Cancer
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The 1988 International Federation of Gynecology and Obstetrics (FIGO) staging system for endometrial carcinoma defined Stage IB as disease with invasion of less than one-half of the myometrium, although most of the data on prognostic factors are based on invasion of the inner one-third, middle one-third, or outer one-third of the myometrium. The objective of this study was to determine whether the depth of myometrial invasion is correlated with outcome in patients with Stage IB endometrial carcinoma. ⋯ Based on this study, in patients with Stage IB endometrial carcinoma, the amount of myometrial invasion, defined as invasion less than or equal to one-third of the myometrium versus invasion greater than one-third and less than one-half of the myometrium, did not appear to influence outcome. Age > or = 60 years and FIGO Grade 3, however, emerged as independent prognostic factors for poor DFS and OS.
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Cranial nerve palsy is a rare complication after patients with nasopharyngeal carcinoma (NPC) receive radiotherapy using a technique that delivers 180-200 centigrays (cGy) per day. Cranial neuropathy is of particular clinical interest in terms of making a differential diagnosis, because it is also a common presenting manifestation in patients with NPC. Cranial neuropathy may lead to distressing signs and symptoms in these patients, and their treatment has not been addressed in previous reports. This article presents the authors' experience with radiotherapy-related cranial nerve palsy in patients with NPC. ⋯ Radiotherapy-related cranial nerve palsy may occur in patients with NPC after they receive conventional radiotherapy. Hypoglossal nerve palsy was found the most frequently in this series, followed by vagus nerve palsy and recurrent laryngeal nerve palsy. Neck fibrosis and the course of the three nerves through the neck may be important risk factors for the development of palsy. The diagnosis must be made only after the possibilities of tumor-induced palsy and idiopathic palsy are excluded. Surgery is helpful in improving the quality of life in many patients.
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Quality-of-life (QoL) issues have become increasingly important as the number of newly diagnosed patients with cancer increases and survival improves. In 1983, Coates et al. reported a survey of patient perceptions of the side effects of cancer chemotherapy and showed the importance of including patient feedback for the accurate assessment of QoL (Eur J Cancer Clin Oncol. 1983;19:203-208.). The authors carried out a similar survey in 100 patients with cancer with the objectives of 1) investigating the changes in patient perceptions that have occurred and 2) evaluating the impact of new treatments on the profile of chemotherapy side effects among patients receiving anticancer drugs. ⋯ Patient perceptions of the side effects of cancer chemotherapy have changed markedly. In the current study, fatigue and psychosocial QoL concerns predominated, compared with emesis, nausea, and negative reactions to the treatment visit in the original survey. The current findings are consistent with the progress that has been made in reducing certain chemotherapy-associated toxicities. Fatigue, however, although it often is related to anemia and is treatable with recombinant human erythropoietin, remains a major concern. The emotional, social, and sexual consequences of cancer treatment present continuing challenges in efforts to optimize QoL and to develop effective supportive care.
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Cancer pain emergencies presenting with severe excruciating pain require a rapid application of powerful analgesic strategies. The aim of the current study was to evaluate a method of rapid titration with intravenous morphine to achieve relief of cancer pain of severe intensity. ⋯ The results of the current study demonstrate that cancer pain emergencies can be treated rapidly in the majority of cancer patients with an acceptable level of adverse effects. Intravenous administration of morphine requires initial close supervision and continuity of medical and nursing care.