Colon Cancer: Early Signs, Diagnosis & Advanced Treatment Options

Colon cancer, also known as colorectal cancer, is one of the most common gastrointestinal cancers worldwide. It usually begins as benign polyps in the colon or rectum, which can turn cancerous over time. When detected early, colon cancer is highly treatable.

As a leading GI and colorectal cancer surgeon in Ahmedabad, Dr. Maunil Tomar offers cutting-edge diagnostic techniques and advanced surgical care to ensure the best outcomes for patients facing colon cancer.

🧬 What Is Colon Cancer?

Colon cancer originates in the inner lining of the large intestine (colon) and may extend into the rectum. It typically begins as small growths called polyps, which may become malignant over time. Early detection and surgical removal of these polyps can prevent cancer.

⚠️ Risk Factors for Colon Cancer

• Age > 50 years

• Family history of colon or rectal cancer

• Diet high in red/processed meat and low in fiber

• Sedentary lifestyle

• Obesity

• Smoking and alcohol use

• Inflammatory bowel disease (e.g., ulcerative colitis, Crohn’s disease)

• Genetic conditions like FAP or Lynch syndrome

Regular screening with colonoscopy is recommended if you're at risk.

🚨 Symptoms of Colon Cancer

Colon cancer may remain silent in its early stages. Watch out for:

• Changes in bowel habits (constipation or diarrhea)

• Blood in stools (bright red or black)

• Abdominal pain or bloating

• Unexplained weight loss

• Fatigue and weakness

• Incomplete evacuation or narrow stools

If you experience these symptoms, consult a colorectal cancer specialist in Ahmedabad immediately.

🔬 Diagnosis of Colon Cancer

• Colonoscopy with biopsy

• CT Colonography (Virtual Colonoscopy)

• CEA (Carcinoembryonic Antigen) Blood Test

• Contrast CT Scan / PET-CT for staging

Dr. Maunil Tomar performs high-definition colonoscopy and advanced staging workups for early and accurate diagnosis.

🛠️ Colon Cancer Treatment Options

🏥 1. Surgery

• Laparoscopic or Robotic Colectomy

• Segmental Resection (right/left hemicolectomy)

• Total Colectomy for widespread polyposis or genetic syndromes

• Colostomy (only if necessary in advanced or low rectal tumors)

Minimally invasive surgery reduces hospital stay, pain, and recovery time.

💊 2. Chemotherapy

• Often recommended post-surgery based on stage

• In some cases, given before surgery to shrink tumors

🧬 3. Targeted Therapy/Immunotherapy

• Based on tumor markers or genetic profiling in advanced cases

📅 When Should You Get Screened?

• Age 45+

• Family history of colon or rectal cancer

• Long-standing ulcerative colitis or Crohn’s disease

• Known hereditary cancer syndromes

Regular colonoscopy screening can save lives by catching colon cancer early.