Comprehensive Colon Cancer Care
When someone comes to us with colon cancer, our first responsibility is to bring clarity to what can feel like a stressful situation. At SSO Hospitals, we plan diagnosis, surgery, and follow-up treatment together, so care is coordinated and decisions are never made in isolation.
Our aim is not just to remove the cancer, but to treat it with care and foresight. We focus on preserving bowel function, minimising long-term complications, and supporting recovery in a way that helps patients regain confidence, independence, and a sense of normality after treatment.
Overview
Colon cancer is a disease in which normal cells lining the large intestine begin to grow in an uncontrolled and disorganised manner. The inner lining of the colon is made up of rapidly renewing cells, and over time, genetic changes in these cells can disrupt normal growth control, allowing abnormal tissue to develop.
In many cases, this process begins with polyps: small, benign growths that form on the colon wall. While most polyps remain harmless, some acquire further genetic mutations and gradually transform into cancer.
As the tumour grows, it can invade deeper layers of the bowel wall, involve nearby lymph nodes, and, if untreated, spread to distant organs through the bloodstream or lymphatic system.
Symptoms
Colon cancer symptoms are often subtle initially and may resemble common digestive problems. Persistent or unexplained changes should never be ignored.
- Blood in the stool: Blood may appear mixed with the stool or coat its surface, sometimes causing darker or tarry stools due to bleeding higher in the colon.
- Change in bowel habits: Ongoing constipation, diarrhoea, or alternating patterns that differ from usual bowel routine.
- Abdominal discomfort: Persistent pain, cramping, bloating, or a feeling of fullness that does not settle.
- Unexplained weight loss: Gradual weight loss despite maintaining normal appetite and eating habits.
- Fatigue and weakness: Long-term blood loss can lead to anaemia, causing tiredness, breathlessness, or reduced stamina.
- Sensation of incomplete emptying: A feeling that the bowel does not empty fully after passing stool.
Staging defines how far the disease has progressed and directly guides treatment planning and prognosis.
Stage I
Cancer is limited to the inner layers of the colon wall and has not spread beyond the bowel. Surgery alone is often curative at this stage.
Stage II:
The tumour has grown through deeper layers of the colon wall but has not reached nearby lymph nodes. Treatment focuses on surgery, with chemotherapy considered in higher-risk cases.
Stage III:
Cancer has spread to nearby lymph nodes, indicating regional disease. Treatment typically involves surgery followed by chemotherapy to reduce the risk of recurrence.
Stage IV:
Cancer has spread to distant organs or the peritoneum. Treatment aims to control disease, relieve symptoms, and, in selected cases, achieve long-term survival with advanced therapies.
Colon cancer is not a single disease. Different cell types behave differently and require tailored treatment approaches.
Adenocarcinoma : The most common type of colon cancer, developing from glandular cells that line the bowel. These tumours often grow gradually and are typically treated with surgery and chemotherapy.
Carcinoid tumours: Rare, slow-growing cancers arising from neuroendocrine cells in the colon. They may produce hormones and are managed based on size, location, and spread.
Lymphoma : An uncommon form of colon cancer that originates from lymphatic tissue within the bowel wall. Treatment usually involves chemotherapy rather than primary surgery.
Accurate diagnosis relies on combining visual assessment, imaging, and tissue confirmation to ensure correct staging and safe treatment planning.
Colonoscopy Allows direct inspection of the colon, identification of abnormal growths, and collection of tissue samples for microscopic examination.
CT or MRI scans:Provide detailed images showing tumour size, depth of invasion, lymph node involvement, and spread to nearby or distant organs.
Biopsy:Confirms the presence of cancer and identifies tumour type, grade, and biological features that influence treatment planning.
Risks and Complications
While colon cancer may develop without a clear cause, several well-established factors increase risk and guide screening decisions.
- Dietary patterns: Long-term diets low in fibre and high in red or processed meats increase exposure to carcinogenic by-products in the colon.
- Obesity and physical inactivity: Excess body weight and sedentary habits alter metabolic and inflammatory pathways linked to cancer development.
- Inflammatory bowel disease: Conditions such as ulcerative colitis or Crohn’s disease cause chronic inflammation, increasing long-term cancer risk.
- Family history: A first-degree relative with colorectal cancer significantly raises individual risk, especially when diagnosed at a younger age.
