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 |

Acute Appendicitis Secondary to Metastatic Carcinoma of the Breast

ROBERT S. CAPPER, M.D.; J. HAROLD CHEEK, M.D.
AMA Arch Surg. 1956;73(2):220-223. doi:10.1001/archsurg.1956.01280020034007.
Text Size: A A A
Published online

Acute appendicitis is one of the commonest abdominal surgical diseases, the etiology of which is only fairly well established. As shown in the experimental work of Wangensteen and Bowers,13 the two important etiologic factors are obstruction and infection, and the finding of acute appendicitis without both factors is rare. Boyd2 has stated that while concretions or fecaliths are the cause of the obstruction in about 80% of the cases, other causes may also be found. Among the commoner causes are obstruction due to lymphoid hyperplasia, fibrous bands, and masses of intraluminal parasites, primarily Oxyuris vermicularis.

The occasional finding of tumor as the cause of obstruction has been reported.* Among the most important of these are carcinoids or argentaffinomas. Lee and Blain report an incidence of about 0.2% in unselected cases. Primary carcinoma of the appendix, in rare instances, may be the cause of the obstruction leading to acute

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

First Page Preview

View Large
First page PDF preview

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.

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();