Lipoma of the finger: a case report and differential diagnosis

1 Monzillo L, Hamdy O. Evaluation of insulin sensitivity in clinical practice an in research settings. Nutr Rev 2003; 61: 397–412. 2 Bloomgarden ZT. Definitions of the insulin resistance syndrome. Diabetes Care 2004; 27: 824–30. 3 Hisler BM, Savoy LB. Acanthosis nigricans of the forehead and fingers associated with hyperinsulinaemia. Arch Dermatol 1987; 123: 1441–2. 4 Akyol M, Polat M, Ozcelik S et al. Acanthosis nigricans with atypical localization. Acta Derm Venereol 2000; 80: 399. 5 Schwartz RA. Acanthosis nigricans. J Am Acad Dermatol 1994; 31: 1–19. 6 Torley D, Bellus GA, Munro CS. Genes, growth factors and acanthosis nigricans. Br J Dermatol 2002; 147: 1096–101.