Percutaneous kidney biopsy: eight years-experience.
Autor(a) principal: | |
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Data de Publicação: | 2004 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/1757 |
Resumo: | Renal biopsy is a fundamental tool in the diagnosis and prognostic of multiple nephrological and systemic pathologies. At our institution the first patient submitted to this technique, at 1994, showed Berger disease. Until 2002 we have performed 91 renal biopsies (57 men and 34 women) with the following annual distribution: 1994 (n=3), 1995 (n=3), 1996 (n=3), 1997 (n=15), 1998 (n=5), 1999 (n=23), 2000 (n=13) and 2001 (n=26). Ultrasound guidance was always used and in most of cases the technique was performed with Vim-Silverman (14G) needle. BARD automatic system was employed in only five patients. The clinical diagnosis that lead to renal biopsy were: nephrotic syndrome (n=27), asyntomatic urinary abnormalities (n=25), acute or rapidly progressive renal failure (n=18), chronic renal failure (n=15), hypertension (n=4) and acute nephritis (n=2). The efficacy for optic histological diagnosis was 92.3% (84/91). However, if we include seven cases of presumed IgA nephropathy that don't included fragment for immunofluorescence (IF) analysis the efficacy declined to 84.6% (77/91). The mean number of glomeruli per fragment was 18.3 -/+ 14.2 [0-80]. Histological diagnosis were the following: Berger disease (n=24), idiopathic nephrotic syndrome (n=18), lupus nephritis (n=8), mesangial proliferative glomerulonephritis without glomeruli in the IF fragment (n=6), without glomeruli (n=6), secondary nephrotic syndrome (n=4), tubulointerstitial nephritis or acute tubular necrosis (n=4), diabetic nephropathy (n=3), myeloma kidney (n=3), pauci-imune and crescentic glomerulonephritis (n=3), hypertensive nephropathy (n=2), IgM mesangial proliferative glomerulonephritis (n=2) and various (n=8). Gross hematuria appeared in 9 patients (9.9%). Only in three of these patients it was showed, by ecography, the existence of kidney haematoma. Bleeding throughout the mandrill in four cases, leaded to transfusion in only three patients. We have registered one accidental spleen puncture. Nephrectomy for incontrollable bleeding was never needed. Higher glomerulosclerosis (30% vs 8%; p |
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Percutaneous kidney biopsy: eight years-experience.Biópsia renal percutânea: experiência de oito anos.Renal biopsy is a fundamental tool in the diagnosis and prognostic of multiple nephrological and systemic pathologies. At our institution the first patient submitted to this technique, at 1994, showed Berger disease. Until 2002 we have performed 91 renal biopsies (57 men and 34 women) with the following annual distribution: 1994 (n=3), 1995 (n=3), 1996 (n=3), 1997 (n=15), 1998 (n=5), 1999 (n=23), 2000 (n=13) and 2001 (n=26). Ultrasound guidance was always used and in most of cases the technique was performed with Vim-Silverman (14G) needle. BARD automatic system was employed in only five patients. The clinical diagnosis that lead to renal biopsy were: nephrotic syndrome (n=27), asyntomatic urinary abnormalities (n=25), acute or rapidly progressive renal failure (n=18), chronic renal failure (n=15), hypertension (n=4) and acute nephritis (n=2). The efficacy for optic histological diagnosis was 92.3% (84/91). However, if we include seven cases of presumed IgA nephropathy that don't included fragment for immunofluorescence (IF) analysis the efficacy declined to 84.6% (77/91). The mean number of glomeruli per fragment was 18.3 -/+ 14.2 [0-80]. Histological diagnosis were the following: Berger disease (n=24), idiopathic nephrotic syndrome (n=18), lupus nephritis (n=8), mesangial proliferative glomerulonephritis without glomeruli in the IF fragment (n=6), without glomeruli (n=6), secondary nephrotic syndrome (n=4), tubulointerstitial nephritis or acute tubular necrosis (n=4), diabetic nephropathy (n=3), myeloma kidney (n=3), pauci-imune and crescentic glomerulonephritis (n=3), hypertensive nephropathy (n=2), IgM mesangial proliferative glomerulonephritis (n=2) and various (n=8). Gross hematuria appeared in 9 patients (9.9%). Only in three of these patients it was showed, by ecography, the existence of kidney haematoma. Bleeding throughout the mandrill in four cases, leaded to transfusion in only three patients. We have registered one accidental spleen puncture. Nephrectomy for incontrollable bleeding was never needed. Higher glomerulosclerosis (30% vs 8%; pRenal biopsy is a fundamental tool in the diagnosis and prognostic of multiple nephrological and systemic pathologies. At our institution the first patient submitted to this technique, at 1994, showed Berger disease. Until 2002 we have performed 91 renal biopsies (57 men and 34 women) with the following annual distribution: 1994 (n=3), 1995 (n=3), 1996 (n=3), 1997 (n=15), 1998 (n=5), 1999 (n=23), 2000 (n=13) and 2001 (n=26). Ultrasound guidance was always used and in most of cases the technique was performed with Vim-Silverman (14G) needle. BARD automatic system was employed in only five patients. The clinical diagnosis that lead to renal biopsy were: nephrotic syndrome (n=27), asyntomatic urinary abnormalities (n=25), acute or rapidly progressive renal failure (n=18), chronic renal failure (n=15), hypertension (n=4) and acute nephritis (n=2). The efficacy for optic histological diagnosis was 92.3% (84/91). However, if we include seven cases of presumed IgA nephropathy that don't included fragment for immunofluorescence (IF) analysis the efficacy declined to 84.6% (77/91). The mean number of glomeruli per fragment was 18.3 -/+ 14.2 [0-80]. Histological diagnosis were the following: Berger disease (n=24), idiopathic nephrotic syndrome (n=18), lupus nephritis (n=8), mesangial proliferative glomerulonephritis without glomeruli in the IF fragment (n=6), without glomeruli (n=6), secondary