Lista de Orientadores

Orcid | Currículo Lattes

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Orientações em Andamento:

Artigos Completos Publicados em Periódicos Científicos:

1. FAVARETTO, R. L. ; ZEQUI, S.C. ; OLIVEIRA, R. A. R. ; SANTANA, THIAGO B.M. ; COSTA, W. H. ; CUNHA, I. W. ; GUIMARÃES, G. C.. Tissue-based molecular markers in upper tract urothelial carcinoma and their prognostic implications. INTERNATIONAL BRAZ J UROL (ONLINE). v. INTERNATIONAL BRAZ J UROL (ONLINE), p. 22-37, 2018. http://dx.doi.org/10.1590/s1677-5538.ibju.2017.0204
2. SACOMANI, CARLOS ALBERTO RICETTO ; ZEQUI, Stênio de Cássio ; COSTA, WALTER HENRIQUES DA ; BENIGNO, BRUNO SANTOS ; CAMPOS, RODRIGO SOUSA MADEIRA ; BACHEGA JR., WILSON ; Guimarães, Gustavo Cardoso. Long-term results of the implantation of the AMS 800 artificial sphincter for post-prostatectomy incontinence: a single-center experience. INTERNATIONAL BRAZ J UROL (ONLINE). v. INTERNATIONAL BRAZ J UROL (ONLINE), p. 114-120, 2018. http://dx.doi.org/10.1590/s1677-5538.ibju.2017.0165
3. da Costa, Walter Henriques ; da Cunha, Isabela Werneck ; FARES, ALINE FUSCO ; BEZERRA, STEPHANIA M. ; SHULTZ, LUCIANA ; CLAVIJO, DIEGO ABREU ; DA SILVA, DEUSDEDIT VIEIRA ; NETTO, GEORGE JABBOURE ; Guimaraes, Gustavo Cardoso ; CASSIO ZEQUI, STENIO DE. Prognostic impact of concomitant loss of PBRM1 and BAP1 protein expression in early stages of clear cell renal cell carcinoma. UROLOGIC ONCOLOGY-SEMINARS AND ORIGINAL INVESTIGATIONS. v. UROLOGIC ONCOLOGY-SEMINARS AND ORIGINAL INVESTIGATIONS, p. 243.e1-243.e8, 2018. http://dx.doi.org/10.1016/j.urolonc.2018.01.002
4. ZEQUI, S.C. Urological myriad. International Braz J Urol. v. International Braz J Urol, p. 420-421, 2018.
5. ZEQUI, Stênio de Cássio; MOURÃO, THIAGO CAMELO ; Guimarães, Gustavo Cardoso. Prostate Cancer - Local Treatment after Radiorecurrence: HIFU - High-Intensity Focused Ultrasound. INTERNATIONAL BRAZ J UROL (ONLINE). v. INTERNATIONAL BRAZ J UROL (ONLINE), p. 429-432, 2018. http://dx.doi.org/10.1590/s1677-5538.ibju.2018.03.03
6. ZENDRON, M. ; ZEQUI, S.C. ; GUIMARÃES, G. C. ; LOURENCO, M. T.. Assessment of suicidal behavior and factors associated with a diagnosis of prostate cancer. Clinics. v. Clinics, p. e441, 2018. http://dx.doi.org/10.6061/clinics/2018/e441
7. da Cunha, Isabela Werneck ; da Costa, Walter Henriques ; MORINI, MARIANA A. ; BEZERRA, STEPHANIA MARTINS ; CARRARO, DIRCE MARIA ; TORREZAN, GIOVANA TARDIN ; FORMIGA, MARIA NIRVANA CRUZ ; Guimaraes, Gustavo Cardoso ; Zequi, Stenio Cassio ; Soares, Fernando Augusto. Expanding morphological and clinical aspects of hereditary leiomyomatosis and renal cell carcinoma (HLRCC): a case report in a patient with unusual morphology and clinical presentation. VIRCHOWS ARCHIV. v. VIRCHOWS ARCHIV, p. 4775-4779, 2018. http://dx.doi.org/10.1007/s00428-018-2420-3
8. BERGEROT, PAULO G. ; BERGEROT, CRISTIANE D. ; DIZMAN, NAZLI ; ZEQUI, STENIO ; FAY, ANDRE ; DARA, YASH ; MAIA, MANUEL CAITANO ; COTTA, BRENDAN N. ; GONÇALVES, EDNA PRADO ; FORMIGA, MARIA NIRVANA ; TARIKI, MILENA SHIZUE ; CLAVIJO, DIEGO ABREU ; CHOUEIRI, TONI K. ; LOPES, GILBERTO ; PAL, SUMANTA K.. Assessment of Treatment Patterns for Metastatic Renal Cell Carcinoma in Brazil. JOURNAL OF GLOBAL ONCOLOGY. v. JOURNAL OF GLOBAL ONCOLOGY, p. 1-8, 2018. http://dx.doi.org/10.1200/jgo.17.00113
