1·The basal granule of father was colubrine and there were less starch grains.
父本基粒细长，淀粉粒数目明显少于两优培九；
2·Results: There was no melanin granule in basal cell layer in depigmented skin of 2 cases, which coincided in the pathogenic change of vitiligo.
结果：2例患者的皮肤色素脱失处基底层均未见黑素颗粒，符合白癜风的病理改变；