The pattern of hysterosalpingographic findings in women being investigated for infertility in Nnewi, Nigeria

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="linksrc=add_to_search_link" role="button" data-search-term='"Niger J Clin Pract"[jour]' data-ga-category="search" data-ga-action="add_to_search" data-ga-label='"Niger J Clin Pract"[jour]' href="#"> Add to Search </a></li></ul></div></div></div><span class="period">. </span><span class="cit">2010 Sep;13(3):264-7.</span> </div> </div> <h1 class="heading-title"> The pattern of hysterosalpingographic findings in women being investigated for infertility in Nnewi, Nigeria </h1> <div class="inline-authors"> <div class="authors"> <div class="authors-list"> <span class="authors-list-item "><a class="full-name" href="/?term=Okafor+CO&cauthor_id=20857781" ref="linksrc=author_name_link" data-ga-category="search" data-ga-action="author_link" data-ga-label="C O Okafor">C O Okafor</a><sup class="affiliation-links"><span class="author-sup-separator"> </span><a class="affiliation-link" title="Department of Radiology, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Nigeria. chisolum2003@yahoo.co.uk" href="#full-view-affiliation-1" ref="linksrc=author_aff"> 1 </a></sup><span class="comma">, </span></span><span class="authors-list-item "><a class="full-name" href="/?term=Okafor+CI&cauthor_id=20857781" ref="linksrc=author_name_link" data-ga-category="search" data-ga-action="author_link" data-ga-label="C I Okafor">C I Okafor</a><span class="comma">, </span></span><span class="authors-list-item "><a class="full-name" href="/?term=Okpala+OC&cauthor_id=20857781" ref="linksrc=author_name_link" data-ga-category="search" data-ga-action="author_link" data-ga-label="O C Okpala">O C Okpala</a><span class="comma">, </span></span><span class="authors-list-item "><a class="full-name" href="/?term=Umeh+E&cauthor_id=20857781" ref="linksrc=author_name_link" data-ga-category="search" data-ga-action="author_link" data-ga-label="E Umeh">E Umeh</a></span> </div> </div> </div> <div class="short-article-details"> Affiliations <button class="more-details" id="toggle-authors" 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id="short-view-heading"> <h1 class="heading-title"> The pattern of hysterosalpingographic findings in women being investigated for infertility in Nnewi, Nigeria </h1> <div class="short-citation"> <span class="authors-list"> <span class="authors-list-item "><span class="full-name">C O Okafor</span><span class="citation-separator"> et al.</span></span> </span> <span class="citation-journal"> Niger J Clin Pract<span class="citation-separator">.</span> </span> <span class="date"> <span class="citation-year">2010 Sep</span><span class="citation-separator">.</span> </span> </div> <div class="more-article-details-section with-display-settings"> <button class="more-article-details" id="toggle-article-details" data-alt-text="Hide details" ref="linksrc=toggle_article_details" aria-controls="full-article-details" aria-expanded="false" data-fetch-url="/20857781/long-authors/" data-id-prefix=""> <span class="title">Show details</span> </button> <div class="display-options" data-format-key="format" 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dropdown-block-link" ref ="linksrc=search_in_nlm_catalog_link" href="https://www.ncbi.nlm.nih.gov/nlmcatalog?term=%22Niger+J+Clin+Pract%22%5BTitle+Abbreviation%5D" data-ga-category="search_catalog" data-ga-action="journal_link" data-ga-label="Niger J Clin Pract"> Search in NLM Catalog </a></li><li><a class="add-to-search-link dropdown-block-link" ref ="linksrc=add_to_search_link" role="button" data-search-term='"Niger J Clin Pract"[jour]' data-ga-category="search" data-ga-action="add_to_search" data-ga-label='"Niger J Clin Pract"[jour]' href="#"> Add to Search </a></li></ul></div></div></div><span class="period">. </span><span class="cit">2010 Sep;13(3):264-7.