Israel Medical Association Journal

Background: Infiltrating ductal carcinoma and infiltrating lobular carcinoma account for more than 90% of all invasive breast cancer histological types. The rate of ILC[1] is reported to be increasing steadily in the United States and Europe.

Objectives: To describe the trend in the incidence of ILC in a large cohort of patients who underwent surgery in a single institution over an 18 year period.

Methods: Our comprehensive database of 2175 consecutive patients with invasive breast cancer diagnosed during the period 1992–2009 served for the analysis. Several potential factors associated with lobular carcinoma as compared with ductal carcinoma were evaluated.

Results: During this period, a 2.4-fold increase in the incidence of pure ILC was noted, from 4.6% in the years 1992–1994 to 10.9% in 2004–2006, followed by a modest decrease to 8.7% in 2007–2009. A significant association of lobular malignancies with external hormonal use was noted, including hormone replacement therapy exposure in patients diagnosed at age 50–64, and ovarian overstimulation during in vitro fertilization in those diagnosed at age 50 or less.  

Conclusions: Better diagnostic tools – such as the liberal use of ultrasound and magnetic resonance imaging – and more accurate pathological definition for ILC type appear to influence the changes in the incidence of ILC in the subgroups of invasive breast cancer.

Background: Menopause affects women's health and well-being, but their knowledge of proper care and maintenance is uncertain.

Objective: To assess the attitude and approach of the healthy, low risk, postmenopausal population in Israel to personal healthcare and menopause.

Methods: The study population comprised 500 menopausal women attending community outpatient primary care clinics. All women completed a 20-item questionnaire covering personal healthcare habits, lifestyle, knowledge about menopause, and attitude and approach to menopause and use of hormone replacement therapy.

Results: The patients' mean body mass index was 25.8 ± 4.1 kg/m²; more than half the women were overweight, 28% percent engaged in regular sports activity, nd 11.2% smoked; 74% had a positive attitude towards their age; 60% underwent yearly screening mammography; 74% have had Pap smear and 86% had lipid profile measurements during the last year; self-examination of the breast was regularly performed by only 49%. HRT[1] is currently being used by 27% and had been used in the past by another 16%. The primary reasons for stopping therapy were irregular bleeding in 38% and apparent ineffectiveness in 35%. There was a positive significant correlation between level of education and both undergoing regular medical screening and engaging in regular sports activity. HRT current utilization was negatively associated with age and being a housewife.

Conclusions: A relatively high percentage of the study population safeguards its health and regularly uses HRT. We believe that stronger efforts are needed in Israel to promote good healthcare habits and positive attitudes toward menopause and HRT use.

Background: Despite the controversy regarding the risks and benefits of hormone replacement therapy, studies in various countries indicate a two- to threefold increase in the use of HRT[1] during the last decade.

Objectives: To estimate the prevalence of HRT use among post-menopausal Jewish women in Israel and to determine the variables predicting current HRT use.

Methods: A cross-sectional telephone survey was conducted in 1998 on a random sample of Jewish women aged 45–74. Of 935 women who were located and eligible, 704 (75%) were interviewed by means of a structured questionnaire.

Results: A total of 589 women (85%) were peri-menopausal or post-menopausal.  Ninety-nine of them (16.8%) were currently using HRT and 78 (13.2%) were past users. Higher rates of current use were found among women who had undergone hysterectomy and/or oophorectomy (38%) than among all other women (13.5%).  Among naturally menopausal women the highest rate of current use (25.6%) was found in those aged 55–59.  A multiple logistic regression showed that the variables associated with current HRT use among naturally menopausal women  were: having a regular gynecologist (odds ratio 3.6, 95% confidence interval 1.7–7.5), visiting a gynecologist during the past year (OR[2] 2.9, 95% CI[3] 1.4–6.0), experiencing symptoms of menopause (OR 2.0, 95% CI 1.01–3.8), having more than a high-school education (OR 1.9, 95% CI 1.04–3.6), and a lower body mass index (OR 0.91, 95% CI 0.85–0.99).

Conclusions: The factors associated with HRT use may be markers for other socioeconomic or psychological characteristics. The disparities noted between population subgroups may be indicative of differences in awareness or in the delivery of preventive healthcare services to women in Israel, and as such need to be addressed by the health system.

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