nih-gov/www.nlm.nih.gov/pubs/techbull/so24/so24_nlm_classification_summer_edition.html
2025-02-26 13:17:41 -05:00

1026 lines
24 KiB
HTML

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
<head>
<meta http-equiv="X-UA-Compatible" content="IE=8;" />
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:site" content="@NLM_NIH">
<meta name="twitter:title" content="NLM Classification 2024 Summer Edition Now Available. NLM Technical Bulletin. 2024 Sep&#8211;Oct">
<meta name="twitter:description" content=" The NLM Technical Bulletin is your source to stay informed about NLM products and services.">
<meta name="twitter:image" content="https://www.nlm.nih.gov/pubs/techbull/images/nlm_tech_bulletin_graphic_twitter.jpg">
<meta property="og:url" content="https://www.nlm.nih.gov/pubs/techbull/tb.html" />
<meta property="og:type" content="article" />
<meta property="og:title" content="NLM Classification 2024 Summer Edition Now Available. NLM Technical Bulletin. 2024 Sep&#8211;Oct" />
<meta property="og:description" content="The NLM Technical Bulletin is your source to stay informed about NLM products and services." />
<meta property="og:image" content="https://www.nlm.nih.gov/pubs/techbull/images/nlm_tech_bulletin_graphic_facebook.jpg" />
<link type="text/css" href="/pubs/techbull/styles/reset.css" rel="stylesheet" />
<link type="text/css" href="/pubs/techbull/styles/technicalBulletin.css" rel="stylesheet" />
<!--Call jQuery-->
<script src="//assets.nlm.nih.gov/jquery/jquery-latest.min.js"></script>
<script src="//assets.nlm.nih.gov/jquery/jquery-migrate-latest.min.js"></script>
<script src="/pubs/techbull/scripts/techbull.js" type="text/javascript" language="javascript"></script>
<!--[if lte IE 8]>
<script type="text/javascript" src="/scripts/PIE.js"></script>
<![endif]-->
<link type="text/css" href="/pubs/techbull/styles/print.css" rel="stylesheet" media="print"/>
<title>NLM Classification 2024 Summer Edition Now Available. NLM Technical Bulletin. 2024 Sep&#8211;Oct</title>
<link rel="schema.DC" href="http://purl.org/dc/elements/1.1/" title="The Dublin Core metadata Element Set" />
<meta name="DC.Title" content="NLM Classification 2024 Summer Edition Now Available" />
<meta name="DC.Publisher" content="U.S. National Library of Medicine" />
<meta name="DC.Date.Issued" content="2024-09-12" />
<meta name="DC.Date.Modified" content="2024-09-12" />
<meta name="NLM.Contact.Email" content="nlmtechbull@mail.nlm.nih.gov" />
<meta name="DC.Type" content="Newsletters" />
<meta name="NLM.Permanence.Level" content="Permanent: Stable Content" />
<meta name="DC.Rights" content="Public Domain" />
<meta name="DC.Language" content="eng" />
<meta name="DC.Subject.Keyword" content="NLM Classification" />
<meta name="DC.Subject.Keyword" content="Systematic Reviews" />
<meta name="DC.Subject.Keyword" content="National Library of Medicine" />
<meta name="DC.Subject.Keyword" content="Medical Subject Headings" />
<meta name="DC.Subject.Keyword" content="Secondary Source ID" />
<meta name="DC.Subject.Keyword" content="MeSH Browser" />
<meta name="DC.Subject.Keyword" content="Cataloging" />
<meta name="DC.Subject.Keyword" content="MeSH Terms" />
<meta name="DC.Subject.Keyword" content="Metadata" />
<meta name="DC.Subject.Keyword" content="Edition" />
<meta name="DC.Subject.Keyword" content="Issue" />
<meta name="DC.Subject.Keyword" content="Update" />
<style type="text/css">
table {
border: 1px solid black;
border-collapse: collapse;
border-spacing: 10px;
}
td {
border: 1px solid black;
padding: 1px;
text-align: start;
width: 275px
}
th {
border: 1px solid black;
padding: 1px;
text-align: start;
}
table, th, td {
margin: 5px 1px !important;
}
</style>
<!-- Google Tag Manager -->
<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='//www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-MT6MLL');</script>