nephrotic syndrome (n=4), tubulointerstitial nephritis or acute tubular necrosis (n=4), diabetic nephropathy (n=3), myeloma kidney (n=3), pauci-imune and crescentic glomerulonephritis (n=3), hypertensive nephropathy (n=2), IgM mesangial proliferative glomerulonephritis (n=2) and various (n=8). Gross hematuria appeared in 9 patients (9.9%). Only in three of these patients it was showed, by ecography, the existence of kidney haematoma. Bleeding throughout the mandrill in four cases, leaded to transfusion in only three patients. We have registered one accidental spleen puncture. Nephrectomy for incontrollable bleeding was never needed. Higher glomerulosclerosis (30% vs 8%; pOrdem dos Médicos2004-02-27info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/1757oai:ojs.www.actamedicaportuguesa.com:article/1757Acta Médica Portuguesa; Vol. 17 No. 1 (2004): Janeiro-Fevereiro; 20-6Acta Médica Portuguesa; Vol. 17 N.º 1 (2004): Janeiro-Fevereiro; 20-61646-07580870-399Xreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPporhttps://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/1757https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/1757/1334Castro, RuiSequeira, Maria JoséSameiro Faria, MariaBelmira, AnaSampaio, SusanaRoquete, PedroSilvestre, FedericoRocha, CândidoMorgado, Teresainfo:eu-repo/semantics/openAccess2022-12-20T10:58:53Zoai:ojs.www.actamedicaportuguesa.com:article/1757Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:17:22.298229Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Percutaneous kidney biopsy: eight years-experience. Biópsia renal percutânea: experiência de oito anos. |
title |
Percutaneous kidney biopsy: eight years-experience. |
spellingShingle |
Percutaneous kidney biopsy: eight years-experience. Castro, Rui |
title_short |
Percutaneous kidney biopsy: eight years-experience. |
title_full |
Percutaneous kidney biopsy: eight years-experience. |
title_fullStr |
Percutaneous kidney biopsy: eight years-experience. |
title_full_unstemmed |
Percutaneous kidney biopsy: eight years-experience. |
title_sort |
Percutaneous kidney biopsy: eight years-experience. |
author |
Castro, Rui |
author_facet |
Castro, Rui Sequeira, Maria José Sameiro Faria, Maria Belmira, Ana Sampaio, Susana Roquete, Pedro Silvestre, Federico Rocha, Cândido Morgado, Teresa |
author_role |
author |
author2 |
Sequeira, Maria José Sameiro Faria, Maria Belmira, Ana Sampaio, Susana Roquete, Pedro Silvestre, Federico Rocha, Cândido Morgado, Teresa |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Castro, Rui Sequeira, Maria José Sameiro Faria, Maria Belmira, Ana Sampaio, Susana Roquete, Pedro Silvestre, Federico Rocha, Cândido Morgado, Teresa |
description |
Renal biopsy is a fundamental tool in the diagnosis and prognostic of multiple nephrological and systemic pathologies. At our institution the first patient submitted to this technique, at 1994, showed Berger disease. Until 2002 we have performed 91 renal biopsies (57 men and 34 women) with the following annual distribution: 1994 (n=3), 1995 (n=3), 1996 (n=3), 1997 (n=15), 1998 (n=5), 1999 (n=23), 2000 (n=13) and 2001 (n=26). Ultrasound guidance was always used and in most of cases the technique was performed with Vim-Silverman (14G) needle. BARD automatic system was employed in only five patients. The clinical diagnosis that lead to renal biopsy were: nephrotic syndrome (n=27), asyntomatic urinary abnormalities (n=25), acute or rapidly progressive renal failure (n=18), chronic renal failure (n=15), hypertension (n=4) and acute nephritis (n=2). The efficacy for optic histological diagnosis was 92.3% (84/91). However, if we include seven cases of presumed IgA nephropathy that don't included fragment for immunofluorescence (IF) analysis the efficacy declined to 84.6% (77/91). The mean number of glomeruli per fragment was 18.3 -/+ 14.2 [0-80]. Histological diagnosis were the following: Berger disease (n=24), idiopathic nephrotic syndrome (n=18), lupus nephritis (n=8), mesangial proliferative glomerulonephritis without glomeruli in the IF fragment (n=6), without glomeruli (n=6), secondary nephrotic syndrome (n=4), tubulointerstitial nephritis or acute tubular necrosis (n=4), diabetic nephropathy (n=3), myeloma kidney (n=3), pauci-imune and crescentic glomerulonephritis (n=3), hypertensive nephropathy (n=2), IgM mesangial proliferative glomerulonephritis (n=2) and various (n=8). Gross hematuria appeared in 9 patients (9.9%). Only in three of these patients it was showed, by ecography, the existence of kidney haematoma. Bleeding throughout the mandrill in four cases, leaded to transfusion in only three patients. We have registered one accidental spleen puncture. Nephrectomy for incontrollable bleeding was never needed. Higher glomerulosclerosis (30% vs 8%; p |
publishDate |
2004 |
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2004-02-27 |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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publishedVersion |
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https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/1757 oai:ojs.www.actamedicaportuguesa.com:article/1757 |
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https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/1757 |
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https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/1757 https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/1757/1334 |
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Ordem dos Médicos |
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Ordem dos Médicos |
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Acta Médica Portuguesa; Vol. 17 No. 1 (2004): Janeiro-Fevereiro; 20-6 Acta Médica Portuguesa; Vol. 17 N.º 1 (2004): Janeiro-Fevereiro; 20-6 1646-0758 0870-399X reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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