68Ga-DOTATOC-PET/CT–guided resection of a primary intraosseous meningioma: technical note
نویسندگان
چکیده
منابع مشابه
[68Ga]-DOTATOC-PET/CT for meningioma IMRT treatment planning
PURPOSE The observation that human meningioma cells strongly express somatostatin receptor (SSTR 2) was the rationale to analyze retrospectively in how far DOTATOC PET/CT is helpful to improve target volume delineation for intensity modulated radiotherapy (IMRT). PATIENTS AND METHODS In 26 consecutive patients with preferentially skull base meningioma, diagnostic magnetic resonance imaging (M...
متن کاملPrimary Intraosseous Meningioma
Meningioma originates from arachnoid cap cells and is usually dura-based and slow growing. They account for 15% to 20% of primary brain tumors. Primary intraosseous meningioma (PIM) is a type of ectopic meningioma, and has been rarely reported. PIMs have been reported to constitute less than 2% of meningiomas, and are usual reported in the frontotemporal regions of the calvarium [1], orbits, an...
متن کاملPrimary intraosseous osteoblastic meningioma
This paper discusses how best to manage a patient with primary intraosseous meningioma, with particular consideration given to the merits of cranioplasty and dural biopsy. Rarely, meningiomas may arise from arachnoid cells within the diploe of the skull. The latter are usually destroyed in the process and there is increased vascularity of the tumour. Bony destruction results in the tumour lying...
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INTRODUCTION This is a very rare case of intraosseous cystic meningioma. There have been no reports of similar cases in the last 30 years. PRESENTATION OF CASE A 62-year-old man, suffering from a swelling of the lateral wall of the left orbit was admitted to our hospital. MRI and CT scan showed a large intradiploic lesion involving the lateral wall of the orbit and the greater wing of the sph...
متن کامل68Ga-DOTA-D Phe1-Tyr3-Octreotide (DOTATOC)-PET/CT in a Suspected Case of Recurrent Meningioma
We present a case of 45-year-old female who presented with headache for last 1 month. She was a follow-up case of left frontal meningioma that was operated 4 years back. CEMRI of the brain suggested post-surgical changes with no obvious enhancing residual/recurrent lesion. The patient was then referred for 68 Ga DOTANOC PET/CT to rule out recurrent disease. PET/CT revealed a focus of somatostat...
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ژورنال
عنوان ژورنال: Neurosurgical Focus
سال: 2021
ISSN: 1092-0684
DOI: 10.3171/2020.10.focus20771