title: Norwegian crusted scabies: an unusual case presentation.
abstract: Scabies is a contagious condition that is transmitted through direct contact with an infected person and has been frequently associated with institutional and healthcare-facility outbreaks. The subtype Norwegian crusted scabies can masquerade as other dermatologic diseases owing to the heavy plaque formation. Successful treatment has been documented in published reports, including oral ivermectin and topical permethrin. Few case studies documenting the treatment of Norwegian crusted scabies have reported the use of surgical debridement as an aid to topical and/or oral treatment when severe plaque formation has been noted. A nursing home patient was admitted to the hospital for severe plaque formation of both feet. A superficial biopsy was negative for both fungus and scabies because of the severity of the plaque formation on both feet. The patient underwent a surgical, diagnostic biopsy of both feet, leading to the diagnosis of Norwegian crusted scabies. A second surgical debridement was then performed to remove the extensive plaque formation and aid the oral ivermectin and topical permethrin treatment. The patient subsequently made a full recovery and was discharged back to the nursing home. At 2 and 6 months after treatment, the patient remained free of scabies infestation, and the surgical wound had healed uneventfully. The present case presentation has demonstrated that surgical debridement can be complementary to the standard topical and oral medications in the treatment of those with Norwegian crusted scabies infestation.
authors.affiliation: Director of Podiatric Medicine and Surgery Residency Program, Presence Health, Saints Mary and Elizabeth Medical Center, Chicago, IL. Electronic address: mmaghrabi@presencehealth.org.
authors.forename: Michael M
authors.initials: MM
authors.lastname: Maghrabi
authors.affiliation: Attending, Presence Health, Saints Mary and Elizabeth Medical Center, Chicago, IL.
authors.forename: Shireen
authors.initials: S
authors.lastname: Lum
authors.affiliation: Attending, Presence Health, Saints Mary and Elizabeth Medical Center, Chicago, IL.
authors.forename: Ameha T
authors.initials: AT
authors.lastname: Joba
authors.affiliation: PGY3, Presence Health, Saints Mary and Elizabeth Medical Center, Chicago, IL.
authors.forename: Molly J
authors.initials: MJ
authors.lastname: Meier
authors.affiliation: PGY2, Presence Health, Saints Mary and Elizabeth Medical Center, Chicago, IL.
authors.forename: Ryan J
authors.initials: RJ
authors.lastname: Holmbeck
authors.affiliation: PGY1, Presence Health, Saints Mary and Elizabeth Medical Center, Chicago, IL.
authors.forename: Kate
authors.initials: K
authors.lastname: Kennedy
mesh_terms: D003646:Debridement; D005534:Foot Diseases / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012532:Scabies / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000601:surgery*
keywords: 4; Norwegian parasite; Sarcoptes scabiei; debridement; infestation; ivermectin; permethrin