<!-- End Google Tag Manager -->
</head>
<body>
<!-- Google Tag Manager -->
<noscript><iframe src="//www.googletagmanager.com/ns.html?id=GTM-MT6MLL" height="0" width="0" style="display:none;visibility:hidden" title="googletagmanager"></iframe></noscript>
<!-- End Google Tag Manager -->
<div class="skipnavigation"><a title="Skip the navigation on this page" href="#skipnav" class="skipnavigation">Skip Navigation Bar</a></div>
<div>
<div class="header">
<img src="/pubs/techbull/images/tb_logo_113.jpg" alt="National Library of Medicine Technical Bulletin" title="National Library of Medicine Technical Bulletin" /><img src="/pubs/techbull/images/nlm_masthead_113.jpg" alt="National Library of Medicine Technical Bulletin" title="National Library of Medicine Technical Bulletin" usemap="#nlm_masthead_113" />
</div>
<div class="search_box">
<form method="get" action="//vsearch.nlm.nih.gov/vivisimo/cgi-bin/query-meta" target="_self" name="searchForm" class="searchForm">
<label class="displaynone" for="search">Search</label>
<input name="query" id="search" type="text" class="search-input inactive" size="50" onfocus="this.value=''" value="Search here for NLM Technical Bulletin articles" aria-label="Search NLM Technical Bulletin">
<input type="hidden" name="v:project" value="technical-bulletin">
</form>
</div>
</div>
<div id="nav">
<!--Open drop-->
<ul class="topnav">
<li class="currentissue"><a href="//www.nlm.nih.gov/pubs/techbull/current_issue.html">Current Issue</a> <img class="separator" src="/pubs/techbull/images/whitelinetransparentbackground.gif " alt=""/></li>
<li class="archive"><a href="//www.nlm.nih.gov/pubs/techbull/back_issues.html">Previous Issues</a> <img class="separator" src="/pubs/techbull/images/whitelinetransparentbackground.gif " alt=""/></li>
<li class="about"><a href="//www.nlm.nih.gov/pubs/techbull/about.html">About</a> <img class="separator" src="/pubs/techbull/images/whitelinetransparentbackground.gif " alt=""/></li>
<li class="staycurrent"><a href="//www.nlm.nih.gov/pubs/techbull/stay_current.html">Stay Current <img class="emaillogo" src="/pubs/techbull/images/email_20px.gif" alt="E-Mail Sign Up" style="margin-top: -4px;"/> <img class="rsslogo" src="/pubs/techbull/images/rss_20px.gif" alt="RSS Feed" style="margin-top: -4px;"/></a></li>
</ul>
<!--Close drop-->
</div>
<div class="body">
<a id="skipnav" name="skipnav"></a>
<div class="syndicate">
<p class="tableOfContents"><strong>Table of Contents: <a href="/pubs/techbull/so24/so24_issue_cover.html">2024 SEPTEMBER&#8211;OCTOBER No. 460</a></strong></p>
<p class="prevnext"><span class="buttons">
<span class="previous"><a href="so24_issue_cover.html">Previous</a></span> <span class="next"><a href="so24_pubmed_filters_improvements.html">Next</a></span>
</span></p>
<hr class="hr1" />
<h1 class="articleH1">NLM Classification 2024 Summer Edition Now Available</h1>
<p class="tbyearmonth">NLM Classification 2024 Summer Edition Now Available. NLM Tech Bull. 2024 Sep-Oct;(460):e1.</p>
<div class="articleactions">2024 September 12 <span class="status">[posted]</span>
</div>
<div class="articleParagraph">
<p>The National Library of Medicine <a href="https://classification.nlm.nih.gov/">(NLM) Classification</a> was updated on September 12, 2024. NLM is committed to regularly updating and revising the NLM Classification based on advancements in science and current events. Each year NLM selects portions of the classification schedules for systematic review and revision.</p>
<p>The major focus of the 2024 summer edition was the systematic review of the following schedules: WJ Urogenital System and WP Gynecology. In addition to the systematic reviews of the WJ and WP schedules, other minor additions and changes were made.</p>
