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Comparison of ThinPrep cytology and conventional cytology in bronchial washing Gachon University Gil Hospital Seung Yeon Ha.

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Presentation on theme: "Comparison of ThinPrep cytology and conventional cytology in bronchial washing Gachon University Gil Hospital Seung Yeon Ha."— Presentation transcript:

1 Comparison of ThinPrep cytology and conventional cytology in bronchial washing Gachon University Gil Hospital Seung Yeon Ha

2 서 론서 론 Diagnosis of Lung Cancer Cytology –Bronchial washing –Conventional cytology –ThinPrep

3 재료 및 방법 2009.03. – 2011.05. Bronchial wahsing Conventional cytology+ThinPrep = 2551 예 임상적 폐암 + 조직검사 = 148 예

4 결 과 1결 과 1 조직진단 폐암 확진 = 124 예 조직진단 정상 확진 = 24 예 세포진단 : 폐암 = 116 예 Cytologic Diagnosis CytospinThinPrep Negative249 Atypia3831 Malignant5379 CellularityCytospinThinPrep 0-1208 231 310

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6 Cytospin

7 ThinPrep

8 결 과 2결 과 2 조직진단 Histologic DiagnosisTotalCytologic Dx Squamous cell carcinoma4947 Adenocarcinoma4139 Small cell carcinoma2019 Large cell carcinoma22 Poorly differentiated carcinoma22 Large cell neuroendocrine carcinoma 22 Dx(%) 95.9 95

9 결 과 3결 과 3 조직 검사에 따른 각 방법의 결과 : Conventional cytology Histology NegativeAtypicalMalignant Total Squmaous cell carcinoma920 49 Adenocarcinoma10112041 Small cell carcinoma371020 Large cell carcinoma1012 Others0033

10 결 과 3결 과 3 조직 검사에 따른 각 방법의 결과 : ThinPrep Histology NegativeAtypicalMalignant Total Squmaous cell carcinoma2163149 Adenocarcinoma2102941 Small cell carcinoma041620 Large cell carcinoma0022 Others0033

11 Cytospin

12 결 과 4결 과 4 Conventional Cytology 결과 : Atypical 38 예 Histologic Dx Cytologic Dx(ThinPrep) Normal Atypical Malignant Squamous cell carcinoma1118 Adenocarcinoma075 Small cell carcinoma023 Large cell neuroendocrine carcinoma 001 Total12017

13 결 과 4 ThinPrep 결과 : atypical 31 예 Histologic Dx Cytologic Dx Normal Atypical Malignant Squamous cell carcinoma5110 Adenocarcinoma470 Small cell carcinoma121 Total10201

14 결 과 4결 과 4 Sensitivity and Specificity Conventional Cytology Sensitivity (%) Speicificity(%) ThinPrep Sensitivity (%) Speicificity(%) 79.196.995.794.1

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16 논 문 1논 문 1 209 명, SurePath

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19 논 문 2논 문 2 197 명, ThinPrep

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22 감사의 말씀

23 THANK YOU!!


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