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</div><div><span>Abscess - abdomen or pelvis</span></div></div>
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</a><h1 class="with-also" itemprop="name">Abscess - abdomen or pelvis</h1>
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</noscript></div><div class="main"><div id="ency_summary"><p>An abdominal abscess is a pocket of infected fluid and pus located inside the belly (abdominal cavity). This type of abscess can be located near or inside the liver, pancreas, kidneys or other organs. There can be one or more abscesses.</p></div><section><div class="section"><div class="section-header"><div class="section-title"><h2>Causes</h2></div><div class="section-button"><button type="submit" aria-controls="section-1" role="button" title="Expand/Collapse section"><span class="icon icon-section-action">
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</div></div><div class="section-body" id="section-1"><p>You can get abdominal abscesses because you have:</p><ul><li>A burst appendix</li><li>A burst or leaking intestine</li><li>A burst ovary</li><li>A perforated diverticulum, most often in the sigmoid colon<br/></li><li>Inflammatory bowel disease</li><li>Infection in your gallbladder, pancreas, ovary or other organs</li><li>Pelvic infection</li><li>Parasite infection</li></ul><p>You are more at risk for an abdominal abscess if you have:</p><ul><li>Trauma</li><li>Perforated ulcer disease</li><li>Surgery in your belly area</li><li>Weakened immune system</li></ul><p>Germs may pass through your blood to an organ in your belly. Sometimes, no reason can be found for an abscess.</p></div></div></section><section><div class="section"><div class="section-header"><div class="section-title"><h2>Symptoms</h2></div><div class="section-button"><button type="submit" aria-controls="section-2" role="button" title="Expand/Collapse section"><span class="icon icon-section-action">
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</div></div><div class="section-body" id="section-2"><p>Pain or discomfort in the belly that does not go away is a common symptom. This pain:</p><ul><li>May be found only in one area of your belly or over most of your belly</li><li>May be sharp or dull</li><li>May become worse over time </li></ul><p>Depending on where the abscess is located, you may have:</p><ul><li>Pain in your back</li><li>Pain in your chest or shoulder </li></ul><p>Other symptoms of an abdominal abscess may be a lot like symptoms of having the flu. You may have:</p><ul><li>Swollen belly</li><li>Diarrhea</li><li>Fever or chills</li><li>Lack of appetite and possible weight loss</li><li>Nausea or vomiting</li><li>Weakness</li><li>Cough </li></ul></div></div></section><section><div class="section"><div class="section-header"><div class="section-title"><h2>Exams and Tests</h2></div><div class="section-button"><button type="submit" aria-controls="section-3" role="button" title="Expand/Collapse section"><span class="icon icon-section-action">
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</div></div><div class="section-body" id="section-3"><p>Your symptoms can be a sign of many different problems. Your health care provider will do some tests to help determine if you have an abdominal abscess. These may include the following tests:</p><ul><li><a test="test" href="./003642.htm">Complete blood count</a> -- A high white blood cell count is a possible sign of an abscess of other infection.</li><li>Comprehensive metabolic panel -- This will show any liver, kidney or blood problems. </li></ul><p>Other tests that should show abdominal abscesses include:</p><ul><li>Abdominal x-ray</li><li>Ultrasound of the abdomen and pelvis</li><li><a test="test" href="./003330.htm">CT scan</a> of the abdomen and pelvis</li><li><a test="test" href="./003796.htm">MRI</a> of the abdomen and pelvis </li></ul></div></div></section><section><div class="section"><div class="section-header"><div class="section-title"><h2>Treatment</h2></div><div class="section-button"><button type="submit" aria-controls="section-4" role="button" title="Expand/Collapse section"><span class="icon icon-section-action">
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</div></div><div class="section-body" id="section-4"><p>Your health care team will try to identify and treat the cause of the abscess. Your abscess will be treated with antibiotics, drainage of the pus, or both. At first, you will likely receive care in the hospital.</p><p>ANTIBIOTICS</p><p>You will be given antibiotics to treat the abscess. You will take them for up to 4 to 6 weeks.</p><ul><li>You will start on IV antibiotics in the hospital and you may receive IV antibiotics at home.</li><li>You then may change to pills. Be sure you take all of your antibiotics, even if you feel better. </li></ul><p>DRAINAGE</p><p>Your abscess needs to be drained of pus. Your provider and you will decide the best way to do this.</p><p><strong>Using a needle and drain</strong> -- Your provider puts a needle through the skin and into the abscess. Usually, this is done with the help of x-rays to make sure the needle is inserted into the abscess.</p><p>Your provider will give you medicine to make you sleepy, and medicine to numb the skin before the needle is inserted into the skin.</p><p>A sample of the abscess will be sent to the lab. This helps your provider choose which antibiotics to use.</p><p>A drain is left in the abscess so that pus can drain out. Usually, the drain is kept in for days or weeks until the abscess gets better.