9. FAVARETTO, RICARDO L. ; BAHADORI, ATESSA ; MATHIEU, ROMAIN ; HAITEL, ANDREA ; GRUBMÜLLER, BERNHARD ; MARGULIS, VITALY ; KARAM, JOSE A. ; ROUPRÊT, MORGAN ; SEITZ, CHRISTIAN ; KARAKIEWICZ, PIERRE I. ; CUNHA, ISABELA W. ; ZEQUI, STENIO C. ; WOOD, CHRISTOPHER G. ; WEIZER, ALON Z. ; RAMAN, JAY D. ; REMZI, MESUT ; RIOUX-LECLERCQ, NATHALIE ; JACQUET-KAMMERER, SOLENE ; BENSALAH, KARIM ; LOTAN, YAIR ; BACHMANN, ALEXANDER ; RINK, MICHAEL ; BRIGANTI, ALBERTO ; SHARIAT, SHAHROKH F.. Prognostic role of decreased E-cadherin expression in patients with upper tract urothelial carcinoma: a multi-institutional study. World Journal of Urology (Print). v. World Journal of Urology (Print), p. 113-120, 2017. http://dx.doi.org/10.1007/s00345-016-1835-1
10. SECIN, FERNANDO P. American Confederation of Urology (CAU) experience in minimally invasive partial nephrectomy. World Journal of Urology (Internet). v. World Journal of Urology (Internet), p. 57-65, 2017. http://dx.doi.org/10.1007/s00345-016-1837-z
11. GUIMARÃES, G. C. ; COSTA, W. H. ; ROSA, R. A. ; ZEQUI, S.C. ; FAVARETTO, R. L.. Predictive role of Trimprob associated with multiparametric MRI in the diagnosis of prostate cancer. International Braz J Urol (Online). v. International Braz J Urol (Online), p. 29-35, 2017. http://dx.doi.org/10.1590/s1677-5538.ibju.2015.0714
12. AMANCIO, A. M. T. S. ; NEVES, JOSÉ IVANILDO ; DA SILVA QUETZ, JOSIANE ; CARRARO D. M. ; Rocha, Rafael Malagoli ; ZEQUI, S.C. ; CUBILLA, ANTONIO LEOPOLDO ; FONSECA, F. P. ; LOPES, A. ; CUNHA, M. P. S. S. ; LEAO, M. L. O. ; VASSALLO, J. ; GUIMARÃES, G. C. ; SOARES, F. A.. Epidermal growth factor receptor as an adverse survival predictor in squamous cell carcinoma of the penis. HUMAN PATHOLOGY. v. HUMAN PATHOLOGY, p. 97-104, 2017. http://dx.doi.org/10.1016/j.humpath.2016.07.041
13. ZEQUI, Stênio de Cássio; CLAVIJO, DIEGO ABREU. The creation, development and diffusion of the LARCG- latin american renal cancer group. International Braz J Urol (Online). v. International Braz J Urol (Online), p. 3-6, 2017. http://dx.doi.org/10.1590/s1677-5538.ibju.2017.01.02
14. ZEQUI, Stênio de Cássio. The fate of some urologic innovations from the last century. International Braz J Urol. v. International Braz J Urol, p. 796-797, 2017. http://dx.doi.org/10.1590/s1677-5538.ibju.2017.05.01
15. ZEQUI MD, PHD, STÊNIO DE CÁSSIO. The Middle Term. International Braz J Urol. v. International Braz J Urol, p. 577-578, 2017. http://dx.doi.org/10.1590/s1677-5538.ibju.2017.04.01
16. ZEQUI, Stênio de Cássio. Focal therapy will be the next step on prostate cancer management? | Opinion: Yes. INTERNATIONAL BRAZ J UROL (ONLINE). v. INTERNATIONAL BRAZ J UROL (ONLINE), p. 1013-1016, 2017. http://dx.doi.org/10.1590/s1677-5538.ibju.2017.06.02
17. FERREIRA, U. ; MATHEUS, W. E. ; AZAL NETO, W. ; SOUZA, M. A. ; FERNANDES, R. C. ; CALADO, B. N. ; MENDONCA, G. B. ; REIS, L. ; PARIZI, J. L. G. ; ZEQUI, S.C.. Multicenter analysis of the oncological positivity on restaging resection (Re-Turbt) of urothelial non-muscle-invasive bladder cancer. ARC J Urol. v. ARC J Urol, p. 25-30, 2017.
