RT Book, Section A1 DeWitt, Christine A. A1 Buescher, Lucinda S. A1 Stone, Stephen P. A2 Goldsmith, Lowell A. A2 Katz, Stephen I. A2 Gilchrest, Barbara A. A2 Paller, Amy S. A2 Leffell, David J. A2 Wolff, Klaus SR Print(0) ID 56074823 T1 Chapter 153. Cutaneous Manifestations of Internal Malignant Disease: Cutaneous Paraneoplastic Syndromes T2 Fitzpatrick's Dermatology in General Medicine, 8e YR 2012 FD 2012 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-166904-7 LK accessmedicine.mhmedical.com/content.aspx?aid=56074823 RD 2024/04/25 AB |PrintParaneoplastic Dermatoses at a GlanceSkin can be a marker for internal malignancy.Epi-phenomenon.Familial cancer syndromes.Direct tumor extension.Paraneoplastic dermatoses follow a parallel course with the malignancy and allow early diagnosis and monitoring.Dermatoses with high associations with internal malignancy include tripe palms, Bazex syndrome, paraneoplastic pemphigus, erythema gyratum repens, necrolytic migratory erythema, and hypertrichosis lanuginose acquisita.Weakly associated with internal malignancy are acanthosis nigricans, acquired ichthyosis, and multiple seborrheic keratoses.Management of the dermatosis is the treatment of the malignancy.