Fine needle aspiration cytology of oncocytic carcinoma of the submandibular gland with pre‐existing oncocytoma: a case report

Lee, Wen-Ying; Chang, Shih‐Lun

doi:10.1111/j.1365-2303.2009.00720.x

Cited by 7 publications

(4 citation statements)

References 10 publications

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“…Submandibular gland oncocytomas have rare malignant potential. In 33 cases to date, only one reported malignant differentiation from a benign lesion [ 23 ]. Characteristics of malignant transformation include local invasion into muscular, perineural, and lymphatic structures as well as microscopic features including nuclear atypia, cellular polymorphism, mitoses, and focal necrosis [ 5 ].…”

Section: Discussionmentioning

confidence: 99%

Oncocytoma of the Submandibular Gland: Diagnosis and Treatment Based on Clinicopathology

Chen

Hentzelman

Walker

et al. 2016

Case Reports in Otolaryngology

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Background. Submandibular oncocytomas are rare benign salivary gland neoplasms. They are typically found in Caucasian patients aged 50–70 years with no gender preference. Due to the overlapping histological and clinical features of head and neck tumors, they are often misdiagnosed. Methods. We report a case of unilateral submandibular gland oncocytoma in a 63-year-old Caucasian man. Results. The patient underwent unilateral submandibular gland resection and histopathologic analysis of the tumor specimen. On follow-up at 2 weeks and 1 year, no recurrence was identified. Conclusion. Submandibular oncocytomas are best diagnosed with preoperative FNA and CT imaging and have distinctive findings on cytology and histology. CT followed by fine-needle aspiration cytology would be the preferred diagnostic modalities. Due to its low rate of malignant transformation and recurrence, the best treatment is local resection with follow-up as necessary.

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Section: Discussionmentioning

confidence: 99%

Oncocytoma of the Submandibular Gland: Diagnosis and Treatment Based on Clinicopathology

Chen

Hentzelman

Walker

et al. 2016

Case Reports in Otolaryngology

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“…The skin overlying the gland can become discolored or wrinkled,16 which we found. Although there is a controversy,6, 24 the fine needle aspiration (FNA) biopsy maybe used to help diagnosis 15, 26, 28…”

Section: Discussionmentioning

confidence: 99%

“…Although there is a controversy, 6,24 the fine needle aspiration (FNA) biopsy maybe used to help diagnosis. 15,26,28 Treatment Strategy…”

Section: Discussionmentioning

confidence: 99%

Oncocytic carcinoma of the parotid gland

Huang

Zhang

et al. 2013

The Laryngoscope

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“…Oncocytic carcinoma is an even rarer malignancy that starts in the parotid glands in almost all cases. Only 10 cases of primary submandibular gland oncocytic carcinoma have been reported to date [2–10] (Table 1). Herein, we report a case of primary submandibular gland oncocytic carcinoma.…”

Section: Introductionmentioning

confidence: 99%

A Case of Primary Submandibular Gland Oncocytic Carcinoma

Tokashiki

Tsukahara

Motohashi

et al. 2013

Case Reports in Otolaryngology

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Primary submandibular gland oncocytic carcinoma is a rare pathology, with only 10 cases being reported to date. We encountered a case of primary submandibular gland oncocytic carcinoma and report it herein. The patient was a 69-year-old man who came to our hospital with right submandibular cancer as the main complaint. Based on the results of computed tomography and magnetic resonance imaging, submandibular gland tumor was diagnosed. Preoperative cytodiagnosis suggested class III oncocytic carcinoma. Resection of the right submandibular tumor was performed along with right neck dissection. Postoperative histopathological diagnosis was oncocytic carcinoma. As of 3 years following surgery, no recurrence has been identified.

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Fine needle aspiration cytology of oncocytic carcinoma of the submandibular gland with pre‐existing oncocytoma: a case report

Cited by 7 publications

References 10 publications

Oncocytoma of the Submandibular Gland: Diagnosis and Treatment Based on Clinicopathology

Oncocytoma of the Submandibular Gland: Diagnosis and Treatment Based on Clinicopathology

Oncocytic carcinoma of the parotid gland

A Case of Primary Submandibular Gland Oncocytic Carcinoma

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