Base de dados : MEDLINE
Pesquisa : A05.360.444.849.600 [Categoria DeCS]
Referências encontradas : 388 [refinar]
Mostrando: 1 .. 10   no formato [Detalhado]

página 1 de 39 ir para página                         

  1 / 388 MEDLINE  
              next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:27908670
[Au] Autor:van Tilburg MF; Sousa SD; Ferreira de Melo RB; Moreno FB; Monteiro-Moreira AC; Moreira RA; de Alencar Moura A
[Ad] Endereço:Biotechnology and Molecular Biology Laboratory, Ceará State University, Fortaleza, Ceará, Brazil.
[Ti] Título:Proteome of the rete testis fluid from tropically-adapted Morada Nova rams.
[So] Source:Anim Reprod Sci;176:20-31, 2017 Jan.
[Is] ISSN:1873-2232
[Cp] País de publicação:Netherlands
[La] Idioma:eng
[Ab] Resumo:The rete testis has a close relationship with sperm development and may have other functions besides serving as an intercalated channel. The aim of this study was to identify and characterize the proteins of rete testis fluid (RTF) from tropically-adapted Morada Nova rams. Testicles obtained from six Morada Nova rams were dissected and the head of the epididymis was separated to access the efferent ducts. Rete testis fluid was obtained by gentle massage of the testis. The fluid was centrifuged to remove cell debris and sperm. RTF samples (containing 400µg protein) were separated by 2-D SDS-PAGE and gels, analyzed using PDQuest software (Bio Rad, USA). Proteins were identified using tandem mass spectrometry. Gene ontology and protein network were analyzed using the software tool for searching annotations of proteins (STRAP) and STRING database. Gels had, on average, 227±13.5 spots and 51% of the proteins were found above 40kDa, corresponding to 65% of the intensity of all spots detected. Based on gene ontology analysis, the most common biological processes associated with RTF proteins were regulation (24.3%) and cellular process (23.3%). Binding (27.3%) and catalytic activity (19.3%) corresponded to the most frequent molecular functions. Albumin, clusterin, serotransferrin, immunoglobulin gamma-1 chain and alpha-2-HS-glycoprotein were the most abundant proteins in the ram rete testis fluid. In conclusion, proteins identified in the ram rete testis fluid are linked to several physiological processes associated with sperm protection and spermatogenesis.
[Mh] Termos MeSH primário: Adaptação Fisiológica/fisiologia
Líquidos Corporais/fisiologia
Proteoma/fisiologia
Rede do Testículo/metabolismo
Ovinos/fisiologia
[Mh] Termos MeSH secundário: Animais
Regulação da Expressão Gênica/fisiologia
Masculino
Clima Tropical
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Proteome)
[Em] Mês de entrada:1701
[Cu] Atualização por classe:170130
[Lr] Data última revisão:
170130
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:161203
[St] Status:MEDLINE


