RESUMO
BACKGROUND: Employment is an important factor in quality of life. For vestibular schwannoma (VS) patients, employment is not self-evident, because of the sequelae of the disease or its treatment and their effects on daily life. OBJECTIVES: This study assessed employment status, sick leave (absenteeism) and being less productive at work (presenteeism) in the long-term follow-up of VS patients, and evaluated the impact of treatment strategy (active surveillance, surgery or radiotherapy). METHODS: A cross-sectional survey study was performed in a tertiary university hospital in the Netherlands. Patients completed the iMTA-post productivity questionnaire (iPCQ). Employment status was compared to that of the general Dutch population. Employment, absenteeism and presenteeism were compared between patients under active surveillance, patients after radiotherapy and post-surgical patients. RESULT: In total 239 patients participated, of which 67% were employed at the time of the study. Only 14% had a disability pension, which was comparable to the age-matched general Dutch population. The proportion of patients with absenteeism was 8%, resulting in a 4% reduction of working hours. Presenteeism was reported by 14% of patients, resulting in a 2% reduction of working hours. The median number of working hours per week was 36, and since the diagnosis, these hours had been reduced by 6%. There were no significant differences between treatment modalities. CONCLUSION: On average, long-term employment status and working hours of VS patients are comparable to the age-matched general population. Treatment strategies do not seem to differentially impact on long-term employment of VS patients.
Assuntos
Neuroma Acústico , Qualidade de Vida , Absenteísmo , Estudos Transversais , Emprego , Humanos , Neuroma Acústico/cirurgia , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Surgical treatment of intracranial saccular aneurysms aims to prevent (re)hemorrhage by complete occlusion of the aneurysmal lumen. It is unclear whether routine postoperative imaging, to assess aneurysmal occlusion, is necessary since intraoperative assessment by the neurosurgeon may be sufficient. We assessed routine clinical protocols for post-clipping imaging in the Netherlands and determined whether intraoperative assessment of aneurysm clippings sufficiently predicts aneurysm residuals. METHODS: A survey was conducted to assess postoperative imaging protocols in centers performing clipping of intracranial aneurysms in the Netherlands (n = 9). Furthermore, a retrospective single-center cohort study was performed to determine the predictive value of intraoperative assessment of aneurysm occlusion in relation to postoperative digital subtraction angiography (DSA) findings, between 2009 and 2017. RESULTS: No center performed intraoperative DSA in a hybrid OR, routinely. Respectively, four (44.4%), seven (77.8%), and three (33.3%) centers did not routinely perform early postoperative imaging, late follow-up imaging, or any routine imaging at all. Regarding our retrospective study, 106 patients with 132 clipped aneurysms were included. There were 23 residuals ≥ 1 mm (17.4%), of which 10 (43.5%) were unexpected. For the presence of these residuals, intraoperative assessment showed a sensitivity of 56.5%, a specificity of 86.2%, a positive predictive value of 46.4%, and a negative predictive value of 90.4%. CONCLUSIONS: There is lack of consensus regarding the post-clipping imaging strategy in the Netherlands. Since intraoperative assessment is shown to be insufficient to predict postoperative aneurysm residuals, we advocate routine postoperative imaging after aneurysm clipping unless this is not warranted on the basis of patient age, clinical condition, and/or comorbidity.
Assuntos
Angiografia Cerebral , Aneurisma Intracraniano/cirurgia , Adolescente , Adulto , Idoso , Angiografia Digital/métodos , Criança , Estudos de Coortes , Feminino , Humanos , Aneurisma Intracraniano/diagnóstico por imagem , Masculino , Pessoa de Meia-Idade , Países Baixos , Período Pós-Operatório , Estudos Retrospectivos , Sensibilidade e Especificidade , Adulto JovemRESUMO
In 1993 the Netherlands Society for Neurosurgery started a yearly event, a "Quality Conference", specifically devoted to continuous medical education (CME). These conferences differ from "normal" scientific meetings, in the choice for specific topics, in the preparation with inquiries among all the Dutch neurosurgical centres, and in the way the results of these inquiries are discussed, preceded by lectures concerning the chosen topic by guest faculty and Dutch neurosurgeons. Each year's principal guest delivers the "Beks Lecture", named after the former professor in Neurosurgery in Groningen, Jan Beks. On several occasions, the foreign guests suggested to present this format for a larger neurosurgical forum. Therefore, it was decided to describe the various aspects of this format for CME in the Netherlands in a paper for Acta Neurochirugica. Examples of topics are given, a summary of two recent inquiries are presented and discussed, and the way of organizing such a conference including finance and the obligatory character are described.
