Sialoadenoma papilliferum

Abstract

2 additional examples of sialoadenoma papilliferum, one occurring in the palate of a 32-year-old woman and the other in the palate of a 43-year-old man, have been added to the previously reported 11 cases. 9 of the 13 reported cases occurred in the palate with a 5.5:1 prevalence in men. The age at discovery ranged from 32 to 77 years. Whether these lesions represent a benign salivary gland tumor or hyperplasia of duct epithelium remains debatable. Surgical excision apparently effects a cure as no recurrences have been reported.

Sialadenoma papilliferum: clinicopathologic, Immunohistochemical, molecular analyses of new five cases and review of the literature

“…It can also occur in the parotid gland, submandibular gland, nasopharynx and esophagus [2,3,[17][18][19][20][21][22][23][24][25][26][27][28][29][30][31]. Clinically, there are generally no obvious clinical symptoms with mostly painless growth, but sometime papillary erythema or pedicled lumps, occasional ulcers [3,[32][33][34][35][36][37][38][39][40][41][42][43]. Grossly, most of the lesions presents as a round to oval mass with whitecolored and papillary surface, sharing about 80%.…”

Sialadenoma papilliferum: an immunohistochemical study of five cases

“…Sialadenoma papilliferum (SP) is a rare benign tumor of salivary gland origin the clinico-pathologic features of which were first described by Abrams & Finck in 1959 (1). Since the original description of the tumor, several additional cases have been reported (2)(3)(4)(5)(6)(7): the tumor, which is considered a subtype of ductal papilloma (8,9), arises in middle-aged men tnore than females and most frequently involves minor salivary glands of the palate. SP is a slowly enlarging exophytic tumor which shows typical histopathologica!…”

Sialadenoma Papilliferum: With Clinicopathologic, Immunohistochemical, Molecular Analysis, and Review of the Literature

“…It can also occur in the parotid gland, submandibular gland, nasopharynx and esophagus 2,4,10,[16][17][18][19][20][21][22][23][24][25][26][27][28][29][30] . Clinically, there are generally no obvious clinical symptoms with mostly painless growth, but sometime papillary erythema or pedicled lumps, occasional ulcers [31][32][33][34][35][36][37][38][39][40][41] . Grossly, most of the lesions presents as a round to oval mass with white-colored and papillary surface, sharing about 80 percent.…”