Abstract: A biopsy apparatus is described. The apparatus comprises: a body section having an opening at a distal end thereof; a sample collection means for obtaining a biopsy sample; and a first actuator to provide relative movement between the sample collection means and the body section wherein the sample collection means is operable between a first, retracted position and a second, extended position. A related kit, detachable sample collection device and diagnostic method are also described. The biopsy apparatus is particularly useful as a screen for nasopharyngeal cancer in a patient.