Assuntos
Congressos como Assunto/organização & administração , Educação Médica Continuada/métodos , Neurocirurgia/educação , Neurocirurgia/normas , Educação Médica Continuada/tendências , Metanálise como Assunto , Países Baixos , Procedimentos Neurocirúrgicos/educação , Garantia da Qualidade dos Cuidados de Saúde , Controle de QualidadeRESUMO
BACKGROUND: We studied the use of (201)Thallium SPECT and L-[1-(11)C]-tyrosine PET in patients with a primary glioblastoma multiforme treated with (192)Ir brachytherapy after surgery and external beam radiation therapy. We hypothesised that the patients most likely to benefit from further surgery after deterioration would be those with radiation necrosis and would be recognised by a negative emission tomography scan. METHODS: Twenty-one patients underwent (201)Thallium SPECT performed before brachytherapy, and this was repeated in 19 patients when recurrence was suspected. Nine patients also underwent a PET scan at the same time. Nine patients underwent a second operation. FINDINGS: SPECT and PET were highly concordant concerning the prediction of radionecrosis and/or tumour recurrence. Repeat surgery did not lead to a significant increase in survival. There was no significant association between the duration of survival and tumour-to-background ratio but the number studied was small. Both SPECT and PET showed highly active lesions, which were proved to be recurrent tumour by clinical and histological follow-up. CONCLUSION: Although PET and SPECT are both highly sensitive in detecting active tumour tissue, emission tomography was not clinically valuable in the investigation of patients with a primary glioblastoma treated with brachytherapy.
Assuntos
Braquiterapia , Neoplasias Encefálicas/radioterapia , Irradiação Craniana , Glioblastoma/radioterapia , Radioisótopos de Irídio/uso terapêutico , Recidiva Local de Neoplasia/diagnóstico por imagem , Complicações Pós-Operatórias/diagnóstico por imagem , Tomografia Computadorizada de Emissão de Fóton Único , Adulto , Idoso , Encéfalo/diagnóstico por imagem , Encéfalo/efeitos da radiação , Neoplasias Encefálicas/diagnóstico por imagem , Neoplasias Encefálicas/mortalidade , Neoplasias Encefálicas/cirurgia , Radioisótopos de Carbono , Terapia Combinada , Diagnóstico Diferencial , Intervalo Livre de Doença , Feminino , Seguimentos , Glioblastoma/diagnóstico por imagem , Glioblastoma/mortalidade , Glioblastoma/cirurgia , Humanos , Radioisótopos de Irídio/efeitos adversos , Masculino , Pessoa de Meia-Idade , Recidiva Local de Neoplasia/cirurgia , Tomografia por Emissão de Pósitrons , Complicações Pós-Operatórias/cirurgia , Lesões por Radiação/diagnóstico por imagem , Radioterapia Adjuvante , Reoperação , Sensibilidade e Especificidade , Radioisótopos de Tálio , TirosinaRESUMO
Three patients, aged 2, 2.5 and 24 years, presented with a skin lesion in the median or paramedian area at the nose, in the lumbar region and between the shoulders, respectively. The first patient suffered from recurrent infection, the skin lesion of the second patient was a coincidental finding, and the third patient had cosmetic problems. Although there were no signs of neurological deficits, neurodermal closing defects were found by MRI. Two patients underwent surgery to prevent infection and neurological complaints in the future. It is stressed that even if there are no neurological signs or infections, congenital dermal lesions situated in the midline should be considered as possible neural tube defects and therefore analysed by MRI. Ifa neurodermal dysraphism is found, patients should be referred to a neurosurgical centre. A good clinical assessment of the neural lesion, clinical signs and age will determine whether surgical resection is indicated to prevent or resolve neurological problems, infections or cosmetic complaints.
