Biomaterial Database

Giant pilomatrixoma (Malherbe calcifying epithelioma). 1976

D Rothman, and A B Kendall, and A Baldi

The pilomatrixoma (Malherbe calcifying epithelioma) starts as a skin lesion, bearing a superficial resemblance to the common inclusion or sebaceous cysts. One of the largest cysts recorded appeared in a 56-year-old woman as an ulcerated, locally invasive tumor. The cyst demonstrated the typical ghost (shadow) cells, basophilic cells, keratin pearls, and calcifications. The lesion responded to wide excision and skin grafting. The result 17 months later was most satisfactory.

UI	MeSH Term	Description	Entries
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D009336	Necrosis	The death of cells in an organ or tissue due to disease, injury or failure of the blood supply.
D005145	Face	The anterior portion of the head that includes the skin, muscles, and structures of the forehead, eyes, nose, mouth, cheeks, and jaw.	Faces
D005153	Facial Neoplasms	New abnormal growth of tissue in the FACE.	Facial Neoplasm,Neoplasm, Facial,Neoplasms, Facial
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D012867	Skin	The outer covering of the body that protects it from the environment. It is composed of the DERMIS and the EPIDERMIS.
D012878	Skin Neoplasms	Tumors or cancer of the SKIN.	Cancer of Skin,Skin Cancer,Cancer of the Skin,Neoplasms, Skin,Cancer, Skin,Cancers, Skin,Neoplasm, Skin,Skin Cancers,Skin Neoplasm