Related Experiment Videos
C.N.S. tumors in eastern Saudi Arabia.
1Department of Neurosurgery, College of Medicine and Medical Sciences, King Faisal University, Dammam, Saudi Arabia.
Neurosurgical Review
|January 1, 1992
Summary
This study reports the incidence of central nervous system (CNS) tumors in Saudi Arabia. The incidence of CNS tumors was found to be lower than in Western countries, but similar to some Asian populations.
Area of Science:
- Neuroscience
- Epidemiology
- Oncology
Background:
- No prior population-based data existed for central nervous system (CNS) tumor frequency or incidence in Saudi Arabia.
- This study addresses the gap by presenting data on primary CNS tumors from a population-based tumor registry.
Purpose of the Study:
- To determine the incidence and characteristics of primary CNS tumors in the Eastern Province of Saudi Arabia.
- To compare the observed incidence rates with international data.
Main Methods:
- Analysis of primary CNS tumor cases from a population-based tumor registry spanning two years (1987-1988).
- Calculation of incidence rates per 100,000 population, including age-adjusted rates.
- Comparison of Saudi Arabian incidence with global data from various ethnic and geographic groups.
Main Results:
- A total of 85 primary CNS tumor cases were identified, representing 5.4% of all malignant tumors.
- The incidence rate was 3.1/100,000 for the general population and 2.9/100,000 for Saudi nationals.
- Malignant brain tumors constituted 69% of primary CNS neoplasms.
Conclusions:
- The incidence of primary CNS tumors in Saudi Arabia is lower than in North America and Europe but comparable to some Asian populations.
- Findings highlight the need for further epidemiological studies on CNS tumors in the region.