vocal cord polyp. hypergranulosis

biological biology can cell cord cytological cytology dermatopathology dermis detail epidermis epithelial epithelium gland granules granulosum hematoxylineosin histological histology hypergranulosis keratinocytes keratohyalin micrograph microscope microscopic microscopy paraffin pathology photomicrograph polyp section see skin stratum tissue vocal where