<p>The systematic review of the WJ and WP schedules provided an opportunity to re-examine the historical practices regarding the classification of works about male and female reproductive organs. Before the review, works about male genitalia were classed in WJ and female in WP, while works discussing both male and female reproductive organs were classed in WJ with male. By specifying the male gender as the norm, the NLM Classification implied a preference for one gender. <a href="https://www.nih.gov/nih-style-guide/inclusive-gender-neutral-language">Inclusive and Gender-Neutral Language | National Institutes of Health (NIH)</a> was consulted as part of the decision-making process.</p>
<p>While there are constraints on updating a classification system that has been used for over 70 years, the Classification Editorial Committee determined that classifying all resources on genitalia and genital diseases together in the WP schedule would improve inclusivity and reduce bias in the classification of these works going forward. This change required designating 25 WJ schedule numbers as obsolete and creating 22 new numbers within the WP schedule. This represents a major change in the classification schedules and associated policy but is an important step toward ensuring that the NLM Classification supports NLM&rsquo;s commitment to inclusivity and reflects the current best practice in the scientific research community.</p>
<p><h1>Summary Statistics for the 2024 Summer Edition</h1></p>
<ul>
<li>2 schedule headers modified</li>
<li>37 class numbers added</li>
<li>3 range headers added</li>
<li>54 class number captions or notes modified</li>
<li>7 range headers modified</li>
<li>32 class numbers canceled</li>
<li>1 range header deleted</li>
<li>11 index main headings added</li>
<li>175 index entries modified</li>
<li>50 index headings deleted</li>
</ul>
<p><h1>Systematic Reviews for the 2024 Summer Edition</h1></p>
<h2>Highlights from the WJ Urogenital System</h2>
<ul>
<li><strong>6 NEW WJ CLASS NUMBERS</strong></li>
</ul>
<table>
<thead>
<tr>
<td>
<p><strong>New Class Number</strong></p>
</td>
<td>
<p><strong>Caption</strong></p>
</td>
</tr>
</thead>
<tbody>
<tr>
<td>
<p>WJ 155 </p>
</td>
<td>
<p>Urolithiasis</p>
</td>
</tr>
<tr>
<td>
<p>WJ 170 </p>
</td>
<td>
<p>Circumcision </p>
</td>
</tr>
<tr>
<td>
<p>WJ 301.5 </p>
</td>
<td>
<p>Kidney diseases (General or not elsewhere classified)</p>
</td>
</tr>
<tr>
<td>
<p>WJ 342.5 </p>
</td>
<td>
<p>Chronic renal insufficiency </p>
</td>
</tr>
<tr>
<td>
<p>WJ 379 </p>
</td>
<td>
<p>Peritoneal dialysis </p>
</td>
</tr>
<tr>
<td>
<p>WJ 490 </p>
</td>
<td>
<p>Urinary bladder. Cystoscopy</p>
</td>
</tr>
</tbody>
</table>
<p></p>
<ul>
<li><strong>9 NEW CLASS NUMBERS IN OTHER SCHEDULES RELATED TO WJ SYSTEMATIC REVIEW</strong></li>
</ul>
<table>
<thead>
<tr>
<td>
<p><strong>New Class Number</strong></p>
</td>
<td>
<p><strong>Caption</strong></p>
</td>
</tr>
</thead>
<tbody>
<tr>
<td>
<p>QT 105 </p>
</td>
<td>
<p>Physiology of sexual behavior</p>
</td>
</tr>
<tr>
<td>
<p>QT 106 </p>
</td>
<td>
<p>Sex characteristics. Sexual development</p>
</td>
</tr>
<tr>
<td>
<p>QT 107 </p>
</td>
<td>
<p>Climacteric</p>
</td>
</tr>
<tr>
<td>
<p>QT 108 </p>
</td>
<td>
<p>Menopause</p>
</td>
</tr>
<tr>
<td>
<p>QT 109 </p>
</td>
<td>
<p>Postmenopause</p>
</td>
</tr>
<tr>
<td>
<p>QU 377 </p>
</td>
<td>
<p>Cell differentiation</p>
</td>
</tr>
<tr>
<td>
<p>QU 380 </p>
</td>
<td>
<p>Gametogenesis</p>
</td>
</tr>
<tr>
<td>
<p>QU 385 </p>
</td>
<td>
<p>Spermatogenesis</p>
</td>
</tr>
<tr>
<td>
<p>QV 164 </p>
</td>
<td>
<p>Genitourinary agents</p>
</td>
</tr>
</tbody>
</table>
<p></p>
<ul>
<li><strong>26 CANCELED WJ CLASS NUMBERS</strong></li>
</ul>
<table>
<thead>
<tr>
<td>
<p><strong>Canceled Class Number</strong></p>
</td>