  2 / 388 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:27711105
[Au] Autor:Catanzariti F; Servi L; Fabiani A; Filosa A; Mammana G
[Ad] Endereço:Surgery Department, Section of Urology, ASUR Marche Area Vasta 4, A. Murri Hospital, Fermo. fracatanzariti@libero.it.
[Ti] Título:Adenomatous hyperplasia of the rete testis: A rare intrascrotal lesion managed with limited testicular excision.
[So] Source:Arch Ital Urol Androl;88(3):243-244, 2016 Oct 05.
[Is] ISSN:1124-3562
[Cp] País de publicação:Italy
[La] Idioma:eng
[Ab] Resumo:INTRODUCTION: Testicular cancer is one of the most frequent in young men and its incidence is increasing in recent years because of incidental finding during routine ultrasound exams. Adenomatous hyperplasia of the rete testis is one of the benign and rare pathological types incidentally detected and very few cases are described in the literature. CASE REPORT: A 40 years old man come to our attention for a balanoposthitis without testicular pain. During andrological examination we performed palpation of the testes and we noticed a palpable nodule of hard consistency in the left testicle. We then performed an ultrasound exam of the testis which highlighted the presence of an intra-didymus neoformation with diameters of 1.2 x 1.6 cm and with the presence of cysts inside. We also performed blood tests to check tumor markers alpha fetoprotein, beta hCG and LDH which resulted inside the normal range. We then conducted a chest and abdomen CT scan that showed no pathological elements. Therefore, as we suspected that this tumor was benign, we performed an enucleation of the neoplasm. The definitive histological examination revealed the presence of dilated ducts lined with epithelial cubic-columnar cells with clear cytoplasm rich in glycogen and the pathologist so concluded that the tumor could be classified as adenomatous hyperplasia of the rete testis. At three months of follow up, the patient doesn't have any recurrent lesion to either testicles. DISCUSSION: Adenomatous hyperplasia of the rete testis is a very rare intrascrotal lesion. This histological type is the most frequent between benign lesion of the ovary, but few works in literature reported this histological type in the male gonad and, in most of these works, authors described these lesion at epididymis. CONCLUSION: We believe that a conservative approach must be considered mandatory in case of testicular lesions 1.5 cm in diameter. A radical approach might have alterate fertility of the patient and also have caused psychological trauma more than an enucleation. However a longer follow up is needed to understand if this was the right decision for the oncological point of view.
[Mh] Termos MeSH primário: Rede do Testículo/patologia
Escroto/patologia
Neoplasias Testiculares/patologia
[Mh] Termos MeSH secundário: Adulto
Seguimentos
Seres Humanos
Hiperplasia
Achados Incidentais
Masculino
Rede do Testículo/cirurgia
Neoplasias Testiculares/diagnóstico
Neoplasias Testiculares/cirurgia
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE
[Em] Mês de entrada:1701
[Cu] Atualização por classe:170111
[Lr] Data última revisão:
170111
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:161007
[St] Status:MEDLINE
[do] DOI:10.4081/aiua.2016.3.243


  3 / 388 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:27420022
[Au] Autor:Figueiredo AF; França LR; Hess RA; Costa GM
[Ad] Endereço:a Laboratory of Cellular Biology, Department of Morphology, Institute of Biological Sciences, Federal University of Minas Gerais , Belo Horizonte , MG , Brazil.
[Ti] Título:Sertoli cells are capable of proliferation into adulthood in the transition region between the seminiferous tubules and the rete testis in Wistar rats.
[So] Source:Cell Cycle;15(18):2486-96, 2016 Sep 16.
[Is] ISSN:1551-4005
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Sertoli cells (SCs) play a crucial role in testis differentiation, development and function, determining the magnitude of sperm production in sexually mature animals. For over 40 years, it has been considered that these key testis somatic cells stop dividing during early pre-pubertal phase, between around 10 to 20 days after birth respectively in mice and rats, being after that under physiological conditions a stable and terminally differentiated population. However, evidences from the literature are challenging this dogma. In the present study, using several important functional markers (Ki-67, BrdU, p27, GATA-4, Androgen Receptor), we investigated the SC differentiation status in 36 days old and adult Wistar rats, focusing mainly in the transition region (TR) between the seminiferous tubules (ST) and the rete testis. Our results showed that SCs in TR remain undifferentiated for a longer period and, although at a lesser degree, even in adult rats proliferating SCs were observed in this region. Therefore, these findings suggest that, different from the other ST regions investigated, SCs residing in the TR exhibit a distinct functional phenotype. These undifferentiated SCs may compose a subpopulation of SC progenitors that reside in a specific microenvironment capable of growing the ST length if needed from this particular testis region. Moreover, our findings demonstrate an important aspect of testis function in mammals and opens new venues for other experimental approaches to the investigation of SC physiology, spermatogenesis progression and testis growth. Besides that, the TR may represent an important site for pathophysiological investigations and cellular interactions in the testis.
[Mh] Termos MeSH primário: Envelhecimento/fisiologia
Rede do Testículo/citologia
Túbulos Seminíferos/citologia
Células de Sertoli/citologia
Células de Sertoli/metabolismo
[Mh] Termos MeSH secundário: Animais
Biomarcadores/metabolismo
Bromodesoxiuridina/metabolismo
Diferenciação Celular
Proliferação Celular
Imunofluorescência
Fator de Transcrição GATA4/metabolismo
Antígeno Ki-67/metabolismo
Masculino
Ratos Wistar
Receptores Androgênicos/metabolismo
Maturidade Sexual
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Biomarkers); 0 (GATA4 Transcription Factor); 0 (Ki-67 Antigen); 0 (Receptors, Androgen); G34N38R2N1 (Bromodeoxyuridine)
[Em] Mês de entrada:1706
[Cu] Atualização por classe:170715
[Lr] Data última revisão:
170715
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160716
[St] Status:MEDLINE
[do] DOI:10.1080/15384101.2016.1207835


