1.   At the receiving end of the violent punch Armand Proietti was severely injured and required surgery.

2.   However, there were complications that required additional surgery, jaundice possibly caused by gall-bladder disease, and pneumonia.

3.   Seles has lost something on her serve this year because of a shoulder problem that will require surgery.

4.   A Devon family has previously been reported in which a female in three successive generations has presented with multiple polyps requiring repeated surgery over a number of years.

5.   Eight patients have required emergency surgery coinciding with the unrestricted reintroduction of food after remission induced by diet.

6.   The clinical importance of NSAID enteropathy lies in the associated complications of blood loss, protein loss, and occasional strictures that may require surgery.

7.   One of them had an intestinal perforation and required surgery.

8.   Despite the development of radiation strictures in three patients none required open surgery.