Causes and Risk Factors
Large bowel obstruction can develop from various conditions that narrow or block the colon.
-
Diverticular Disease
Recurrent inflammation from diverticulitis can cause scarring and narrowing of the colon, creating a potential site for obstruction.
-
Colorectal Cancer
Tumours growing within the colon wall gradually narrow the intestinal passage, eventually leading to obstruction.
-
Volvulus
A segment of the colon twists on itself, cutting off both the passage of contents and the blood supply, which can result in severe complications.
-
Inflammatory Bowel Disease
Prolonged inflammation, as seen in conditions like Crohn’s disease, can lead to the development of strictures that narrow the colon and obstruct bowel movements.