Country of origin: 　　United States 　　Location: 　　Yonkers, New York 　　Status: 　　Active 　　Formed in: 　　1992 　　Genre: 　　Brutal Technical Death Metal 　　Lyrical themes: 　　Death, Gore, Dissection, Darkness 　　Current label: 　　Willowtip Records 　　Years active: 　　1992 (as Carcinogen), 1992-present 　　Not to be confused with: 　　- Malignancy from Corpus Christi, Texas. 　　- Malignancy from Dallas, Texas. 　　 　　Founded February 14, 1992. 　　 　　Guitarist Ron Kachnic and vocalist Danny Nelson were featured in the 2003 documentary "Death Metal: A Documentary".