The invention relates generally to systems and methods for detecting and/or treating lower urinary tract conditions. One embodiment of the invention is directed to a medical device. The medical device includes an elongate member having a proximal end and a distal end and an end effector assembly that extends distally from the distal end of the elongate member. The end effector assembly includes a plurality of end effector units. Each end effector unit has a sensing element for detecting a location of abnormal organ function and a treatment element for treating the location of abnormal organ function.