02-27-2007, 06:12 PM
46-year-old woman presents to the clinic complaining of a painful rash. She reports that it appeared two days ago and was proceeded by severe pain in the area of the rash for three days. On exam, a unilateral vesicular rash is noted to the right of the umbilicus, including the right half of the umbilicus. This rash is approximately 1.5 inches in height, extends around her abdomen and back, and stops at her spine. Which dermatome is most likely affected?
A T4
B T10
C T11
D T12
E L4
A T4
B T10
C T11
D T12
E L4