[The age and sex frequencies of patients with leukemia seen in two reference centers in the metropolitan area of Mexico City]. / Frecuencias de edad y género de pacientes con leucemia observada en dos centros de referencia del Valle de México.
Gac Med Mex
; 152(2): 208-12, 2016.
Article
em Es
| MEDLINE
| ID: mdl-27160620
ABSTRACT
INTRODUCTION:
A lack of a population-based cancer registry or underreporting is common in developing countries, without knowledge of the true dimensions of the problem.AIM:
To describe the age and sex frequencies of the major subtypes of leukemias in two reference hospitals in the metropolitan area of Mexico City. MATERIAL ANDMETHODS:
A descriptive and retrospective study, based on medical records of two hematology services during January 2007 to October 2014; all cases diagnosed with leukemia were included.RESULTS:
A total of 1,432 cases were included, with a median age of 38 years old (2 months to 115 years). There were significant age differences between subtypes of leukemia (ANOVA test, p = 0.000); chronic lymphocytic with a mean age of 64.8 years, higher than chronic myeloid (43.4 years) and all acute leukemias (lymphoblastic 32.6 years, myeloblastic 43.5 years). Of the patients, 51.8% (n = 742) were women, although males predominated in chronic myeloid (57.8%) and lymphocytic (60%) leukemia. Acute lymphoblastic leukemia was the more common variety, L2 subtype of the French-American-British classification, followed by myeloid leukemia M4, M2, and chronic myeloid.CONCLUSIONS:
it is necessary to develop inter-institutional works in order to group data of different population sectors and improve the epidemiological profile of leukemias in Mexico.
Buscar no Google
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Leucemia
Tipo de estudo:
Observational_studies
/
Risk_factors_studies
Limite:
Adolescent
/
Adult
/
Aged
/
Aged80
/
Child
/
Child, preschool
/
Female
/
Humans
/
Infant
/
Male
País/Região como assunto:
Mexico
Idioma:
Es
Ano de publicação:
2016
Tipo de documento:
Article