Impact of Fluorodihydroxyphenylalanine-(18F) Positron Emission Tomography on Management of Adult Patients with Documented or Occult Digestive Endocrine Tumors
| العنوان: | Impact of Fluorodihydroxyphenylalanine-(18F) Positron Emission Tomography on Management of Adult Patients with Documented or Occult Digestive Endocrine Tumors |
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| المؤلفون: | Virginie Huchet, Houry S, Philippe Rougier, Philippe Bouchard, Jean-Didier Grangé, Khaldoun Kerrou, Philippe Ruszniewski, Valérie Nataf, Françoise Duron, Françoise Montravers, Jean-Pierre Lotz, Jean-Noël Talbot |
| المصدر: | The Journal of Clinical Endocrinology & Metabolism. 94:1295-1301 |
| بيانات النشر: | The Endocrine Society, 2009. |
| سنة النشر: | 2009 |
| مصطلحات موضوعية: | Adult, medicine.medical_specialty, Biopsy, Endocrinology, Diabetes and Metabolism, Clinical Biochemistry, Context (language use), Carcinoid Tumor, Biochemistry, Endocrinology, Fluorodeoxyglucose F18, Internal medicine, Endocrine Gland Neoplasms, Medical imaging, Humans, Medicine, Endocrine system, Clinical significance, Neoplasm Metastasis, Endocrine gland neoplasm, Gastrointestinal Neoplasms, medicine.diagnostic_test, business.industry, Biochemistry (medical), Micrometastasis, medicine.disease, Occult, Dihydroxyphenylalanine, Ileal Neoplasms, Positron emission tomography, Positron-Emission Tomography, Nuclear medicine, business |
| الوصف: | Fluorodihydroxyphenylalanine-(18F) (FDOPA) positron emission tomography (PET) is a recent imaging modality used to localize endocrine tumors. This study was conducted to evaluate the impact of FDOPA-PET on the management of patients referred for carcinoid or noncarcinoid digestive tumors and the clinical relevance of the treatment decisions based on this examination.Between March 2002 and December 2006, 101 FDOPA-PET examinations were performed in 78 adult patients for follow-up of histologically documented carcinoid tumor of the ileum (23 patients) or noncarcinoid digestive tumor (26 patients) or to screen for occult digestive endocrine tumors (29 patients). More than one FDOPA-PET examination was performed in 12 patients. The impact of FDOPA PET was evaluated on a per-patient basis by means of a questionnaire completed by the referring physician, and the relevance of the treatment decision was assessed on the basis of follow-up data.The survey response rate was 91% (71 of 78). The overall impact rate of FDOPA-PET on patient management was 25% (18 of 71). The greatest impact was observed for carcinoid tumors (50%: 11 of 22) and was clinically relevant in every case, followed by occult endocrine tumors (16%: four of 25), and was clinically relevant in three of the four cases, and noncarcinoid tumors (13%: 3 of 22), clinically relevant in only one case.FDOPA-PET appears to be a major tool for the management of carcinoid tumors with excellent diagnostic performances and induced relevant changes in patient management. FDOPA-PET was less sensitive and less useful for the management of noncarcinoid tumors. |
| تدمد: | 1945-7197 0021-972X |
| DOI: | 10.1210/jc.2008-1349 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::348fbe8b17f84bccd67951903eaf6908 https://doi.org/10.1210/jc.2008-1349 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....348fbe8b17f84bccd67951903eaf6908 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 19457197 0021972X |
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| DOI: | 10.1210/jc.2008-1349 |