Averages for San Francisco in January. January San Francisco. Weather Lowdown. January is one of the coldest months in San Francisco, USA and it is also one of the wettest. This month is the rainy season and heavy downpours can occur at any time with a monthâs worth of rain sometimes falling over a couple of days.
When the bile ducts become blocked, bile builds up in the liver, and jaundice (yellow color of the skin) develops due to the increasing levels of bilirubin in the blood. The possible causes of a blocked bile duct include: Cysts of the common bile duct. Enlarged lymp nodes in the porta hepatis. Gallstones.
People with bile duct cancer may experience the following symptoms or signs, usually because the tumor is blocking the bile duct. Sometimes, people with bile duct cancer do not show any of these symptoms.Or, these symptoms may be caused by a medical condition that is not cancer.One common symptom is jaundice, which is a yellowing of the skin and the whites of the eyes. When the bile duct is blocked, the liver cannot excrete bile, and the bile backs up into the bloodstream.eople with bile duct cancer may experience the following symptoms or signs, usually because the tumor is blocking the bile duct. Sometimes, people with bile duct cancer do not show any of these symptoms.