Assuntos
Dermatopatias/diagnóstico , Pele/patologia , Adulto , Pré-Escolar , Procedimentos Cirúrgicos Dermatológicos , Feminino , Humanos , Imageamento por Ressonância Magnética/métodos , Masculino , Defeitos do Tubo Neural/complicações , Defeitos do Tubo Neural/patologia , Dermatopatias/patologia , Dermatopatias/cirurgiaRESUMO
PURPOSE: Thermoradiotherapy has been shown in several randomized trials to increase local control compared to radiotherapy alone. The first randomized study of interstitial hyperthermia in glioblastoma multiforme showed a survival benefit for hyperthermia, though small. Improvement of the heating technique could lead to improved results. The purpose of this feasibility study is to present the clinical and thermal data of application of an improved interstitial hyperthermia system. METHODS AND MATERIALS: Six patients with a glioblastoma multiforme were treated with interstitial hyperthermia using the Multi Electrode Current Source Interstitial Hyperthermia (MECS-IHT) system. The MECS-IHT system has the capability of spatial monitoring of temperature and individually steering of heating electrodes. Three sessions were given aiming at a steady state temperature of 42 degrees C for 1 h, with an interval of 3-4 days, during an external irradiation scheme of 60 Gy in 6 weeks. Hyperthermia was delivered with a mean of 10 catheters, 18 heating electrodes and 38 thermal probes per patient. RESULTS: Sub-optimal temperatures were encountered in the first two patients leading to adjustments in technique thereafter with subsequent improvement of thermal data. With a catheter spacing of 11-12 mm, measurements yielded a mean T(90), T(50) and T(10) of 39.9, 43.7 and 45.2 degrees C, respectively, over three sessions in the last patient. The power per electrode to reach this temperature distribution varied from 25-100% of full power in each of the last four patients. Thermal data were reproducible over the three sessions. Acute toxicity was minimal. CONCLUSIONS: Despite the spatial steering capabilities of the MECS-IHT system, a large temperature heterogeneity was encountered. The heterogeneity was the reason to limit the catheter spacing to 11-12 mm, thus making only small tumour volumes feasible for interstitial heating.
Assuntos
Neoplasias Encefálicas/radioterapia , Neoplasias Encefálicas/terapia , Glioblastoma/radioterapia , Glioblastoma/terapia , Hipertermia Induzida/métodos , Idoso , Neoplasias Encefálicas/patologia , Terapia Combinada , Estudos de Viabilidade , Glioblastoma/patologia , Humanos , Hipertermia Induzida/efeitos adversos , Hipertermia Induzida/instrumentação , Masculino , Pessoa de Meia-IdadeRESUMO
As quality of life (QoL) is perhaps the most important outcome for patients treated for glioblastoma multiforme (GBM), we measured QoL in GBM patients after brachytherapy. QoL was assessed by questionnaires for both patients and partners before brachytherapy and at various times during follow-up in 21 GBM patients by an extension of the Rotterdam Symptom Checklist (e-RSCL), consisting of four subscales. The Karnofsky Performance Scale (KPS) was also measured. Analysis of variance was done to evaluate the direct effect of brachytherapy (visit 1-2, short-term) and during follow up (visit 1-4, longer-term). Significant short-term effects were found for two subscales of the e-RSCL. Longer-term effects were found for all four subscales and for the KPS. A high correlation between partner and patient's QoL assessment was found. QoL in GBM patients after brachytherapy can therefore be carefully monitored with a subjective instrument such as the e-RSCL. Patients and partners experience QoL equally.