- Inherited genetic syndromes: Conditions like familial adenomatous polyposis and Lynch syndrome markedly increase lifetime colon cancer risk.
- Age: Risk rises steadily after the age of 50, even in individuals without other known risk factors.
When surgery becomes necessary
Surgery is the primary curative treatment for colon cancer. In early and locally advanced stages, a segmental colectomy removes the affected bowel segment along with nearby lymph nodes, ensuring complete disease clearance while preserving bowel continuity.
In selected advanced cases with peritoneal spread, cytoreductive surgery (CRS) combined with HIPEC allows removal of visible disease followed by heated chemotherapy within the abdomen.
This approach targets microscopic residual cancer and can offer meaningful long-term control in carefully chosen patients.
Why choose SSO Hospitals
Colon cancer treatment requires precision, experience, and collaboration across specialties, all of which are central to our care model.
- Advanced laparoscopic colectomy: Minimally invasive techniques reduce pain, shorten hospital stay, and support quicker return to daily activities.
- CRS and HIPEC expertise: Specialised treatment options are available for selected patients with peritoneal spread of colon cancer.
- Multidisciplinary tumour board planning: Each case is reviewed by surgeons, oncologists, radiologists, and pathologists to ensure balanced, evidence-based decisions.
- Organ-specific cancer surgeons: Care is led by surgeons dedicated to gastrointestinal and colorectal oncology, with focused experience in complex disease.
- Comprehensive preoperative assessment: Detailed evaluation ensures surgical plans are tailored to disease stage, patient health, and long-term outcomes.
- Structured recovery and follow-up care: Rehabilitation, nutritional guidance, and surveillance are planned early to support safe recovery and ongoing cancer monitoring.
Meet our cancer specialists
World class expertise, Empathetic treatment
Dr. Sanket Mehta
MBBS, MS Cytoreductive Surgery | HIPEC | Laparoscopic & Robotic GI Surgery | Hepatopancreatobiliary Surgery 14+ years of experience
Dr. Vivek Sukumar
MBBS, MS, MCh Surgical Oncology 12 years of experience GI cancers, gynaecologic cancers, peritoneal surface malignancies, stomach & colorectal cancers, pancreatic & liver cancers, HIPEC/CRS
Dr. Praveen Kammar
MS, MRCS, MCH 13 years of experience Laparoscopic and Robotic Surgery for Abdominal and Thoracic Cancer Colorectal Cancer, GI Cancer Trans Anal Surgery and Sphincter-saving Surgeries for Low Rectal Cancer Cytoreductive Surgery and HIPEC
Dr. Nilesh Chordiya
MBBS, MS Laparoscopic Colorectal Surgery | Oesophageal Cancer | Pancreatic Cancer | VATS 12+ years of experience
Meet our cancer specialists
World class expertise, Empathetic treatment
Dr. Sanket Mehta
MBBS, MS
Cytoreductive Surgery | HIPEC | Laparoscopic & Robotic GI Surgery | Hepatopancreatobiliary Surgery
14+ years of experience
Dr. Praveen Kammar
MS, MRCS, MCH
Gastrointestinal Cancer | Colorectal Cancer | Laparoscopic & Robotic Surgery | Trans-Anal Surgery
Dr. Vivek Sukumar
MBBS, MS, MCh Surgical Oncology
GI Cancer | Colorectal Cancer | Peritoneal Surface Oncology | Minimally Invasive Pelvic Surgery
Dr. Nilesh Chordiya
MBBS, MS
Laparoscopic Colorectal Surgery | Oesophageal Cancer | Pancreatic Cancer | VATS
12+ years of experience
Frequently asked questions
Can colon cancer spread to other organs?
Yes, colon cancer can spread through the bloodstream or lymphatic system, most commonly to the liver, lungs, or peritoneum. That is why staging and imaging are critical before treatment decisions.
Is a transplant ever needed in colon cancer?
Transplantation is not routine. In very select cases with isolated liver involvement, advanced liver-directed strategies may be considered within specialised centres.
Is HIPEC used for colon cancer?
HIPEC is used in selected patients with secondary peritoneal spread, combined with cytoreductive surgery, when disease biology and patient fitness allow for aggressive treatment.
How long does recovery after surgery take?
Recovery varies by procedure and patient health. Minimally invasive surgery shortens hospital stay, while complex surgeries require structured rehabilitation and close follow-up.
What our patients say about us
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