Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 16 de 16
Filtrar
1.
Int. braz. j. urol ; 48(2): 220-243, March-Apr. 2022. graf
Artigo em Inglês | LILACS, BIGG | ID: biblio-1364966

RESUMO

Bladder and urinary sphincter malfunctioning that results from some change in the central and/or peripheral nervous system is defined as neurogenic bladder. The urinary tract symptoms that can be related to its filling, emptying, or both have a significant impact on the quality of life of individuals. The present review was based on the document prepared for the public health system in Brazil as a treatment guidelines proposal. Material and Methods: Survey questions were structured as per PICO (Population, Intervention, Control, and Outcome). Search strategies were defined and performed in the MEDLINE/Pubmed, Embase, Epistemonikos and Google Scholar databases. The selection of articles followed the evidence hierarchy concept; evidence body was identified, and the quantitative study data were extracted. The quality of evidence and grade of recommendation were qualitatively assessed according to GRADE (Grading of Recommendations, Assessment, Development and Evaluations). Results: A total of 2.707 articles were identified, with 49 of them being selected to compose the basis for this review. Neurogenic bladder treatments were classified according to their focus on filling or emptying symptoms and sub- classified in pharmacological and surgical treatments. Conclusion: Treatment guidelines are important tools for the public health system to promote the best practice when treating neurogenic bladder patients.


Assuntos
Humanos , Sistema Urinário , Bexiga Urinaria Neurogênica/terapia , Qualidade de Vida , Bexiga Urinária , Inquéritos e Questionários
2.
Int. braz. j. urol ; 44(6): 1215-1223, Nov.-Dec. 2018. tab, graf
Artigo em Inglês | LILACS | ID: biblio-975663

RESUMO

ABSTRACT Purpose: The objective of the present study is to test the efficiency and practicality of a new artificial sphincter "BR - SL - AS - 904" in the control of urinary incontinence in post - PR patients and to evaluate their complications. Patients and Methods: Fifteen patients with incontinence after one year of radical prostatectomy were included prospectively. All patients underwent artificial urethral sphincter (AUS) implant "BR - SL - AS - 904" according to established technique. Independent variables such as free urinary flow, PAD weight test, ICIQ - SF score and urinary symptoms through the IPSS score were compared in different follow-up moments. Results: Patients submitted to AUS implantation did not present trans - operative or post - operative complications related to the surgical act such as: infection, hematoma, erosion or urinary retention. Device was inert to the body during the follow-up, showing an excellent adaptation of the patients, besides the easy handling. The mean age was 68.20 years 40% of the patients had systemic arterial hypertension, 6.7% diabetes mellitus, 6.7% were hypertensive and diabetic, 13.4% were hypertensive, had diabetes and hypercholesterolemia and 26.7% patients had no comorbidities. It was evidenced that the urinary flow peak during the follow-up remained stable. Decreased averages and median PAD weight test were 135.19 to 75.72 and 106.00 to 23.50, respectively. The IPSS score decreased and the quality of life increased (12.33 to 3.40 and 2.50 to 3.20 respectively). The ICQF - SF questionnaire score also showed a decrease, ranging from 16, 71 to 7.33. Conclusion: The artificial sphincter implant "BR - SL - AS 904" was reproducible, safe and effective in the control of urinary incontinence in post - PR patients.


Assuntos
Humanos , Masculino , Idoso , Prostatectomia/efeitos adversos , Incontinência Urinária/cirurgia , Esfíncter Urinário Artificial , Implantação de Prótese/métodos , Qualidade de Vida , Incontinência Urinária/etiologia , Estudos de Casos e Controles , Estudos Prospectivos , Resultado do Tratamento
3.
Int. braz. j. urol ; 44(6): 1114-1121, Nov.-Dec. 2018. tab, graf
Artigo em Inglês | LILACS | ID: biblio-975648