Assuntos
Braquiterapia/psicologia , Neoplasias do Sistema Nervoso Central/radioterapia , Glioblastoma/radioterapia , Qualidade de Vida , Atividades Cotidianas , Adulto , Idoso , Análise de Variância , Cuidadores/psicologia , Neoplasias do Sistema Nervoso Central/psicologia , Feminino , Glioblastoma/psicologia , Humanos , Avaliação de Estado de Karnofsky , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Perfil de Impacto da Doença , Estresse Psicológico/etiologiaRESUMO
BACKGROUND: To analyze prognostic factors in patients with a glioblastoma multiforme treated in an academic institute over the last 10 years. PATIENTS AND METHOD: From 1988 to 1998, 198 patients with pathologically confirmed glioblastoma multiforme were analyzed. Five radiation schedules were used mainly based on pretreatment selection criteria: 1. 60 Gy in 30 fractions followed by an interstitial iridium-192 (Ir-192) boost for selected patients with a good performance and a small circumscribed tumor, 2. 66 Gy in 33 fractions for good performance patients, 3. 40 Gy in eight fractions or 4. 28 Gy in four fractions for poor prognostic patients and 5. no irradiation. RESULTS: Median survival was 16 months, 7 months, 5.6 months, 6.6 months and 1.8 months for the groups treated with Ir-192, 66 Gy, 40 Gy, 28 Gy and the group without treatment, respectively. No significant improvement in survival was encountered over the last 10 years. At multivariate analysis patients treated with a hypofractionated scheme showed a similar survival probability and duration of palliative effect compared to the conventionally fractionated group. The poor prognostic groups receiving radiotherapy had a highly significant better survival compared to the no-treatment group. Patients treated with an Ir-192 boost had a better median survival compared to a historical group matched on selection criteria but without boost treatment (16 vs 9.7 months, n.s.). However, survival at 2 years was similar. Analysis on pretreatment characteristics at multivariate analysis revealed age, neurological performance, addition of radiotherapy, total resection, tumor size post surgery and deterioration before start of radiotherapy (borderline) as significant prognostic factors for survival. CONCLUSION: Despite technical developments in surgery and radiotherapy over the last 10 years, survival of patients with a glioblastoma multiforme has not improved in our institution. The analysis of prognostic factors corresponded well with data from the literature. A short hypofractionated scheme seems to be a more appropriate treatment for patients with intermediate or poor prognosis as compared to a conventional scheme. The benefit in median survival for patients treated with an interstitial boost is partly explained by patient selection. Since there were no long-term survivors with this boost treatment, its clinical value, if there is one, is still limited.
Assuntos
Neoplasias Encefálicas/radioterapia , Neoplasias Encefálicas/cirurgia , Glioblastoma/radioterapia , Glioblastoma/cirurgia , Análise Atuarial , Adulto , Idoso , Neoplasias Encefálicas/diagnóstico por imagem , Neoplasias Encefálicas/patologia , Estudos de Casos e Controles , Fracionamento da Dose de Radiação , Feminino , Glioblastoma/diagnóstico por imagem , Glioblastoma/patologia , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Prognóstico , Modelos de Riscos Proporcionais , Radioterapia Adjuvante , Estudos Retrospectivos , Fatores de Risco , Análise de Sobrevida , Tomografia Computadorizada por Raios X , Resultado do TratamentoAssuntos
Dissecção Aórtica/etiologia , Carcinoma/radioterapia , Aneurisma Intracraniano/etiologia , Neoplasias Nasofaríngeas/radioterapia , Lesões por Radiação/complicações , Lesões por Radiação/patologia , Lobo Temporal/patologia , Humanos , Masculino , Microcirculação , Pessoa de Meia-Idade , Lobo Temporal/irrigação sanguíneaRESUMO
BACKGROUND: In the current study, the authors describe and compare two different strategies of brachytherapy for the treatment of patients with primary glioblastoma multiforme (GBM). METHODS: The study was comprised of 84 patients. Forty-five patients were implanted with permanent or temporary low activity iodine-125 ((125)I) seeds in Cologne and 21 patients were implanted with temporary iridium-192 ((192)Ir) wires in Amsterdam. Both groups received external beam radiation therapy (EBRT); the (125)I group received 10-30 grays (Gy) with the implant in situ and the (192)Ir group received 60 Gy before implantation. In Cologne, implantation was performed after a diagnostic stereotactic biopsy whereas in Amsterdam implantation took place after cytoreductive diagnostic surgery. In addition, 18 patients in Amsterdam served as a control group. This group received only EBRT after cytoreductive surgery. RESULTS: In both groups the mean age of the patients was between 50-55 years, with 80% of the patients age > 45 years. The mean implantation volume encompassed by the referenced isodose was 23 cm(3) for (125)I and 48 cm(3) for (192)Ir. Initial dose rates were 2. 5-2.9 centigrays (cGy)/hour for permanent (125)I, 4.6 cGy/hour for temporary (125)I, and 44-100 cGy/hour (mean, 61 cGy) for (192)Ir. A total dose of 50-60 Gy, 60-80 Gy, and 40 Gy, respectively, was administered at the outer margins of the tumor. The median survival was approximately 16 months for both the (125)I group and the (192)Ir group. This was 6 months longer than the median survival in the control group. Reoperations were performed in 4 patients in the (125)I group (9%) versus 7 patients in the (192)Ir group (33%). No complications or late reactions were reported in the (125)I group, whereas one case of hemorrhage and three cases of delayed stroke were observed in the (192)Ir group. CONCLUSIONS: The equal median survival times in these two brachytherapy groups with such different dose rate radiation schedules support the hypothesis that dose rate does not play a major role in the survival of patients with primary GBM.
