Endolymphatic sac tumor

Known as: Aggressive papillary middle ear tumor, Low-grade adenocarcinoma of endolymphatic sac origin, Heffner tumor 
An aggressive epithelial neoplasm arising from the temporal bone. It is characterized by the presence of a papillary pattern, and has been described… (More)
National Institutes of Health

Papers overview

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Review
2015
Review
2015
Endolymphatic sac tumors (ELST) are slow-growing, locally aggressive, low-grade malignancies that originate from the epithelium… (More)
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2013
2013
Otalgia is a common complaint seen by general practitioners, but its etiology is vast. Rarely, otalgia could be secondary to a… (More)
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2013
2013
Endolymphatic sac tumor (ELST) is a papillary epithelial neoplasm arising within the endolymphatic sac/duct that shows a high… (More)
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2013
2013
OBJECT To determine if physiologically based MRI sequences can be used to detect endolymphatic sac tumor (ELST)-associated… (More)
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2011
2011
Endolymphatic sac tumor is an uncommon, locally aggressive tumor. The tumor is located in the medial and posterior petrosal bone… (More)
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2008
2008
OBJECT Although endolymphatic sac tumors (ELSTs) frequently destroy the posterior petrous bone and cause hearing loss, the… (More)
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2007
2007
Autopsy temporal bone sections showing a one mm papillary glandular neoplasm, confined to the left endolymphatic duct, are… (More)
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2007
2007
Endolymphatic sac tumors (ELSTs) are locally invasive neoplasms that arise in the posterior petrous bone and are associated with… (More)
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2005
2005
Endolymphatic sac tumors (ELSTs) are aggressive papillary lesions of the temporal bone. Although histologically benign, they may… (More)
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2004
2004
INTRODUCTION Endolymphatic sac tumors (ELST) are rare, low-grade, locally aggressive papillary neoplasms. We present a case of a… (More)
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