RESUMO

ABSTRACT Purpose: The baseline PSA has been proposed as a possible marker for prostate cancer. The PSA determination before 40 years seems interesting because it not suffers yet the drawbacks related to more advanced ages. Considering the scarcity of data on this topic, an analysis of PSA kinetics in this period seems interesting. Materials and Methods: A retrospective assay in a database of a private diagnostic center was performed from 2003 to 2016. All subjects with a PSA before 40 years were included. Results: 92995 patients performed PSA between the ages of 21 - 39. The mean value ranged from 0.66 ng / mL (at age 22) to 0.76 ng / mL (at age 39) and the overall mean was 0.73 ng / mL. As for outliers, 3783 individuals presented a baseline PSA > 1.6 ng / mL (p95). A linear regression model showed that each year there is a PSA increase of 0.0055 ng / mL (β = 0.0055; r2 = 0.0020; p < 0.001). A plateau in PSA between 23 and 32 years was found and there were only minimal variations among the ages regardless of the evaluated percentile. Conclusion: It was demonstrated that PSA kinetics before 40 years is a very slow and progressive phenomenon regardless of the assessed percentile. Considering our results, it could be suggested that any PSA performed in this period could represent the baseline value without significant distortions.


Assuntos
Humanos , Masculino , Adulto , Neoplasias da Próstata/sangue , Antígeno Prostático Específico/sangue , Valores de Referência , Cinética , Estudos Retrospectivos
4.
Int. braz. j. urol ; 44(1): 121-131, Jan.-Feb. 2018. tab, graf
Artigo em Inglês | LILACS | ID: biblio-892959

RESUMO

ABSTRACT Introduction Detrusor sphincter dyssynergia affects 70% to 80% of all spinal cord injury patients, resulting in increased risk of urinary tract infections (UTIs) and potential exposure to antimicrobial resistance. In Brazil, local guidelines recommend intermittent catheterization as the best method for bladder emptying, and two catheter types are available: the conventional uncoated PVC and the hydrophilic coated catheters. Objective To evaluate the cost-effectiveness of two types of catheters for intermittent catheterization from the perspective of the Brazilian public healthcare system. Materials and Methods A Markov model was used to evaluate cost-effectiveness in those with spinal cord injuries. A primary analysis was conducted on all possible adverse events, and a secondary analysis was performed with urinary tract infections as the only relevant parameter. The results were presented as cost per life years gained (LYG), per quality-adjusted life years (QALY) and per number of urinary tract infections (UTIs) avoided. Results The base scenario of all adverse events shows a cost-effective result of hydrophilic coated catheters compared to uncoated PVC catheters at 57,432 BRL (Brazilian Reais) per LYG and 122,330 BRL per QALY. The secondary scenario showed that the use of hydrophilic coated catheters reduces the total number of UTIs, indicating that an additional cost of hydrophilic coated catheters of 31,240 BRL over a lifetime will reduce lifetime UTIs by 6%. Conclusions Despite the higher unit value, the use of hydrophilic coated catheters is a cost-effective treatment from the perspective of the Brazilian public healthcare system.


Assuntos
Humanos , Masculino , Feminino , Traumatismos da Medula Espinal/complicações , Infecções Urinárias/economia , Cateterismo Urinário/economia , Cateterismo Urinário/métodos , Cateteres Urinários/economia , Traumatismos da Medula Espinal/economia , Infecções Urinárias/etiologia , Brasil , Cateterismo Urinário/efeitos adversos , Resultado do Tratamento , Análise Custo-Benefício , Anos de Vida Ajustados por Qualidade de Vida , Desenho de Equipamento , Programas Nacionais de Saúde
6.
Int. braz. j. urol ; 42(2): 199-214, Mar.-Apr. 2016. tab
Artigo em Inglês | LILACS | ID: lil-782871

RESUMO

ABSTRACT Traditionally, the treatment of overactive bladder syndrome has been based on the use of oral medications with the purpose of reestablishing the detrusor stability. The recent better understanding of the urothelial physiology fostered conceptual changes, and the oral anticholinergics – pillars of the overactive bladder pharmacotherapy – started to be not only recognized for their properties of inhibiting the detrusor contractile activity, but also their action on the bladder afference, and therefore, on the reduction of the symptoms that constitute the syndrome. Beta-adrenergic agonists, which were recently added to the list of drugs for the treatment of overactive bladder, still wait for a definitive positioning – as either a second-line therapy or an adjuvant to oral anticholinergics. Conservative treatment failure, whether due to unsatisfactory results or the presence of adverse side effects, define it as refractory overactive bladder. In this context, the intravesical injection of botulinum toxin type A emerged as an effective option for the existing gap between the primary measures and more complex procedures such as bladder augmentation. Sacral neuromodulation, described three decades ago, had its indication reinforced in this overactive bladder era. Likewise, the electric stimulation of the tibial nerve is now a minimally invasive alternative to treat those with refractory overactive bladder. The results of the systematic literature review on the oral pharmacological treatment and the treatment of refractory overactive bladder gave rise to this second part of the review article Overactive Bladder – 18 years, prepared during the 1st Latin-American Consultation on Overactive Bladder.


