Sweat Gland Carcinoma:

Classification of Malignant Sweat Gland Tumours: click here
Primary Mucinous Carcinoma of Skin: click here
Porocarcinoma: click here
Digital Papillary Carcinoma: click here
Microcystic Adnexal Carcinoma: click here
Apocrine Carcinoma: click here