Positron Emission Tomography-Computed Tomography Coregistration for Diagnosis and Intraoperative Localization in Recurrent Nelson Syndrome
Abstract Recurrent pituitary disease presents unique challenges, including in some cases difficulty localizing a tumor radiographically. Here, we present the case of a patient with recurrent Nelson syndrome whose radiographic work-up was complicated by a significant parasellar metallic artifact. Pos...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Georg Thieme Verlag KG
2013-05-01
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Series: | Journal of Neurological Surgery Reports |
Subjects: | |
Online Access: | http://www.thieme-connect.de/DOI/DOI?10.1055/s-0033-1346974 |
Summary: | Abstract
Recurrent pituitary disease presents unique challenges, including in some cases difficulty localizing a tumor radiographically. Here, we present the case of a patient with recurrent Nelson syndrome whose radiographic work-up was complicated by a significant parasellar metallic artifact. Positron emission tomography ultimately localized the lesion, and coregistration with computed tomography allowed for accurate intraoperative navigation. Additionally, we review a range of imaging techniques available in the evaluation of pituitary disease. |
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ISSN: | 2193-6358 2193-6366 |