The authors describe a rare case of subependymal giant cell astrocytoma (SEGA) associated with tuberous sclerosis complex that presented with intratumoral bleeding with extension to the ventricles. The literature regarding intracranial hemorrhage of SEGA is reviewed and only five cases have been reported in the literature. We have not identified a histological feature associated with bleeding.
Objective: In recent years, there has been a rise in the incidence of prostate cancer (PCa), and routine screening for the disease has become a well accepted clinical practice. Even with the recognized benefit of this approach, some men are still reluctant to undergo digital rectal examination (DRE). For this reason, we designed the present study in order to better understand men's reactions about this method of screening. The aim was to identify possible drawbacks that could be overcome to increase DRE. Materials and Methods:We randomly selected 269 patients that were enrolled in an institutional PCa screening program. They were first asked to answer a question regarding their preferred position to undergo the examination. Following this step, they answered a questionnaire in which physical and psychological reactions regarding the DRE were presented. Finally, we used a visual analogical scale (VAS) to analyze the perception of pain during DRE.Results: The supine position was preferred for most patients (53.9%). Before DRE, about 59.4% of patients felt that the exam would be acceptable. After DRE, this figure increased to 91.5% (p < 0.001). Mean VAS score during DRE was 1.69 on a scale with a range between 0 and 10 (0 = no pain; 10 = extreme pain). Conclusion: Patient expectations about DRE were negative before examination and changed significantly following the exam. Pain during examination was negligible, contrary to the prevalent belief. These two findings must be clearly presented to patients in order to improve PCa screening acceptance.
Background Leptomeningeal disease (LMD) is a devastating complication of systemic malignancy, of which there is an unclear etiology. The aim of this study is to determine if surgical or anatomic factors can predict LMD in patients with metastatic melanoma. Methods A retrospective chart review was performed of 1,162 patients treated at single institution for melanoma brain metastases (MBM). Patients with fewer than 3 months follow up or lacking appropriate imaging were excluded. Demographic information, surgical, and anatomic data were collected. Results 827 patients were included in the final review. On multivariate analysis for the entire cohort, female gender, dural-based and intraventricular metastasis, and tumor bordering CSF spaces were associated with increased risk of LMD. Surgical resection was not significant for risk of LMD. On multivariate analysis of patients who have undergone surgical resection of a metastatic tumor, dural-based and intraventricular metastasis, ventricular entry during surgery, and metastasis in the infratentorial space were associated with increased risk of LMD. On multivariate analysis of patients who did not undergo surgery, chemotherapy after initial diagnosis and metastasis bordering CSF spaces were associated with increased risk of LMD. Conclusion In a single institution cohort of MBM, we found that surgical resection alone did not result in an increased risk of LMD. Anatomical factors such dural-based and intraventricular metastasis were significant for developing LMD, as well as entry into a CSF space during surgical resection. These data suggest a strong correlation between anatomic location and tumor cell seeding in relation to the development of LMD.
-The goal of this study was to accomplish the cross-cultural adaptation of a quality of life instrument, specific for neurosurgical patients, called Innsbruck Health Dimensions Questionnaire for Neurosurgical Patients (IHD-NS). Thirty patients participated in this study, male and female, all having been submitted to brain tumor surgery more than twelve months before, and whose ages ranged from 26 to 66. After the process of translation/back translation and the elaboration of the Brazilian version of the instrument, the patients were assessed and reassessed within a one-month period. Statistical analyses evinced the preservation of the internal consistency, high agreement levels and highly significant intra-class correlation, allowing for the belief in the quality and reliability of the Portuguese version, named Questionário de Dimensões de Saúde para Pacientes Neurocirúrgicos de Innsbruck -DSI (NC).KEY WORDS: quality of life, cross-cultural adaptation, neurosurgery. adaptação transcultural do questionário de dimensões de saúde de innsbruck para pacientes neurocirúrgicos -dsi (nC)Resumo -O presente estudo teve como objetivo realizar a adaptação transcultural de um instrumento de qualidade de vida, específico para pacientes neurocirúrgicos, denominado Innsbruck Health Dimensions Questionnaire for Neurosurgical Patients (IHD-NS). Participaram deste estudo 30 pacientes, de ambos os sexos, que foram submetidos a cirurgia de tumor cerebral há mais de doze meses, com idade variando entre 26 e 66 anos. Após o processo de tradução/retro-tradução e elaboração da versão brasileira do instrumento, os pacientes foram avaliados e reavaliados após um intervalo de um mês. As análises estatísticas evidenciaram preservação da consistência interna, índices de concordância elevados e correlação intraclasse altamente significativa permitindo considerar boa a qualidade e a confiabilidade da versão em português, denominada Questionário de Dimensões de Saúde para Pacientes Neurocirúrgicos de Innsbruck -DSI (NC). In the last decades we have observed a growing interest in quality of life (QL), to evaluate not only the effectiveness and efficiency, but also the impact of certain treatments, and the physical and psychosocial impact diseases can exercise on people. There is evidence that the expression QL appeared for the first time in the medical literature in the 1930' s, and that the first steps towards this perspective were made by Karnofsky et al. PALAVRAS-CHAVE
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