This policy has been established to ensure consistency of all external advertisement of university positions. External advertisements are supplemental to internal postings and recruitment/hiring policy requirements.
Pericholecystic fluid means fluid around the gall bladder (Peri=around, cholecystic=gall bladder), and denote tissue swelling. The fluid is indicative of the inflammation around the gall bladder. This should looked for gallbladder infection, called as cholecystitis and needs further investigations like HIDA scan.
GBS is one of many bacteria that can be present in our bodies. It doesn't usually cause any harm. When this happens it's called carrying GBS or being colonised with GBS. It's estimated about one pregnant woman in five in the UK carries GBS in their digestive system or vagina.