Clinical characteristics of second primary tumors following breast cancer.
Isr J Med Sci
; 31(2-3): 169-71, 1995.
Article
em En
| MEDLINE
| ID: mdl-7744588
ABSTRACT
In the Multiple Primary Tumor Registry of the Northern Israel Cancer Center we found 247 patients with breast cancer who developed a second primary tumor. The major sites of the second tumor were mainly the other breast (42%), colon (14%), ovary (8%), and endometrium (7%). Only 24% of the second tumors were diagnosed in asymptomatic patients on a routine follow-up examination; 60% of these patients had contralateral breast cancer and 8% had colon cancer. More patients in this group had localized disease as compared to those diagnosed following appearance of symptoms. The time interval between the first symptoms suggesting malignancy and the diagnosis was longer than 6 weeks in 7%, as compared to 24% in patients diagnosed with a single cancer. In 69 patients (30%), delay was found between the first medical consultation and diagnosis. The agents responsible for the delay were the specialist (32%), the system and normal tests (54%), and the patients (8%). In the diagnosis of a single tumor, the physician and the patient shared a similar percentage of responsibility (29% and 33%). Educational efforts aimed mainly at physicians and patients regarding the early detection of second primary tumors are advocated. Methods that have been proven to detect cancer early, such as mammography, stool for occult blood, and sigmoidoscopy, should be utilized in asymptomatic patients with single tumors in the same way as in the healthy population.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Neoplasias da Mama
/
Segunda Neoplasia Primária
Tipo de estudo:
Screening_studies
Limite:
Female
/
Humans
/
Middle aged
Idioma:
En
Revista:
Isr J Med Sci
Ano de publicação:
1995
Tipo de documento:
Article