Intra epidermal duct

Intra dermal duct

Secretory coil

1) Syringoma

1) Syringoma

1) Spiradenoma

2) Clearcell acanthoma

2) Spiradenoma

2) Papillary eccrine adenoma

3) Intra epidermal epithelioma

3) Chondroid syringoma

4) Cylindroma

3) Mucinous carcinoma

4) Digital papillary adenocarcinoma

4) Poroma

5) Sweat gland adenocarcinoma

6) Microcystic adnexal carcinoma

 

5) Acrospiroma

7) Cutaneous adenoid systic carcinoma

 

Table 3: Classification of eccrine gland tumours based on origin.