The sections show an intact squamous lined cyst with a stratum granulosum, containing keratinaceous debris. There is no inflammation and no evidence of dysplasia.
A. Skin, site not specified, biopsy - Epidermal cyst.
LESION ("?CYST"), LEFT SHOULDER, EXCISION: - SKIN AND SUBCUTANEOUS TISSUE WITHOUT SIGNIFICANT PATHOLOGY. - NO CYST IDENTIFIED.
The sections show hair bearing skin with an attached lobulated hypodermis. There is no nuclear atypia. No cystic lesion is identified. No significant inflammation is present.