title: Clustering of sebaceous gland carcinoma, papillary thyroid carcinoma and breast cancer in a woman as a new cancer susceptibility disorder: a case report.
abstract: BACKGROUND
  Multiple distinct tumors arising in a single individual or within members of a family raise the suspicion of a genetic susceptibility disorder.
  
  
  METHODS
  We present the case of a 52-year-old Caucasian woman diagnosed with sebaceous gland carcinoma of the eyelid, followed several years later with subsequent diagnoses of breast cancer and papillary carcinoma of the thyroid. Although the patient was also exposed to radiation from a pipe used in the oil field industry, the constellation of neoplasms in this patient suggests the manifestation of a known hereditary susceptibility cancer syndrome. However, testing for the most likely candidates such as Muir-Torre and Cowden syndrome proved negative.
  
  
  CONCLUSIONS
  We propose that our patient's clustering of neoplasms either represents a novel cancer susceptibility disorder, of which sebaceous gland carcinoma is a characteristic feature, or is a variant of the Muir-Torre syndrome.
authors.forename: Brian D
authors.initials: BD
authors.lastname: Newman
authors.forename: Joseph F
authors.initials: JF
authors.lastname: Maher
authors.forename: Jose S
authors.initials: JS
authors.lastname: Subauste
authors.forename: Gabriel I
authors.initials: GI
authors.lastname: Uwaifo
authors.forename: Steven A
authors.initials: SA
authors.lastname: Bigler
authors.forename: Christian A
authors.initials: CA
authors.lastname: Koch