title: Melanoma in Iran: a Retrospective 10-Year Study.
abstract: BACKGROUND
  Melanoma, the most life-threatening type of skin cancer, is a malignant tumor initiating in melanocytes that rapidly metastasizes and causes death.
  
  
  METHODS
  In this retrospective study, samples were selected from patients' information files in our Cancer Institute in Tehran with a designed checklist. A total of 322 files were found from 2003 until 2012. Then the raw data were transferred to Statistical Package for Social Sciences (SPSS) software version 16 and additional analysis was performed by Students t-test. The important variables were considered according to the available information from history of pathology including age, gender, occupation, stage and location of tumor.
  
  
  RESULTS
  Our data showed that incidence of melanoma has been different in the studied 10-year period according to age. Also, incidence of melanoma was higher in men than women. It was more common in lower limbs. More commonly housewives among women and farmers among men were affected by melanoma.
  
  
  CONCLUSIONS
  Taken together the descriptive data clarified general aspects of this disease for further screening and interventions.
authors.affiliation: Group of Genetics, Cancer Research Center, Cancer Institute of Iran, Tehran, Iran E-mail : rshirkoohi@tums.ac.ir, ghannadan@sina.tums.ac.ir.
authors.forename: Samira
authors.initials: S
authors.lastname: Ferdosi
authors.forename: Mojtaba
authors.initials: M
authors.lastname: Saffari
authors.forename: Sharareh
authors.initials: S
authors.lastname: Eskandarieh
authors.forename: Raziyeh
authors.initials: R
authors.lastname: Raziyeh
authors.forename: Mahsa Ghaffari
authors.initials: MG
authors.lastname: Moghaddam
authors.forename: Alireza
authors.initials: A
authors.lastname: Ghanadan
authors.forename: Reza
authors.initials: R
authors.lastname: Shirkoohi
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D007492:Iran / Q000453:epidemiology; D008297:Male; D008545:Melanoma / Q000453:epidemiology*; D008875:Middle Aged; D009367:Neoplasm Staging; D011379:Prognosis; D012189:Retrospective Studies; D012878:Skin Neoplasms / Q000453:epidemiology*; D055815:Young Adult