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BACKGROUND: In recent years, breast cancer (BC) mortality rates have declined, reflecting advances in early detection. Prevention and management of treatment sequelae that could impair function or quality of life have increased in relevance. Lymphoedema after BC treatment is one of these sequelae. It is caused by an acquired interruption or damage to the axillary lymphatic system and it is characterized by an abnormal accumulation of fluids and other substances in the tissue. PURPOSE: We observed a group of patients with incidents of BC aiming to estimate the lymphoedema incidence, degree, time course, symptoms and treatment they received. METHODS AND RESULTS: We evaluated 127 women. Median age was 58 years. 66% were postmenopausal. The median number of axillary nodes was 9. Over the first five years of follow-up we were informed about hand/arm swelling, thickness or tiredness by 37% of this group. The median of axillary nodes affected by metastatic cells in our patients with lymphoedema was 6. The symptoms they referred to us as the most relevant were heaviness (33%), tiredness (27%), jewelry or clothing too tight (25%), swelling and indentations (9%) and difficulty writing (6%). Several of them had psychological problems. CONCLUSION: We know of the relevance of lymphoedema in BC patients but its natural history and most effective therapies are poorly understood. Self-reported symptoms are relevant to promptly start therapy.
RESUMO
INTRODUCTION: Colorectal cancer is one of the most common human diseases worldwide, and metastases are detected in approximately 20% of patients at diagnosis. Brain metastases occur in only 4% of cases, however, and usually present with hemiparesis or other motor or sensory symptoms. There have been only a few reports of parkinsonism secondary to a brain tumor-related mass effect. CASE PRESENTATION: We present an unusual case of parkinsonism secondary to multiple brain metastases. A 57-year-old Caucasian man had recently been diagnosed with primary carcinoma of the colon and had multiple metastases in the lungs and liver. He subsequently developed bilateral symmetrical parkinsonism, and multiple brain tumors were detected by computed tomography scanning. The condition of our patient deteriorated rapidly, and he became akinetic and dependent for all activities of daily living. He was followed up and treated at home by our palliative care unit team and died two weeks after the onset of his neurologic symptoms. CONCLUSION: Although primary and secondary brain tumors are uncommon causes of parkinsonism, their clinical presentation may resemble that of idiopathic Parkinson's disease. An awareness of this rare differential diagnosis is therefore important in ensuring early diagnosis and treatment, thus improving prognosis and quality of life. A rapid progression in neurologic symptoms was observed in our patient, and clinicians should be alert to this atypical presentation of secondary parkinsonism.
