頁籤選單縮合
題 名 | An Ultrasonic Scoring System for Assessing the Severity of Chronic Liver Diseases=肝臟超音波影像之疾病嚴重程度評估系統 |
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作 者 | 洪明輝; | 書刊名 | 實踐學報 |
卷 期 | 31 2000.06[民89.06] |
頁 次 | 頁207-225 |
分類號 | 415.53 |
關鍵詞 | 慢性肝疾; 肝疾嚴重程度評分系統; 超音波肝疾嚴重程度指稱; 電腦形態學診斷; 肝臟超音波影像; Chronic liver disease; Ultrasonic scoring system; Ultrasonic disease severity; Computer morphometry score; Ultrasonic liver image; |
語 文 | 英文(English) |
中文摘要 | 本論文提出一套建構於分析肝臟超音波影像為目標的肝疾嚴重程度評分系統。在傳 統的慢性肝疾的診斷中,肝切片的診斷結果被公認是最可靠的依據。此種病理切片的診察, 如電腦形態學診斷都是須對病人做肝穿刺,有其危險性。本系統是針對病人的超音波影像作 為評定疾病嚴重程度的目的,此系統所產生的超音波肝疾嚴重程度指標是以肝切片的電腦形 態學診斷結果為依據加以發展。在本質上,超音波肝疾嚴重程度指標與肝切片的電腦形態學 診斷結果在統計學上有相同的意義。因而我們使用電腦形態學診斷結果來加以數理化推估超 音波肝疾嚴重程度指標。實驗結果發現超音波肝疾嚴重程度指標可有效的應用於臨床實驗中。 |
英文摘要 | This paper presents a new ultrasonic image evaluation system for assisting clinical liver diagnoses by assessing the echotexture of ultrasonic liver images. This system generates an ultrasonic disease severity (UDS) score, which is highly correlated with the computer morphometry (CM) score obtained from evaluating liver fibrosis based on biopsy specimens. The CM score is generally regarded as the golden standard in assessing chronic liver diseases. Because UDS score is with great resemblance to CM score in the statistical presentation, UDS score is also defined mathematically referring to CM score as the scoring bases. As a result, UDS can faithfully reflect the disease progression that is determined conventionally based on the evaluation of liver fibrosis. Promising results have been obtained in the experimental studies, and currently undergoes extensive clinical experiments. |
本系統中英文摘要資訊取自各篇刊載內容。