title: Unusual and extensive presentation of Merkel cell carcinoma.
authors: Aymen
authors: A
authors: Lagha
authors: Soumaya
authors: S
authors: Labidi
authors: Nesrine
authors: N
authors: Chraiet
authors: Mehdi
authors: M
authors: Afrit
authors: Hamouda
authors: H
authors: Boussen
mesh_terms: D015266:Carcinoma, Merkel Cell / Q000473:pathology*; D006258:Head and Neck Neoplasms / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012878:Skin Neoplasms / Q000473:pathology*