{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,23]],"date-time":"2026-07-23T16:48:33Z","timestamp":1784825313905,"version":"3.55.0"},"reference-count":11,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Clin Nucl Med"],"published-print":{"date-parts":[[2020,6]]},"abstract":"<jats:title>Abstract<\/jats:title>\n          <jats:p>DOTA-D-Phe<jats:sup>1<\/jats:sup>-Tyr<jats:sup>3<\/jats:sup>-octreotide labeled with <jats:sup>68<\/jats:sup>Ga (<jats:sup>68<\/jats:sup>Ga-DOTATOC) is the commonly used PET tracer for imaging meningioma because of its high affinity to somatostatin receptor subtype 2 (SSTR2) and an established imaging modality for planning radiation and radionuclide therapy. However, SSTR2 is not an exclusive marker for meningioma, and not all meningiomas express high levels of SSTR2. The SSTR2 expression has been reported in other intracranial tumors, for example, glioma, pituitary adenoma, medullablastoma, primitive neuroectodermal tumors, and hemangioblastoma leading to a significant risk of misinterpretation of PET\/CT findings. We present 2 cases with similar <jats:sup>68<\/jats:sup>Ga-DOTATOC uptakes in 2 distinct etiologies, for example, cerebral lymphoma and meningioma.<\/jats:p>","DOI":"10.1097\/rlu.0000000000003012","type":"journal-article","created":{"date-parts":[[2020,4,25]],"date-time":"2020-04-25T05:56:35Z","timestamp":1587794195000},"page":"e279-e280","source":"Crossref","is-referenced-by-count":18,"title":["Pearls and Pitfalls in Interpretation of 68Ga-DOTATOC PET Imaging"],"prefix":"10.1097","volume":"45","author":[{"given":"Asma","family":"Bashir","sequence":"first","affiliation":[{"name":"Clinical Physiology, Nuclear Medicine, and PET"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Helle","family":"Broholm","sequence":"additional","affiliation":[{"name":"Pathology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Erik","family":"Clasen-Linde","sequence":"additional","affiliation":[{"name":"Pathology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mark B.","family":"Vestergaard","sequence":"additional","affiliation":[{"name":"Clinical Physiology, Nuclear Medicine, and PET"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ian","family":"Law","sequence":"additional","affiliation":[{"name":"Clinical Physiology, Nuclear Medicine, and PET"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2020,4,23]]},"reference":[{"key":"bib1-20230925","first-page":"rjy189","article-title":"Primary dural lymphoma mimicking meningioma: a clinical and surgical case report","volume":"2018","year":"2018","journal-title":"J Surg Case 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