論文 - 詳細
| RRC ID | 74877 |
|---|---|
| 著者 | Ikeda K, Sakabe N, Maruyama S, Ito C, Shimoyama Y, Oboshi W, Komene T, Yamaguchi Y, Sato S, Nagata K. |
| タイトル | Relationship between a deep learning model and liquid-based cytological processing techniques. |
| ジャーナル | Cytopathology |
| Abstract |
OBJECTIVE:Artificial intelligence (AI)-based cytopathology studies conducted using deep learning have enabled cell detection and classification. Liquid-based cytology (LBC) has facilitated the standardisation of specimen preparation; however, cytomorphology varies according to the LBC processing technique used. In this study, we elucidated the relationship between two LBC techniques and cell detection and classification using a deep learning model. METHODS:Cytological specimens were prepared using the ThinPrep and SurePath methods. The accuracy of cell detection and cell classification was examined using the one- and five-cell models, which were trained with one and five cell types, respectively. RESULTS:When the same LBC processing techniques were used for the training and detection preparations, the cell detection and classification rates were high. The model trained on ThinPrep preparations was more accurate than that trained on SurePath. When the preparation types used for training and detection were different, the accuracy of cell detection and classification was significantly reduced (P < 0.01). The model trained on both ThinPrep and SurePath preparations exhibited slightly reduced cell detection and classification rates but was highly accurate. CONCLUSIONS:For the two LBC processing techniques, cytomorphology varied according to cell type; this difference affects the accuracy of cell detection and classification by deep learning. Therefore, for highly accurate cell detection and classification using AI, the same processing technique must be used for both training and detection. Our assessment also suggests that a deep learning model should be constructed using specimens prepared via a variety of processing techniques to construct a globally applicable AI model. |
| 公開日 | 2023-4-13 |
| DOI | 10.1111/cyt.13235 |
| PMID | 37051774 |
| IF | 1.376 |
| リソース情報 | |
| ヒト・動物細胞 | HeLa A549(RCB0098) MKN45(RCB1001) DU145(RCB2143) |