Assuntos
Braquiterapia/métodos , Neoplasias Encefálicas/radioterapia , Glioblastoma/radioterapia , Adulto , Idoso , Braquiterapia/efeitos adversos , Neoplasias Encefálicas/patologia , Hemorragia Cerebral/etiologia , Feminino , Glioblastoma/patologia , Humanos , Radioisótopos do Iodo/uso terapêutico , Radioisótopos de Irídio/uso terapêutico , Masculino , Pessoa de Meia-Idade , Análise de Sobrevida , Resultado do TratamentoAssuntos
Abscesso Encefálico/etiologia , Monitorização Fetal/efeitos adversos , Couro Cabeludo/lesões , Infecções Estafilocócicas/etiologia , Adulto , Abscesso Encefálico/diagnóstico , Abscesso Encefálico/diagnóstico por imagem , Feminino , Humanos , Recém-Nascido , Gravidez , Couro Cabeludo/microbiologia , Infecções Estafilocócicas/diagnóstico , Infecções Estafilocócicas/diagnóstico por imagem , Tomografia Computadorizada por Raios XRESUMO
Two patients, a woman aged 65 years and a man aged 56 years, with cancer, presented with pain in one leg as the first manifestation of metastases. The woman had tumour plexopathy of the lumbosacral plexus caused by an os sacrum metastasis of a thyroid carcinoma; she received radiotherapy but died a short time later. The man had lumbosacral epidural metastases of a colon carcinoma, compressing lumbosacral roots; with radiotherapy he survived the first year. Back pain with radiating pain is a frequent symptom in patients with cancer. Spinal epidural metastases, spinal and paraspinal metastases without epidural extension, tumour plexopathy and leptomeningeal metastases are the commonest causes. Early diagnosis (by MRI or spinal fluid examination) is important; with progressive weakness or sphincter disturbances the prognosis worsens.
Assuntos
Neoplasias Epidurais/secundário , Dor Lombar/etiologia , Sacro , Ciática/etiologia , Neoplasias da Coluna Vertebral/secundário , Idoso , Neoplasias do Colo/patologia , Neoplasias Epidurais/diagnóstico , Neoplasias Epidurais/radioterapia , Evolução Fatal , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Compressão da Medula Espinal/etiologia , Neoplasias da Coluna Vertebral/diagnóstico , Neoplasias da Coluna Vertebral/radioterapia , Neoplasias da Glândula Tireoide/patologiaRESUMO
Two children were presented with a torticollis. One, a 2-year-old girl, had a primitive neuroectodermal tumour of the cervical spinal cord which could not be radically removed surgically (the patient died three days later), the other, a 9-year-old boy, had the syndrome of Grisel. He was treated with antibiotics, head traction and atlantoaxial posterior spondylodesis. Acquired torticollis is a frequent innocent symptom in children with cervical lymphadenopathy following a respiratory tract infection. These cases demonstrate that additional investigation should not be delayed if relief of symptoms is not achieved very soon.