18. FERREIRA, DANIEL BELTRAME ; da Costa, Walter Henriques ; CLAVIJO, DIEGO ABREU ; DECIA, RICARDO ; Cunha, Isabela Werneck ; SCHULTZ, LUCIANA ; Rocha, Rafael Malagoli ; Guimarães, Gustavo Cardoso ; ZEQUI, Stênio de Cássio. Tissue Expression of Erythropoietin Predicts Survival Rates in Clear Cell Renal Cell Carcinoma. Kidney Cancer. v. Kidney Cancer, p. 143-149, 2017. http://dx.doi.org/10.3233/kca-170013
19. ZEQUI, S.C. Editorial in This Issue. International Braz J Urol (Online). v. International Braz J Urol (Online), p. 179-179, 2016. http://dx.doi.org/10.1590/S1677-5538.IBJU.2016.02.01
20. COSTA, WALTER HENRIQUES DA ; ZEQUI, S.C.. Epithelial-mesenchymal transition (EMT) phenotype at invasion front of squamous cell carcinoma of the penis influences oncological outcomes. Urologic Oncology. v. Urologic Oncology, p. 433.e19-433.e26, 2016. http://dx.doi.org/10.1016/j.urolonc.2016.05.015
21. COSTA, WALTER H. ; ZEQUI, S.C.. Ulceration in bladder cancer associates with extravesical disease, independent of cell cycle, or hypoxia pathways status. Urologic Oncology. v. Urologic Oncology, p. 484.e9-484.e17, 2016. http://dx.doi.org/10.1016/j.urolonc.2016.05.031
22. ZEQUI, S.C. Editorial in This Issue. International Braz J Urol (Online). v. International Braz J Urol (Online), p. 866-867, 2016. http://dx.doi.org/10.1590/S1677-5538.IBJU.2016.05.01
23. Aita, Giuliano Amorim ; ZEQUI, Stênio de Cássio ; COSTA, WALTER HENRIQUES DA ; Guimarães, Gustavo Cardoso ; Soares, Fernando Augusto ; GIULIANGELIS, THAIS SAFRANOV. Tumor histologic grade is the most important prognostic factor in patients with penile cancer and clinically negative lymph nodes not submitted to regional lymphadenectomy. International Braz J Urol (Online). v. International Braz J Urol (Online), p. 1136-1143, 2016. http://dx.doi.org/10.1590/s1677-5538.ibju.2015.0416
24. ZEQUI, S.C. Editorial. In this issue. International Braz J Urol. v. International Braz J Urol, p. 1-1, 2016. http://dx.doi.org/10.1590/S1677-5538.2016.01.01
25. POMPEO, ANTONIO CARLOS LIMA ; ZEQUI, Stênio de Cássio ; POMPEO, ALEXANDRE SAAD FERES LIMA. Penile cancer. Current Opinion in Urology. v. Current Opinion in Urology, p. 121-128, 2015. http://dx.doi.org/10.1097/MOU.0000000000000149
26. AITA, GIULIANO ; da Costa, Walter Henriques ; DE CASSIO ZEQUI, STENIO ; da Cunha, Isabela Werneck ; SOARES, FERNANDO ; Guimaraes, Gustavo Cardoso ; Lopes, Ademar. Pattern of invasion is the most important prognostic factor in patients with penile cancer submitted to lymph node dissection and pathological absence of lymph node metastasis (pN0). BJU International (Print). v. BJU International (Print), p. 584-589, 2015. http://dx.doi.org/10.1111/bju.13071
27. COSTA, W. H. ; OLIVEIRA, RENATO ROSA DE ; SANTANA, THIAGO B.M. ; BENIGNO, B. S. ; CUNHA, I. W. ; DE CASSIO ZEQUI, STENIO ; GUIMARÃES, G. C. ; LOPES, A.. Prognostic factors in patients with penile carcinoma and inguinal lymph node metastasis. International Journal of Urology. v. International Journal of Urology, p. 669-673, 2015. http://dx.doi.org/10.1111/iju.12759
