title: Toxic epidermal necrolysis of the scalp following anticonvulsant use and cranial irradiation.
abstract: BACKGROUND
  Toxic epidermal necrolysis (TEN) of the scalp is rare but it has been shown to occur in patients who had been given a combination of cranial radiation and anticonvulsant therapies.
  
  
  OBJECTIVE
  We present a 62-year-old man who received cranial irradiation following craniotomy for glioblastoma multiforme. After he was prescribed the anticonvulsant phenytoin for postsurgical seizure prophylaxis, the patient developed TEN which began on the scalp before spreading to involve other parts of his body. Our second case was a 55-year-old woman who had been diagnosed with lung carcinoma with metastasis to the brain. She was treated with cranial irradiation and the anticonvulsant carbamazepine. TEN developed first on the scalp and then became generalized.
  
  
  CONCLUSIONS
  While the combination of radiation and anticonvulsants leads to an increased risk of developing TEN, cranial irradiation appears to be the localizing factor in the development of TEN of the scalp.
authors.affiliation: Department of Dermatology and Cutaneous Surgery, University of Miami School of Medicine, Miami, FL 33136, USA.
authors.forename: J T
authors.initials: JT
authors.lastname: Trent
authors.forename: L E
authors.initials: LE
authors.lastname: Bowes
authors.forename: P
authors.initials: P
authors.lastname: Romanelli
authors.forename: F A
authors.initials: FA
authors.lastname: Kerdel
mesh_terms: D000927:Anticonvulsants / Q000009:adverse effects*; D002220:Carbamazepine / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011855:Radiodermatitis / Q000150:complications*; D012536:Scalp Dermatoses / Q000209:etiology*; D013262:Stevens-Johnson Syndrome / Q000209:etiology*
chemical_list: D000927:Anticonvulsants; D002220:Carbamazepine