Primary tumors of the submandibular glands: a retrospective study based on 41 cases

Ziglinas, Panagiotis; Arnold, Andreas; Arnold, Marlene; Zbären, Peter (2010). Primary tumors of the submandibular glands: a retrospective study based on 41 cases. Oral oncology, 46(4), pp. 287-91. Amsterdam: Elsevier 10.1016/j.oraloncology.2010.01.011

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We report our experience on the diagnostic approach, treatment, and follow-up of primary submandibular gland tumors. Retrospective review. Tertiary referral center. Forty-one adult patients, 22 male and 19 female, with primary submandibular gland tumors, 20 benign and 21 malignant. Age, gender, clinical findings, cyto- and histopathology, treatment and outcome were analyzed. Most tumors presented as a painless submandibular mass. Thirty three patients underwent a fine needle aspiration, the sensitivity, specificity and accuracy of which--in detecting malignant tumors--were 79%, 100% and 88%, respectively. Preoperative radiological imaging was performed in 30 cases. Patients with benign tumors were treated with surgery. Most malignant tumors were treated with a combined modality, including neck dissection and radiation therapy. Five patients developed a postoperative complication. Recurrent disease was encountered in 5 malignant tumors. The 2, 5 and 10 year disease-specific survival of patients with malignancy were 84%, 75% and 41%, respectively. The preoperative assessment of the nature of submandibular gland tumors remains challenging. Aggressive treatment of patients with malignant disease may help to avoid poor prognosis.

Item Type:

Journal Article (Original Article)

Division/Institute:

04 Faculty of Medicine > Department of Head Organs and Neurology (DKNS) > Clinic of Ear, Nose and Throat Disorders (ENT)

UniBE Contributor:

Zbären, Peter

ISSN:

1368-8375

Publisher:

Elsevier

Language:

English

Submitter:

Factscience Import

Date Deposited:

04 Oct 2013 14:10

Last Modified:

04 May 2014 23:05

Publisher DOI:

10.1016/j.oraloncology.2010.01.011

PubMed ID:

20189445

Web of Science ID:

000276092200010

URI:

https://boris.unibe.ch/id/eprint/1499 (FactScience: 203206)

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