<td>
<p><strong>Former Caption</strong></p>
</td>
<td>
<p><strong>New Instructions for Classification</strong></p>
</td>
</tr>
</thead>
<tbody>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 24.5</a></p>
</td>
<td>
<p>Sperm banks (Table-G)</p>
</td>
<td>
<p>Classify works on sperm banks in WP 24.5.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 24.51</a></p>
</td>
<td>
<p>[Sperm banks] General coverage (Not Table-G)</p>
</td>
<td>
<p></p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 190</a></p>
</td>
<td>
<p>Gynecologic urology</p>
</td>
<td>
<p>Classify works on female urogenital diseases in WJ 140-WJ 141.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 303</a></p>
</td>
<td>
<p>Diuresis. Renal elimination</p>
</td>
<td>
<p>Classify works on diuresis in WJ 146; classify works on renal elimination in WJ 301.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 343</a></p>
</td>
<td>
<p>Proteinuria. Albuminuria. Renal aminoacidurias</p>
</td>
<td>
<p>Classify works on proteinuria in WJ 146.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 344</a></p>
</td>
<td>
<p>Hemoglobinuria. Hematuria. Myoglobinuria</p>
</td>
<td>
<p>Classify works on hematuria in WJ 146.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 351</a></p>
</td>
<td>
<p>Infections</p>
</td>
<td>
<p>Classify works pyelitis in WJ 353.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 700</a></p>
</td>
<td>
<p>[Male Genitalia] General works</p>
</td>
<td>
<p>Classify general works on genitalia in WP 90. Classify general works on male genitalia in WP 95. Classify works on male genital diseases in WP 135</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 701</a></p>
</td>
<td>
<p>[Male Genitalia] Anatomy. Histology. Embryology</p>
</td>
<td>
<p>Classify general works on the anatomy, histology or embryology of male genitalia in WP 101.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 702</a></p>
</td>
<td>
<p>[Male Genitalia] Physiology</p>
</td>
<td>
<p>Classify works on the physiology of male genitalia in WP 505.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 706</a></p>
</td>
<td>
<p>[Genital] Neoplasms (General)</p>
</td>
<td>
<p>Classify all general works on genital neoplasms in WP 145.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 709</a></p>
</td>
<td>
<p>Physiological sexual dysfunctions. Infertility</p>
</td>
<td>
<p>Classify all general works on physiological sexual dysfunction in WP 610. Classify works on erectile dysfunction in WP 615. Classify works on male infertility in WP 575.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 710</a></p>
</td>
<td>
<p>Male contraception</p>
</td>
<td>
<p>Classify works on contraception in WP 630 and on contraceptive devices in WP 640.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 712</a></p>
</td>
<td>
<p>Disorders of sex development</p>
</td>
<td>
<p>Classify works on disorders of sex development in WJ 101.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 750</a></p>
</td>
<td>
<p>Prostate. Seminal vesicles. Ejaculatory ducts</p>
</td>
<td>
<p>Classify works on the prostate in WP 940.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 752</a></p>
</td>
<td>
<p>Prostate diseases</p>
</td>
<td>
<p>Classify works on prostatic diseases in WP 942.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 762</a></p>
</td>
<td>
<p>[Prostatic] Neoplasms</p>
</td>
<td>
<p>Classify works on prostatic neoplasms in WP 946.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 768</a></p>
</td>
<td>
<p>[Prostatic] Surgery (General)</p>
</td>
<td>
<p>Classify works on prostatic surgery in WP 948.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 780</a></p>
</td>
<td>
<p>Vas deferens. Seminal vesicles. Spermatic cord</p>
</td>
<td>
