0
We're unable to sign you in at this time. Please try again in a few minutes.
Retry
We were able to sign you in, but your subscription(s) could not be found. Please try again in a few minutes.
Retry
There may be a problem with your account. Please contact the AMA Service Center to resolve this issue.
Contact the AMA Service Center:
Telephone: 1 (800) 262-2350 or 1 (312) 670-7827  *   Email: subscriptions@jamanetwork.com
Error Message ......
ARTICLE |

Angiodysplasia and Lower Gastrointestinal Tract Bleeding in Elderly Patients

Rajesh Sharma, MD; Martin J. Gorbien, MD
Arch Intern Med. 1995;155(8):807-812. doi:10.1001/archinte.1995.00430080037005.
Text Size: A A A
Published online

Angiodyplasia of the colon is one of the most common causes of major lower intestinal tract bleeding in the elderly; it occurs predominantly in the cecum and on the right side of the colon and is thought to result from degenerative changes associated with aging. The clinical presentation is varied, ranging from hematochezia or melena to iron-deficiency anemia resulting from long-term blood loss. Accurate diagnosis may require a combination of diagnostic techniques, such as angiography, nuclear scanning, and colonoscopy. The management plan should be individualized for each patient depending on severity, rate of rebleeding, and issues of comorbidity. Although conservative medical management is a reasonable option for many patients, endoscopic treatment has generally replaced surgery as the first line of definitive treatment for angiodysplasias in most of these patients. The risk of rebleeding is a considerable problem, and surgical therapy yields better results in this aspect. The role of hormonal therapy is not clearly established.

(Arch Intern Med. 1995;155:807-812)

Topics

Sign in

Create a free personal account to sign up for alerts, share articles, and more.

Purchase Options

• Buy this article
• Subscribe to the journal

Figures

Tables

References

Correspondence

CME
Meets CME requirements for:
Browse CME for all U.S. States
Accreditation Information
The American Medical Association is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians. The AMA designates this journal-based CME activity for a maximum of 1 AMA PRA Category 1 CreditTM per course. Physicians should claim only the credit commensurate with the extent of their participation in the activity. Physicians who complete the CME course and score at least 80% correct on the quiz are eligible for AMA PRA Category 1 CreditTM.
Note: You must get at least of the answers correct to pass this quiz.
You have not filled in all the answers to complete this quiz
The following questions were not answered:
Sorry, you have unsuccessfully completed this CME quiz with a score of
The following questions were not answered correctly:
Commitment to Change (optional):
Indicate what change(s) you will implement in your practice, if any, based on this CME course.
Your quiz results:
The filled radio buttons indicate your responses. The preferred responses are highlighted
For CME Course: A Proposed Model for Initial Assessment and Management of Acute Heart Failure Syndromes
Indicate what changes(s) you will implement in your practice, if any, based on this CME course.
Submit a Comment

Multimedia

Some tools below are only available to our subscribers or users with an online account.

Web of Science® Times Cited: 39

Sign in

Create a free personal account to sign up for alerts, share articles, and more.

Purchase Options

• Buy this article
• Subscribe to the journal

Related Content

Customize your page view by dragging & repositioning the boxes below.

Jobs
brightcove.createExperiences();