Coffee bean sign

From WikiMD.com - Food, Medicine & Wellness Encyclopedia

Coffee Bean Sign is a radiological sign that is often associated with sigmoid volvulus, a condition where the sigmoid colon twists on its mesentery, leading to obstruction and possible ischemia. The sign is named due to the resemblance of the dilated sigmoid colon to a coffee bean on an abdominal radiograph.

Overview[edit | edit source]

The Coffee Bean Sign is a diagnostic feature that is typically seen in radiology. It is a characteristic sign of sigmoid volvulus, a condition that is common in elderly patients and those with chronic constipation or a history of abdominal surgery. The sign is so named because the appearance of the dilated sigmoid colon on an abdominal radiograph resembles a coffee bean.

Clinical Significance[edit | edit source]

The Coffee Bean Sign is significant because it aids in the diagnosis of sigmoid volvulus, a potentially life-threatening condition if not promptly treated. The sign is indicative of a large bowel obstruction, which can lead to ischemia, necrosis, and perforation if left untreated.

Diagnosis[edit | edit source]

The Coffee Bean Sign is typically identified through an abdominal radiograph, although it can also be seen on a computed tomography (CT) scan. The sign is characterized by a dilated loop of the sigmoid colon, which appears similar to a coffee bean. The "bean" is typically oriented with the convexity to the right, the "inner" curve of the bean pointing towards the pelvis, and the "outer" curve pointing towards the diaphragm.

Treatment[edit | edit source]

Once the Coffee Bean Sign has been identified, treatment for sigmoid volvulus typically involves detorsion of the twisted sigmoid colon, often achieved through a sigmoidoscopy. In severe cases, surgery may be required.

See Also[edit | edit source]


This radiology related article is a stub. You can help WikiMD by expanding it.


Stub icon
   This article is a medical stub. You can help WikiMD by expanding it!


WikiMD
Navigation: Wellness - Encyclopedia - Health topics - Disease Index‏‎ - Drugs - World Directory - Gray's Anatomy - Keto diet - Recipes

Transform your life with W8MD's budget GLP1 injections from $125

W8mdlogo.png
W8MD weight loss doctors team

W8MD offers a medical weight loss program NYC and a clinic to lose weight in Philadelphia. Our W8MD's physician supervised medical weight loss centers in NYC provides expert medical guidance, and offers telemedicine options for convenience.

Why choose W8MD?

Book Your Appointment

Start your NYC weight loss journey today at our NYC medical weight loss, and Philadelphia medical weight loss Call (718)946-5500 for NY and 215 676 2334 for PA

Search WikiMD

Ad.Tired of being Overweight? Try W8MD's NYC physician weight loss.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro / Zepbound) available. Call 718 946 5500.
Advertise on WikiMD

WikiMD's Wellness Encyclopedia

Let Food Be Thy Medicine
Medicine Thy Food - Hippocrates

Medical Disclaimer: WikiMD is not a substitute for professional medical advice. The information on WikiMD is provided as an information resource only, may be incorrect, outdated or misleading, and is not to be used or relied on for any diagnostic or treatment purposes. Please consult your health care provider before making any healthcare decisions or for guidance about a specific medical condition. WikiMD expressly disclaims responsibility, and shall have no liability, for any damages, loss, injury, or liability whatsoever suffered as a result of your reliance on the information contained in this site. By visiting this site you agree to the foregoing terms and conditions, which may from time to time be changed or supplemented by WikiMD. If you do not agree to the foregoing terms and conditions, you should not enter or use this site. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates, categories Wikipedia, licensed under CC BY SA or similar.

Contributors: Prab R. Tumpati, MD