Examination of the jugular veins may reveal elevated pressure (jugular venous distention).
en.wikipedia.org Generally, however, there is loss of appetite, heartburn, nervous dyspepsia, constipation, or diarrhea, abdominal distention, headache, vertigo, emaciation, and loss of sleep.
en.wikipedia.org Clinical signs associated with infection are nonspecific and may include appetite loss, uncoordinated swimming, lethargy, coelomic distention, darkening skin color, petechiae, fin erosion, and death.
en.wikipedia.org The long, linear laceration extended around the ventral pleats, restricting their distention.
en.wikipedia.org Used on a duodenal tube, it relieves gastric and intestinal distention caused by the retention of fluid.
en.wikipedia.org