The colon and rectum together form the large intestine, also known as the bowel. Their primary function is to absorb water and eliminate waste material after digestion. Several medical conditions can affect the colon, rectum, or both. Diseases limited to the colon are referred to as colon diseases, while those involving only the rectum are called rectal diseases. When both organs are involved, the condition is known as a colorectal disease. Common colorectal conditions include colorectal cancer, colon polyps, ulcerative colitis, and Crohn’s disease.
Patients with colorectal disorders may experience symptoms such as abdominal pain, blood in stools, rectal bleeding, unexplained weight loss, prolonged constipation, or chronic diarrhea. When medical treatment fails or complications arise, Colorectal Surgery in Delhi becomes an essential treatment option.
Causes of Colorectal Diseases:
Colorectal diseases develop due to a combination of lifestyle, genetic, and environmental factors, including:
Age: The risk increases significantly after the age of 50.
Family history: Conditions such as colon polyps and colorectal cancer can be inherited.
Sedentary lifestyle: Physical inactivity slows bowel movement, allowing waste to remain longer in the colon.
Smoking and alcohol consumption: Both increase the risk of polyps and colon cancer.
Genetic mutations: Certain gene changes may cause abnormal cell growth in the colon.
Obesity: Excess body weight is linked to increased cellular proliferation in the bowel.
When Is Colorectal Surgery Recommended?
Doctors may advise surgery in the following conditions:
Hemorrhoids: When enlarged rectal veins do not respond to medications or minimally invasive treatments, surgical removal may be required.
Colon and rectal cancer: Surgery is the primary treatment, involving removal of cancerous segments and nearby lymph nodes.
Inflammatory bowel disease: Severe ulcerative colitis or Crohn’s disease causing bowel damage may require partial or complete removal of the colon and rectum.
Other conditions: Diverticular disease, bowel obstruction, ischemic colitis, precancerous lesions, volvulus, or traumatic injury to the colon.
Types of Colorectal Surgeries Available in Delhi:
Advanced hospitals offering Colorectal Surgery in Delhi provide a wide range of procedures, including:
Right Hemicolectomy: Removal of the right side of the colon, usually for cancer or severe infection, with reconnection to the small intestine.
Left Hemicolectomy: Excision of the left portion of the colon along with affected lymph nodes when cancer is suspected.
Sigmoidectomy: Removal of the sigmoid colon, often performed for diverticular disease or inflammatory bowel conditions.
Low Anterior Resection: Surgery for rectal cancer where the diseased rectum is removed and bowel continuity is restored.
Abdominoperineal Resection: A major procedure involving removal of the rectum, anus, and sigmoid colon, followed by creation of a permanent stoma.
Preparation for Colorectal Surgery:
Preoperative preparation varies based on the procedure. Patients undergo a thorough medical evaluation, blood tests, and imaging studies. Doctors may advise bowel preparation and fasting for at least 12 hours before surgery. It is important to inform the surgical team about all medications being taken.
Recovery After Colorectal Surgery:
After surgery, patients are monitored in the ICU before being shifted to a general ward. Fluids are usually started within 24 hours, and early mobilization is encouraged. Most patients are discharged within 4–5 days and advised to return for follow-up after two weeks.
Possible Complications:
As with any major surgery, complications may occur, including infection, bleeding, bowel leakage, or altered bowel function. However, with experienced surgeons, these risks are minimized.
For expert consultation and advanced Colorectal Surgery in Delhi, patients are encouraged to contact a specialized colorectal surgery center for accurate diagnosis and personalized treatment.
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