Imaging diagnosis of IgG4-related dacryoadenitis and sialadenitis (IgG4-DS) and Sjögren's syndrome (SS): Imagine features on various modalities

Mayumi Shimizu

Imaging diagnosis of IgG4-related dacryoadenitis and sialadenitis (IgG4-DS) and Sjögren's syndrome (SS): Imagine features on various modalities

Oral & Maxillofacial Radiology

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

Abstract

The imaging features of salivary glands of IgG4-DS on various imaging modalities were retrospectively analyzed, and the differences in the imaging features between IgG4-DS and SS were shown. Submandibular gland sonography showed characteristic hypoechoic nodal/reticular changes in most cases of IgG4-DS. FDG-PET/CT and gallium scintigraphy showed high accumulation in the swollen salivary glands. Sonography, FDG-PET/CT, and gallium scintigraphy are effective imaging modalities for distinguishing IgG4-DS from other conditions, including SS.

Original language	English
Pages (from-to)	1056-1065
Number of pages	10
Journal	Japanese Journal of Clinical Radiology
Volume	59
Issue number	8
Publication status	Published - Aug 2014

All Science Journal Classification (ASJC) codes

Radiology Nuclear Medicine and imaging

Cite this

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abstract = "The imaging features of salivary glands of IgG4-DS on various imaging modalities were retrospectively analyzed, and the differences in the imaging features between IgG4-DS and SS were shown. Submandibular gland sonography showed characteristic hypoechoic nodal/reticular changes in most cases of IgG4-DS. FDG-PET/CT and gallium scintigraphy showed high accumulation in the swollen salivary glands. Sonography, FDG-PET/CT, and gallium scintigraphy are effective imaging modalities for distinguishing IgG4-DS from other conditions, including SS.",

author = "Mayumi Shimizu",

year = "2014",

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N2 - The imaging features of salivary glands of IgG4-DS on various imaging modalities were retrospectively analyzed, and the differences in the imaging features between IgG4-DS and SS were shown. Submandibular gland sonography showed characteristic hypoechoic nodal/reticular changes in most cases of IgG4-DS. FDG-PET/CT and gallium scintigraphy showed high accumulation in the swollen salivary glands. Sonography, FDG-PET/CT, and gallium scintigraphy are effective imaging modalities for distinguishing IgG4-DS from other conditions, including SS.

AB - The imaging features of salivary glands of IgG4-DS on various imaging modalities were retrospectively analyzed, and the differences in the imaging features between IgG4-DS and SS were shown. Submandibular gland sonography showed characteristic hypoechoic nodal/reticular changes in most cases of IgG4-DS. FDG-PET/CT and gallium scintigraphy showed high accumulation in the swollen salivary glands. Sonography, FDG-PET/CT, and gallium scintigraphy are effective imaging modalities for distinguishing IgG4-DS from other conditions, including SS.

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ER -

Imaging diagnosis of IgG4-related dacryoadenitis and sialadenitis (IgG4-DS) and Sjögren's syndrome (SS): Imagine features on various modalities

Abstract

All Science Journal Classification (ASJC) codes

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