Analytical and quantitative cytology and histology · 2011
Multifractal spectrum of chorionic villi: a novel approach.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Dey Pranab
Аннотация
OBJECTIVE: To measure the multifractal dimension in histopathology sections of chorionic villi to study its role to distinguish between normal chorionic villi and hydatidiform mole.
STUDY DESIGN: Multifractal spectrum was measured in 10 each cases of normal chorionic villi and hydatidiform mole. The values of alpha max and alpha min and their difference Delta alpha (alpha max--alpha min) were recorded in each case. The data for these groups were compared.
RESULTS: The mean +/- SD of alpha max, alpha min, and Delta alpha (alpha max--alpha min) of normal chorionic villi were 2.6335 +/- 0.16109, 1.6975 +/- 0.04435, and 0.9360 +/- 0.12725, respectively. Whereas the mean +/- SD of alpha max, alpha min, and Delta of hydatidiform moles were 2.3196 +/- 0.11937, 1.6209 +/- 0.06208, and 0.7000 +/- 0.08350, respectively. The mean alpha max, alpha min, and Delta alpha of normal chorionic villi were much higher than for hydatidiform mole. Independent sample t-test shows significant difference (p < 0.001) in alpha max, alpha min, and Delta alpha of normal chorionic villi and hydatidiform mole.
CONCLUSION: Multifractal dimension was significantly different in normal chorionic villi and hydatidiform mole.
STUDY DESIGN: Multifractal spectrum was measured in 10 each cases of normal chorionic villi and hydatidiform mole. The values of alpha max and alpha min and their difference Delta alpha (alpha max--alpha min) were recorded in each case. The data for these groups were compared.
RESULTS: The mean +/- SD of alpha max, alpha min, and Delta alpha (alpha max--alpha min) of normal chorionic villi were 2.6335 +/- 0.16109, 1.6975 +/- 0.04435, and 0.9360 +/- 0.12725, respectively. Whereas the mean +/- SD of alpha max, alpha min, and Delta of hydatidiform moles were 2.3196 +/- 0.11937, 1.6209 +/- 0.06208, and 0.7000 +/- 0.08350, respectively. The mean alpha max, alpha min, and Delta alpha of normal chorionic villi were much higher than for hydatidiform mole. Independent sample t-test shows significant difference (p < 0.001) in alpha max, alpha min, and Delta alpha of normal chorionic villi and hydatidiform mole.
CONCLUSION: Multifractal dimension was significantly different in normal chorionic villi and hydatidiform mole.