28. VASSALLO, JOSÉ ; RODRIGUES, ANDRÉ FELLIPE FREITAS ; CAMPOS, ANTONIO HUGO J. F. M. ; Rocha, Rafael Malagoli ; da Cunha, Isabela Werneck ; ZEQUI, STÊNIO CÁSSIO ; Guimarães, Gustavo Cardoso ; da Fonseca, Francisco Paulo ; Lopes, Ademar ; CUBILLA, ANTONIO ; Soares, Fernando Augusto. Pathologic and imunohistochemical characterization of tumoral inflammatory cell infiltrate in invasive penile squamous cell carcinomas: Fox-P3 expression is an independent predictor of recurrence. Tumor Biology. v. Tumor Biology, p. 2509-2516, 2015. http://dx.doi.org/10.1007/s13277-014-2864-2
29. ZEQUI, S.C. Editorial in this issue. International Braz J Urol (Online). v. International Braz J Urol (Online), p. 611-612, 2015.
30. ZEQUI, Stênio de Cássio. Editorial In this issue. International Braz J Urol. v. International Braz J Urol, p. 1038-1039, 2015. http://dx.doi.org/10.1590/S1677-5538.IBJU.2015.06.01
31. ALVES, MARIANA REZENDE ; CARNEIRO, FELIPE CAVALCANTI ; LAVORATO-ROCHA, ANDRÉ MOURÃO ; da Costa, Walter Henriques ; da Cunha, Isabela Werneck ; de Cássio Zequi, Stênio ; Guimaraes, Gustavo Cardoso ; Soares, Fernando Augusto ; CARRARO, DIRCE MARIA ; Rocha, Rafael Malagoli. Mutational status of VHL gene and its clinical importance in renal clear cell carcinoma. Virchows Archiv. v. Virchows Archiv, p. 321-330, 2014. http://dx.doi.org/10.1007/s00428-014-1629-z
32. KORKES, FERNANDO ; DE CASTRO, MARILIA GERMANOS ; DE CASSIO ZEQUI, STENIO ; NARDI, LÍVIA ; DEL GIGLIO, AURO ; DE LIMA POMPEO, ANTONIO CARLOS. Hyaluronan-mediated motility receptor (RHAMM) immunohistochemical expression and androgen deprivation in normal peritumoral, hyperplasic and neoplastic prostate tissue. BJU International (Print). v. BJU International (Print), p. 822-829, 2014. http://dx.doi.org/10.1111/bju.12339
33. DA COSTA, WALTER H. ; REZENDE, MARIANA ; CARNEIRO, FELIPE C. ; ROCHA, RAFAEL M. ; DA CUNHA, ISABELA W. ; CARRARO, DIRCE M. ; GUIMARAES, GUSTAVO C. ; DE CASSIO ZEQUI, STENIO. Polybromo-1 (PBRM1), a SWI/SNF complex subunit is a prognostic marker in clear cell renal cell carcinoma. BJU International (Print). v. BJU International (Print), p. E157-E163, 2014. http://dx.doi.org/10.1111/bju.12426
34. ZEQUI, S.C. Beyond the frontiers. International Brazilian Journal of Urology (Impresso). v. International Brazilian Journal of Urology (Impresso), p. 585-587, 2014. http://dx.doi.org/10.1590/S1677-5538.IBJU.2014.05.01
35. REIS, LEONARDO O. ; BILLIS, ATHANASE ; ZEQUI, STENIO C. ; TOBIAS-MACHADO, MARCOS ; VIANA, PUBLIO ; CERQUEIRA, MICHAEL ; WARD, JOHN F.. Supporting prostate cancer focal therapy: a multidisciplinary International Consensus of Experts (-ICE-). The Aging Male. v. The Aging Male, p. 66-71, 2014. http://dx.doi.org/10.3109/13685538.2014.895319
36. Laurienzo CE ; SACCOMANI, C. A. R. ; Rodrigues TR ; ZEQUI, Stênio de Cássio ; GUIMARÃES, G. C. ; LOPES, A.. Results of preoperative electrical stimulation of pelvic floor muscles in the continence status following radical retropubic prostatectomy. International Brazilian Journal of Urology (Impresso). v. International Brazilian Journal of Urology (Impresso), p. 182-188, 2013.
