• Title/Summary/Keyword: 이하선

Search Result 1,573, Processing Time 0.022 seconds

A Case of Myoepithelioma of the Parotid Gland (이하선에서 발생한 근상피종 1례)

  • Yoo, Young-Sam;Kim, Jin-Young;Oh, Young-Taek;Choi, Jeong-Hwan
    • Korean Journal of Head & Neck Oncology
    • /
    • v.24 no.2
    • /
    • pp.197-199
    • /
    • 2008
  • Myoepithelioma is composed predominantly or exclusively of myoepithelial cells. It is most frequently located in parotid gland, the palate and the breasts. It accounts for less than l% of all salivary gland tumors. Surgical excision which accompany a marginal amount of uninvolved tissue is curative. We report a case of parotid gland myoepithelioma treated by surgery.

A Case of Epithelial-Myoepithelial Carcinoma of the Parotid Gland (이하선 상피-근상피 암종 1예)

  • Kang, Ki-Hoon;Kim, Chang-Muk;Song, Tae-Hyun;Cha, Young-Jin
    • Korean Journal of Bronchoesophagology
    • /
    • v.6 no.1
    • /
    • pp.108-112
    • /
    • 2000
  • Epithelial-myoepithelial carcinoma(EMC) is a rare low grade malignant salivary gland neoplasm that most commonly occurs in the parotid gland but can also arise in minor salivary glands. It is a distinct neoplasm characterized by tubular and solid growth patterns and a dual cell population including an inner larger of cuboidal to columnar epithelial cells which are peripherally bounded by a layer of myoepithelial cells with distinctly clear cytoplasm. The clinical course is characterized by a high incidence of local recurrence and not infrequent distant metastasis. The differential diagnosis included acinic cell tumor, adenoid cystic carcinoma, mucoepidermoid carcinoma, sebaceous carcinoma and pleomorphic adenoma. We report a case of EMC of left parotid gland in a 55-year-old woman.

  • PDF

A Case Report of Non-Hodgkin's Lymphoma of Bilateral Parotid Glands (양측 이하선 비호지킨스 림프종 1예)

  • Joo, Young-Hoon;Choi, Jin;Kim, Min-Sik;Sun, Dong-Il
    • Korean Journal of Head & Neck Oncology
    • /
    • v.24 no.1
    • /
    • pp.73-75
    • /
    • 2008
  • Primary non-Hodgkin's lymphoma of the salivary gland is an uncommon tumor that most often occurs in the parotid gland. In the parotid gland, malignant lymphomas are often clinically unsuspected, manifesting as nonspecific mass indistinguishable from other more common epithelial tumors. This case report describes a bilateral parotid glands mass as a first symptom of non-Hodgkin's lymphoma. The final diagnosis was established after an excisional biopsy and immunohistochemical staining. The patient underwent surgical excision and chemotherapy.

이하선 종양

  • Park Seok-Jin;Sim Yun-Sang;O Gyeong-Gyun;Lee Yong-Sik;Kim Seung-Tae
    • 대한두경부종양학회:학술대회논문집
    • /
    • 1996.11a
    • /
    • pp.262.1-262.1
    • /
    • 1996
  • PDF