Abstract:
:Sclerosing polycyctic adenosis (SPA) is a rare lesion of unknown etiology morphologically resembling fibrocystic changes of the breast. To date, approximately 41 cases of SPA have been reported. Most cases of SPA have originated in the parotid and submandibular glands, with a few cases of intra-oral minor salivary gland origin. This is the first reported case of sclerosing polycystic adenosis of nasal minor salivary gland origin. The differential diagnosis of SPA includes polycystic disease, sclerosing sialadenitis, and benign and malignant glandular neoplasias. Although atypia ranging from mild dysplasia to carcinoma in situ can occur in some cases, SPA has a favorable outcome. It is important to be familiar with SPA to avoid aggresive treatment that results from a misdiagnosis. We present a case of a 49-year-old man who had 1-year history of right nasal obstruction.
journal_name
Clin Exp Otorhinolaryngoljournal_title
Clinical and experimental otorhinolaryngologyauthors
Park IH,Hong SM,Choi H,Chang H,Lee HMdoi
10.3342/ceo.2013.6.2.107subject
Has Abstractpub_date
2013-06-01 00:00:00pages
107-9issue
2eissn
1976-8710issn
2005-0720journal_volume
6pub_type
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