Prevalencia del cáncer de próstata en la comuna de Talca, VII región Chile / Prevalence of prostate cancer in the seventh region of Chile
Rev. méd. Chile
;
129(11): 1305-1310, nov. 2001. tab
Article
Dans Espagnol
| LILACS
| ID: lil-302637
ABSTRACT
Background:
In 1998, there were 1,218 deaths in Chile caused by prostate cancer. This figure results in a death rate of 16.6 per 100,000 males for this disease.Aim:
To assess the prevalence of prostate cancer in the Seventh Region of Chile. Material andmethods:
A probabilistic sample of 327 males aged 40 to 59 years old was studied. In all, a codified questionnaire was applied, a digital rectal examination was performed and a blood sample was drawn to measure prostate specific antigen. All digital rectal examinations were performed by the same observer. Patients with an abnormal rectal examination or prostate specific antigen were subjected to a prostatic biopsy under ultrasound guidance.Results:
In 14 subjects, the digital rectal examination was considered abnormal and in seven, prostate specific antigen was over 4 ng/ml. All subjects with elevated prostate specific antigen had an abnormal rectal examination. In three of the 14 subjects, the biopsy showed a well differentiated adenocarcinoma. All three were aged over 50 years old. The resulting calculated prevalence of prostate cancer was 9.2 per 1,000 males (CI 4.2-14.1).Conclusions:
the cost effectiveness of screening for early diagnosis of prostate cancer must be calculated, to decide its incorporation in preventive medical examinations
Texte intégral:
Disponible
Indice:
LILAS (Amériques)
Sujet Principal:
Tumeurs de la prostate
Type d'étude:
Guide de pratique
/
Étude observationnelle
/
Étude de prévalence
/
Facteurs de risque
/
Étude de dépistage
Limites du sujet:
Adulte
/
Humains
/
Mâle
Pays comme sujet:
Amérique du Sud
/
Chili
langue:
Espagnol
Texte intégral:
Rev. méd. Chile
Thème du journal:
Médicament
Année:
2001
Type:
Article
Pays d'affiliation:
Chili
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