@entity3923 is a recently described, extremely rare, reactive sclerosing inflammatory process somewhat similar to @entity5 of the breast. To date, 31 cases have been described in the literature. Twenty-seven @entity5 involved the parotid gland, two involved the submandibular gland, and two arose within the oral cavity in minor salivary gland sites. @entity1 ranged in age from 9 to 80 years, with an approximate 2.5:1 female-to-male incidence. @entity5 range in size from 1 to 7 cm in greatest dimension, are typically unencapsulated, and are composed of densely sclerotic lobules with prominent cystic change. @entity1373 of ductal and acinar elements and areas of apocrine-like metaplasia are typical. Foci with @entity1141 of ductal epithelium ranging from mild @entity1141 to occasional cases with @entity189 in situ are moderately frequent. @entity189 has not been reported in these @entity1 . @entity5 in 5 (29%) of the 16 @entity1 with follow-up have recurred. To date, no @entity1 have developed @entity3 or have died from disease.

@entity3923 of the salivary gland: a lesion that may be associated with XXXX and @entity189 in situ.

@entity1 :: ('9606', 'Species') :: ['Patients', 'patients'] @entity5 :: ('MESH:D009369', 'Disease') :: ['Tumors', 'Primary tumors', 'adenosis tumor', 'tumors'] @entity1373 :: ('MESH:D006965', 'Disease') :: ['Hyperplasia'] @entity189 :: ('MESH:D002277', 'Disease') :: ['Invasive carcinoma', 'carcinoma'] @entity3923 :: ('MESH:D005348', 'Disease') :: ['Sclerosing polycystic adenosis'] @entity3 :: ('MESH:D009362', 'Disease') :: ['metastases'] @entity1141 :: ('MESH:C535662', 'Disease') :: ['dysplasia']
@entity1141 :: (MESH:C535662,Disease) :: ['dysplasia']
