Atypical rounded atelectasis: Diagnosis and management based on results of F-18 FDG positron emission tomography

Norna Ludeman; Brett M. Elicker; Gautham P. Ready; W. Richard Webb; Jessica W.T. Leung; Michael B. Gotway

doi:10.1097/01.rlu.0000182265.17985.d0

Atypical rounded atelectasis: Diagnosis and management based on results of F-18 FDG positron emission tomography

Norna Ludeman, Brett M. Elicker, Gautham P. Ready, W. Richard Webb, Jessica W.T. Leung, Michael B. Gotway

Diagnostic Radiology

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

A 58-year-old man presented with bilateral focal pulmonary opacities in the setting of asbestos-related pleural disease. CT features of the opacities were insufficiently characteristic to diagnose rounded atelectasis. Needle biopsy failed to exclude malignancy. FDG-PET imaging showed minimal metabolic activity within these opacities, allowing conservative management, as opposed to thoracotomy. Although FDG-PET findings of rounded atelectasis are known, little is known about FDG-PET results in patients with atypical rounded atelectasis on CT. FDG-PET is a useful test in the setting of asbestos-related pleural disease and rounded atelectasis, and may obviate need for more invasive and expensive diagnostic procedures.

Original language	English (US)
Pages (from-to)	734-735
Number of pages	2
Journal	Clinical nuclear medicine
Volume	30
Issue number	11
DOIs	https://doi.org/10.1097/01.rlu.0000182265.17985.d0
State	Published - Nov 1 2005

Keywords

Asbestos-related pleural disease
Positron emission tomography
Pulmonary nodule
Rounded atelectasis

ASJC Scopus subject areas

Radiology Nuclear Medicine and imaging

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10.1097/01.rlu.0000182265.17985.d0

Cite this

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title = "Atypical rounded atelectasis: Diagnosis and management based on results of F-18 FDG positron emission tomography",

abstract = "A 58-year-old man presented with bilateral focal pulmonary opacities in the setting of asbestos-related pleural disease. CT features of the opacities were insufficiently characteristic to diagnose rounded atelectasis. Needle biopsy failed to exclude malignancy. FDG-PET imaging showed minimal metabolic activity within these opacities, allowing conservative management, as opposed to thoracotomy. Although FDG-PET findings of rounded atelectasis are known, little is known about FDG-PET results in patients with atypical rounded atelectasis on CT. FDG-PET is a useful test in the setting of asbestos-related pleural disease and rounded atelectasis, and may obviate need for more invasive and expensive diagnostic procedures.",

keywords = "Asbestos-related pleural disease, Positron emission tomography, Pulmonary nodule, Rounded atelectasis",

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T2 - Diagnosis and management based on results of F-18 FDG positron emission tomography

AU - Ludeman, Norna

AU - Elicker, Brett M.

AU - Ready, Gautham P.

AU - Webb, W. Richard

AU - Leung, Jessica W.T.

AU - Gotway, Michael B.

PY - 2005/11/1

Y1 - 2005/11/1

N2 - A 58-year-old man presented with bilateral focal pulmonary opacities in the setting of asbestos-related pleural disease. CT features of the opacities were insufficiently characteristic to diagnose rounded atelectasis. Needle biopsy failed to exclude malignancy. FDG-PET imaging showed minimal metabolic activity within these opacities, allowing conservative management, as opposed to thoracotomy. Although FDG-PET findings of rounded atelectasis are known, little is known about FDG-PET results in patients with atypical rounded atelectasis on CT. FDG-PET is a useful test in the setting of asbestos-related pleural disease and rounded atelectasis, and may obviate need for more invasive and expensive diagnostic procedures.

AB - A 58-year-old man presented with bilateral focal pulmonary opacities in the setting of asbestos-related pleural disease. CT features of the opacities were insufficiently characteristic to diagnose rounded atelectasis. Needle biopsy failed to exclude malignancy. FDG-PET imaging showed minimal metabolic activity within these opacities, allowing conservative management, as opposed to thoracotomy. Although FDG-PET findings of rounded atelectasis are known, little is known about FDG-PET results in patients with atypical rounded atelectasis on CT. FDG-PET is a useful test in the setting of asbestos-related pleural disease and rounded atelectasis, and may obviate need for more invasive and expensive diagnostic procedures.

KW - Asbestos-related pleural disease

KW - Positron emission tomography

KW - Pulmonary nodule

KW - Rounded atelectasis

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Atypical rounded atelectasis: Diagnosis and management based on results of F-18 FDG positron emission tomography

Abstract

Keywords

ASJC Scopus subject areas

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