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轉移至頜下腺及腮腺之頭頸部癌

Metastatic Carcinoma to Submandibular and Parotid Glands

摘要


惡性細胞轉移至唾液腺的現象十分罕見。唾液腺轉移癌的診斷主要靠病理組織切片而發現在唾液腺腫瘤或是頭頸部惡性腫瘤的手術中。馬偕紀念醫院耳鼻喉科自1987年元月至1995年12月9年間,在頭頸部惡性腫瘤的手術中(2例執行惡性腫瘤復發補救手術,10例於頸部廓清術),發現12例病患頜下腺及腮腺之頭頸部癌有轉移癌侵犯,其中女性僅1例,平均年齡54歲,病理組織皆為鱗狀上皮細胞癌,其中2例出現在腮腺,其餘發生在頜下腺。若以惡性腫瘤原發部位區分,頰癌5例最多,舌癌4例居次,上頜竇癌、篩竇癌及扁桃癌各1例,臨床分期多屬於第3、4期。患者雖經過積椷治療,平均僅存8至月,預後不佳。(中耳醫誌 1997:32;263-265)

關鍵字

轉移癌 唾液腺

並列摘要


Metastatic carcinoma in the salivary glands is rare. The primary neoplasms are usually found in the head and neck region via the operation of radical neck dissection and salivary gland tumor excision. This is the report of 12 cases of metastatic deposit in the submandibular and parotid glands with the primary lesion of advanced head and neck cancer. Patients with metastatic malignancy in the salivary gland, though receiving extensive and aggressive treatment, still get a poor prognosis.

並列關鍵字

metastatic carcinoma salivary gland

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