  4 / 388 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:27372158
[Au] Autor:Gelas T; Margain Deslandes L; Mestrallet G; Pracros JP; Mouriquand P
[Ad] Endereço:Department of Pediatric Surgery, Hôpital Femme Mère Enfant, Hospices Civils de Lyon and Claude Bernard Lyon 1 University, Boulevard PINEL, 69 500 BRON, France; Pediatric Department, Hôpital Nord-Ouest/Villefranche, Plateau d'Ouilly - BP 80436, 69655, Villefranche-sur Saône Cedex, France. Electronic
[Ti] Título:Spontaneous regression of suspected cystic dysplasia of the rete testis in three neonates.
[So] Source:J Pediatr Urol;12(6):387.e1-387.e4, 2016 Dec.
[Is] ISSN:1873-4898
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:INTRODUCTION: Cystic dysplasia of the rete testis (CDRT) is a rare cause of scrotal swelling during infancy. It is a benign lesion that is often associated with ipsilateral renal, ureteral or genital abnormalities. Leissring and Oppenheimer described it for the first time in 1973. CASE REPORTS: Since 2006, three neonates were referred to our pediatric surgery department because of a scrotal swelling related to intra-testicular cysts. Physical examination showed enlarged testicles without pain or inflammation. The ultrasound scan (USS) showed enlarged testicles related to multiple small cysts surrounded by normal parenchyma, and no other urinary abnormalities. As CDRT was suspected, a conservative strategy was proposed with repeated clinical examinations and USS. The cysts gradually regressed and disappeared in all cases, with a mean follow-up of 52 months. DISCUSSION: As reported by Jeyaratnam et al., mean age at presentation was around 6 years. The most frequently associated urinary abnormalities were renal agenesis and multicystic dysplasia of the kidney. Differential diagnosis of CDRT included single testicular cyst, epidermoid cyst, albugina cyst, teratoma, cystic lymphangioma, testicular juvenile granulosa cell tumor, cystic transformation after orchitis, or spermatic cord torsion. Ultrasonography was the method of choice for the diagnosis of CDRT and its follow-up. The USS showed multiple small cysts with normal, but compressed, surrounding testicular parenchyma. A high-frequency transducer was mandatory to exclude other causes of scrotal swelling. With the involution of the cysts, the aspect of the parenchyma could be slightly heterogeneous or confused with microlithiasis. Historically, orchidectomy was the proposed treatment. However, because of a more precise diagnosis with USS, a conservative approach has been proposed. Nonetheless, recurrence after sparing surgery was frequent, as reported by many authors. Non-surgical management was reported in selected cases, sometimes after a surgical biopsy to confirm a benign lesion. Spontaneous regression of CDRT without any sequelae has been reported in six cases (see Summary Table) but long-term follow-up in the adult population has never been published. Limitations of the present series were related to the small number of cases, the absence of follow-up beyond puberty, and the absence of biopsy to confirm the diagnosis of CDRT. CONCLUSION: Spontaneous regression of CDRT was possible, and conservative attitude was an option, as CDRT is a benign lesion. Careful and prolonged 'watch and wait' management was a safe alternative to surgery, but other causes of scrotal swelling must be excluded, possibly with a testicular biopsy.
[Mh] Termos MeSH primário: Cistos
Rede do Testículo
Doenças Testiculares
[Mh] Termos MeSH secundário: Cistos/diagnóstico
Cistos/terapia
Seres Humanos
Recém-Nascido
Masculino
Doenças Testiculares/diagnóstico
Doenças Testiculares/terapia
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171002
[Lr] Data última revisão:
171002
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160704
[St] Status:MEDLINE


