One of your athletes reports to the athletic training room complaining of pain in her lower abdomen. She tells you that she has a small lump in the area that hurts. When you assess her in the supine position, you don't notice a lump. When you ask her to stand up, you see the lump that she is talking about. The lump appears to be about 0.5 inches in diameter and 1.5 inches deep (about the size of the end of your thumb). When you question her further, she says that she hasn't noticed any other symptoms. Which of the following conditions should you suspect? a. ovarian cancer
b. abdominal hernia
c. diverticulitis
d. hemorrhoid