Diagnóstico de lesiones óseas con biopsia percutánea guiada por imágenes

Background: Percutaneous biopsies have a good sensitivity and specificity for the diagnosis of bone lesions. Aim: To report the experience with 270 percutaneous bone lesions biopsies guided with fluoroscopy or computed tomography. Material and Methods: Retrospective review of the medical records of...

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Autores principales:	Contreras O,Oscar, Burdiles O,Alvaro
Lenguaje:	Spanish / Castilian
Publicado:	Sociedad Médica de Santiago 2006
Materias:	Biopsy, needle Bone and bones Neoplasms by site Neoplasms, second primary
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872006001000010
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spelling	oai:scielo:S0034-988720060010000102006-12-28Diagnóstico de lesiones óseas con biopsia percutánea guiada por imágenesContreras O,OscarBurdiles O,Alvaro Biopsy, needle Bone and bones Neoplasms by site Neoplasms, second primary Background: Percutaneous biopsies have a good sensitivity and specificity for the diagnosis of bone lesions. Aim: To report the experience with 270 percutaneous bone lesions biopsies guided with fluoroscopy or computed tomography. Material and Methods: Retrospective review of the medical records of 270 patients (mean age 53.4 years, range 4 to 95 years; 134 female) subjected to a percutaneous biopsy of a bone lesion, guided either by computed tomography or fluoroscopy. The final analysis included the tumor type, tumor malignancy, tumor grade and complications of the procedure. Results: One hundred seventy nine lesions were malignant and 91 benign. Of the malignant lesions, 95 were metastatic and 84 were primary. In 3 cases, the initial diagnosis was a false negative (1.1%). Only one patient had a local hematoma after the procedure. Conclusions: Image guided percutaneous biopsy of bone lesions is a safe, effective, fast and economic procedure to obtain a pathological diagnosis of bone lesionsinfo:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.134 n.10 20062006-10-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872006001000010es10.4067/S0034-98872006001000010
institution	Scielo Chile
collection	Scielo Chile
language	Spanish / Castilian
topic	Biopsy, needle Bone and bones Neoplasms by site Neoplasms, second primary
spellingShingle	Biopsy, needle Bone and bones Neoplasms by site Neoplasms, second primary Contreras O,Oscar Burdiles O,Alvaro Diagnóstico de lesiones óseas con biopsia percutánea guiada por imágenes
description	Background: Percutaneous biopsies have a good sensitivity and specificity for the diagnosis of bone lesions. Aim: To report the experience with 270 percutaneous bone lesions biopsies guided with fluoroscopy or computed tomography. Material and Methods: Retrospective review of the medical records of 270 patients (mean age 53.4 years, range 4 to 95 years; 134 female) subjected to a percutaneous biopsy of a bone lesion, guided either by computed tomography or fluoroscopy. The final analysis included the tumor type, tumor malignancy, tumor grade and complications of the procedure. Results: One hundred seventy nine lesions were malignant and 91 benign. Of the malignant lesions, 95 were metastatic and 84 were primary. In 3 cases, the initial diagnosis was a false negative (1.1%). Only one patient had a local hematoma after the procedure. Conclusions: Image guided percutaneous biopsy of bone lesions is a safe, effective, fast and economic procedure to obtain a pathological diagnosis of bone lesions
author	Contreras O,Oscar Burdiles O,Alvaro
author_facet	Contreras O,Oscar Burdiles O,Alvaro
author_sort	Contreras O,Oscar
title	Diagnóstico de lesiones óseas con biopsia percutánea guiada por imágenes
title_short	Diagnóstico de lesiones óseas con biopsia percutánea guiada por imágenes
title_full	Diagnóstico de lesiones óseas con biopsia percutánea guiada por imágenes
title_fullStr	Diagnóstico de lesiones óseas con biopsia percutánea guiada por imágenes
title_full_unstemmed	Diagnóstico de lesiones óseas con biopsia percutánea guiada por imágenes
title_sort	diagnóstico de lesiones óseas con biopsia percutánea guiada por imágenes
publisher	Sociedad Médica de Santiago
publishDate	2006
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872006001000010
work_keys_str_mv	AT contrerasooscar diagnosticodelesionesoseasconbiopsiapercutaneaguiadaporimagenes AT burdilesoalvaro diagnosticodelesionesoseasconbiopsiapercutaneaguiadaporimagenes
_version_	1718436287417942016

Diagnóstico de lesiones óseas con biopsia percutánea guiada por imágenes

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