دورية أكاديمية
68Ga-DOTATOC PET/CT Differentiates Meningioma From Dural Metastases.
| العنوان: | 68Ga-DOTATOC PET/CT Differentiates Meningioma From Dural Metastases. |
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| المؤلفون: | Unterrainer M, Ruf V; Departments of Neuropathology., Ilhan H, Vettermann FJ, Cyran CC; Radiology., Niyazi M; Radiation Oncology, and., Bartenstein P, Tonn JC, Albert NL |
| المصدر: | Clinical nuclear medicine [Clin Nucl Med] 2019 May; Vol. 44 (5), pp. 412-413. |
| نوع المنشور: | Case Reports; Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Lippincott Country of Publication: United States NLM ID: 7611109 Publication Model: Print Cited Medium: Internet ISSN: 1536-0229 (Electronic) Linking ISSN: 03639762 NLM ISO Abbreviation: Clin Nucl Med Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Philadelphia, Lippincott. |
| مواضيع طبية MeSH: | Positron Emission Tomography Computed Tomography*, Meningeal Neoplasms/*diagnostic imaging , Meningioma/*diagnostic imaging, Aged ; Diagnosis, Differential ; Female ; Humans ; Octreotide/analogs & derivatives ; Organometallic Compounds ; Radiopharmaceuticals |
| مستخلص: | A 77-year-old woman with history of breast cancer presented with 2 unclear dural contrast-enhancing lesions on MRI; differential diagnoses were breast cancer metastases and meningiomas. On Ga-DOTATOC PET/CT, the temporal lesion showed high uptake and was classified as meningioma, whereas the lesion at the falx showed barely any Ga-DOTATOC uptake uncharacteristic for meningioma and suggestive for a brain metastasis. After resection, histological specimens from the temporal lesion showed meningioma tissue with distinct SSTR2A expression, whereas the falx lesion revealed a breast cancer metastasis without significant SSTR2A expression. Therefore, Ga-DOTATOC PET represents a powerful imaging modality for the evaluation of unclear dural lesions. |
| المشرفين على المادة: | 0 (Ga(III)-DOTATOC) 0 (Organometallic Compounds) 0 (Radiopharmaceuticals) RWM8CCW8GP (Octreotide) |
| تواريخ الأحداث: | Date Created: 20190305 Date Completed: 20190520 Latest Revision: 20190520 |
| رمز التحديث: | 20240628 |
| DOI: | 10.1097/RLU.0000000000002513 |
| PMID: | 30829858 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1536-0229 |
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| DOI: | 10.1097/RLU.0000000000002513 |