37. FERREIRA, DANIEL BELTRAME ; ZEQUI, Stênio de Cássio ; COSTA, WALTER HENRIQUES DA ; CLAVIJO, DIEGO ABREU ; DECIA, RICARDO ; NETO, DEUSDEDIT CORTEZ ; OLIVEIRA, RENATO ROSA DE ; Guimarães, Gustavo Cardoso ; Lopes, Ademar. Use of the American Society of Anesthesiologists Classification as an Additional Planning Tool for Renal Cell Carcinoma Assessment. Journal of Cancer Therapy (Print). v. Journal of Cancer Therapy (Print), p. 7-14, 2013. http://dx.doi.org/10.4236/jct.2013.49a2002
38. Zequi, Stenio Cassio. Penile Cancer: the importance of Prevention. International Brazilian Journal of Urology (Impresso). v. International Brazilian Journal of Urology (Impresso), p. 611-613, 2013. http://dx.doi.org/10.1590/S1677-5538.IBJU.2013.05.01
39. VILELLA-ARIAS, SANTIAGO A. ; Rocha, Rafael Malagoli ; da Costa, Walter Henriques ; ZEQUI, Stênio de Cássio ; Guimarães, Gustavo Cardoso ; VERJOVSKI-ALMEIDA, SERGIO ; SOARES, FERNANDO A. ; REIS, EDUARDO M.. Loss of Caspase 7 Expression Is Associated With Poor Prognosis in Renal Cell Carcinoma Clear Cell Subtype. Urology (Ridgewood, N.J.). v. Urology (Ridgewood, N.J.), p. 974.e1-974.e7, 2013. http://dx.doi.org/10.1016/j.urology.2013.06.026
40. DA SILVA, ALICE MUGLIA THOMAZ ; LISBOA, BIANCA CRISTINA GARCIA ; CUNHA, ISABELA WERNECK DA ; Rocha, Rafael Malagoli ; Zequi, Stenio Cassio ; Guimarães, Gustavo Cardoso ; VASSALLO, JOSÉ ; Soares, Fernando Augusto. Comment on: EGFR mutational status in Brazilian patients with penile carcinoma. Expert Opinion on Therapeutic Targets. v. Expert Opinion on Therapeutic Targets, p. 857-859, 2013. http://dx.doi.org/10.1517/14728222.2013.796172
41. CAMPOS, E. C. R. ; FONSECA, FRANCISCO P. ; Zequi, Stenio Cassio ; GUIMARÃES, G. C. ; SOARES, FERNANDO A. ; LOPES, A.. Analysis of PTEN gene by fluorescent in situ hybridization in renal cell carcinoma.. Revista do Colégio Brasileiro de Cirurgiões (Online). v. Revista do Colégio Brasileiro de Cirurgiões (Online), p. 471-475, 2013.