Assuntos
Humanos , Masculino , Feminino , Bexiga Urinária Hiperativa/terapia , Fatores de Tempo , Toxinas Botulínicas/uso terapêutico , Estimulação Elétrica Nervosa Transcutânea/métodos , Administração Oral , Resultado do Tratamento , Antagonistas Muscarínicos/uso terapêutico , Agonistas de Receptores Adrenérgicos beta 3/uso terapêutico
7.
Int. braz. j. urol ; 42(2): 188-198, Mar.-Apr. 2016. tab
Artigo em Inglês | LILACS | ID: lil-782846

RESUMO

ABSTRACT Abstract: Overactive bladder syndrome is one of the lower urinary tract dysfunctions with the highest number of scientific publications over the past two decades. This shows the growing interest in better understanding this syndrome, which gathers symptoms of urinary urgency and increased daytime and nighttime voiding frequency, with or without urinary incontinence and results in a negative impact on the quality of life of approximately one out of six individuals – including both genders and almost all age groups. The possibility of establishing the diagnosis just from clinical data made patients' access to specialized care easier. Physiotherapy resources have been incorporated into the urological daily practice. A number of more selective antimuscarinic drugs with consequent lower adverse event rates were released. Recently, a new class of oral drugs, beta-adrenergic agonists has become part of the armamentarium for Overactive Bladder. Botulinum toxin injections in the bladder and sacral neuromodulation are routine modalities of treatment for refractory cases. During the 1st Latin-American Consultation on Overactive Bladder, a comprehensive review of the literature related to the evolution of the concept, epidemiology, diagnosis, and management was conducted. This text corresponds to the first part of the review Overactive Bladder 18-years.


Assuntos
Humanos , Masculino , Feminino , Bexiga Urinária Hiperativa/diagnóstico , Bexiga Urinária Hiperativa/terapia , Qualidade de Vida , Fatores de Tempo , Fatores Sexuais , Prevalência , Gerenciamento Clínico , Bexiga Urinária Hiperativa/epidemiologia
9.
Reprod. clim ; 30(2): 67-69, maio-ago. 2015. ilus
Artigo em Português | LILACS | ID: biblio-973026

RESUMO

A azoospermia é definida como a ausência de espermatozoide no líquido seminal ejaculado pelo homem depois de aplicada a técnica de centrifugação em pelo menos duas amostras. Dada a importância de um diagnóstico correto da análise seminal para os casais, toda amostra que não apresentar espermatozoides no exame a fresco deve seguir em avaliação laboratorial. Com isso, o presente estudo tem como objetivo analisar os resultados de centrifugação de uma alíquota do sêmen ejaculado ou de todo o volume ejaculado de pacientes com diagnóstico de azoospermia para determinar qual o melhor método a ser empregado na análise seminal para esse grupo de pacientes.


The azoospermia is defined as the absence of sperm in the ejaculate by the seminal fluid man after centrifugation technique conducted in at least two samples. Given the importance of a correct diagnosis of the seminal analysis for couples, all sample no sperm present in fresh examination should follow in laboratory tests. Thus the present study aims to analyze the results of a spin rate of ejaculate or all of the ejaculate volume of patients with azoospermia to determine the best method to be used in semen analysis for this group of patients.