</span> </div> </div> <div class="expanded-authors" id="short-view-expanded-authors"> <div class="authors"> <h3 class="title"> Authors </h3> <div class="authors-list"> <span class="authors-list-item "><a class="full-name" href="/?term=Okafor+CO&cauthor_id=20857781" ref="linksrc=author_name_link" data-ga-category="search" data-ga-action="author_link" data-ga-label="C O Okafor">C O Okafor</a><sup class="affiliation-links"><span class="author-sup-separator"> </span><a class="affiliation-link" title="Department of Radiology, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Nigeria. chisolum2003@yahoo.co.uk" href="#short-view-affiliation-1" ref="linksrc=author_aff"> 1 </a></sup><span class="comma">, </span></span><span class="authors-list-item "><a class="full-name" href="/?term=Okafor+CI&cauthor_id=20857781" ref="linksrc=author_name_link" data-ga-category="search" data-ga-action="author_link" data-ga-label="C I Okafor">C I Okafor</a><span class="comma">, </span></span><span class="authors-list-item "><a class="full-name" href="/?term=Okpala+OC&cauthor_id=20857781" ref="linksrc=author_name_link" data-ga-category="search" data-ga-action="author_link" data-ga-label="O C Okpala">O C Okpala</a><span class="comma">, </span></span><span class="authors-list-item "><a class="full-name" href="/?term=Umeh+E&cauthor_id=20857781" ref="linksrc=author_name_link" data-ga-category="search" data-ga-action="author_link" data-ga-label="E Umeh">E Umeh</a></span> </div> </div> <div class="affiliations"> <h3 class="title"> Affiliation </h3> <ul class="item-list"> <li data-affiliation-id="short-view-affiliation-1" id="short-view-affiliation-1" ><sup class="key">1</sup> Department of Radiology, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Nigeria. chisolum2003@yahoo.co.uk</li> </ul> </div> </div> <ul class="identifiers" id="short-view-identifiers"> <li> <span class="identifier pubmed"> <span class="id-label"> PMID: </span> <strong class="current-id" title="PubMed ID">20857781</strong> </span> </li> </ul> <div class="in-clipboard-label " hidden> Item in Clipboard </div> </div> </div> </header> <div class="actions-buttons inline"><div class="inner-wrap"><button class="citation-button citation-dialog-trigger" aria-label="Open dialog with citation text in different styles" 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id="inline-actions-display-format"><option value="abstract">Abstract</option><option value="pubmed">PubMed</option><option value="pmid">PMID</option></select></div></div></div></div></div></div> <div class="abstract" id="abstract"> <h2 class="title"> Abstract </h2> <div class="abstract-content selected" id="eng-abstract"> <p> <strong class="sub-title"> Background: </strong> Tubal occlusion is the commonest cause of female infertility in the developing societies. Hysterosalpingography remains a vital method of assessing tubal patency especially in resource limited settings such as ours. </p> <p> <strong class="sub-title"> Objective: </strong> To review the pattern of hysterosalpingographic findings among women being investigated for infertility in Nnamdi Azikiwe University Teaching Hospital Nnewi, Nigeria over a period of five years (2001-2005). </p> <p> <strong class="sub-title"> Method: </strong> The data obtained from the request forms and radiologists' reports were analyzed using SPSS version 11. The level of statistical significance was set at p < 0.05. </p> <p> <strong class="sub-title"> Results: </strong> Of the 320 studied, 230 were found suitable for analysis. Their ages ranged from 20 to 44 years (mean 32.8 +/- 5.8 years). The indications were primary infertility in 103 (44.8%), secondary infertility in 88(38.3%), while in 39 (16.9%) patients the type of infertility was not specified. The reports revealed that 67 (29.1%) had normal HSG Cervical abnormalities were found in 34 (14.8%), uterine cavity abnormalities in 108 (47.0%). Tubal pathologies were seen in 100 (43.5%) with bilateral tubal occlusion in 43 (18.7%) and bilateral hydrosalpinges in 6 (2.6%) patients. </p> <p> <strong class="sub-title"> Conclusion: </strong> Tubal pathology remains a major contributor to female infertility in this part of the world. </p> </div> </div> <p class="disclaimer" id="disclaimer"> <a