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Epidemiology of hepatocellular adenoma. The role of oral contraceptive use.

A case-control study of hepatocellular adenoma (HCA), a serious though nonmalignant liver tumor, was conducted by the Center for Disease Control and the Armed Forces Institute of Pathology (AFIP). Interviews with 79 women with HCA and with 220 age- and neighborhood-matched controls were completed. Limited information was obtained on nine additional patients who had died. Women with HCA and hemorrhage have a greater risk of morbidity and death than those with other symptoms. Increasing duration of OC use increases the risk of HCA. Use of OCs with high hormonal potency and age over 30 years may further increase a woman's risk of HCA. Long-term users of OCs have an estimated annual incidence of HCA of 3 to 4 per 100,000.

Adolescent

[Contraception and pregnancy in systemic lupus erythematosus].

In 1990 conflicting views are still being held concerning oral contraception and risks associated with pregnancy in women with systemic lupus erythematosus. As regards oral contraceptives, all authors agree that oestrogen-progestin combination pills are harmful, but the best alternative hormonal contraception remains to be determined. Protein-based "micropills" seem to be harmless; cyproterone acetate appears to be without side-effects, and its usefulness in preventing recurrences is being evaluated. As regards pregnancy, it would be wise not to contemplate having a child until 6 months have elapsed since the onset of remission. Blood pressure, platelet count and serum creatinine and uric acid levels must be closely monitored. Two types of antibodies may be present in the mother and are known to be responsible for foetal complications. These are antibodies to phospholipids (antiprothrombinase, anticardiolipin, antibodies responsible for dissociated treponema serology), which expose to spontaneous abortion or intrauterine death, and the antibody to SS-A (or anti-Ro), which exposes to foetal cardiomyopathy and congenital atrioventricular block.

Abortion, Spontaneous

Oral contraception.

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Abnormalities, Drug-Induced

Oral contraception in disease states.

Oral contraceptives are clearly contraindicated in patients with a history of thromboembolic disease, ischemic heart attack, or cerebral stroke. Patients requiring long-term anticoagulant treatment can be treated with gonadotropin-releasing hormone analogs to prevent ovulation, because ruptured follicles can cause massive intraperitoneal bleeding. Patients with essential hypertension and severe liver diseases should also discontinue treatment 4 weeks before major elective surgery. Migraine and diabetes mellitus are regarded as relative contraindications, depending on the individual situation. Long-term diseases, such as Crohn's disease, epilepsy, and sickle cell anemia, also require individualized consultation.

Cerebrovascular Disorders

Hormonally exacerbated hereditary angioedema.

Hereditary angioedema is a rare disorder which is associated with an inherited deficiency of the inhibitor of the activated first component of complement. Genetic transmission occurs in an autosomal dominant manner. Affected patients are heterozygotes, and their deficiency is incomplete, many of them having up to 20% of the normal amount of the inhibitor. We describe two cases of C1 esterase inhibitor deficiency occurring in a mother and daughter in whom the symptoms appeared to be related to the menstrual cycle or the taking of the oral contraceptive pill. Although both features have been mentioned in the literature, to the best of our knowledge premenstrual exacerbations have not been documented previously. We examined the likely basis of hormonally exacerbated hereditary angioedema.

Adolescent

Insertion and removal of intrauterine devices.

Although intrauterine contraceptive devices are becoming less commonly used, all general practitioners need to be able to counsel patients about their use. A practical outline of the recommended regimens is provided in this article.

Family Practice

Safety of copper T as contraceptive after caesarean section.

Copper T was inserted in 45 cases following caesarean section. Motivation was easier, acceptance was higher and follow-up was good in this group of patients. With proper selection and careful follow-up complications could be reduced to the minimum.

Accident Prevention