42. CÁSSIO ZEQUI, STÊNIO DE; FREGNANI, JOSÉ HUMBERTO G. T. ; FAVARETTO, RICARDO L. ; COSTA, WALTER H. ; MADEIRA CAMPOS, RODRIGO S. ; FONSECA, FRANCISCO P. ; GUIMARAES, GUSTAVO C. ; SOARES, FERNANDO A. ; CUNHA, ISABELA W. ; Lopes, Ademar. The impact of immunohistochemical expression of nitric oxide synthases on clinical and pathological features of renal cell carcinoma. World Journal of Urology (Internet). v. World Journal of Urology (Internet), p. 1197-1203, 2013. http://dx.doi.org/10.1007/s00345-012-0878-1
43. COSTA, W. H. ; Rocha RM ; CUNHA, I. W. ; da Fonseca, Francisco Paulo ; GUIMARÃES, G. C. ; ZEQUI, Stênio de Cássio. CD133 immunohistochemical expression predicts progression and cancer-related death in renal cell carcinoma. World Journal of Urology (Print). v. World Journal of Urology (Print), p. 553-558, 2012. http://dx.doi.org/10.1007/s00345-011-0769-x
44. COSTA, W. H. ; Rocha RM ; CUNHA, I. W. ; GUIMARÃES, G. C. ; ZEQUI, Stênio de Cássio. Immunohistochemical expression of CD44s in renal cell carcinoma lacks independent prognostic significance. International Brazilian Journal of Urology (Impresso). v. International Brazilian Journal of Urology (Impresso), p. 456-465, 2012. http://dx.doi.org/10.1590/s1677-55382012000400004
45. ZEQUI, STENIO DE CASSIO; da Costa, Walter Henriques ; SANTANA, THIAGO B.M. ; FAVARETTO, RICARDO L. ; SACOMANI, CARLOS A.R. ; GUIMARAES, GUSTAVO C.. Bilateral testicular germ cell tumours: a systematic review. BJU International (Print). v. BJU International (Print), p. 1102-1109, 2012. http://dx.doi.org/10.1111/j.1464-410x.2012.11056.x
46. da Costa, Walter Henriques ; Moniz, Ravendra R. ; da Cunha, Isabela Werneck ; Fonseca, Francisco Paulo ; Guimaraes, Gustavo Cardoso ; de Cássio Zequi, Stênio. Impact of renal vein invasion and fat invasion in pT3a renal cell carcinoma. BJU International (Print). v. BJU International (Print), p. 544-548, 2012. http://dx.doi.org/10.1111/j.1464-410x.2011.10366.x
47. NARDI, AGUINALDO CESAR ; REIS, RODOLFO BORGES DOS ; ZEQUI, STENIO DE CASSIO ; NARDOZZA JUNIOR, ARQUIMEDES. Comparison of the epidemiologic features and patterns of initial care for prostate cancer between public and private institutions: a survey by the Brazilian Society of Urology. International Brazilian Journal of Urology (Impresso). v. International Brazilian Journal of Urology (Impresso), p. 155-166, 2012. http://dx.doi.org/10.1590/S1677-55382012000200003
48. Guimarães, Gustavo Cardoso ; Rocha, Rafael Malagoli ; Zequi, Stenio Cassio ; Cunha, Isabela Werneck ; Soares, Fernando Augusto. Penile Cancer: Epidemiology and Treatment. Curr Oncol Rep. v. Curr Oncol Rep, p. 231-239, 2011. http://dx.doi.org/10.1007/s11912-011-0163-2
49. Zequi, Stenio Cassio; GUIMARAES, GUSTAVO C. ; FONSECA, FRANCISCO P. ; FERREIRA, U. ; MATHEUS, W. E. ; REIS, L. O. ; Aita, Giuliano Amorim ; GLINA, S. ; FANNI, V. S. S. ; PEREZ, M. D. C. ; GUIDONI, L. R. M. ; ORTIZ, V. ; NOGUEIRA, L. ; ROCHA, L. C. A. ; CUCK, G. ; COSTA, W. H. ; MONIZ, R. R. ; Dantas Jr JH ; SOARES, F. A. ; LOPES, A.. Sex with Animals (SWA): Behavioral Characteristics and Possible Association with Penile Cancer. A Multicenter Study. The Journal of Sexual Medicine (Print). v. The Journal of Sexual Medicine (Print), p. no-no, 2011. http://dx.doi.org/10.1111/j.1743-6109.2011.02512.x
50. ZEQUI, Stênio de Cássio; CAMPOS, E. C. R. ; GUIMARÃES, G. C. ; BACHEGA JUNIOR, W. ; FONSECA, F. P. ; LOPES, A.. The use of ASA ( American Society of Anesthesiology) classification as a prognostic factor in patients with renal cell carcinoma. Urologia Internationalis. v. Urologia Internationalis, p. 67-72, 2010. http://dx.doi.org/10.1159/000273469
51. NARDI, A. C. ; ZEQUI, Stênio de Cássio ; CLARK, O. C. ; ALMEIDA, J. C. ; GLINA, S.. Epidemiologic Characteristics of Renal Cell Carcinoma in Brazil. International Braz J Urol (Impresso). v. International Braz J Urol (Impresso), p. 151-158, 2010. http://dx.doi.org/10.1590/S1677-55382010000200004