Assuntos
Articulação Atlantoaxial , Luxações Articulares/complicações , Tumores Neuroectodérmicos/complicações , Neoplasias da Medula Espinal/complicações , Torcicolo/etiologia , Criança , Pré-Escolar , Feminino , Humanos , Luxações Articulares/terapia , Masculino , Infecções Respiratórias/complicações , Infecções Respiratórias/tratamento farmacológicoRESUMO
A new template technique has been developed for implanting hyperthermia catheters in the treatment of brain tumors. The technique utilizes an imaging template and a drill template which can be rigidly secured to the head with three skull screws. The anatomic and vascular information needed for hyperthermia treatment planning may be assessed with three-dimensional magnetic resonance (MR) imaging and angiography acquisitions which use a surface coil. In the companioning treatment planning system the catheter positions and lengths and the electrodes in the catheter can be interactively manipulated relative to the anatomy and vasculature. The visualization of the blood vessels relative to the template allows the minimization of the risk on intracranial hemorrhages. This template technique is useful for any brain tumor implants, especially when a large number of catheters are involved. A phantom test has shown that this procedure has an accuracy in the order of 1 mm provided that the MR-related geometry distortions are minimized.
Assuntos
Neoplasias Encefálicas/terapia , Cateteres de Demora , Hipertermia Induzida/instrumentação , Angiografia por Ressonância Magnética , Terapia Assistida por Computador , Neoplasias Encefálicas/irrigação sanguínea , Neoplasias Encefálicas/patologia , Humanos , Processamento de Imagem Assistida por Computador , Imageamento por Ressonância Magnética , Técnicas EstereotáxicasAssuntos
Região Lombossacral/patologia , Dor/etiologia , Neoplasias da Coluna Vertebral/diagnóstico , Dor nas Costas/etiologia , Feminino , Humanos , Perna (Membro) , Região Lombossacral/diagnóstico por imagem , Imageamento por Ressonância Magnética , Masculino , Neoplasias da Coluna Vertebral/complicações , Tomografia Computadorizada por Raios XAssuntos
Neoplasias Encefálicas/radioterapia , Fossa Craniana Posterior/patologia , Meduloblastoma/radioterapia , Osteossarcoma/etiologia , Osteossarcoma/patologia , Radioterapia/efeitos adversos , Neoplasias Cranianas/etiologia , Neoplasias Cranianas/patologia , Encéfalo/patologia , Neoplasias Encefálicas/patologia , Criança , Fossa Craniana Posterior/cirurgia , Feminino , Humanos , Meduloblastoma/patologia , Osteossarcoma/cirurgia , Neoplasias Cranianas/cirurgia , Tomografia Computadorizada por Raios XRESUMO
HMG-CoA reductase inhibitors (statins), cholesterol-lowering drugs that have not been approved for use in children and adolescents, may cause myopathy as a side effect. We compared the effects of three statins (simva-, prava- and lovastatin) in young rats to determine whether skeletal muscle of young animals is more susceptible than that of adults. We also evaluated whether the type of statin (lipophilic versus hydrophilic) determines the degree of muscle damage. Administration via chow of simvastatin (15 mg/kg of body weight/d) and lovastatin (43-55 mg/kg of body weight/d), both lipophilic, caused stunted growth, high creatine kinase (CK) activity in plasma, and severe myopathy. Statin doses that caused damage were much lower for young rats than for adults. Pravastatin (8-55 mg/kg of body weight/d), a hydrophilic drug, caused none of these symptoms. Histologic analysis of hind paw muscles of simvastatin-and lovastatin-treated rats showed abundant signs of damage (hypercontraction, fiber necrosis) in the extensor digitorum longus, correlating with the symptoms noted above. No cellular infiltrates were seen at the onset, pointing to a noninflammatory myopathy. Pravastatin-treated rats never showed signs of myopathy. Impaired DNA synthesis may explain why muscle toxicity is seen at lower doses in young, rapidly developing rats than in adult animals. The differences in muscle damage between the statins may be attributed to differences in lipophilicity and thus in tissue selectivity. Our results can be important when considering drug therapy in young patients with inherited lipoprotein disorders.