href="/disclaimer/" target="_blank" data-ga-category="literature_resources" data-ga-action="disclaimer_link" data-ga-label="under_abstract">PubMed Disclaimer</a> </p> <div class="similar-articles" id="similar"> <h2 class="title"> Similar articles </h2> <ul class="articles-list" id="similar-articles-list"> <li class="full-docsum"> <div class="docsum-content" style="display:inline;"> <a class="docsum-title" href="/21860133/" ref="article_id=21860133&linksrc=similar_articles_link&ordinalpos=1" data-ga-category="similar_article" data-ga-action="21860133" data-ga-label=""> Hysterosalpingographic findings in infertile women: a seven year review. </a> <div class="docsum-citation full-citation"> <span class="docsum-authors full-authors">Bukar M, Mustapha Z, Takai UI, Tahir A.</span> <span class="docsum-authors short-authors">Bukar M, et al.</span> <span class="docsum-journal-citation full-journal-citation">Niger J Clin Pract. 2011 Apr-Jun;14(2):168-70. doi: 10.4103/1119-3077.84008.</span> <span class="docsum-journal-citation short-journal-citation">Niger J Clin Pract. 2011.</span> <span class="citation-part">PMID: <span class="docsum-pmid">21860133</span></span> </div> </div> </li> <li class="full-docsum"> <div class="docsum-content" style="display:inline;"> <a class="docsum-title" href="/20642082/" ref="article_id=20642082&linksrc=similar_articles_link&ordinalpos=2" data-ga-category="similar_article" data-ga-action="20642082" data-ga-label=""> Hysterosalpingographic findings in patients with infertility in South eastern Nigeria. </a> <div class="docsum-citation full-citation"> <span class="docsum-authors full-authors">Ibekwe PC, Udensi AM, Imo AO.</span> <span class="docsum-authors short-authors">Ibekwe PC, et al.</span> <span class="docsum-journal-citation full-journal-citation">Niger J Med. 2010 Apr-Jun;19(2):165-7. doi: 10.4314/njm.v19i2.56510.</span> <span class="docsum-journal-citation short-journal-citation">Niger J Med. 2010.</span> <span class="citation-part">PMID: <span class="docsum-pmid">20642082</span></span> </div> </div> </li> <li class="full-docsum"> <div class="docsum-content" style="display:inline;"> <a class="docsum-title" href="/21280428/" ref="article_id=21280428&linksrc=similar_articles_link&ordinalpos=3" data-ga-category="similar_article" data-ga-action="21280428" data-ga-label=""> Hysterosalpingography in the evaluation of infertility: a five years review. 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data-ga-category="search_mesh" data-ga-action="mesh_term_link" data-ga-label="Age Distribution"> Search in MeSH </a></li><li><a class="add-to-search-link dropdown-block-link" ref="linksrc=add_to_search_link" role="button" data-search-term=""Age Distribution"[MeSH]" data-ga-category="search" data-ga-action="add_to_search" data-ga-label=""Age Distribution"[MeSH]" href="#"> Add to Search </a></li></ul></div></div></div></li><li><div class="keyword-actions dropdown-block"><button class="keyword-actions-trigger trigger keyword-link" aria-label="Toggle dropdown menu for keyword Fallopian Tube Diseases / complications" tabindex="0" aria-controls="keyword-actions-mesh-terms-2" aria-expanded="false" data-pinger-ignore> Fallopian Tube Diseases / complications </button><div id="keyword-actions-mesh-terms-2" class="keyword-actions-dropdown dropdown dropdown-container" hidden aria-label="Dropdown menu for keyword Fallopian Tube Diseases / complications"><div class="title">Actions</div><div class="content"><ul class="keyword-actions-links"><li><a class="search-in-pubmed-link dropdown-block-link" href="/?term=%22Fallopian+Tube+Diseases%2Fcomplications%22%5BMeSH%5D&sort=date&sort_order=desc" data-href="/?term=%22Fallopian+Tube+Diseases%2Fcomplications%22%5BMeSH%5D&sort=date&sort_order=desc" ref="linksrc=search_in_pubmed_keyword_link&mesh="Fallopian Tube Diseases/complications"[MeSH]" data-ga-category="search" data-ga-action="mesh_term" data-ga-label="Fallopian Tube Diseases / complications"> Search in PubMed </a></li><li><a class="search-in-mesh-link dropdown-block-link" ref="linksrc=search_in_mesh_link" href="https://www.ncbi.nlm.nih.gov/mesh?term=Fallopian+Tube+Diseases" data-ga-category="search_mesh" data-ga-action="mesh_term_link" data-ga-label="Fallopian