UNASSIGNED:甲褶毛细管镜检查(NFC)是一种无创的快速方法,可可视化甲褶中的毛细血管。在肤色的健康个体中缺乏这些研究。
UNASSIGNED:评估健康个体甲皱毛细血管的形态特征和密度。
UNASSIGNED:这项观察性横断面研究是在三级保健医院的皮肤科进行的。通过连续采样约150名健康个体被包括在研究中。
UNASSIGNED:在同意研究方案并符合纳入和排除标准后,从2021年1月至2021年9月,共有150名年龄在20至60岁之间的健康个体入选。对各种形态参数进行NFC,并计算平均毛细管密度。在男性和女性中进行了比较,年龄组20-40vs41-60,体重指数(BMI)<24.9vs>25。
UNASSIGNED:记录并分析了不同的形态参数和毛细管密度。根据数据类型使用Mann-Whitney和Pearson的卡方。
未经评估:该研究观察到曲折的毛细血管(45.33%),蜿蜒的毛细血管(44.66%),新血管生成(38.66%),丛可见度(36.66%),扩张的毛细血管(33.33%),毛细血管后退(31.33%),成角度的毛细血管(14.66%),和分支毛细血管(6.6%)。研究发现,BMI>25的患者的神经丛可见度显着降低。在>40岁的年龄组中,曲折和后退的毛细血管显着增加。
UNASSIGNED:正常个体可存在各种毛细血管形态学发现,但它们在更多手指中的存在应被认为是病理性的。有关正常形态和毛细血管密度的数据增加了生理NFC发现,因此有助于识别异常。
UNASSIGNED: Nailfold capillaroscopy (NFC) is a noninvasive quick method to visualize capillaries in the nailfold. There is paucity of these studies in healthy individuals in skin of color.
UNASSIGNED: To evaluate the morphological characteristics and density of nailfold capillaries in healthy individuals.
UNASSIGNED: This observational cross-sectional
study was conducted in the Department of Dermatology at a tertiary care hospital. About 150 healthy individuals by consecutive sampling were included in the
study.
UNASSIGNED: A total of 150 healthy individuals aged between 20 and 60 years were enrolled from January 2021 to September 2021 after consenting to the
study protocol and qualifying the inclusion and exclusion criteria. NFC was performed for various morphological parameters and mean capillary density was also calculated. Comparison was done in male vs female, age group 20-40 vs 41-60, and body mass index (BMI) <24.9 vs >25.
UNASSIGNED: Different morphological parameters and capillary density were recorded and analyzed. The Mann-Whitney and Pearson\'s chi square was used according to type of data.
UNASSIGNED: The
study observed tortuous capillaries (45.33%), meandering capillaries (44.66%), neoangiogenesis (38.66%), plexus visibility (36.66%), dilated capillaries (33.33%), receding capillaries (31.33%), angulated capillaries (14.66%), and ramified capillaries (6.6%). The
study found significantly decreased plexus visibility in those with BMI > 25.Tortuous and receding capillaries were significantly increased in age group >40 years.
UNASSIGNED: Various capillary morphological findings can be present in normal individuals but their presence in more number of fingers should be considered to be pathological. This data on normal morphology and capillary density add to the physiological NFC findings and thus aid in identifying the abnormalities.