Assuntos
Creatina Quinase/metabolismo , Inibidores Enzimáticos/farmacologia , Inibidores de Hidroximetilglutaril-CoA Redutases , Lovastatina/farmacologia , Pravastatina/farmacologia , Animais , Relação Dose-Resposta a Droga , Masculino , Músculo Esquelético/efeitos dos fármacos , Músculo Esquelético/patologia , Ratos , Ratos WistarRESUMO
BACKGROUND: Up to 60% of the patients with known adenomatous polyposis coli may present hyperostosis of the skull and facial bones, and/or a susceptibility to fibromas. This is known as the Gardner's syndrome, and is considered as an allelic variant of familial adenomatous polyposis (FAP). Also, although very rare, an adenomatous polyposis coli may occur with malignant tumors of the central nervous system, known as Turcot syndrome. If both syndromes are different phenotypic presentation of FAP, this would explain a simultaneous occurrence. METHOD: We report the history of a patient who showed clinical signs of the simultaneous occurrence of both Gardner's and Turcot syndromes. The syndromes are compared, and in view of the literature, a genetic explanation for the concomitant occurrence is discussed. RESULTS: Evidence obtained from the literature to consider Turcot syndrome as a phenotype of FAB is as follows: (1) The occurrence of Gardner's and Turcot syndromes in one family, but in different members; (2) The presence of congenital hypertrophic retinal pigmented epithelium (CHRPE), which correlates with the expression of polyps in FAP patients, in both syndromes; (3) Linkage of the Turcot phenotype to the adenomatous polyposis coli locus by genetic markers. Evidence obtained from this case report indicates that there is a manifestation of both syndromes in one patient together with a positive family history for FAP. CONCLUSION: This concomitant occurrence of both Gardner's and Turcot syndromes in one patient clinically supports genetic and ophthalmic investigation to consider Turcot syndrome (like Gardner's syndrome) as a phenotypic variant of FAP. Patients with FAP should be examined for the presence of Gardner's syndrome. In case a Gardner's syndrome is suspected, a computed tomography scan of the brain is recommended because of the possible existence of a simultaneous Turcot syndrome.
Assuntos
Polipose Adenomatosa do Colo/epidemiologia , Astrocitoma/epidemiologia , Neoplasias Encefálicas/epidemiologia , Síndrome de Gardner/epidemiologia , Hiperostose/epidemiologia , Polipose Adenomatosa do Colo/diagnóstico , Polipose Adenomatosa do Colo/genética , Animais , Astrocitoma/diagnóstico , Astrocitoma/genética , Neoplasias Encefálicas/diagnóstico , Neoplasias Encefálicas/genética , Comorbidade , Síndrome de Gardner/diagnóstico , Síndrome de Gardner/genética , Humanos , Hiperostose/diagnóstico , Hiperostose/genética , Imageamento por Ressonância Magnética , Radiografia , Ratos , Crânio/diagnóstico por imagem , SíndromeAssuntos
Creatina Quinase/sangue , Sequestradores de Radicais Livres/farmacologia , Músculo Esquelético/fisiopatologia , Esforço Físico , Receptores de Estradiol/fisiologia , Tamoxifeno/farmacologia , Deficiência de Vitamina E/fisiopatologia , Animais , Feminino , Isoenzimas , Masculino , Músculo Esquelético/efeitos dos fármacos , Músculo Esquelético/fisiologia , Ratos , Caracteres Sexuais , Deficiência de Vitamina E/sangue , Deficiência de Vitamina E/enzimologiaRESUMO
OBJECTIVE: Evaluation of incidence, treatment and outcome of multiple injuries in children and adults. METHOD: All patients aged 16 years or under with an Injury Severity Score of 18 or more admitted to the Intensive Care Unit between 1984 and 1991, were retrospectively studied. Type and severity of injuries, treatment, complications and outcome were noted. The severity of injuries was scored using both the Injury Severity Score and the Paediatric Trauma Score. RESULTS: Children are more likely to be run over by motor vehicles. Rib fractures are rare in childhood. Compared with adults, children stay relatively shortly in the Intensive Care Unit. None of the children studied developed a Respiratory Distress Syndrome (RDS) or Multi-Organ Failure (MOF). External fixation of fractures is a common treatment in children. CONCLUSIONS: I. Outcome of multiple injuries in children is relatively good. This can partly be attributed to the low incidence of RDS and MOF, but also to the more common diffuse brain injury in children compared with adults, with better outcome and lower mortality. 2. External fixation of fractures appears to be a first rate treatment in children. 3. Scoring of multiple injuries in children with the Paediatric Trauma Score instead of the Injury Severity Score offers no advantages.