false-negative การใช้

In fact , 5 ( 41 . 7 % ) of these 12 patients with benign results on fnab had thyroid carcinoma , so these were false - negative results
The main concern is a " false - negative " smear . a patient has an abnormality but because of poor standards an abnormal pap smear has been called negative or normal
At present , the most important method to detect malignant nodules is fine - needle aspiration biopsy ( fna , but this technique can produce false - negative results , which can delay treatment and lead to local invasion
According to some problems existed in network security information analysis , such as lacking of security description , low information visualization , false - positives and false - negatives , this paper suggests implementing correlation in integrated analysis of network alerts and logs to improve the capability of network security information analysis