Objective To observe the value of intraoperative ultrasound(IOUS)for microsurgical resection of primary supratentorial glioblastoma.Methods Totally 130 cases of central nervous system WHO grade 4 primary supratentorial glioblastoma confirmed by postoperative pathology were retrospectively enrolled and divided into IOUS group and control group(each n=65)based on whether IOUS was used during operation.The general information,resection related indicators and postoperative complications were compared between groups,and the application value of IOUS was analyzed.Results In IOUS group,the tumor depth was greater,while the intraoperative bleeding,duration of hospitalization and operation-duration were all less than those in control group(all P＜0.05).Postoperative complications occurred in 28 cases of IOUS group and 29 cases of control group,and the incidence of subdural effusion in IOUS group was lower than that in control group(P＜0.05).Conclusion IOUS could effectively reduce intraoperative bleeding,duration of hospitalization,operation-duration and incidence of postoperative subdural effusion in microsurgical resection of primary supratentorial glioblastoma.

Objective To observe the value of intraoperative ultrasound(IOUS)for microsurgical resection of primary supratentorial glioblastoma.Methods Totally 130 cases of central nervous system WHO grade 4 primary supratentorial glioblastoma confirmed by postoperative pathology were retrospectively enrolled and divided into IOUS group and control group(each n=65)based on whether IOUS was used during operation.The general information,resection related indicators and postoperative complications were compared between groups,and the application value of IOUS was analyzed.Results In IOUS group,the tumor depth was greater,while the intraoperative bleeding,duration of hospitalization and operation-duration were all less than those in control group(all P＜0.05).Postoperative complications occurred in 28 cases of IOUS group and 29 cases of control group,and the incidence of subdural effusion in IOUS group was lower than that in control group(P＜0.05).Conclusion IOUS could effectively reduce intraoperative bleeding,duration of hospitalization,operation-duration and incidence of postoperative subdural effusion in microsurgical resection of primary supratentorial glioblastoma.

Objective:To investigate the clinical characteristics of acute myeloid leukemia with BCR-ABL p210 fusion gene-positive.Methods:The clinical characteristics of a patient diagnosed in the Second Hospital of Jiaxing were analyzed and the related literature was reviewed.Results:BCR-ABL p210 fusion gene and Philadelphia chromosome (Ph) were detected by reverse transcription-polymerase chain reaction (RT-PCR) and fluorescence in situ hybridization (FISH). Imatinib associated with multi-drug intravenous chemotherapy resulted in poor efficacy.Conclusions:Patient with Ph +/BCR-ABL + acute myeloid leukemia is rare with a very poor prognosis. There is no unified standard treatment and the efficacy of tyrosine kinase inhibitors is unclear. Intravenous chemotherapy combined with hematopoietic stem cell transplantation is expected to change the prognosis.

Objective To evaluate the therapeutic effects of titanium clips occlusion for the defects and complications caused by endoscopic mucosal resection(EMR).Methods Totally 62 patients with protuberant lesions in the esophagus or gastrointestinal tract(≤15 mm in diameter) were treated by EMR in our hospital.During the operation,69 lesions were cut and the surgical defects were clipped using titanium clips.The intra-and post-operative complications of the patients were reviewed.Six weeks after the treatment,the patients received re-examination by endoscopy to observe the healing of the mucosal defects.Results The 69 lesions in the 62 cases were resected completely.At each defect,1-3 titanium clips were used,no perforation or hemorrhage occurred in the patients.Endoscopy performed in 6 weeks showed that all the defects were healed without ulcer,stenosis or recurrence.The titanium clips dropped 65 of the defected mucosa.Conclusion Titanium clips is effective and safe for defects caused by endoscopic mucosal resection.