直肠丛 plexus rectalis ; rectal plexus

结肠丛 colic plexuses

肠系膜间丛 [解剖] intermesenteric plexus ; [解剖] plexus intermesentericus

肠内菌丛 enteric microflora

肠肌丛 [解剖] myenteric plexus

直肠静脉丛 [解剖] rectal venous plexus

直肠下丛 [解剖] inferior rectal plexus

直肠中丛 [解剖] middle rectal plexus

肠系膜下丛 [解剖] inferior mesenteric plexus