Lee S C, Roth L M
J Cutan Pathol. 1977 Aug;4(3):134-45. doi: 10.1111/j.1600-0560.1977.tb00899.x.
A case of sebaceous carcinoma with pagetoid involvement of the palpebral and bulbar conjunctival epithelium was studied by light and electron microscopy. Ultrastructurally the neoplastic cells within the conjunctival epithelium were identical to those in the underlying invasive sebaceous carcinoma. Evidence of gradual transformation of conjunctival epithelial cells to the neoplastic sebaceous cells or transitional forms between conjunctival epithelial cells and sebaceous cells was not encountered. The evidence thus supports the theory that the neoplastic cells in the conjunctival epithelium are the result of secondary invasion by the underlying sebaceous carcinoma.
通过光镜和电镜对1例睑结膜和球结膜上皮呈派杰样累及的皮脂腺癌病例进行了研究。超微结构显示，结膜上皮内的肿瘤细胞与下方浸润性皮脂腺癌中的肿瘤细胞相同。未发现结膜上皮细胞逐渐转化为肿瘤性皮脂腺细胞或结膜上皮细胞与皮脂腺细胞之间过渡形式的证据。因此，该证据支持结膜上皮内的肿瘤细胞是下方皮脂腺癌继发侵犯所致的理论。
