Abdominal protrusion (6)
I believe the answer is:
hernia
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">abdominal protrusion</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for hernia that I've seen before include "Protruding rupture" , "Rupture, protrusion of organ through abdominal wall" , "Protrusion of organ throung abdinen, rupture" , "Protrusion of organ through wall of abdomen, a rupture" , "A rupture within the body" .)