This is the 13069th most frequent Turkish word.
karaciğerdeki
"Related to or located in the liver."
This indicates the location of the cells being in the liver.
Karaciğerdeki hücrelerin sağlığı önemlidir.
The health of the cells in the liver is important.
Here 'karaciğerdeki' explains that the pain is located in the liver.
Karaciğerdeki ağrı bir hastalığın habercisi olabilir.
Pain in the liver could be a sign of a disease.
In this case, 'karaciğerdeki' specifies that the inflammation is situated in the liver.