Chin Susie, Kim Hee Kyung, Kwak Jeong Ja
Department of Pathology, Soonchunhyang University College of Medicine, Bucheon, Korea.
J Cytol. 2014 Oct-Dec;31(4):221-3. doi: 10.4103/0970-9371.151140.
Oncocytic papillary cystadenoma (OPC) in the major salivary glands is extremely rare. We report three cases of these cystadenomas arising in major salivary glands, with varied cytologic features. Case 1: A 38-year-old man presented with a right parotid gland mass that showed papillary clusters of oncocytic cells on cytologic examination. Case 2: An 84-year-old man presented with a left parotid gland mass. Cytology revealed an acellular smear. Case 3: A 57-year-old man presented with a mass in the right submandibular gland. Cytology revealed irregular sheets of epithelial cells. Histologic diagnoses of OPC were made for all three cases.
大唾液腺中的嗜酸性乳头状囊腺瘤（OPC）极为罕见。我们报告了3例发生于大唾液腺的此类囊腺瘤，其具有不同的细胞学特征。病例1：一名38岁男性，右侧腮腺出现肿物，细胞学检查显示为嗜酸性细胞的乳头状簇。病例2：一名84岁男性，左侧腮腺出现肿物。细胞学检查显示涂片无细胞。病例3：一名57岁男性，右侧下颌下腺出现肿物。细胞学检查显示为不规则的上皮细胞片。所有3例均经组织学诊断为OPC。
