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syringocystadenoma papilliferum

Wednesday 1 June 2016

papillary syringadenoma
Eccrine syringofibroadenoma: with prominent fibrous stroma
Syringocystadenocarcinoma papilliferum: malignant counterpart

PO

Definition: Syringocystadenoma papilliferum is a sweat gland tumor. It is present almost exclusively on the head or neck.

Images

 Syringocystadenoma papilliferum

 syringocystadenoma papilliferum arising in nevus sebaceus

 Mixed Syringocystadenoma papilliferum and tubulopapillary hidradenoma with verrucous change

 Linear syringocystadenoma papilliferum. scalp of a 23 y/o M. Present since birth.

Digital slides

 https://kikoxp.com/posts/3520

Synopsis

 glandular papillary proliferation connected to skin surface,
 glands open to surface
 plasma cells in papillae / dense plasma cell infiltrate

Associations

 nevus sebaceus

See also

 cutaneous tumors