(来学网)肛门直肠周围脓肿的病因病机是:
  • A.
    (来学网)湿热下注、热盛肉腐、脾肾亏损
  • B.
    (来学网)湿热内生、肝肾阴虚、脾肾阳虚
  • C.
    (来学网)外感寒湿、内伤生冷、气血两虚
  • D.
    (来学网)外感风热、肝脾不和、燥热内牛
  • E.
    (来学网)热结肠燥、气血瘀滞、湿热内生