  5 / 388 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:27354237
[Au] Autor:Hazra R; Upton D; Desai R; Noori O; Jimenez M; Handelsman DJ; Allan CM
[Ad] Endereço:ANZAC Research Institute, University of Sydney, Concord Hospital, Sydney, New South Wales, Australia.
[Ti] Título:Elevated expression of the Sertoli cell androgen receptor disrupts male fertility.
[So] Source:Am J Physiol Endocrinol Metab;311(2):E396-404, 2016 Aug 01.
[Is] ISSN:1522-1555
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Recently, we created a unique gain-of-function mouse model with Sertoli cell-specific transgenic androgen receptor expression (TgSCAR) showing that SCAR activity controls the synchronized postnatal development of somatic Sertoli and Leydig cells and meiotic-postmeiotic germ cells. Moderate TgSCAR (TgSCAR(m)) expression reduced testis size but had no effect on male fertility. Here, we reveal that higher TgSCAR expression (TgSCAR(H)) causes male infertility. Higher SCAR activity, shown by upregulated AR-dependent transcripts (Rhox5, Spinw1), resulted in smaller adult TgSCAR(H) testes (50% of normal) despite normal or elevated circulating and intratesticular testosterone levels. Unlike fertile TgSCAR(m) males, testes of adult TgSCAR(H) males exhibited focal regions of interstitial hypertrophy featuring immature adult Leydig cells and higher intratesticular dihydrotestosterone and 5α-androstane 3α,17ß-diol levels that are normally associated with pubertal development. Mature TgSCAR(H) testes also exhibited markedly reduced Sertoli cell numbers (70%), although meiotic and postmeiotic germ cell/Sertoli cell ratios were twofold higher than normal, suggesting that elevated TgSCAR activity supports excessive spermatogenic development. Concurrent with the higher germ cell load of TgSCAR(H) Sertoli cells were increased levels of apoptotic germ cells in TgSCAR(H) relative to TgSCAR(m) testes. In addition, TgSCAR(H) testes displayed unique morphological degeneration that featured accumulated cellular and spermatozoa clusters in dilated channels of rete testes, consistent with reduced epididymal sperm numbers. Our findings reveal for the first time that excessive Sertoli cell AR activity in mature testes can reach a level that disturbs Sertoli/germ cell homeostasis, impacts focal Leydig cell function, reduces sperm output, and disrupts male fertility.
[Mh] Termos MeSH primário: Benzamidas/metabolismo
Fertilidade/genética
Infertilidade Masculina/genética
Piperidinas/metabolismo
Receptores Androgênicos/genética
Células de Sertoli/metabolismo
[Mh] Termos MeSH secundário: Androstano-3,17-diol/metabolismo
Animais
Di-Hidrotestosterona/metabolismo
Epididimo
Proteínas de Homeodomínio/genética
Masculino
Meiose
Camundongos Transgênicos
Proteínas Secretadas Inibidoras de Proteinases/genética
Proteínas/genética
Reação em Cadeia da Polimerase em Tempo Real
Rede do Testículo/patologia
Espermatogênese
Espermatozoides
Testículo
Fatores de Transcrição/genética
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Benzamides); 0 (Homeodomain Proteins); 0 (N-phenyl-N-(1-(piperidine-1-carbonyl)cyclohexyl)benzamide); 0 (Piperidines); 0 (Proteinase Inhibitory Proteins, Secretory); 0 (Proteins); 0 (Receptors, Androgen); 0 (Rhox5 protein, mouse); 0 (Transcription Factors); 0 (eppin protein, mouse); 08J2K08A3Y (Dihydrotestosterone); 25126-76-5 (Androstane-3,17-diol)
[Em] Mês de entrada:1706
[Cu] Atualização por classe:170621
[Lr] Data última revisão:
170621
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160630
[St] Status:MEDLINE
[do] DOI:10.1152/ajpendo.00159.2016


