Adnexal tumour

February 2017.

Cutaneous adnexal tumours are numerous types of benign and malignant tumours that arise from:

Adnexal tumours may be sporadic but are sometimes due to syndromes, such as:

They are usually diagnosed by biopsy findings, rather than clinically. Their histological features are combined with special immunohistochemistry stains for a pathological diagnosis.

Benign eccrine and apocrine tumours include:

Malignant eccrine and apocrine tumours include:

Benign follicular tumours include: 

Malignant follicular tumours include: 

Sebaceous tumours include:


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