Tube Diseases / complications"> Search in MeSH </a></li><li><a class="add-to-search-link dropdown-block-link" ref="linksrc=add_to_search_link" role="button" data-search-term=""Fallopian Tube Diseases/complications"[MeSH]" data-ga-category="search" data-ga-action="add_to_search" data-ga-label=""Fallopian Tube Diseases/complications"[MeSH]" href="#"> Add to Search </a></li></ul></div></div></div></li><li><div class="keyword-actions dropdown-block"><button class="keyword-actions-trigger trigger keyword-link major" aria-label="Toggle dropdown menu for keyword Fallopian Tube Diseases / diagnostic imaging*" tabindex="0" aria-controls="keyword-actions-mesh-terms-major-3" aria-expanded="false" data-pinger-ignore> Fallopian Tube Diseases / diagnostic imaging* </button><div id="keyword-actions-mesh-terms-major-3" class="keyword-actions-dropdown dropdown dropdown-container" hidden aria-label="Dropdown menu for keyword Fallopian Tube Diseases / diagnostic imaging*"><div class="title">Actions</div><div class="content"><ul class="keyword-actions-links"><li><a class="search-in-pubmed-link dropdown-block-link" href="/?term=%22Fallopian+Tube+Diseases%2Fdiagnostic+imaging%22%5BMAJR%5D&sort=date&sort_order=desc" data-href="/?term=%22Fallopian+Tube+Diseases%2Fdiagnostic+imaging%22%5BMAJR%5D&sort=date&sort_order=desc" ref="linksrc=search_in_pubmed_keyword_link&mesh="Fallopian Tube Diseases/diagnostic imaging"[MAJR]" data-ga-category="search" data-ga-action="mesh_term" data-ga-label="Fallopian Tube Diseases / diagnostic imaging*"> Search in PubMed </a></li><li><a class="search-in-mesh-link dropdown-block-link" ref="linksrc=search_in_mesh_link" href="https://www.ncbi.nlm.nih.gov/mesh?term=Fallopian+Tube+Diseases" data-ga-category="search_mesh" data-ga-action="mesh_term_link" data-ga-label="Fallopian Tube Diseases / diagnostic imaging*"> Search in MeSH </a></li><li><a class="add-to-search-link dropdown-block-link" ref="linksrc=add_to_search_link" role="button" data-search-term=""Fallopian Tube Diseases/diagnostic imaging"[MAJR]" data-ga-category="search" data-ga-action="add_to_search" data-ga-label=""Fallopian Tube Diseases/diagnostic imaging"[MAJR]" href="#"> Add to Search </a></li></ul></div></div></div></li><li><div class="keyword-actions dropdown-block"><button class="keyword-actions-trigger trigger keyword-link" aria-label="Toggle dropdown menu for keyword Fallopian Tube Diseases / epidemiology" tabindex="0" aria-controls="keyword-actions-mesh-terms-4" aria-expanded="false" data-pinger-ignore> Fallopian Tube Diseases / epidemiology </button><div id="keyword-actions-mesh-terms-4" class="keyword-actions-dropdown dropdown dropdown-container" hidden aria-label="Dropdown menu for keyword Fallopian Tube Diseases / epidemiology"><div class="title">Actions</div><div class="content"><ul class="keyword-actions-links"><li><a class="search-in-pubmed-link dropdown-block-link" href="/?term=%22Fallopian+Tube+Diseases%2Fepidemiology%22%5BMeSH%5D&sort=date&sort_order=desc" data-href="/?term=%22Fallopian+Tube+Diseases%2Fepidemiology%22%5BMeSH%5D&sort=date&sort_order=desc" ref="linksrc=search_in_pubmed_keyword_link&mesh="Fallopian Tube Diseases/epidemiology"[MeSH]" data-ga-category="search" data-ga-action="mesh_term" data-ga-label="Fallopian Tube Diseases / epidemiology"> Search in PubMed </a></li><li><a class="search-in-mesh-link dropdown-block-link" ref="linksrc=search_in_mesh_link" href="https://www.ncbi.nlm.nih.gov/mesh?term=Fallopian+Tube+Diseases" data-ga-category="search_mesh" data-ga-action="mesh_term_link" data-ga-label="Fallopian Tube Diseases / epidemiology"> Search in MeSH </a></li><li><a class="add-to-search-link dropdown-block-link" ref="linksrc=add_to_search_link" role="button" data-search-term=""Fallopian Tube Diseases/epidemiology"[MeSH]" data-ga-category="search" data-ga-action="add_to_search" data-ga-label=""Fallopian Tube Diseases/epidemiology"[MeSH]" href="#"> Add to Search </a></li></ul></div></div></div></li><li><div class="keyword-actions dropdown-block"><button