Kolar KA, Rapini RP: Crusted (Norwegian) scabies. .Am Fam Phys 44::1317. ,1991. .
Sweitzer SE, Winer LH: Norwegian scabies. .Arch Dermatol Syphilol 43::678. ,1941. .
Barnes L, McCallister RE, Lucky AW: Crusted (Norwegian) scabies: occurrence in a child undergoing a bone marrow transplant. .Arch Dermatol 123::95. ,1987. .
Rau RC, Baird IM: Crusted scabies in a patient with acquired immunodeficiency syndrome. .J Am Acad Dermatol 15::1058. ,1986. .
Haif T: “Infestations and Bites,” in Clinical Dermatology, ed by S Baxter, p 445, CV Mosby, New York. ,1996. .
Dockery G: “Infestations, Stings, and Bites,” in Cutaneous Disorders of the Lower Extremity, ed by ME Crawford, p 84, WB Saunders, Philadelphia. ,1997. .
McCarthy D, Montgomery R: “Cutaneous Infestations,” in Podiatric Dermatology, ed by JW Pine Jr, p 167, Williams & Wilkins, Baltimore. ,1986. .
Falk ES: Serum IgE before and after treatment for scabies. .Allergy 36::167. ,1981. .
Norwegian, or crusted, scabies can be defined as a generalized severe scabies (Sarcoptes scabiei var. hominis) infestation usually affecting the immunocompromised patient that is most commonly seen with the leukemia-lymphoma group of neoplasms. The diagnosis is commonly missed, which can lead to mismanagement. We describe a patient with Norwegian scabies involving the lower extremities. The patient circumstances and treatment, as well as a review of the literature, are presented. The diagnosis of scabies should always be considered in patients with advanced malignancies and associated pruritus. (J Am Podiatr Med Assoc 94(6): 583–586, 2004)