額部腦膜瘤與膠質(zhì)母細(xì)胞瘤碰撞瘤1例并文獻(xiàn)復(fù)習(xí)

病例報(bào)告·

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【中圖分類號】 R739.41 【文獻(xiàn)標(biāo)志碼】 B 【文章編號】1672-7770（2025）02-0237-04

Abstract：ObjectiveTo investigate the clinical manifestations，diagnosis，pathogenesis，and treatment of primary intracranialcolision tumors.MethodsThe clinical dataofone patientwith primary intracranialcolision tumor treated inthe Departmentof Neurosurgery，Lianyungang First People's Hospital were analyzed retrospectively. The relevant literaturewerereviewed.Thesurgerywasperformed viaamodifiedpterional approach toresect the intracranial mass，andpostoperativeadjuvantradiochemotherapy wasadministered according tothe STUPP protocol. ResultsThe patient presented with dizziness，headache withnausea andvomiting for3days.MRI showed the presence of meningiomaand glioblastoma（GBM）in adjacent regions of the left cerebral hemisphere.Postoperative pathology confirmed meningioma（WHO GradeI）and GBM（WHO Grade IV）．MRI examination at the8-month follow-up showed that the tumorrecurredattheoriginal site.ConclusionsIntracranial collsion tumorsare often composed of meningioma and GBM. Clinical manifestations and imaging findings lack specificity，and the etiology is complex，involvinggenetic，environmental，andimmunological factors.Furtherresearch isneededtoclarifytheir natural course and exact mechanisms and to explore more effective treatment strategies.

Key words：meningioma；glioma；collision tumor；GBM

顱內(nèi)碰撞腫瘤代表在同一腦區(qū)出現(xiàn)兩種組織學(xué)上不同的原發(fā)腫瘤，這種情況臨床罕見[1]。（剩余8616字）