By definition, organelles are the membrane-bound structures in a cell. The nucleus is an example. Other organelles are located in the cytoplasm such as mitochondria, chloroplasts, endoplasmic reticulum, Golgi apparatus, peroxisomes, lysosomes, vacuoles and glyoxisomes.An eukaryotic cell contains many mitochondria, occupying up to a quarter of the cytoplasmic volume.he nucleus is an example. Other organelles are located in the cytoplasm such as mitochondria, chloroplasts, endoplasmic reticulum, Golgi apparatus, peroxisomes, lysosomes, vacuoles and glyoxisomes.
Enlarged bile duct symptoms vary depending upon the cause of enlargement or dilation: Gallstones in bile duct leading to its enlargement: 1  Usually there is a long history of flatulent dyspepsia (eructation).
Bile is stored in gallbladder and when you eat food, gallbladder releases bile into the small intestine (duodenum). The tube that carries bile from gallbladder to the small intestine is called bile duct. Whenever there is blockage or obstruction in bile duct, it enlarges in it size or dilates. The first symptom you may notice is pale colored stool and dark urine if bile duct is blocked, if the blockage progresses further it causes yellow discoloration of your eyes and skin.