Scanning electron microscopic study of Warthin's tumor

作者: B. T. Hwang , K. Sugihara , K. Kawashima , S. Yamashita

DOI: 10.1111/J.1600-0714.1987.TB01477.X

关键词:

摘要: Three cases of Warthin's tumors were studied with a scanning electron microscope. The free surface the epithelium was composed mainly round or ovoid dome-like structures bearing microvilli and apocrine protrusions. Ciliated epithelial cells detected in 2 tumors. tumor encircled various amounts cellular debris resembling degenerate lymphoid cells. A few tiny cystic spaces also found. Within stroma, tightly packed lymphocytes, meshwork reticulum medullary cord-like observed. Our findings support concept that develop from heterotopic salivary gland ducts within pre-existing lymph nodes.

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