title: The pattern and distribution of malignancies reported in Hadramout, Yemen--2006.
abstract: OBJECTIVE
  To describe the pattern of malignancies among all patients with cancer recorded in Hadramout (East of Yemen) in 2006, and to explore the association with age, sex, and site of cancer.
  
  
  METHODS
  A retrospective descriptive study of all registered cancers (334) was carried out. Efforts were made to avoid case duplication. The neoplasms had been classified according to international classification of diseases for oncology.
  
  
  RESULTS
  The cancers were more frequent in females (55%) than males (45%). The three most affected sites were digestive organs (20.35%), breast (14.37%), and haematopoietic system (11.98%). In the paediatric group, haematopoietic system (leukaemia) was most common.
  
  
  CONCLUSIONS
  Digestive organs in general, with breast in females, were the most frequent sites of malignancies. Colorectal cancers were the most common cancers in digestive organs.
authors.affiliation: Department of Community Medicine, Hadramout University, Yemen.
authors.forename: Abdulla Salim Bin
authors.initials: AS
authors.lastname: Ghouth
authors.forename: Salim Saeed
authors.initials: SS
authors.lastname: Bafageer
mesh_terms: D000367:Age Factors; D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000453:epidemiology*; D012189:Retrospective Studies; D012737:Sex Factors; D015006:Yemen / Q000453:epidemiology