<p>Classify works on the vas deferens in WP 135. Classify works on vasectomy in WP 645.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 790</a></p>
</td>
<td>
<p>Penis. Foreskin. Circumcision</p>
</td>
<td>
<p>Classify works on the penis and on male circumcision in WP 950.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 800</a></p>
</td>
<td>
<p>Scrotum. Scrotal contents. Epididymis. Tunica vaginalis</p>
</td>
<td>
<p>Classify works on the scrotum and epididymis in WP 95.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 830</a></p>
</td>
<td>
<p>Testis</p>
</td>
<td>
<p>Classify works on the testis in WP 960.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 834</a></p>
</td>
<td>
<p>Spermatogenesis. Spermatozoa</p>
</td>
<td>
<p>Classify works on spermatogenesis in QU 385. Classify works on spermatozoa in WP 95.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 840</a></p>
</td>
<td>
<p>Cryptorchidism. Eunuchism and related disorders</p>
</td>
<td>
<p>Classify works on cryptorchidism and eunuchism in WP 963.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 858</a></p>
</td>
<td>
<p>[Testicular] Neoplasms</p>
</td>
<td>
<p>Classify testicular neoplasms at WP 965.</p>
</td>
</tr>
<tr>
<td>
<p><a href="https://classification.nlm.nih.gov/schedules/WJ#!">WJ 868</a></p>
</td>
<td>
<p>Surgery. Castration</p>
</td>
<td>
<p>Classify works on male castration in WJ 168.</p>
</td>
</tr>
</tbody>
</table>
<p></p>
<ul>
<li>14 MODIFED WJ CLASS NUMBERS</li>
<li>1 MODIFED CLASS NUMBER IN OTHER SCHEDULES RELATED TO WJ SYSTEMATIC REVIEW</li>
</ul>
<p></p>
<h2>Highlights from the WP Gynecology</h2>
<ul>
<li>Andrology was added to the WP schedule header.</li>
<li><strong>21 NEW WP CLASS NUMBERS</strong></li>
</ul>
<table>
<thead>
<tr>
<td>
<p><strong>New Class Number</strong></p>
</td>
<td>
<p><strong>Caption</strong></p>
</td>
</tr>
</thead>
<tbody>
<tr>
<td>
<p>WP 21.5 </p>
</td>
<td>
<p>Andrology as a profession. Ethics. Peer review</p>
</td>
</tr>
<tr>
<td>
<p>WP 24.5 </p>
</td>
<td>
<p>Sperm banks (Table G)</p>
</td>
</tr>
<tr>
<td>
<p>WP 24.51 </p>
</td>
<td>
<p>General coverage (Not Table-G) </p>
</td>
</tr>
<tr>
<td>
<p>WP 90 </p>
</td>
<td>
<p>Genitalia (General)</p>
</td>
</tr>
<tr>
<td>
<p>WP 95 </p>
</td>
<td>
<p>Male genitalia (General) </p>
</td>
</tr>
<tr>
<td>
<p>WP 130 </p>
</td>
<td>
<p>Genital diseases (General)</p>
</td>
</tr>
<tr>
<td>
<p>WP 135 </p>
</td>
<td>
<p>Male genital diseases (General)</p>
</td>
</tr>
<tr>
<td>
<p>WP 252 </p>
</td>
<td>
<p>Vaginal smears. Papanicolaou test </p>
</td>
</tr>
<tr>
<td>
<p>WP 573 </p>
</td>
<td>
<p>Female infertility</p>
</td>
</tr>
<tr>
<td>
<p>WP 575 </p>
</td>
<td>
<p>Male infertility</p>
</td>
</tr>
<tr>
<td>
<p>WP 615 </p>
</td>
<td>
<p>Erectile dysfunction</p>
</td>
</tr>
<tr>
<td>
<p>WP 645 </p>
</td>
<td>
<p>Reproductive sterilization</p>
</td>
</tr>
<tr>
<td>
<p>WP 940</p>
</td>
<td>
<p>Prostate</p>
</td>
</tr>
<tr>
<td>
<p>WP 942 </p>
</td>
<td>
<p>Prostatic diseases</p>
</td>
</tr>
<tr>
<td>
<p>WP 944</p>
</td>
<td>
<p>Prostatic hyperplasia</p>
</td>
</tr>
<tr>
<td>
<p>WP 946</p>
</td>
<td>
<p>Prostatic neoplasms</p>
</td>
</tr>
<tr>
<td>
<p>WP 948</p>
</td>
<td>
<p>Prostate surgery (General)</p>
</td>
</tr>
<tr>
<td>
<p>WP 950 </p>
</td>
<td>
<p>Penis</p>
</td>
</tr>
<tr>
<td>
<p>WP 960 </p>
</td>
<td>
<p>Testis</p>
</td>
</tr>
<tr>
<td>
<p>WP 963 </p>
</td>
<td>
<p>Testicular diseases</p>
</td>
</tr>
<tr>
<td>
<p>WP 965 </p>
</td>
<td>
<p>Testicular neoplasms</p>
</td>
</tr>
</tbody>
</table>
<p></p>
<ul>
<li><strong>6 CANCELED WP CLASS NUMBERS</strong></li>
</ul>
<table>
<tbody>
<tr>
<td>
<p><strong>Deleted Class Number</strong></p>
</td>
<td>
<p><strong>Former Caption</strong></p>
</td>
<td>
<p><strong>New Instructions for Classification</strong></p>
</td>
</tr>
<tr>
<td>
