Where does bile duct cancer start?

The key signs of prostate cancer include trouble urinating, decreased force in the stream of urine, blood in the urine, blood in the semen, bone pain, losing weight without trying, and erectile dysfunction.

Breast cancer usually spreads in the breast region and heads towards the lymph nodes. After that, the span of cancer increases and ultimately, it reaches the Metastasis stage, i.e. the spreading of cancerous cells to other areas.

Stage 4 bile duct cancer symptoms typically consist of white or pale stools, dark-coloured urine, jaundice, and abdominal pain.