Thus, among the descendants of a person with colorectal cancer may be selected those who should undergo periodic examinations for preventer cancer. Otherwise, the search becomes random and all descendants should be examined. - What are the symptoms of colorectal cancer? The large intestine consists essentially of three parts: right colon, left colon and rectum.
Depending on the location of the cancer, the symptoms are different.
The individual who has the right colon cancer can long remain asymptomatic or vague symptoms -. Malaise, anemia, fatigue, blood in stool, change in bowel function In the left colon, the person has constipation (constipation), difficult defecation, cramps and bloody stools.
You rectal cancer, the first symptom is the constant urge to go to the bathroom and the person does not feel satisfied, because the tumor is there and arouses a reflection evacuation.
Ago loss of visible blood in the stool, because the tumor is low
The loss of blood in the stool should alert the person to immediately seek a specialist for thorough investigation.
There is much confusion in diagnosis with hemorrhoids. - How is it diagnosed?
On rectal cancer diagnosis can be done in the office, through the rectal. Furthermore, the apparatus comprises a colorectal the it allows the 25 cm beyond the anal orifice.
When cancer is higher in the left colon and right colon, rectal will not give the diagnosis