<p>WP 150</p>
</td>
<td>
<p>Congenital abnormalities [of genitalia]</p>
</td>
<td>
<p>Classify works on abnormalities of genitalia in WP 101.</p>
</td>
</tr>
<tr>
<td>
<p>WP 157</p>
</td>
<td>
<p>Gonorrhea in the female</p>
</td>
<td>
<p>Classify works on gonorrhea in WC 150.</p>
</td>
</tr>
<tr>
<td>
<p>WP 170</p>
</td>
<td>
<p>Perineal injuries</p>
</td>
<td>
<p>Classify works on the perineum in WE 760.</p>
</td>
</tr>
<tr>
<td>
<p>WP 451</p>
</td>
<td>
<p>Inflammations</p>
</td>
<td>
<p>Classify works on endometritis at WP 400.</p>
</td>
</tr>
<tr>
<td>
<p>WP 460</p>
</td>
<td>
<p>[Uterine] Carcinoma. Sarcoma</p>
</td>
<td>
<p>Classify works on uterine carcinoma or sarcoma in WP 458.</p>
</td>
</tr>
<tr>
<td>
<p>WP 580</p>
</td>
<td>
<p>Menopause</p>
</td>
<td>
<p>Classify works on menopause in QT 108.</p>
</td>
</tr>
</tbody>
</table>
<p></p>
<ul>
<li>26 MODIFED WP CLASS NUMBERS</li>
<li>3 MODIFED CLASS NUMBER IN OTHER SCHEDULES RELATED TO WP SYSTEMATIC REVIEW</li>
</ul>
<p><h1>Next Edition</h1></p>
<p>The 2025 winter edition will be published in late January 2025. It will encompass the additions and changes from the 2025 MeSH (Medical Subject Headings) vocabulary as evaluated for inclusion in the Classification index. All main index headings will be linked to the 2025 vocabulary in the MeSH Browser at that time. </p>
<p>The NLM Classification number appears in many terms in the <a href="https://meshb.nlm.nih.gov/search">MeSH Browser</a> and is supplied by the Metadata Management Program (MMP) when the MeSH term points to a single classification number. These class numbers are current as of the Winter 2024 edition of the <em>NLM Classification</em>. They will be updated with the publication of the 2025 Winter edition in January 2025.</p>
<p>To learn more about the <em>NLM Classification</em> see the <a href="https://classification.nlm.nih.gov/static/classification/pdf/nlm_policy_on_classification.pdf"><em>NLM Policy on Classification</em></a>.</p>
</div>
<p class="articleParagraph">
</p>
</div>
<div class="footer">
<p class="footerLeft"><span class="footerissn"><strong>ISSN 2161-2986 (Online)</strong> Content not copyrighted; freely reproducible.</span><br/>
<a href="/">National Library of Medicine</a> 8600 Rockville Pike, Bethesda, MD 20894
<br/>
<a href="//www.nlm.nih.gov/socialmedia/index.html">Connect with NLM</a>,
<a href="//www.nlm.nih.gov/web_policies.html">Web Policies</a>,
<a href="//www.nlm.nih.gov/careers/jobopenings.html">Careers</a>,
<a href="//www.nlm.nih.gov/accessibility.html">Accessibility</a>,
<a href="//www.usa.gov/" id="anch_34">USA.gov</a>,
<a href="//www.hhs.gov/vulnerability-disclosure-policy/index.html">HHS Vulnerability Disclosure</a>
<br/>
<a href="//www.nih.gov/">NIH</a>,
<a href="https://www.hhs.gov/">HHS</a>,
<a href="//www.nih.gov/institutes-nih/nih-office-director/office-communications-public-liaison/freedom-information-act-office">FOIA</a>,
<a class="supportLink" href="//support.nlm.nih.gov?from=" target="_blank">NLM Support Center</a>
</p>
<p class="footerRight">
<strong>Last updated:</strong> 12 September 2024</p>
</div>
</div>
<map id="nlm_masthead_113" name="nlm_masthead_113">
<area shape="rect" alt="NLM Technical Bulletin" coords="1,15,396,45" href="//www.nlm.nih.gov/pubs/techbull/tb.html" title="NLM Technical Bulletin" />
<area shape="rect" alt="National Library of Medicine" coords="0,47,203,62" href="//www.nlm.nih.gov/" title="National Library of Medicine" />
<area shape="rect" coords="207,47,396,62" href="//www.nih.gov/" alt="National Institutes of Health" title="" />
</map>
<!--*****************************Content end*******************************-->
<script src="/scripts/support.js"></script>
<script src="/core/nlm-notifyExternal/1.0/nlm-notifyExternal.min.js"></script>
</body>
</html>