A 64-year old woman who underwent lung transplantation and had T-cannula contracted classic scabies from her daughter. The patient was treated with 5% permethrin 10 times and had two consecutive negative follow-up microscopic examinations. However, the patient had recurrent symptoms and diagnosed with recurrent classic scabies 22 days after the last treatment. Unchanged tie string and unapplied topical agent around the T-cannula skin lesion may be reasons for recurrence. Thus, accurate application of topical treatment and changing the tie string of the t-cannula is needed to prevent a recurrence.
Keywords: Scabies; T-cannula; classic scabies; recurrence.
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