Septate cytoplasmic vacuoles in aspiration cytology of the thyroid.:Septate cytoplasmic vacuoles
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概要
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Septate cytoplasmic vacuoles (SCVs) of the thyroid are reported.Cytologically, 37.8% of papillary carcinomas and 3.6% of adenomatous goiters exhibited SCVs. There were no SCVs in follicular neoplasms, medullary carcinomas, malignant lymphomas or Hashimoto disease.The SCVs seen in papillary carcinoma had distinct septa between them, whereas the septa in adenomatous goiters were indistinct. We consider the presence of typical SCVs in aspirates to be useful in diagnosing papillary carcinoma.Histologically, SCVs were seen in the carcinoma cells forming the papillary fronds of the cystic papillary carcinoma and in the intralymphatic spaces of the diffuse sclerosing variant of papillary carcinoma.Electron-microscopically, SCVs seem to represent dilatations of rough endoplasmic reticulum.
- 特定非営利活動法人 日本臨床細胞学会の論文
特定非営利活動法人 日本臨床細胞学会 | 論文
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