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High fluorodeoxyglucose ((18)F)PET-uptake lymph nodes in a patient with chordoma: Tumor metastasis or sarcoidosis?

Patient: Male, 48 Final Diagnosis: Chordoma Symptoms: — Medication: — Clinical Procedure: — Specialty: Neurology OBJECTIVE: Challenging differential diagnosis BACKGROUND: Fluorodeoxyglucose positron emission tomography (FDG-PET) has been used in imaging and staging of malignancies including sacral c...

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Autores principales: Gharavi, Mohamad Hossain, Wu, Hope Hueizhi, Toms, Steven A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Scientific Literature, Inc. 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3783480/
https://www.ncbi.nlm.nih.gov/pubmed/24086794
http://dx.doi.org/10.12659/AJCR.889329
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author Gharavi, Mohamad Hossain
Wu, Hope Hueizhi
Toms, Steven A.
author_facet Gharavi, Mohamad Hossain
Wu, Hope Hueizhi
Toms, Steven A.
author_sort Gharavi, Mohamad Hossain
collection PubMed
description Patient: Male, 48 Final Diagnosis: Chordoma Symptoms: — Medication: — Clinical Procedure: — Specialty: Neurology OBJECTIVE: Challenging differential diagnosis BACKGROUND: Fluorodeoxyglucose positron emission tomography (FDG-PET) has been used in imaging and staging of malignancies including sacral chordomas. CASE REPORT: The author’s report describes the coincident pathological diagnosis of sarcoidosis in a 48-year-old male patient with a recurrent sacral chordoma. Chordoma is a low grade malignancy with frequent systemic metastases in advanced disease. Both metastases and sarcoidosis may be high FDG uptake. Unexpected PET findings need to be biopsied in order to make appropriate clinical decision in the management of chordoma. CONCLUSIONS: Lymph nodes involvement in sarcoidosis and neoplastic disease can have similar FDG-PET manifestations.
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spelling pubmed-37834802013-10-01 High fluorodeoxyglucose ((18)F)PET-uptake lymph nodes in a patient with chordoma: Tumor metastasis or sarcoidosis? Gharavi, Mohamad Hossain Wu, Hope Hueizhi Toms, Steven A. Am J Case Rep Articles Patient: Male, 48 Final Diagnosis: Chordoma Symptoms: — Medication: — Clinical Procedure: — Specialty: Neurology OBJECTIVE: Challenging differential diagnosis BACKGROUND: Fluorodeoxyglucose positron emission tomography (FDG-PET) has been used in imaging and staging of malignancies including sacral chordomas. CASE REPORT: The author’s report describes the coincident pathological diagnosis of sarcoidosis in a 48-year-old male patient with a recurrent sacral chordoma. Chordoma is a low grade malignancy with frequent systemic metastases in advanced disease. Both metastases and sarcoidosis may be high FDG uptake. Unexpected PET findings need to be biopsied in order to make appropriate clinical decision in the management of chordoma. CONCLUSIONS: Lymph nodes involvement in sarcoidosis and neoplastic disease can have similar FDG-PET manifestations. International Scientific Literature, Inc. 2013-09-17 /pmc/articles/PMC3783480/ /pubmed/24086794 http://dx.doi.org/10.12659/AJCR.889329 Text en © Am J Case Rep, 2013 This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License
spellingShingle Articles
Gharavi, Mohamad Hossain
Wu, Hope Hueizhi
Toms, Steven A.
High fluorodeoxyglucose ((18)F)PET-uptake lymph nodes in a patient with chordoma: Tumor metastasis or sarcoidosis?
title High fluorodeoxyglucose ((18)F)PET-uptake lymph nodes in a patient with chordoma: Tumor metastasis or sarcoidosis?
title_full High fluorodeoxyglucose ((18)F)PET-uptake lymph nodes in a patient with chordoma: Tumor metastasis or sarcoidosis?
title_fullStr High fluorodeoxyglucose ((18)F)PET-uptake lymph nodes in a patient with chordoma: Tumor metastasis or sarcoidosis?
title_full_unstemmed High fluorodeoxyglucose ((18)F)PET-uptake lymph nodes in a patient with chordoma: Tumor metastasis or sarcoidosis?
title_short High fluorodeoxyglucose ((18)F)PET-uptake lymph nodes in a patient with chordoma: Tumor metastasis or sarcoidosis?
title_sort high fluorodeoxyglucose ((18)f)pet-uptake lymph nodes in a patient with chordoma: tumor metastasis or sarcoidosis?
topic Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3783480/
https://www.ncbi.nlm.nih.gov/pubmed/24086794
http://dx.doi.org/10.12659/AJCR.889329
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