MRI in respiratory epithelial adenomatoid hamartoma of nasal cavities

Braun, J.-J.; Riehm, S.; Avérous, Gerlinde; Billing, Alain; Veillon, F.

doi:10.1016/j.neurad.2012.04.002

Cited by 15 publications

(12 citation statements)

References 7 publications

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“…All of these 17 patients underwent multiple biopsies, under local anesthesia and with endoscopic guidance, and the results were compatible with REAH. In our study, preoperative imaging (CT and/or MRI) was not suggestive of REAH without distinguishing features on the scans, as appears in the literature …”

Section: Discussionsupporting

confidence: 76%

Endoscopic endonasal resection of respiratory epithelial adenomatoid hamartomas of the sinonasal tract

Bignami

Volpi

Karligkiotis

et al. 2014

Int Forum Allergy Rhinol

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Section: Discussionsupporting

confidence: 76%

Endoscopic endonasal resection of respiratory epithelial adenomatoid hamartomas of the sinonasal tract

Bignami

Volpi

Karligkiotis

et al. 2014

Int Forum Allergy Rhinol

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“…After 2006, many articles that focused on REAH in the olfactory clefts were published. 20,23,24,27,30,31 In some articles, 13,25,32 the precise site of origin of REAH was not clearly described but the widened opacified olfactory cleft on CT/magnetic resonance imaging (MRI) suggests it as the potential origin.…”

Section: Clinical Featuresmentioning

confidence: 99%

“…MRI shows clearly delineated cerebriform filling on T2-weighted images and homogenous enhancements on T1-weighted contrast-enhanced sequences. 30 In addition, MRIs help to distinguish REAH from mucus retention in the contiguous paranasal cavities.…”

Section: Imaging Findingsmentioning

confidence: 99%

Respiratory Epithelial Adenomatoid Hamartoma of the Nose: An Updated Review

Nguyen

Gauchotte

Arous

et al. 2014

Am J Rhinol�Allergy

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Looking for REAH on CT scans and during endoscopic examination can lead to its diagnosis and help avoid aggressive surgical procedures and their complications. Endoscopic resection is the treatment of choice. The removal of REAH constitutes a specific surgery on the olfactory clefts, which can improve nasal obstruction as well as sense of smell. Whether REAH can be defined as a hamartoma, an inflammatory reactive process, or a neoplastic lesion remains to be determined.

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“…Their appearance is described as cerebriform, iso-intense to cerebral parenchyma on T1- and T2-weighted images and homogeneously enhancing. The cribriform plate is generally preserved and intracranial extension absent [7]. …”

Section: Discussionmentioning

confidence: 99%

A Typical but Underdiagnosed Nasal Cavity Mass

Bossche

Vos

Lemmerling

2018

Journal of the Belgian Society of Radiology

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Respiratory epithelial adenomatoid hamartoma is a relatively new diagnosis, only added to the World Health Organization classification of tumours in 2005. The lesion results from non-neoplastic overgrowth of glandular tissue in the nasal cavity and rarely in de sinus cavities and is often associated with nasal polyposis. The classical appearance of a bilateral mass in the olfactory cleft causing widening of the olfactory cleft allows the radiologist to suggest the diagnosis on computed tomography or magnetic resonance imaging.

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MRI in respiratory epithelial adenomatoid hamartoma of nasal cavities

Cited by 15 publications

References 7 publications

Endoscopic endonasal resection of respiratory epithelial adenomatoid hamartomas of the sinonasal tract

Endoscopic endonasal resection of respiratory epithelial adenomatoid hamartomas of the sinonasal tract

Respiratory Epithelial Adenomatoid Hamartoma of the Nose: An Updated Review

A Typical but Underdiagnosed Nasal Cavity Mass

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