Thyroid Cancer in Saudi Arabia: A Histopathological and Outcome Study
Joint Authors
Alzahrani, Ali S.
Alomar, Haneen
Alzahrani, Nada
Source
International Journal of Endocrinology
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-02-27
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Most data on differentiated thyroid cancer (DTC) came from the Western world.
We describe its salient characteristics and outcome from a Middle Eastern country.
Patients and Methods.
We studied all cases of TC seen during a 2-year period (2004-2005) seen at our institution.
Results.
A total of 600 consecutive cases of DTC with a median age at diagnosis of 39 years (5–85) and the female : male ratio of 459 : 141 (76.5% : 23.5%).
The cases included classical papillary thyroid cancer (PTC) in 77%, follicular variant PTC in 13.3%, follicular thyroid cancer in 3.2%, and other rare subtypes 6.5%.
Total or near-total thyroidectomy was performed in 93%, central and/or lateral neck dissection in 64.5% of cases, and radioactive iodine ablation in 82% of cases.
Additional therapies were administered to 154 patients (25.7%).
At a median follow-up period of 7.63 years (0.22–13.1), 318 patients (53.3%) were in excellent response, 147 (24.5%) having an indeterminate response, 55 (9.2%) biochemically incomplete, 33 (5.5%) structurally incomplete, and 27 (4.5%) unclassifiable.
Twenty cases died secondary to DTC (disease-specific mortality 3.3%).
Conclusions.
In Saudi Arabia, DTC is common and occurs at young age and predominantly in females.
Although remission is common, persistent disease is also common but disease-specific mortality is low.
American Psychological Association (APA)
Alzahrani, Ali S.& Alomar, Haneen& Alzahrani, Nada. 2017. Thyroid Cancer in Saudi Arabia: A Histopathological and Outcome Study. International Journal of Endocrinology،Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1166651
Modern Language Association (MLA)
Alzahrani, Ali S.…[et al.]. Thyroid Cancer in Saudi Arabia: A Histopathological and Outcome Study. International Journal of Endocrinology No. 2017 (2017), pp.1-7.
https://search.emarefa.net/detail/BIM-1166651
American Medical Association (AMA)
Alzahrani, Ali S.& Alomar, Haneen& Alzahrani, Nada. Thyroid Cancer in Saudi Arabia: A Histopathological and Outcome Study. International Journal of Endocrinology. 2017. Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1166651
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1166651