  6 / 388 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:26825228
[Au] Autor:Danielian PS; Hess RA; Lees JA
[Ad] Endereço:a David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology , Cambridge , MA , USA.
[Ti] Título:E2f4 and E2f5 are essential for the development of the male reproductive system.
[So] Source:Cell Cycle;15(2):250-60, 2016.
[Is] ISSN:1551-4005
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:The E2F transcription factors are primarily implicated in the regulation of entry and exit from the cell cycle. However, in vivo studies have established additional roles for E2Fs during organ development and homeostasis. With the goal of addressing the intestinal requirements of E2f4 and E2f5, we crossed mice carrying Vil-cre, E2f4 conditional and E2f5 germline alleles. E2f4 deletion had no detectable effect on intestinal development. However, E2f4f/f;E2f5+/-;Vil-cre males, but not E2f4f/f;Vil-cre littermates, were unexpectedly sterile. This defect was not due to defective spermatogenesis. Instead, the seminiferous tubules and rete testes showed significant dilation, and spermatozoa accumulated aberrantly in the rete testis and efferent ducts. Our data show that these problems result from defective efferent ducts, a tissue whose primary function is to concentrate sperm through fluid absorption. First, Vil-cre expression, and consequent E2F4 loss, was specific to the efferent ducts and not other reproductive tract tissues. Second, the E2f4f/f;E2f5+/-;Vil-cre efferent ducts had completely lost multiciliated cells and greatly reduced levels of critical absorptive cell proteins: aquaporin1, a water channel protein, and clusterin, an endocytic marker. Collectively, the observed testis phenotypes suggest a fluid flux defect. Remarkably, we observed rete testis dilation prior to the normal time of seminiferous fluid production, arguing that the efferent duct defects promote excessive secretory activity within the reproductive tract. Finally, we also detect key aspects of these testis defects in E2f5-/- mice. Thus, we conclude that E2f4 and E2f5 display overlapping roles in controlling the normal development of the male reproductive system.
[Mh] Termos MeSH primário: Fator de Transcrição E2F4/genética
Fator de Transcrição E2F5/genética
Rede do Testículo/metabolismo
Túbulos Seminíferos/metabolismo
Espermatozoides/metabolismo
[Mh] Termos MeSH secundário: Animais
Aquaporina 1/genética
Aquaporina 1/metabolismo
Clusterina/genética
Clusterina/metabolismo
Cruzamentos Genéticos
Fator de Transcrição E2F4/metabolismo
Fator de Transcrição E2F5/metabolismo
Feminino
Regulação da Expressão Gênica no Desenvolvimento
Integrases/genética
Integrases/metabolismo
Masculino
Camundongos
Camundongos Knockout
Rede do Testículo/crescimento & desenvolvimento
Rede do Testículo/ultraestrutura
Túbulos Seminíferos/crescimento & desenvolvimento
Túbulos Seminíferos/ultraestrutura
Transdução de Sinais
Espermatogênese/genética
Espermatozoides/citologia
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, N.I.H., EXTRAMURAL
[Nm] Nome de substância:
0 (Aqp1 protein, mouse); 0 (Clu protein, mouse); 0 (Clusterin); 0 (E2F4 Transcription Factor); 0 (E2F5 Transcription Factor); 0 (E2f4 protein, mouse); 0 (E2f5 protein, mouse); 146410-94-8 (Aquaporin 1); EC 2.7.7.- (Cre recombinase); EC 2.7.7.- (Integrases)
[Em] Mês de entrada:1610
[Cu] Atualização por classe:170220
[Lr] Data última revisão:
170220
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160131
[St] Status:MEDLINE
[do] DOI:10.1080/15384101.2015.1121350


