Biomaterial Database

Colorectal cancer surveillance in patients with ulcerative colitis. 1994

B Jonsson, and L Ahsgren, and L O Andersson, and R Stenling, and J Rutegård

Department of Surgery, Ornsköldsvik Hospital, Sweden.

In a prospective study carried out between 1977 and 1991, 131 patients with ulcerative colitis from an area of 65,000 inhabitants were followed by clinical visits and regular colonoscopy with biopsy. At the end of the study 58 patients had had total colitis for more than 10 years, 38 had left the programme (16 after radical operations, nine because of death--one from colitis, one from carcinoma--and 13 for other reasons) and 632 colonoscopies had been performed. Colorectal carcinoma was diagnosed in four patients, of whom two were included in the programme with a diagnosis of cancer. Dysplasia was diagnosed in 24 patients, other than those with malignancy; in four this was of high grade. Carcinoma and dysplasia occurred mainly in the left colon and in patients with total colitis. The surveillance programme was resource consuming and the cost-benefit must be questioned.

UI	MeSH Term	Description	Entries
D007223	Infant	A child between 1 and 23 months of age.	Infants
D007231	Infant, Newborn	An infant during the first 28 days after birth.	Neonate,Newborns,Infants, Newborn,Neonates,Newborn,Newborn Infant,Newborn Infants
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D011159	Population Surveillance	Ongoing scrutiny of a population (general population, study population, target population, etc.), generally using methods distinguished by their practicability, uniformity, and frequently their rapidity, rather than by complete accuracy.	Surveillance, Population
D011230	Precancerous Conditions	Pathological conditions that tend eventually to become malignant.	Preneoplastic Conditions,Condition, Preneoplastic,Conditions, Preneoplastic,Preneoplastic Condition,Condition, Precancerous,Conditions, Precancerous,Precancerous Condition
D011446	Prospective Studies	Observation of a population for a sufficient number of persons over a sufficient number of years to generate incidence or mortality rates subsequent to the selection of the study group.	Prospective Study,Studies, Prospective,Study, Prospective
D012004	Rectal Neoplasms	Tumors or cancer of the RECTUM.	Cancer of Rectum,Rectal Cancer,Rectal Tumors,Cancer of the Rectum,Neoplasms, Rectal,Rectum Cancer,Rectum Neoplasms,Cancer, Rectal,Cancer, Rectum,Neoplasm, Rectal,Neoplasm, Rectum,Rectal Cancers,Rectal Neoplasm,Rectal Tumor,Rectum Cancers,Rectum Neoplasm,Tumor, Rectal
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D002675	Child, Preschool	A child between the ages of 2 and 5.	Children, Preschool,Preschool Child,Preschool Children