title: Acanthosis nigricans associated with transitional cell carcinoma of the urinary bladder.
abstract: An elderly man from the region of Ladakh presented with recurrent episodes of lower respiratory tract infection, rapidly progressive Acanthosis nigricans, Acanthosis palmaris and plantar keratoderma. Detailed investigations revealed underlying metastatic transitional cell carcinoma of the bladder. This case is being reported for its rarity in the literature.
authors.affiliation: Department of Dermatology, Graded Specialist (Derm & Ven), Command Hospital Eastern Command, Kolkata, India .
authors.forename: Gautam K
authors.initials: GK
authors.lastname: Singh
authors.forename: Debraj
authors.initials: D
authors.lastname: Sen
authors.forename: D S
authors.initials: DS
authors.lastname: Mulajker
authors.forename: M S
authors.initials: MS
authors.lastname: Suresh