  7 / 388 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:25105448
[Au] Autor:Nistal M; Paniagua R; González-Peramato P; Reyes-Múgica M
[Ad] Endereço:1 Department of Pathology, Hospital La Paz, Universidad Autónoma de Madrid, Calle Arzobispo Morcillo No. 2, Madrid 28029, Spain.
[Ti] Título:Perspectives in Pediatric Pathology, Chapter 11. Testicular Pathology of Hamartomatous Origin.
[So] Source:Pediatr Dev Pathol;19(1):1-11, 2016 Jan-Feb.
[Is] ISSN:1093-5266
[Cp] País de publicação:United States
[La] Idioma:eng
[Mh] Termos MeSH primário: Hamartoma/patologia
Doenças Testiculares/patologia
Testículo/patologia
[Mh] Termos MeSH secundário: Síndrome de Resistência a Andrógenos/patologia
Biópsia
Epididimo/patologia
Seres Humanos
Linfangiectasia/patologia
Masculino
Rede do Testículo/patologia
Células de Sertoli/patologia
Coloração e Rotulagem
[Pt] Tipo de publicação:JOURNAL ARTICLE; REVIEW
[Em] Mês de entrada:1604
[Cu] Atualização por classe:160213
[Lr] Data última revisão:
160213
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:140809
[St] Status:MEDLINE
[do] DOI:10.2350/14-04-1472-PB.1


  8 / 388 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:25885143
[Au] Autor:Huang PW; Chang KM
[Ti] Título:Adenocarcinoma of the rete testis with prominent papillary structure and clear neoplastic cells: morphologic and immunohistochemical findings and differential diagnosis.
[So] Source:Indian J Pathol Microbiol;58(2):232-4, 2015 Apr-Jun.
[Is] ISSN:0974-5130
[Cp] País de publicação:India
[La] Idioma:eng
[Ab] Resumo:Adenocarcinoma of the rete testis is rare, and its etiology is unknown. The definite diagnosis merely depends on the exclusion of other tumors and histological features. We first describe a 38-year-old man with a carcinoma arising in the rete testis. The tumor was characterized by clear neoplastic cells and branching papillary growth. Focal stromal invasion and transition of normal rete epithelium to neoplastic cells were seen. The neoplastic cells were positive for epithelial membrane antigen, Ber-Ep4, vimentin, renal cell carcinoma marker, and CD10, while negative for Wilms' tumor 1, thyroid transcription factor-1, estrogen receptor, prostate specific antigen, placental alkaline phosphate, CD117, and alpha-1-fetoprotein. According to the above features, we diagnosed this tumor as adenocarcinoma of the rete testis. To our best knowledge, this is the first reported case of adenocarcinoma of the rete testis with prominently papillary structure and clear neoplastic cells. The rarity of adenocarcinoma of the rete testis and the unique features in our case cause diagnostic pitfalls. A complete clinicopathological study and thorough differential diagnosis are crucial for the correct result.
[Mh] Termos MeSH primário: Adenocarcinoma/diagnóstico
Adenocarcinoma/patologia
Rede do Testículo/patologia
Neoplasias Testiculares/diagnóstico
Neoplasias Testiculares/patologia
[Mh] Termos MeSH secundário: Adulto
Biomarcadores Tumorais/análise
Diagnóstico Diferencial
Histocitoquímica
Seres Humanos
Imuno-Histoquímica
Masculino
Microscopia
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Biomarkers, Tumor)
[Em] Mês de entrada:1604
[Cu] Atualização por classe:150418
[Lr] Data última revisão:
150418
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:150418
[St] Status:MEDLINE
[do] DOI:10.4103/0377-4929.155328


