title: Kimura's disease and angiolymphoid hyperplasia with eosinophilia: two disease entities in the same patient: case report and review of the literature.
abstract: BACKGROUND
  Much controversy has existed with regard to the relationship between Kimura's disease and angiolymphoid hyperplasia with eosinophilia. They were initially thought to represent the same disease spectrum, but it has now been widely accepted that they are two separate disease entities. To our knowledge, there have been no reports to date describing a case of both Kimura's disease and angiolymphoid hyperplasia with eosinophilia coexisting in the same patient.
  
  
  METHODS
  We describe a patient presenting initially with a right postauricular subcutaneous swelling and subsequently developing multiple erythematous facial papules and nodules. The medical literature is reviewed.
  
  
  RESULTS
  Clinical features of the right postauricular subcutaneous swelling and multiple erythematous facial papules/nodules suggest Kimura's disease in the former and angiolymphoid hyperplasia with eosinophilia in the latter. Histopathological examinations of these lesions helped to confirm the diagnosis of Kimura's disease and angiolymphoid hyperplasia with eosinophilia, respectively.
  
  
  CONCLUSIONS
  Kimura's disease and angiolymphoid hyperplasia with eosinophilia can coexist in the same patient. Coexistence of the two types of lesions in one patient may also be considered evidence that Kimura's disease and angiolymphoid hyperplasia with eosinophilia form a spectrum in one disease.
authors.affiliation: Mount Elizabeth Hospital, Singapore, Singapore. wschong@nsc.sg
authors.forename: Wei-Sheng
authors.initials: WS
authors.lastname: Chong
authors.forename: Anjula
authors.initials: A
authors.lastname: Thomas
authors.forename: Chee-Leok
authors.initials: CL
authors.lastname: Goh
mesh_terms: D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D000328:Adult; D000796:Angiolymphoid Hyperplasia with Eosinophilia / Q000175:diagnosis* / Q000188:drug therapy; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use; D001706:Biopsy; D004423:Ear; D004804:Eosinophils / Q000473:pathology; D005148:Facial Dermatoses / Q000188:drug therapy / Q000209:etiology*; D005260:Female; D006801:Humans; D008214:Lymphocytes / Q000473:pathology; D012867:Skin / Q000473:pathology
chemical_list: D000305:Adrenal Cortex Hormones; D000894:Anti-Inflammatory Agents, Non-Steroidal