Assuntos
Masculino , Humanos , Azoospermia/diagnóstico , Análise do Sêmen/métodos , Centrifugação/métodos
10.
Int. braz. j. urol ; 40(1): 67-71, Jan-Feb/2014. tab, graf
Artigo em Inglês | LILACS | ID: lil-704171

RESUMO

Introduction: HPV infection is a highly prevalent sexually transmitted disease and there is evidence of the relationship of HPV infection and the development of genital warts, penile intraepitelial neoplasia, invasive penile carcinoma and cervical cancer. However, there is sparse data regarding the prevalence of HPV types and co-infection of different HPV types among men. Objectives: To assess the prevalence of HPV subtypes infections and rates of co-infection among men. Materials and Methods: 366 men were evaluated from March to October 2010. Men were referred to our institution for HPV diagnostic evaluation based on the following criteria: 1. presence of a genital wart; 2. presence of an atypical genital lesion; 3. absence of symptoms and a partner with a HPV diagnosis; 4. absence of symptoms and a desire to undergo a full STD diagnostic evaluation. Genital samples were collected from the urethra, penile shaft, scrotum and anus with Digene® collection and preservation kit and submitted to HPV genotype microarray detection (Papillocheck®). All men were tested for the low-risk HPV types 6-11-40-42-43-44 and for the high-risk HPV types 16-18-31-33-35-39-45-51-52-53-56-58-59-66-68-70-73-82. Results: Of the 366 men, 11 were tested inconclusive and were excluded from the analysis. 256 men (72.1% of the men from the cohort referred to our institution) tested positive with genotype micro-array detection and 99 tested negative. The most prevalent HPV-subtypes in the studied population were 6, 42, 51 and 16. Co-infection was found in 153 men. Of those, 70 (19.7%) had a co-infection by 2 types, 37 (10.4%) by 3 types; 33 men (9.2%) by 4 types; 8 men (2.2%) by 5 types; 1 man (0.3%) by 6 types; 1 man (0.3%) by 7 types; 2 men (0.6%) by 8 types and 1 man (0.3%) by 9 types. Conclusion: The most frequent HPV types were 6, 16, 42 and 51. Co-infection was found in 59% of our patients. This information is vital to drive future public health ...


Assuntos
Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Humanos , Masculino , Pessoa de Meia-Idade , Adulto Jovem , Doenças dos Genitais Masculinos/epidemiologia , Papillomaviridae/patogenicidade , Infecções por Papillomavirus/epidemiologia , Distribuição por Idade , Brasil/epidemiologia , Coinfecção , DNA Viral , Genótipo , Doenças dos Genitais Masculinos/genética , Doenças dos Genitais Masculinos/virologia , Análise em Microsséries , Papillomaviridae/genética , Infecções por Papillomavirus/genética , Medição de Risco , Fatores de Risco
11.
Int. braz. j. urol ; 34(4): 503-511, July-Aug. 2008. ilus, graf, tab
Artigo em Inglês | LILACS | ID: lil-493671

RESUMO

PURPOSE: We reproduced a non-bacterial experimental model to assess bladder inflammation and urinary glycosaminoglycans (GAG) excretion and examined the effect of dimethyl sulfoxide (DMSO). MATERIALS AND METHODS: Female rats were instilled with either protamine sulfate (PS groups) or sterile saline (control groups). At different days after the procedure, 24 h urine and bladder samples were obtained. Urinary levels of hyaluronic acid (HA) and sulfated glycosaminoglycans (S-GAG) were determined. Also to evaluate the effect of DMSO animals were instilled with either 50 percent DMSO or saline 6 hours after PS instillation. To evaluate the effect of DMSO in healthy bladders, rats were instilled with 50 percent DMSO and controls with saline. RESULTS: In the PS groups, bladder inflammation was observed, with polymorphonuclear cells during the first days and lymphomononuclear in the last days. HA and S-GAG had 2 peaks of urinary excretion, at the 1st and 7th day after PS injection. DMSO significantly reduced bladder inflammation. In contrast, in healthy bladders, DMSO produced mild inflammation and an increase in urinary HA levels after 1 and 7 days and an increase of S-GAG level in 7 days. Animals instilled with PS and treated with DMSO had significantly reduced levels of urinary HA only at the 1st day. Urinary S-GAG/Cr levels were similar in all groups. CONCLUSIONS: Increased urinary levels of GAG were associated with bladder inflammation in a PS-induced cystitis model. DMSO significantly reduced the inflammatory process after urothelial injury. Conversely, this drug provoked mild inflammation in normal mucosa. DMSO treatment was shown to influence urinary HA excretion.