  9 / 388 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:25858938
[Au] Autor:Thomas AZ; McDermott TE; Crowther S; Thornhill JA
[Ad] Endereço:Department of Urology, Tallaght Hospital, Dublin, Ireland.
[Ti] Título:Primary clear cell carcinoma of the rete testis: 1st report.
[So] Source:BMJ Case Rep;2015, 2015 Apr 09.
[Is] ISSN:1757-790X
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Primary tumours of the rete testis, either benign or malignant, are very rare. Such lesions require careful scrutiny including immunohistochemical analysis to exclude malignant lesions such as mesothelioma or papillary serous carcinoma. To the best of our knowledge this is the first report of a primary clear cell carcinoma of the rete testis. The possibility of a primary renal cell carcinoma or other primary site with metastatic spread to rete testis was excluded by thorough clinical and radiological work-up.
[Mh] Termos MeSH primário: Adenocarcinoma de Células Claras/diagnóstico
Adenocarcinoma de Células Claras/patologia
Rede do Testículo/patologia
Neoplasias Testiculares/diagnóstico
[Mh] Termos MeSH secundário: Adenocarcinoma de Células Claras/cirurgia
Idoso
Diagnóstico Diferencial
Seres Humanos
Masculino
Neoplasias Testiculares/patologia
Neoplasias Testiculares/cirurgia
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE
[Em] Mês de entrada:1601
[Cu] Atualização por classe:170409
[Lr] Data última revisão:
170409
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:150411
[St] Status:MEDLINE


  10 / 388 MEDLINE  
              first record previous record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:25847888
[Au] Autor:Mahlknecht A; Mahlknecht P; Fallaha M; Wieser A
[Ad] Endereço:Department of Urology, General Hospital Meran. alois.mahlknecht@asbmeran-o.it.
[Ti] Título:Tubular ectasia of the rete testis (TERT). Differential diagnosis of cystic testicular disorders.
[So] Source:Arch Ital Urol Androl;87(1):5-7, 2015 Mar 31.
[Is] ISSN:1124-3562
[Cp] País de publicação:Italy
[La] Idioma:eng
[Ab] Resumo:The ultrasound scan plays an essential role in the urological-andrological diagnosis. High-resolution transducers (8-15 MHz) make it possible to prove increasingly small changes. The assessment of cystic masses in the testis can also be difficult for experienced doctors. However, a precise diagnosis is crucial for the patient to avoid further invasive diagnostics and therapy. The differential diagnosis of benign intra-testicular cystic lesions include the tubular ectasia of the rete testis (TERT), the cystic dysplasia, epidermoid cysts, dermoid cysts, simple testicular cysts and cysts of the tunica albuginea. Malign testicular tumours with cystic changes are particularly the mature teratoma, carcinomas of the epididymis and metastasis. The following overview shows different sonographic images and interpretations with a particular focus on TERT.
[Mh] Termos MeSH primário: Rede do Testículo/diagnóstico por imagem
Doenças Testiculares/diagnóstico por imagem
[Mh] Termos MeSH secundário: Cistos/diagnóstico por imagem
Diagnóstico Diferencial
Dilatação Patológica/diagnóstico por imagem
Seres Humanos
Masculino
Espermatocele/diagnóstico por imagem
Neoplasias Testiculares/diagnóstico por imagem
Ultrassonografia
Varicocele/diagnóstico por imagem
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1507
[Cu] Atualização por classe:161125
[Lr] Data última revisão:
161125
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:150408
[St] Status:MEDLINE
[do] DOI:10.4081/aiua.2015.1.5



página 1 de 39 ir para página                         
   


Refinar a pesquisa
  Base de dados : MEDLINE Formulário avançado   

    Pesquisar no campo  
1  
2
3
 
           



Search engine: iAH v2.6 powered by WWWISIS

BIREME/OPAS/OMS - Centro Latino-Americano e do Caribe de Informação em Ciências da Saúde