• A.I. CUCU “Professor Dr. N. Oblu” Clinical Emergency Hospital Iasi
  • Claudia Florida COSTEA “Professor Dr. N. Oblu” Clinical Emergency Hospital Iasi
  • I. POEATA “Professor Dr. N. Oblu” Clinical Emergency Hospital Iasi
  • B. COSTACHESCU “Professor Dr. N. Oblu” Clinical Emergency Hospital Iasi
  • Gabriela Florenta DUMITRESCU “Professor Dr. N. Oblu” Clinical Emergency Hospital Iasi
  • Anca SAVA “Professor Dr. N. Oblu” Clinical Emergency Hospital Iasi
  • Mihaela Dana TURLIUC “Professor Dr. N. Oblu” Clinical Emergency Hospital Iasi


Objective: this study aims to assess a possible relationship between the tumor location and the incidence of atypical meningiomas (AMs). Material and methods: from 2010 to 2017, 81 patients with AMs underwent surgical resection. The collected data included: patient age, gender, tumor location, dural venous sinus invasion and tumor laterality (right-left). Results: out of the total of 81 patients with AMs, 45 (55.5%) were female patients and 36 (44.5%) were male patients. The male to female ratio was 1:1.3. The mean age of patients who underwent surgery was 62.1 years. There were identified 61 (75.3%) non-skull base meningiomas and 20 (24.6%) skull base meningiomas. Out of the non-skull base meningiomas, the most frequent ones were located at convexity (41.9%) and parasagittal/falcine (32%). Dural venous sinus invasion was reported as present in 18 (22.2%) patients and as absent in 63 (77.7%) patients. Conclusions: AMs are more frequently reported in the cerebral convexity than in the skull base.

Author Biographies

A.I. CUCU, “Professor Dr. N. Oblu” Clinical Emergency Hospital Iasi

Department of Neurosurgery
“Grigore T. Popa” University of Medicine and Pharmacy Iasi
Faculty of Medicine
Department of Surgery (II), Ph.D. Student

Claudia Florida COSTEA, “Professor Dr. N. Oblu” Clinical Emergency Hospital Iasi

Department of Ophthalmology
“Grigore T. Popa” University of Medicine and Pharmacy Iasi
Faculty of Medicine
Department of Surgery (II)

I. POEATA, “Professor Dr. N. Oblu” Clinical Emergency Hospital Iasi

Department of Neurosurgery
“Grigore T. Popa” University of Medicine and Pharmacy Iasi
Faculty of Medicine
Department of Surgery (II)

B. COSTACHESCU, “Professor Dr. N. Oblu” Clinical Emergency Hospital Iasi

Department of Neurosurgery
“Grigore T. Popa” University of Medicine and Pharmacy Iasi
Faculty of Medicine
Department of Surgery (II)

Gabriela Florenta DUMITRESCU, “Professor Dr. N. Oblu” Clinical Emergency Hospital Iasi

Department of Pathology

Anca SAVA, “Professor Dr. N. Oblu” Clinical Emergency Hospital Iasi

Department of Pathology
“Grigore T. Popa” University of Medicine and Pharmacy Iasi
Faculty of Medicine
Department of Morpho-Functional Sciences (I)

Mihaela Dana TURLIUC, “Professor Dr. N. Oblu” Clinical Emergency Hospital Iasi

Department of Neurosurgery
“Grigore T. Popa” University of Medicine and Pharmacy Iasi
Faculty of Medicine
Department of Surgery (II)


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