Assuntos
Animais , Feminino , Ratos , Cistite Intersticial/urina , Glicosaminoglicanos/urina , Ácido Hialurônico/urina , Protaminas/uso terapêutico , Biomarcadores/urina , Cistite Intersticial/tratamento farmacológico , Modelos Animais de Doenças , Dimetil Sulfóxido/farmacologia , Ratos Wistar
12.
Int. braz. j. urol ; 31(6): 569-578, Nov.-Dec. 2005. tab
Artigo em Inglês | LILACS | ID: lil-420485

RESUMO

OBJECTIVE: Verify if there is any difference in sensitive and motor bladder response in the presence of solutions with different osmolarities, simulating physiological extremes of urinary osmolarity. MATERIALS AND METHODS: Thirty-three patients (24 men and 9 women) with mean age of 46.4 years (8 to 87 years) took part in this study. They were all subjected to 2 consecutive urodynamic examinations. In each exam, the vesical filling was accomplished by using a hyperosmolar (1000 mOsm/L) or hypo-osmolar (100 mOsm/L) sodium chloride solution in similar speed. The sequence in which each solution was instilled was determined by a double blind draw. The urodynamic results obtained from the infusion of both solutions were compared, regardless the sequence of administration. RESULTS: Fifteen patients (45.4 percent) showed detrusor hyperactivity, 12 of whom with neurological antecedents. The mean age of those with detrusor hyperactivity was 45.8 years, against 46.9 for those without hyperactivity. The infusion of the hyperosmolar/hypo-osmolar solution generated the following results, when comparing patients without vs. with detrusor hyperactivity: initial sensation of vesical filling (mL): 167.5 / 159.2 vs. 134.9 / 157.3 (p > 0.05); volume of occurrence of the first involuntary bladder contraction (mL): 163.9 / 151.9 (p > 0.05); detrusor micturition pressure (cm H2O): 24.0 / 24.4 vs. 13.8 / 27.5 (p > 0.05). CONCLUSION: The vesical filling with solutions simulating extreme urinary osmolarities, accomplished with similar speed and without previous identification, did not likewise alter the sensitive and motor urodynamic behavior in the current study.


Assuntos
Criança , Adolescente , Adulto , Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Humanos , Masculino , Feminino , Bexiga Urinária/fisiopatologia , Solução Salina Hipertônica/administração & dosagem , Transtornos Urinários/diagnóstico , Urodinâmica/fisiologia , Técnicas de Diagnóstico Urológico , Contração Muscular/fisiologia , Músculo Liso/fisiopatologia , Concentração Osmolar , Transtornos Urinários/fisiopatologia
13.
Int. braz. j. urol ; 31(4): 375-383, July-Aug. 2005. tab
Artigo em Inglês | LILACS | ID: lil-412898

RESUMO

Every year there are 10 thousand new cases of patients victimized by spinal cord trauma (SCT) in the United States and it is estimated that there are 7 thousand new cases in Brazil. Eighty percent of patients are fertile males. Infertility in this patient group is due to 3 main factors resulting from spinal cord lesions: erectile dysfunction, ejaculatory disorder and low sperm counts. Erectile dysfunction has been successfully treated with oral and injectable medications, use of vacuum devices and penile prosthesis implants. The technological improvement in penile vibratory stimulation devices (PVS) and rectal probe electro-ejaculation (RPE) has made such procedures safer and accessible to patients with ejaculatory dysfunction. Despite the normal number of spermatozoa found in semen of spinal cord-injured patients, their motility is abnormal. This change does not seem to be related to changes in scrotal thermal regulation, frequency of ejaculation or duration of spinal cord damage but to factors related to the seminal plasma. Despite the poor seminal quality, increasingly more men with SCT have become fathers through techniques ranging from simple homologous insemination to sophisticated assisted reproduction techniques such as intracytoplasmic sperm injection (ICSI).


