases (28/76,36.84％) of level Ⅳ.The total effective rate was 100％ (76/76).There was no serious complications,and the curative effect was stable during the follow-up.Conclusion TASE combined with oral Propranolol in infantile huge hemangiomas is effective with less invasiveness and fewer complications.

Objective To analyze the efficacy and safety of Intra-arterial chemotherapy (IAC) as secondly treatment in children with retinoblastoma (RB).Methods 42 eyes of 34 consecutive RB patients were enrolled in the study after intravenous chemotherapy (IVC),including 26 males and 8 females.The average age is 14.1 months.21 cases were bilateral and 7 cases were unilateral.A total of 42 eyes of 34 patients were classified according to the International Intraocular Retinoblastoma Classification (IIRC) as group B(n=1,2.4％),group C (n=3,7.1％),group D (n=32,76.2％),or group E (n=6,14.3％).Tumor recurrence and tumor enlargement after IVC were 4 and 10 eyes respectively,accounting for 9.0％ and 24.0％ respectively.Sequential treatment after IVC followed by IAC were 28 eyes,accounting for 67.0％.All treatment eyes received IAC combined with laser,cryotherapy and other eye local treatment.The IAC regimen adopted the combination and alternation administration mode,by the combination of melphalan and carboplatin or the combination of melphalan and topotecan.According to the tumor changes after IAC decide whether IAC again.If tumors increased,vitreous or subretinal implants increased will be termination of IAC and enucleation.The mean follow-up time was (21.4±3.7) months after the last IAC treatment and (6.2±2.9) months after enucleation.Ocular preservation rate and complication were evaluated.Results The average IAC procedures performed on 42 eyes were (4.0±0.9).An overall ocular preservation rate of 76.2％ was observed during follow-up periods due to calcification or inactivation of tumors (32 eyes),including group B (n=1,100％),group C (n=1,33.3％),group D (n=27,84.4％),group E (n=3,50％).10 eyes were enucleated.Among them,2 eyes of the tumor did not shrink after IAC,tumor recurrence (n=3),vitreous hemorrhage (n=3),enophthalmos (n=1),vitreous disseminated (n=1).34 cases of children,transient eyelid oedema were 18 cases,vitreous hemorrhage and bone marrow suppression (Ⅰ-Ⅳ) were 1,22 casese respectively.Conclusions IAC as secondly treatment is safe and effective for RB patients,however,there is still tumor recurrence.No serious ocular local and systemic complications were observed.

OBJECTIVE To analyze the chemical constituents from classical prescription Xiehuang San(XHS)standard decoc-tion by UPLC-Q-TOF-MS technology,and classify the chemical composition and analyze the representative components.METHODS Acquity HSS T3 column(2.1 mm×100 mm,1.8 μm)was used as the chromatographic column,with 0.1%formic acid solution-0.1%formic acid acetonitrile as the mobile phase for gradient elution.The volume flow rate was 0.4 mL·min-1 and the column tem-perature was 40℃.Mass spectrometry data of XHS were collected in positive and negative ion modes.The chemical constituents from classical prescription XHS were analyzed and identified by Masslynx 4.1 software comparison with reference materials,mass spectrome-try data analysis and reference to relevant literature.RESULTS A total of 107 compounds were analyzed and identified from XHS,including 45 flavonoids,27 triterpenoids,11 monoterpenoids,10 phenylpropanoids,6 chromogenic ketones,5 alkaloids and 3 other other compounds.CONCLUSION The study provides an experimental basis for the further research on the substance basis and qual-ity control of XHS.