</p><p><strong>Having surgery</strong> -- Sometimes, a surgeon does surgery to clean out the abscess. You will be put under <a test="test" href="./007410.htm">general anesthesia</a> so that you are asleep for the <a test="test" href="./002928.htm">surgery</a>. Surgery may be needed if:</p><ul><li>Your abscess cannot be reached safely using a needle through the skin</li><li>Your appendix, intestines, or another organ has burst </li></ul><p>The surgeon will make a cut into the belly area. <a test="test" href="./002928.htm">Laparotomy</a> involves a larger cut. <a test="test" href="./003918.htm">Laparoscopy</a> uses a very small cut and a laparoscope (a tiny video camera). The surgeon will then:</p><ul><li>Clean and drain the abscess.</li><li>Put a drain into the abscess. The drain stays in until the abscess gets better. </li></ul></div></div></section><section><div class="section"><div class="section-header"><div class="section-title"><h2>Outlook (Prognosis)</h2></div><div class="section-button"><button type="submit" aria-controls="section-5" role="button" title="Expand/Collapse section"><span class="icon icon-section-action">
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</div></div><div class="section-body" id="section-5"><p>How well you respond to treatment depends on the cause of the abscess and how bad the infection is. It also depends on your overall health. Usually, antibiotics and drainage takes care of abdominal abscesses that have not spread.</p><p>You may need more than one operation. Sometimes, an abscess will come back.</p></div></div></section><section><div class="section"><div class="section-header"><div class="section-title"><h2>Possible Complications</h2></div><div class="section-button"><button type="submit" aria-controls="section-6" role="button" title="Expand/Collapse section"><span class="icon icon-section-action">
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</div></div><div class="section-body" id="section-6"><p>Complications may include:</p><ul><li>The abscess may not drain fully.</li><li>The abscess may come back (recur).</li><li>The abscess may cause severe illness and a bloodstream infection.</li><li>The infection could spread.</li></ul></div></div></section><section><div class="section"><div class="section-header"><div class="section-title"><h2>When to Contact a Medical Professional</h2></div><div class="section-button"><button type="submit" aria-controls="section-7" role="button" title="Expand/Collapse section"><span class="icon icon-section-action">
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</div></div><div class="section-body" id="section-7"><p>Contact your provider if you have:</p><ul><li>Severe abdominal pain</li><li>Fevers</li><li>Nausea</li><li>Vomiting</li><li>Changes in bowel habits</li></ul></div></div></section><section><div class="section"><div class="section-header"><div class="section-title"><h2>Alternative Names</h2></div><div class="section-button"><button type="submit" aria-controls="section-Alt" role="button" title="Expand/Collapse section"><span class="icon icon-section-action">
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</div></div><div class="section-body" id="section-Alt"><p>Abscess - intra-abdominal; Pelvic abscess</p></div></div></section><section><div class="section sec-mb"><div class="section-header"><div class="section-title"><h2>Images</h2></div><div class="section-button"><button type="submit" aria-controls="section-tnails" role="button" title="Expand/Collapse section"><span class="icon icon-section-action">
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<li><img src="//medlineplus.gov/ency/images/ency/tnails/1171t.jpg" alt="Intra-abdominal abscess - CT scan" title="Intra-abdominal abscess - CT scan" class="side-img"/><a href="../imagepages/1171.htm">Intra-abdominal abscess - CT scan</a></li>
<li><img src="//medlineplus.gov/ency/images/ency/tnails/8766t.jpg" alt="Meckel diverticulum" title="Meckel diverticulum" class="side-img"/><a href="../imagepages/8766.htm">Meckel diverticulum</a></li>
</ul></div></div></section><section><div class="section"><div class="section-header"><div class="section-title"><h2>References</h2></div><div class="section-button"><button type="submit" aria-controls="section-Ref" role="button" title="Expand/Collapse section"><span class="icon icon-section-action">
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</div></div><div class="section-body" id="section-Ref"><p>de Prisco G, Celinski S, Spak CW. Abdominal abscesses and gastrointestinal fistulas. In: Feldman M, Friedman LS, Brandt LJ, eds. <em>Sleisenger and Fordtran's Gastrointestinal and Liver Disease</em>. 11th ed. Philadelphia, PA: Elsevier; 2021:chap 29.</p><p>Landmann A, Bonds M, Postier R. Acute abdomen. In: Townsend CM Jr, Beauchamp RD, Evers BM, Mattox KL, eds. <em>Sabiston Textbook of Surgery</em>. 21st ed. St Louis, MO: Elsevier; 2022:chap 46.</p><p>Shapiro NI, Jones AE. Sepsis syndromes. In: Walls RM, ed. <em>Rosen's Emergency Medicine: Concepts and Clinical Practice</em>. 10th ed. Philadelphia, PA: Elsevier; 2023:chap 135.</p></div></div></section>
<section><div class="section"><div class="section-header"><div class="section-title"><h2>Review Date 10/31/2022</h2></div><div class="section-button"><button type="submit" aria-controls="section-version" role="button" title="Expand/Collapse section"><span class="icon icon-section-action">
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<div id="section-version" class="section-body"><p>Updated by: Michael M. Phillips, MD, Emeritus Professor of Medicine, The George Washington University School of Medicine, Washington, DC. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.</p>
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