37. 關於Amebic Colitis 以下何者正確？
(1) Usual duration of symptoms ＞7 days.
(2) Colonoscopic findings in a patient with amebic colitis. Multiple punctate ulcers are visible.
(3) Noninvasive methods to accurately differentiate E. histolytica from E. dispar include stool culture with isoenzyme analysis, serum amebic-antibody titers, PCR, and an enzyme-linked immunosorbent assay (ELISA).
(4) The tissue amebicides include metronidazole, tinidazole, nitazoxanide, erythromycin, and chloroquine.
(A) (1)＋(2)
(B) (2)＋(3)
(C) (1)＋(3)＋(4)
(D) (2)＋(3)＋(4)
(E) (1)＋(2)＋(3)＋(4)