class="keyword-actions-trigger trigger keyword-link" 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in MeSH </a></li><li><a class="add-to-search-link dropdown-block-link" ref="linksrc=add_to_search_link" role="button" data-search-term=""Female"[MeSH]" data-ga-category="search" data-ga-action="add_to_search" data-ga-label=""Female"[MeSH]" href="#"> Add to Search </a></li></ul></div></div></div></li><li><div class="keyword-actions dropdown-block"><button class="keyword-actions-trigger trigger keyword-link" aria-label="Toggle dropdown menu for keyword Humans" tabindex="0" aria-controls="keyword-actions-mesh-terms-6" aria-expanded="false" data-pinger-ignore> Humans </button><div id="keyword-actions-mesh-terms-6" class="keyword-actions-dropdown dropdown dropdown-container" hidden aria-label="Dropdown menu for keyword Humans"><div class="title">Actions</div><div class="content"><ul class="keyword-actions-links"><li><a class="search-in-pubmed-link dropdown-block-link" href="/?term=%22Humans%22%5BMeSH%5D&sort=date&sort_order=desc" 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href="/?term=%22Incidence%22%5BMeSH%5D&sort=date&sort_order=desc" data-href="/?term=%22Incidence%22%5BMeSH%5D&sort=date&sort_order=desc" ref="linksrc=search_in_pubmed_keyword_link&mesh="Incidence"[MeSH]" data-ga-category="search" data-ga-action="mesh_term" data-ga-label="Incidence"> Search in PubMed </a></li><li><a class="search-in-mesh-link dropdown-block-link" ref="linksrc=search_in_mesh_link" href="https://www.ncbi.nlm.nih.gov/mesh?term=Incidence" data-ga-category="search_mesh" data-ga-action="mesh_term_link" data-ga-label="Incidence"> Search in MeSH </a></li><li><a class="add-to-search-link dropdown-block-link" ref="linksrc=add_to_search_link" role="button" data-search-term=""Incidence"[MeSH]" data-ga-category="search" data-ga-action="add_to_search" data-ga-label=""Incidence"[MeSH]" href="#"> Add to Search </a></li></ul></div></div></div></li><li><div class="keyword-actions dropdown-block"><button class="keyword-actions-trigger trigger keyword-link" aria-label="Toggle dropdown menu for keyword Infertility, Female / epidemiology" tabindex="0" aria-controls="keyword-actions-mesh-terms-9" aria-expanded="false" data-pinger-ignore> Infertility, Female / epidemiology </button><div id="keyword-actions-mesh-terms-9" class="keyword-actions-dropdown dropdown dropdown-container" hidden aria-label="Dropdown menu for keyword Infertility, Female / epidemiology"><div class="title">Actions</div><div class="content"><ul class="keyword-actions-links"><li><a class="search-in-pubmed-link dropdown-block-link" href="/?term=%22Infertility%2C+Female%2Fepidemiology%22%5BMeSH%5D&sort=date&sort_order=desc" data-href="/?term=%22Infertility%2C+Female%2Fepidemiology%22%5BMeSH%5D&sort=date&sort_order=desc" ref="linksrc=search_in_pubmed_keyword_link&mesh="Infertility, Female/epidemiology"[MeSH]" data-ga-category="search" data-ga-action="mesh_term" data-ga-label="Infertility, Female / epidemiology"> Search in PubMed </a></li><li><a class="search-in-mesh-link dropdown-block-link" ref="linksrc=search_in_mesh_link" href="https://www.ncbi.nlm.nih.gov/mesh?term=Infertility%2C+Female" data-ga-category="search_mesh" data-ga-action="mesh_term_link" data-ga-label="Infertility, Female / epidemiology"> Search in MeSH </a></li><li><a class="add-to-search-link dropdown-block-link" ref="linksrc=add_to_search_link" role="button" data-search-term=""Infertility, Female/epidemiology"[MeSH]" data-ga-category="search" data-ga-action="add_to_search" data-ga-label=""Infertility, Female/epidemiology"[MeSH]" href="#"> Add to Search </a></li></ul></div></div></div></li><li><div class="keyword-actions dropdown-block"><button class="keyword-actions-trigger trigger keyword-link major" aria-label="Toggle dropdown menu for keyword Infertility, Female / etiology*" tabindex="0" aria-controls="keyword-actions-mesh-terms-major-10" aria-expanded="false" data-pinger-ignore> Infertility, Female / etiology* </button><div id="keyword-actions-mesh-terms-major-10" class="keyword-actions-dropdown 