Malignant tumours in Omani children.
In an effort to understand better the epidemiology of childhood cancer in Oman, a retrospective review of hospital-based biopsy-proven malignant tumours was undertaken. A total of 313 cases of malignant diseases in children between the ages of 0 and 12 years were diagnosed in Oman during the 5-year period from January 1988 to December 1992, inclusive. Leukaemias were the most commonly occurring malignancies (32.3%), followed by lymphomas (29%) and brain tumours (11.2%). The male:female ratio was 1.3:1. The commonest presenting age group was 2 years, the majority of which were leukaemias and lymphomas. Differences and similarities between Omani data and those from other countries are discussed.
al Lamki
Z
Z
Department of Child Health and Epidemiology, College of Medicine, Sultan Qaboos University, Sultanate of Oman.
Elbanna
N
N
Unnikrishnan
M
M
Saha
A
A
Elbualy
M S
MS
D017677:Age Distribution; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009369:Neoplasms / Q000453:epidemiology* / Q000473:pathology; D009850:Oman / Q000453:epidemiology; D011159:Population Surveillance; D012189:Retrospective Studies; D017678:Sex Distribution