書誌事項
- タイトル別名
-
- Signification and problems on estimating histologic types of the breast tumors by fine needle aspiration cytology. Fine needle aspiration cytology of noninvasive ductal carcinoma of the breast.
- 出現パターンからみた分類と鑑別診断
この論文をさがす
説明
Objective: We clarified cytological characteristics and diagnostic criteria for noninvasive ductal carcinomas (NIDC) of the breast, focusing on weak cytological atypiam in fine needle aspiration cytology (FNAC).<BR>Study Design: We reviewed 56 preoperative FNAC specimens of histologically proven NIDC, compared to 10intraductal papillomas (IDP) and 10 fibroadenomas (FA).<BR>Results: NIDC was divided into 4 groups: a) NIDC with weak cytological atypism and IDP-like epithelial clusters, showing papillary or cribriform clusters with nuclear overlapping; b) NIDC with weak atypism and FA-like clusters, showing sheet-like or tubular arrangement; c) NIDC with marked atypism, often indistinguishable from invasive car cinoma: and d) NIDC with special cytological features. To differentiate IDP-like NIDC from IDP, it was important to find variable-sized clusters, irregular overlapping, and high cellularity in clusters, and loose-bound clusters. Loss of biphasic patterns of epithelial and myoepithelial cells and irregular nuclear overlapping in clusters were effective findings suggesting FA-like NIDC.<BR>Conclusion: In FNAC specimens, NIDC with weak cytological atypism can be differentiated from benign disease by checking the cytological features of epithelial clusters.
収録刊行物
-
- 日本臨床細胞学会雑誌
-
日本臨床細胞学会雑誌 40 (5), 523-530, 2001
公益社団法人 日本臨床細胞学会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390001204692167168
-
- NII論文ID
- 130003758874
- 110001227025
-
- NII書誌ID
- AN00198721
-
- ISSN
- 18827233
- 03871193
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可