text_1: 55-year-old woman with diverticulosis.  Five years ago she had an abscess and part of her colon removed.  Fine.  Then recently she is having exacerbations every 3 or 4 or 5 months.  I sent her to the surgeon.  She's concerned and doesn't know what she should do.
text_2: What are the indications for hemicolectomy for diverticular disease?