What symptom does bowel cancer spread to have?

summary

Colorectal cancer is the cancer between the junction of sigmoid colon and rectum and dentate line. It is a common malignant tumor of digestive tract, accounting for the second place. Patients with advanced cancer (middle and advanced stage) have abdominal pain, bloody stool, thin stool and diarrhea. If there is no countdown treatment, there will be spread and metastasis, then what are the symptoms of colon cancer spread? Let's talk about it.

What symptom does bowel cancer spread to have?

1. Symptoms caused by local infiltration of tumor: when there is extensive infiltration in the pelvic cavity of rectal cancer, it can cause pain and swelling in the waist and sacral region; When the tumor infiltrates or compresses the sciatic nerve and obturator nerve root, sciatic nerve and obturator neuralgia may occur; When the tumor invades vagina and bladder mucosa, vaginal bleeding and hematuria may occur. When the tumor invades both ureters, urinary incontinence and uremia may occur.

2. Symptoms caused by tumor blood diffusion: the chance of vascular invasion in the rectum less than 6cm from the anus is 7 times higher than that in the upper rectum and colon. The most common sites of blood metastasis are liver, lung and bone.

3. Clinical symptoms caused by implantation and dissemination: when the cancer invades the serous surface, the cancer cells can fall off and enter the free abdominal cavity. They can be planted on the peritoneal surface, cystorectal fossa and other parts, and the nodules in this area can be touched by digital rectal examination.

matters needing attention

If you find that your holy body health has unexplained symptoms, you should go to the hospital in time. Don't delay the diagnosis, the best treatment time and the illness.