title: Clinical syndromes of mastalgia.
abstract: 232 patients attending a breast clinic with breast pain as the primary presenting symptom were studied prospectively to define clinical syndromes and to attempt to elucidate aetiological factors. Those women in whom mastalgia was a minor aspect of their complaint, or who were primarily seeking reassurance that they did not have cancer, were excluded. Most mastalgia patients could be placed into well-defined subgroups on the basis of clinical, radiological, and pathological features. After excluding causes of pain arising outside the breast, six specific groups with widely differing aetiological bases were defined, leaving only 7% unclassified lithout known aetiology. The six defined groups were cyclical pronounced mastalgia, (believed to be hormonally based), duct ectasia. Tietze syndrome, trauma, sclerosing adenosis, and cancer. Psychological factors were found to be less important than has been previously suggested. Classification of patients with mastalgia into homogeneous subgroups is a prerequisite of any therapeutic study.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001940:Breast / Q000293:injuries; D001941:Breast Diseases / Q000175:diagnosis; D001943:Breast Neoplasms / Q000150:complications; D002940:Circadian Rhythm; D005260:Female; D006801:Humans; D008413:Mastitis / Q000150:complications; D008875:Middle Aged; D010146:Pain / Q000175:diagnosis / Q000209:etiology; D011247:Pregnancy; D011293:Premenstrual Syndrome / Q000150:complications; D013577:Syndrome; D013991:Tietze's Syndrome / Q000150:complications; D013997:Time Factors