Paternity after vasectomy with two previous semen analyses without spermatozoa

Detalhes bibliográficos
Autor(a) principal: Lucon,Marcos
Data de Publicação: 2007
Outros Autores: Lucon,Antonio Marmo, Pasqualoto,Fabio Firmbach, Srougi,Miguel
Tipo de documento: Artigo
Idioma: eng
Título da fonte: São Paulo medical journal (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-31802007000200011
Resumo: CONTEXT: The risk of paternity after vasectomy is rare but still exists. Overall failure to achieve sterility after vasectomy occurs in 0.2 to 5.3% of patients due to technical failure or recanalization. The objective of this report was to describe a rare but notable case of proven paternity in which the semen analyses had not given evidence of spermatozoa. CASE REPORT: A 44-year-old vasectomized man whose semen analyses had shown azoospermia became a father four years after sterilization. Blood sample DNA analysis on the child and husband proved biological paternity. Vasectomy may fail in the long run even without spermatozoa in semen analysis. The patient must be aware of this possibility.
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spelling Paternity after vasectomy with two previous semen analyses without spermatozoaVasectomyInfertilityPaternityAzoospermiaFertilityCONTEXT: The risk of paternity after vasectomy is rare but still exists. Overall failure to achieve sterility after vasectomy occurs in 0.2 to 5.3% of patients due to technical failure or recanalization. The objective of this report was to describe a rare but notable case of proven paternity in which the semen analyses had not given evidence of spermatozoa. CASE REPORT: A 44-year-old vasectomized man whose semen analyses had shown azoospermia became a father four years after sterilization. Blood sample DNA analysis on the child and husband proved biological paternity. Vasectomy may fail in the long run even without spermatozoa in semen analysis. The patient must be aware of this possibility.Associação Paulista de Medicina - APM2007-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-31802007000200011Sao Paulo Medical Journal v.125 n.2 2007reponame:São Paulo medical journal (Online)instname:Associação Paulista de Medicinainstacron:APM10.1590/S1516-31802007000200011info:eu-repo/semantics/openAccessLucon,MarcosLucon,Antonio MarmoPasqualoto,Fabio FirmbachSrougi,Migueleng2007-07-03T00:00:00Zoai:scielo:S1516-31802007000200011Revistahttp://www.scielo.br/spmjhttps://old.scielo.br/oai/scielo-oai.phprevistas@apm.org.br1806-94601516-3180opendoar:2007-07-03T00:00São Paulo medical journal (Online) - Associação Paulista de Medicinafalse
dc.title.none.fl_str_mv Paternity after vasectomy with two previous semen analyses without spermatozoa
title Paternity after vasectomy with two previous semen analyses without spermatozoa
spellingShingle Paternity after vasectomy with two previous semen analyses without spermatozoa
Lucon,Marcos
Vasectomy
Infertility
Paternity
Azoospermia
Fertility
title_short Paternity after vasectomy with two previous semen analyses without spermatozoa
title_full Paternity after vasectomy with two previous semen analyses without spermatozoa
title_fullStr Paternity after vasectomy with two previous semen analyses without spermatozoa
title_full_unstemmed Paternity after vasectomy with two previous semen analyses without spermatozoa
title_sort Paternity after vasectomy with two previous semen analyses without spermatozoa
author Lucon,Marcos
author_facet Lucon,Marcos
Lucon,Antonio Marmo
Pasqualoto,Fabio Firmbach
Srougi,Miguel
author_role author
author2 Lucon,Antonio Marmo
Pasqualoto,Fabio Firmbach
Srougi,Miguel
author2_role author
author
author
dc.contributor.author.fl_str_mv Lucon,Marcos
Lucon,Antonio Marmo
Pasqualoto,Fabio Firmbach
Srougi,Miguel
dc.subject.por.fl_str_mv Vasectomy
Infertility
Paternity
Azoospermia
Fertility
topic Vasectomy
Infertility
Paternity
Azoospermia
Fertility
description CONTEXT: The risk of paternity after vasectomy is rare but still exists. Overall failure to achieve sterility after vasectomy occurs in 0.2 to 5.3% of patients due to technical failure or recanalization. The objective of this report was to describe a rare but notable case of proven paternity in which the semen analyses had not given evidence of spermatozoa. CASE REPORT: A 44-year-old vasectomized man whose semen analyses had shown azoospermia became a father four years after sterilization. Blood sample DNA analysis on the child and husband proved biological paternity. Vasectomy may fail in the long run even without spermatozoa in semen analysis. The patient must be aware of this possibility.
publishDate 2007
dc.date.none.fl_str_mv 2007-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-31802007000200011
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-31802007000200011
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-31802007000200011
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Paulista de Medicina - APM
publisher.none.fl_str_mv Associação Paulista de Medicina - APM
dc.source.none.fl_str_mv Sao Paulo Medical Journal v.125 n.2 2007
reponame:São Paulo medical journal (Online)
instname:Associação Paulista de Medicina
instacron:APM
instname_str Associação Paulista de Medicina
instacron_str APM
institution APM
reponame_str São Paulo medical journal (Online)
collection São Paulo medical journal (Online)
repository.name.fl_str_mv São Paulo medical journal (Online) - Associação Paulista de Medicina
repository.mail.fl_str_mv revistas@apm.org.br
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