title: Simple method of detecting sarcoptes scabiei var hominis mites among bedridden elderly patients suffering from severe scabies infestation using an adhesive-tape.
abstract: OBJECTIVE
  Scabies infestation is very common among bedridden elderly patients. The standard method of diagnosis for scabies by scraping the skin requires some skill. Therefore, dermatologists employ this method. However, dermatologists are usually not present in most long-term nursing units. Thus, we tried to catch mites using a strong transparent adhesive tape commercially available for packing use as an alternative method for the diagnosis of severe scabies infestation.
  
  
  METHODS
  After firmly applying the adhesive side of the tape onto an appropriate skin lesion of patients, the tape was pulled off and transferred directly onto a slide for microscopy, affixing the adhered separated part of the corneal skin.
  
  
  METHODS
  When a massive outbreak of scabies infestation occurred in May 2004 at the nursing unit of K hospital with thirty-one bedridden elderly patients, we tried to detect scabies mite using an adhesive tape.
  
  
  RESULTS
  We could detect mites from six patients using this tape method. The diagnosis was confirmed by the standard scraping method. By the tape method we could observe some mites moving around and also could see a striated structure with dark red or weak red color or gray color granule-like constitution on the body of some mites. We found mites only on the skin of the fingers and toes where the skin of a patient is thin. Recently, massive scabies infestation in elderly long-term residents has been reported elsewhere. This tape method is simple and useful for diagnosis of severe scabies infestation in long-term nursing units.
authors.affiliation: Department of Internal Medicine, Katsumata Hospital.
authors.forename: Kazuo
authors.initials: K
authors.lastname: Katsumata
authors.forename: Kazumi
authors.initials: K
authors.lastname: Katsumata
mesh_terms: D000269:Adhesives; D000369:Aged, 80 and over; D000818:Animals; D001510:Bed Rest; D003880:Dermatology / Q000379:methods; D019937:Diagnostic Techniques and Procedures / Q000295:instrumentation; D006801:Humans; D009735:Nursing Homes; D012520:Sarcoptes scabiei; D012532:Scabies / Q000175:diagnosis* / Q000473:pathology
chemical_list: D000269:Adhesives