{"id":7616,"date":"2020-05-28T22:39:31","date_gmt":"2020-05-28T22:39:31","guid":{"rendered":"https:\/\/medicalcriteria.com\/web\/?p=7616"},"modified":"2026-01-09T19:06:48","modified_gmt":"2026-01-09T19:06:48","slug":"caustic-injuries","status":"publish","type":"post","link":"https:\/\/medicalcriteria.com\/web\/caustic-injuries\/","title":{"rendered":"Classification of Caustic-Induced Gastrointestinal Injuries"},"content":{"rendered":"<div class=\"99c380e4b4a7b96c35d7ddf7dcb434e8\" data-index=\"1\" style=\"float: none; margin:0px 0 0px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<!-- MC 2019- Horizontal -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-client=\"ca-pub-0127150553352455\"\r\n     data-ad-slot=\"3806776041\"\r\n     data-ad-format=\"auto\"\r\n     data-full-width-responsive=\"true\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p>Caustic substances injure tissue by means of a chemical reaction on direct physical contact. Often thought of as acids or bases, caustics broadly include desiccants, vesicants, and protoplasmic poisons. The term \u201ccorrosive\u201d is often used interchangeably with \u201ccaustic,\u201d but corrosion implies a mechanical degradation, which does not always apply to caustics.<!--more--><br \/>\nCaustics are present at home and in industry. They cause injury after dermal, ocular, or gastrointestinal contact. In western countries, commonly ingested household caustics include lye (sodium or potassium hydroxide) found in drain cleaners and hair relaxers, bleach (sodium hypochlorite) or ammonia (ammonium hydroxide) found in cleaning products, and highly concentrated acids (e.g., hydrochloric acid) found in toilet bowl or swimming pool cleaners. In other countries, concentrated acids such as hydrochloric, nitric, and sulfuric acids are commonly found in homes.<br \/>\nAn increase has been reported in caustic-induced injuries in children resulting from ingestion of the contents of laundry-detergent capsules (water-soluble membranes, commonly called pods, containing liquid detergent that is more concentrated than traditional liquid or powdered laundry detergents).<\/p>\n<p><strong>Classification of Caustic-Induced Gastrointestinal Injuries<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%;\" border=\"1\">\n<tbody>\n<tr>\n<td style=\"width: 10.2169%; text-align: center;\"><strong>Grade<\/strong><\/td>\n<td style=\"width: 46.6931%;\"><strong>Findings<\/strong><\/td>\n<td style=\"width: 43.0899%;\"><strong>Prognosis<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 10.2169%; text-align: center;\">0<\/td>\n<td style=\"width: 46.6931%;\">Normal<\/td>\n<td style=\"width: 43.0899%;\">Complete recovery<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 10.2169%; text-align: center;\">1<\/td>\n<td style=\"width: 46.6931%;\">Edema and erythema<\/td>\n<td style=\"width: 43.0899%;\">Complete recovery<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 10.2169%; text-align: center;\">2A<\/td>\n<td style=\"width: 46.6931%;\">Friability, hemorrhage, and superficial ulcerations<\/td>\n<td style=\"width: 43.0899%;\">Stricture unlikely<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 10.2169%; text-align: center;\">2B<\/td>\n<td style=\"width: 46.6931%;\">Deep ulcerations (either discrete or circumferential), in addition to friability, hemorrhage, and superficial ulcerations<\/td>\n<td style=\"width: 43.0899%;\">High risk of stricture, low risk of perforation<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 10.2169%; text-align: center;\">3A<\/td>\n<td style=\"width: 46.6931%;\">Small, scattered areas of necrosis<\/td>\n<td style=\"width: 43.0899%;\">High risk of stricture, greater risk of perforation than with grade 2B injury<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 10.2169%; text-align: center;\">3B<\/td>\n<td style=\"width: 46.6931%;\">Extensive necrosis<\/td>\n<td style=\"width: 43.0899%;\">High risk of perforation and strictures<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 10.2169%; text-align: center;\">4<\/td>\n<td style=\"width: 46.6931%;\">Perforation<\/td>\n<td style=\"width: 43.0899%;\">Often fatal<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><strong>References:<\/strong><\/p>\n<ol>\n<li>Hoffman RS, Burns MM, Gosselin S. Ingestion of Caustic Substances. N Engl J Med. 2020;382(18):1739\u20101748. <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/32348645\/\" target=\"_blank\" rel=\"noopener noreferrer\">[Medline]<\/a><\/li>\n<li>Hall AH, Jacquemin D, Henny D, Mathieu L, Josset P, Meyer B. Corrosive substances ingestion: a review. Crit Rev Toxicol. 2019;49(8):637\u2010669. <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/32009535\/\" target=\"_blank\" rel=\"noopener noreferrer\">[Medline]<\/a><\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p>Created May 26, 2020.<\/p>\n\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Sorry, this entry is only available in Espa\u00f1ol.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"no","_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[53],"tags":[2191,2195,166,167,1196,2193,960,2194,2192,169],"class_list":["post-7616","post","type-post","status-publish","format-standard","hentry","category-gastroenterology","tag-caustic","tag-causticos","tag-clasificacion","tag-classification","tag-gastrointestinal","tag-gastrointestinales","tag-induced","tag-inducidas","tag-injuries","tag-lesiones"],"modified_by":"Guillermo Firman","_links":{"self":[{"href":"https:\/\/medicalcriteria.com\/web\/wp-json\/wp\/v2\/posts\/7616","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medicalcriteria.com\/web\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/medicalcriteria.com\/web\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/medicalcriteria.com\/web\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/medicalcriteria.com\/web\/wp-json\/wp\/v2\/comments?post=7616"}],"version-history":[{"count":8,"href":"https:\/\/medicalcriteria.com\/web\/wp-json\/wp\/v2\/posts\/7616\/revisions"}],"predecessor-version":[{"id":9368,"href":"https:\/\/medicalcriteria.com\/web\/wp-json\/wp\/v2\/posts\/7616\/revisions\/9368"}],"wp:attachment":[{"href":"https:\/\/medicalcriteria.com\/web\/wp-json\/wp\/v2\/media?parent=7616"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medicalcriteria.com\/web\/wp-json\/wp\/v2\/categories?post=7616"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medicalcriteria.com\/web\/wp-json\/wp\/v2\/tags?post=7616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}