Histomorphological and Immunohistochemical Reappraisal of Cutaneous Adnexal Tumours: A Hospital Based Study

Figure 1

(a) Nodular hidradenoma, showing clear and polygonal cells with foci of eosinophilic material (H&E, ×100). (b) Hidradenoma papilliferum, showing scattered cystic and branching spaces with numerous papillary projections lined by double layer of epithelium (H&E, ×100). (c) Eccrine spiradenoma, showing well circumscribed aggregates of tumour cells in dermis (H&E, ×100). (d) Syringoma, showing numerous small ducts embedded in a fibrous stroma (H&E, ×100).