Objective： To discuss the diagnosis and treatment of glomus tumor at the nail bed of the finger. Methods： The course and therapeutic outcome of 12 cases of glomus tumor which were resected and confirmed by histology...Objective： To discuss the diagnosis and treatment of glomus tumor at the nail bed of the finger. Methods： The course and therapeutic outcome of 12 cases of glomus tumor which were resected and confirmed by histology examination were analyzed. Results：All cases were followed up for six months up to 2 years, no recurrences were observed, the shape of the nait was normal. Conclusion： Microsurgical treatment of glomus tumors of the nail bed is effective.展开更多
Objective To report the clinical diagnosis and microsurgical treatment of ruptured distal anterior cerebral artery aneurysm (DACAA) patients treated over the last 3 years. Methods 9 consecutive cases of ruptured DACAA...Objective To report the clinical diagnosis and microsurgical treatment of ruptured distal anterior cerebral artery aneurysm (DACAA) patients treated over the last 3 years. Methods 9 consecutive cases of ruptured DACAA operated from October 2007 to March 2010 were reviewed and followed up. Results 11 aneurysms were clipped展开更多
Objective To explore the clinical characteristics and treatment of intracranial subependymoma. Methods 33 patients with intracranial subependymoma treated with microneurosurgical management at Beijing Tiantan Hospital...Objective To explore the clinical characteristics and treatment of intracranial subependymoma. Methods 33 patients with intracranial subependymoma treated with microneurosurgical management at Beijing Tiantan Hospital from 1998 to 2008 were analyzed retrospectively. Results In this serials,19 patients were male and 14 patients female.展开更多
Objective To explore surgical techniques and curative effects of microsurgical treatment for neuriemmoma in upper cervical spinal canal. Methods Form Jan. 2004 to Nov. 2007. 59 cases of schwannoma was resected through...Objective To explore surgical techniques and curative effects of microsurgical treatment for neuriemmoma in upper cervical spinal canal. Methods Form Jan. 2004 to Nov. 2007. 59 cases of schwannoma was resected through microoperation, the operation was conducted through a posteromedial approach,using German Laika microscope resection展开更多
Thirteen cases of intramedullary hemangioblastoma of the spinal cord were studied radiologically, especially with magnetic resonance imaging (MRI). Microsurgery was used to remove the tumors in all cases. Signs and sy...Thirteen cases of intramedullary hemangioblastoma of the spinal cord were studied radiologically, especially with magnetic resonance imaging (MRI). Microsurgery was used to remove the tumors in all cases. Signs and symptoms were improved in 84.6% of the cases after operation. The diagnosis and microsurgical techniques for excision of intramedullary hemangioblastoma of the spinal cord are discussed. This dis-ease should be differentiated from hydromyelia, intramedullary ependymoma, and vascular malformation of the spinal cord. Total removal of the tumor is recommened.展开更多
Background To investigate the classification and microsurgical treatment of foramen magnum meningioma(FMM).Methods We retrospectively analyzed 76 patients with FMM and classified them into two classifications,classifi...Background To investigate the classification and microsurgical treatment of foramen magnum meningioma(FMM).Methods We retrospectively analyzed 76 patients with FMM and classified them into two classifications,classification ABS according to the relationship between the FMM and the brainstem and classification SIM according to the relationship between the FMM and the vertebral artery(VA).All patients underwent either the far lateral approach(54 cases)or the suboccipital midline approach(22 cases).Results Of the 76 cases,47 cases were located ahead of the brainstem(A),16 cases at the back of the brainstem(B),and 13 cases were located laterally to the brainstem(S).There were 15 cases located superior to the VA(S),49 cases were inferior(I),and 12 cases were mixed type(M).Among 76 cases,71 cases were resected with Simpson grade 2(93.42%),3 with Simpson grade 3(3.95%),and 2 with Simpson grade 4(2.63%).We summarized four anatomical triangles:triangles SOT,VOT,JVV,and TVV.The mean postoperative Karnofsky performance score was improved in all patients(p<0.05).However,several complications occurred,including hoarseness and CSF leak.Conclusion ABS and SIM classifications are objective indices for choosing the surgical approach and predicting the difficulty of FMMs,and it is of great importance to master the content,position relationship with the tumor,and variable anatomical structures in the four"triangles"for the success of the operation.展开更多
文摘Objective： To discuss the diagnosis and treatment of glomus tumor at the nail bed of the finger. Methods： The course and therapeutic outcome of 12 cases of glomus tumor which were resected and confirmed by histology examination were analyzed. Results：All cases were followed up for six months up to 2 years, no recurrences were observed, the shape of the nait was normal. Conclusion： Microsurgical treatment of glomus tumors of the nail bed is effective.
文摘Objective To report the clinical diagnosis and microsurgical treatment of ruptured distal anterior cerebral artery aneurysm (DACAA) patients treated over the last 3 years. Methods 9 consecutive cases of ruptured DACAA operated from October 2007 to March 2010 were reviewed and followed up. Results 11 aneurysms were clipped
文摘Objective To explore the clinical characteristics and treatment of intracranial subependymoma. Methods 33 patients with intracranial subependymoma treated with microneurosurgical management at Beijing Tiantan Hospital from 1998 to 2008 were analyzed retrospectively. Results In this serials,19 patients were male and 14 patients female.
文摘Objective To explore surgical techniques and curative effects of microsurgical treatment for neuriemmoma in upper cervical spinal canal. Methods Form Jan. 2004 to Nov. 2007. 59 cases of schwannoma was resected through microoperation, the operation was conducted through a posteromedial approach,using German Laika microscope resection
文摘Thirteen cases of intramedullary hemangioblastoma of the spinal cord were studied radiologically, especially with magnetic resonance imaging (MRI). Microsurgery was used to remove the tumors in all cases. Signs and symptoms were improved in 84.6% of the cases after operation. The diagnosis and microsurgical techniques for excision of intramedullary hemangioblastoma of the spinal cord are discussed. This dis-ease should be differentiated from hydromyelia, intramedullary ependymoma, and vascular malformation of the spinal cord. Total removal of the tumor is recommened.
基金supported by the Scientific Research Fund of Liaoning Provincial Education Department(CN)(FWZR2020006)
文摘Background To investigate the classification and microsurgical treatment of foramen magnum meningioma(FMM).Methods We retrospectively analyzed 76 patients with FMM and classified them into two classifications,classification ABS according to the relationship between the FMM and the brainstem and classification SIM according to the relationship between the FMM and the vertebral artery(VA).All patients underwent either the far lateral approach(54 cases)or the suboccipital midline approach(22 cases).Results Of the 76 cases,47 cases were located ahead of the brainstem(A),16 cases at the back of the brainstem(B),and 13 cases were located laterally to the brainstem(S).There were 15 cases located superior to the VA(S),49 cases were inferior(I),and 12 cases were mixed type(M).Among 76 cases,71 cases were resected with Simpson grade 2(93.42%),3 with Simpson grade 3(3.95%),and 2 with Simpson grade 4(2.63%).We summarized four anatomical triangles:triangles SOT,VOT,JVV,and TVV.The mean postoperative Karnofsky performance score was improved in all patients(p<0.05).However,several complications occurred,including hoarseness and CSF leak.Conclusion ABS and SIM classifications are objective indices for choosing the surgical approach and predicting the difficulty of FMMs,and it is of great importance to master the content,position relationship with the tumor,and variable anatomical structures in the four"triangles"for the success of the operation.