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ref="linksrc=add_to_search_link" role="button" data-search-term=""Infertility, Female/etiology"[MAJR]" data-ga-category="search" data-ga-action="add_to_search" data-ga-label=""Infertility, Female/etiology"[MAJR]" href="#"> Add to Search </a></li></ul></div></div></div></li><li><div class="keyword-actions dropdown-block"><button class="keyword-actions-trigger trigger keyword-link" aria-label="Toggle dropdown menu for keyword Nigeria / epidemiology" tabindex="0" aria-controls="keyword-actions-mesh-terms-11" aria-expanded="false" data-pinger-ignore> Nigeria / epidemiology </button><div id="keyword-actions-mesh-terms-11" class="keyword-actions-dropdown dropdown dropdown-container" hidden aria-label="Dropdown menu for keyword Nigeria / epidemiology"><div class="title">Actions</div><div class="content"><ul class="keyword-actions-links"><li><a class="search-in-pubmed-link dropdown-block-link" href="/?term=%22Nigeria%2Fepidemiology%22%5BMeSH%5D&sort=date&sort_order=desc" data-href="/?term=%22Nigeria%2Fepidemiology%22%5BMeSH%5D&sort=date&sort_order=desc" ref="linksrc=search_in_pubmed_keyword_link&mesh="Nigeria/epidemiology"[MeSH]" data-ga-category="search" data-ga-action="mesh_term" data-ga-label="Nigeria / epidemiology"> Search in PubMed </a></li><li><a class="search-in-mesh-link dropdown-block-link" ref="linksrc=search_in_mesh_link" href="https://www.ncbi.nlm.nih.gov/mesh?term=Nigeria" data-ga-category="search_mesh" data-ga-action="mesh_term_link" data-ga-label="Nigeria / epidemiology"> Search in MeSH </a></li><li><a class="add-to-search-link dropdown-block-link" ref="linksrc=add_to_search_link" role="button" data-search-term=""Nigeria/epidemiology"[MeSH]" data-ga-category="search" data-ga-action="add_to_search" data-ga-label=""Nigeria/epidemiology"[MeSH]" href="#"> Add to Search </a></li></ul></div></div></div></li><li><div class="keyword-actions dropdown-block"><button class="keyword-actions-trigger trigger keyword-link" aria-label="Toggle dropdown menu for keyword Pregnancy" tabindex="0" aria-controls="keyword-actions-mesh-terms-12" aria-expanded="false" data-pinger-ignore> Pregnancy </button><div id="keyword-actions-mesh-terms-12" class="keyword-actions-dropdown dropdown dropdown-container" hidden aria-label="Dropdown menu for keyword Pregnancy"><div class="title">Actions</div><div class="content"><ul class="keyword-actions-links"><li><a class="search-in-pubmed-link dropdown-block-link" href="/?term=%22Pregnancy%22%5BMeSH%5D&sort=date&sort_order=desc" data-href="/?term=%22Pregnancy%22%5BMeSH%5D&sort=date&sort_order=desc" ref="linksrc=search_in_pubmed_keyword_link&mesh="Pregnancy"[MeSH]" data-ga-category="search" data-ga-action="mesh_term" data-ga-label="Pregnancy"> Search in PubMed </a></li><li><a class="search-in-mesh-link dropdown-block-link" ref="linksrc=search_in_mesh_link" href="https://www.ncbi.nlm.nih.gov/mesh?term=Pregnancy" data-ga-category="search_mesh" data-ga-action="mesh_term_link" data-ga-label="Pregnancy"> Search in MeSH </a></li><li><a class="add-to-search-link dropdown-block-link" ref="linksrc=add_to_search_link" role="button" data-search-term=""Pregnancy"[MeSH]" data-ga-category="search" data-ga-action="add_to_search" data-ga-label=""Pregnancy"[MeSH]" href="#"> Add to Search </a></li></ul></div></div></div></li><li><div class="keyword-actions dropdown-block"><button class="keyword-actions-trigger trigger keyword-link" aria-label="Toggle dropdown menu for keyword Retrospective Studies" tabindex="0" aria-controls="keyword-actions-mesh-terms-13" aria-expanded="false" data-pinger-ignore> Retrospective Studies </button><div id="keyword-actions-mesh-terms-13" class="keyword-actions-dropdown dropdown dropdown-container" hidden aria-label="Dropdown menu for keyword Retrospective Studies"><div class="title">Actions</div><div class="content"><ul class="keyword-actions-links"><li><a class="search-in-pubmed-link dropdown-block-link" 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The pattern of hysterosalpingographic findings in women being investigated for infertility in Nnewi, Nigeria - PubMed