Assuntos
Gravidez , Humanos , Masculino , Feminino , Disfunção Erétil/etiologia , Infertilidade Masculina/etiologia , Traumatismos da Medula Espinal/complicações , Disfunção Erétil/terapia , Infertilidade Masculina/terapia , Técnicas de Reprodução Assistida
14.
J. bras. urol ; 25(2): 276-80, abr.-jun. 1999. tab
Artigo em Português | LILACS | ID: lil-246383

RESUMO

A perda urinária representada por micçäo involuntária e incontrolável, induzida por riso tolo e frívilo, é denominada em língua inglesa como "giggle incontinence". Por incidir próximo e durante a puberdade, atinge o indivíduo numa época psicologicamente vulnerável, com traumas às vezes irreparáveis, em funçäo das perdas urinárias. Impöe-se portanto acompanhamento médico especializado, para diagnóstico e orientaçäo terapêutica. Foram estudados 6 pacientes, 5 do sexo feminino e um do masculino, com idade média de 14,3 anos, com queixa de perdas urinárias em determinadas situaçöes de riso, apresentando o sintoma há 2 anos em média. A avaliaçäo compreendeu exame urinário completo, ultra-som do trato urinário, cistografia e exame urodinâmico incluindo cistometria, estudo miccional e perfil pressórico uretral, através de caráter de membrana. O resultado comum a todos os pacientes foi a relaçäo da perda urinária com riso por motivo futil e tolo, sempre em grupo de pessoas da mesma idade e em situaçöes como reuniöes ou pequenas festas. Os exames de urina e por imagem mostratam-se anormalidades, sendo útil somente em afastar outros problemas. Os exames urodinâmicos foram normais em 4 pacientes. Em outros 2, encontrou-se instabilidade detrusora sem perdas, uma delas seguindo a momento de riso tolo e nervoso, desencadeado por conversas no decorrer do exame. A presença de instabilidade detrusora nestes 2 pacientes e a possibilidade aventada, mas näo comprovada em literatura, de que este estado emocional desencadearia dificuldade de inibiçäo adequada, foi a base para a instituiçäo de tratamento farmacológico com anticolinérgicos, bem como orientaçäo para avaliaçäo e suporte psicológico, com boa evoluçäo a médio prazo


Assuntos
Humanos , Masculino , Feminino , Criança , Adolescente , Riso , Puberdade , Incontinência Urinária/diagnóstico , Incontinência Urinária/psicologia , Urodinâmica
15.
Säo Paulo; s.n; 1999. 95 p. tab.
Tese em Português | LILACS | ID: lil-272495

RESUMO

Introdução e objetivos: Variações nas características bioquímicas e biofísicas da urina poderiam estar associadas a diferentes respostas e sensações vesicais. O objetivo deste estudo é verificar se o uso de soluções hiper e hipo-osmolares durante o exame urodinâmico promove diferentes respostas do comportamento vesical. Método: Trinta e três pacientes, vinte e quatro homens e nove mulher es, com idade média de 46,4 anos (8 - 87 anos) e indicação de avaliação urodinâmica, participaram deste estudo. Todos foram submetidos a dois exames urodinâmicos consecutivos. Em cada exame foi realizado o enchimento vesical, com uma solução hiperosmolar (1OOO mOsm/litro), ou com uma solução hipo-osmolar (1OO mOsm/litro) de Cloreto de Sódio. Um técnico manipulou as soluções sem que suas constituições fossem reveladas. A seqüência em que as soluções foram infundidas foi determinada por sorteio, em caráter duplo cego. Os pacientes foram agrupados por idade, sexo, presença ou não de neuropatia e hiperatividade detrusora. Comparamos os resultados obtidos com a infusão da solução hiperosmolar e hipo-osmolar, independente da seqüência em que foram administradas. Valores pressóricos e volumétricos referentes à sensação inicial e, habitual de enchimento vesical, sensação de plenitude, presença de contrações vesicais involuntárias, complacência e dados do estudo miccional, foram registrados para cada grupo. Os valores obtidos foram submetidos a análise estatística pelo método multivariado de análise de perfil de médias, assumindo-se p

Assuntos
Concentração Osmolar , Urodinâmica
16.
Arq. bras. neurocir ; 10(2): 79-82, jun. 1991. tab
Artigo em Português | LILACS | ID: lil-100475

RESUMO

Os autores analisam as alteraçöes histológicas associadas à recidiva ou malignizaçäo em 11 casos de hemangiopericitoma das meninges. Em 8 (72.7%) dos casos, verificou-se agressividade histológica, caracterizada por hipercelularidade, perda da arquitetura, pleomorfismo nuclear, mitose e necrose. Esses achados indicam um potencial de malignidade nesta variante de meningioma


Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Adolescente , Hemangiopericitoma/patologia , Neoplasias Meníngeas/patologia , Recidiva Local de Neoplasia/patologia
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA