Papillary oncocytic cystadenoma of palatal minor salivary gland: A case report

Tsurumi, Kunio; Kamiya, Hiroaki; Yokoi, Masashi; Kameyama, Yôichiro

doi:10.1053/joms.2003.50120

Cited by 20 publications

(20 citation statements)

References 8 publications

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“…Squamous or oncocytic metaplasia was sometimes observed, and the presence of an inflammatory infiltrate was a common feature in some areas. These histopathological patterns agree with those defined for cystadenoma (1,5,7,15,22) , and the lesion was therefore diagnosed as cystadenoma. However, in view of the complexity and histomorphological diversity of salivary gland tumors, the differential diagnosis of cystadenoma should include intraductal papilloma (19) , cystadenocarcinoma (6) , lowgrade mucoepidermoid carcinoma (17) , Warthin tumor (1) and cheilitis glandularis (20) , which are discussed below.…”

Section: Discussionsupporting

confidence: 81%

“…These features agree with those reported in literature (4,5,12,24) . However, cases of cystadenoma affecting other sites, such as the lips and the palate, have also been described (7,10,12,14,22) .…”

Section: Discussionmentioning

confidence: 99%

“…In most cases of cystadenoma, the recommended treatment is simple surgical excision (11,12,15,22) , although follow-up of the patient is necessary since recurrences due to incomplete excision have been reported (1) .…”

Section: Discussionmentioning

confidence: 99%

“…In general, the tumor is asymptomatic, measuring approximately 0.3 to 1.5 cm, and surgical excision is the indicated treatment (1,12,22,24) .…”

mentioning

confidence: 99%

See 3 more Smart Citations

Cystadenoma: a rare tumor originated in minor salivary gland

Santos¹,

Barros²,

Sarmento³

et al. 2008

J. Bras. Patol. Med. Lab.

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Section: Discussionsupporting

confidence: 81%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

“…In general, the tumor is asymptomatic, measuring approximately 0.3 to 1.5 cm, and surgical excision is the indicated treatment (1,12,22,24) .…”

mentioning

confidence: 99%

See 2 more Smart Citations

Cystadenoma: a rare tumor originated in minor salivary gland

Santos¹,

Barros²,

Sarmento³

et al. 2008

J. Bras. Patol. Med. Lab.

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“…One case of Oncocytic Cystadenoma having prominent signet ring cell component has been reported in literature [20]. Some cases of papillary oncocytic cystadenoma in minor salivary glands have been reported in literature [5,21].…”

Section: Discussionmentioning

confidence: 99%

A Rare Case Report of Mucinous Cystadenoma with Immunohistochemical Analysis and Review of Literature

Girotra

Padhye

Mahajan

et al. 2014

J. Maxillofac. Oral Surg.

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Cystadenomas are rare salivary gland tumours characterised by prominent epithelium-lined papillary projections into the cystic spaces. A 37 year-old female, presented with a swelling on the right side of the hard palate. Clinically, the swelling was soft, fluctuant, sessile and non-tender measuring 2.5 9 2 cm in diameter. Excisional biopsy was performed. The histopathological and immunohistochemical features were characteristic of mucinous cystadenoma. There has been no recurrence over a 2-year follow up period. The article highlights its clinical, histopathological, immunohistochemical features and differential diagnosis along with review of literature. Cystadenoma of the palate is rare, papillary variety being more common than mucinous with very few cases reported in literature.

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Nonparotid parapharyngeal oncocytoma: A case report and literature review

Barrese¹,

Lau²,

Chen³

et al. 2009

Head & Neck

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Oncocytoma is a rare, benign salivary neoplasm composed of mitochondria-rich cells called oncocytes. Although oncocytoma usually occurs in the parotid glands, it has much less commonly been reported to occur in minor salivary gland tissues. Although there have been a few reported cases of oncocytomas being found in the parapharyngeal space, most if not all cases seem to be extensions of deep lobe parotid tumors. We present a case of a 73-year-old man with a previous history of prostate cancer that had the incidental finding of an (18)F-fluorodeoxyglucose (FDG) image of a highly avid parapharyngeal space lesion noted on a follow-up positron emission tomography-computed tomography (PET/CT) scan. Excision of the mass, through a transcervical approach, demonstrated it to be an isolated oncocytoma of the parapharyngeal space, noncontiguous with the parotid gland. Based on our literature search, this may be the first such reported case. A brief review of the available literature examining the known body of knowledge regarding these neoplasms is presented.

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Papillary oncocytic cystadenoma of palatal minor salivary gland: A case report

Cited by 20 publications

References 8 publications

Cystadenoma: a rare tumor originated in minor salivary gland

Cystadenoma: a rare tumor originated in minor salivary gland

A Rare Case Report of Mucinous Cystadenoma with Immunohistochemical Analysis and Review of Literature

Nonparotid parapharyngeal oncocytoma: A case report and literature review

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