1. Acanthosis nigricans as a paraneoplastic syndrome. Case reports and review of literature;Krawczyk;Pol Arch Med Wewnetrz,2009
2. Transforming growth factor-alpha (TGF alpha)-producing gastric carcinoma with acanthosis nigricans: an endocrine effect of TGF alpha in the pathogenesis of cutaneous paraneoplastic syndrome and epithelial hyperplasia of the esophagus;Koyama;J Gastroenterol,1997
3. Cutaneous manifestations of gastrointestinal disease: part I;Shah;J Am Acad Dermatol,2013
4. Sign and pseudo-sign of Leser-Trelat;Kowalzick;J Drugs Dermatol,2014
5. Inflammation of seborrheic keratoses caused by cytarabine: a pseudo sign of Leser-Trelat;Patton;J Drugs Dermatol,2004