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Rectal Cancer

Rectal cancer cancer arising in the last 15 centimetres of the large intestine demands a level of surgical precision and multidisciplinary planning that sets it apart from all other gastrointestinal cancers. At Shree Hospitals, our colorectal team delivers advanced rectal cancer treatment in Mumbai India, integrating neoadjuvant chemoradiation, high-quality total mesorectal excision surgery, and structured rehabilitation to give patients the best functional and oncological outcomes possible.

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(24×7 Emergency Care)

1800-268-4000

Our Approach to Managing Rectal Cancer

Rectal cancer treatment is not a single-specialty undertaking. It requires a colorectal surgeon, a medical oncologist, a radiation oncologist, a radiologist, and a pathologist all speaking to each other before you receive a single dose of treatment. This is the standard at Shree Hospitals, and it is the reason our rectal cancer specialists in Mumbai consistently deliver outcomes that match international benchmarks

1. Diagnosis & Locoregional Staging

Accurate staging determines whether surgery comes first or chemoradiation does:

Colonoscopy with biopsy for histological confirmation
MRI rectum — essential for assessing tumour depth, mesorectal fascia involvement, and lymph node status
Contrast-enhanced CT chest, abdomen, pelvis for distant staging
Endorectal ultrasound in select cases for early T-stage tumours
CEA baseline measurement and tumour marker profiling

2. Neoadjuvant Chemoradiation

For locally advanced rectal cancers (T3/T4 or node-positive), pre-operative treatment is standard:

Long-course chemoradiation (45–50 Gy over 5 weeks with concurrent oral capecitabine)
Short-course radiation for selected cases — 5 fractions followed by interval surgery
Response assessed with repeat MRI 6–8 weeks after completion
Complete clinical response patients offered watch-and-wait in carefully selected cases

3. Total Mesorectal Excision (TME) Surgery

TME is the gold standard operation for rectal cancer — and technical quality directly impacts cure rates:

Laparoscopic TME preferred for most cases — precise dissection along embryological planes
Robotic-assisted TME available for narrow pelvis and complex anatomy
Sphincter-preserving surgery achieved in the majority of mid and upper rectal cancers
Abdominoperineal resection (APR) performed when the sphincter cannot be safely preserved
Defunctioning loop ileostomy used routinely to protect the anastomosis

4. Post-Operative Chemotherapy

Adjuvant chemotherapy is recommended in most Stage III rectal cancers:

FOLFOX or CAPOX regimens — 3 to 6 months depending on pathological response
Treatment initiated 4–6 weeks after surgical recovery
Oral options available for patients preferring home-based treatment
Regular blood count monitoring and toxicity assessment throughout

5. Management of Metastatic Disease

For patients presenting with or developing distant metastases:

Systemic chemotherapy — FOLFOX, FOLFIRI, or FOLFOXIRI with biologics
Liver-directed therapies for isolated hepatic spread
Palliative radiation for bone or pelvic recurrence
Multidisciplinary team re-evaluation at each major decision point

6. Stoma Care & Functional Rehabilitation

Living well after rectal cancer surgery requires dedicated support:

Pre-operative stoma site marking and counselling by specialist stoma nurses
Bowel function rehabilitation after sphincter-preserving anastomosis
Low anterior resection syndrome (LARS) management dietary, pelvic floor physiotherapy, biofeedback
Psychological support and sexual health counselling as part of complete colorectal cancer care

Happy Patients & Their Case Stories

A 48-year-old man with locally advanced rectal cancer completed neoadjuvant chemoradiation and achieved near-complete tumour response. Sphincter-preserving surgery performed stoma closed at 3 months.

A Mumbai-based teacher with mid-rectal cancer underwent robotic TME at Shree Hospitals. Discharged on day 4, with full bowel continuity preserved and clear margins confirmed on pathology.

How To Identify Rectal Cancer

Rectal cancer symptoms are often attributed to haemorrhoids or irritable bowel — which is why they are frequently dismissed. Recognising the warning signs early makes treatment simpler and outcomes far better:

Rectal bleeding — bright red blood with or separately from stool; never assume it's piles without investigation
Change in stool calibre — pencil-thin or ribbon-like stools suggesting a narrowing in the rectum
Persistent urge to defecate even when the bowel is empty — a classic symptom of a low rectal mass
Incomplete evacuation — the sensation that you haven't fully emptied despite passing stool
Pelvic or perineal pain — dull, persistent, and unrelated to a bowel movement
Unexplained weight loss and anaemia — particularly in patients over 45
Mucus in stool — especially in combination with bleeding or altered bowel habit

A rectal exam and sigmoidoscopy can identify most rectal cancers. Consult a rectal cancer specialist in Mumbai at Shree Hospitals if any of these symptoms persist for more than 2–3 weeks.

Important FAQs: Rectal Cancer

Is rectal cancer the same as colon cancer?

They are both colorectal cancers but are managed very differently. Rectal cancer almost always involves radiation as part of treatment, and surgical complexity is higher due to the anatomy of the pelvis.

Will I need a permanent colostomy bag?

Not necessarily. The majority of rectal cancers — particularly mid and upper rectal tumours — can be treated with sphincter-preserving surgery. Very low rectal cancers may require APR with a permanent colostomy. Your surgeon will discuss options after reviewing your MRI.

What is total mesorectal excision and why does it matter?

TME is a precise surgical technique that removes the rectum along with its surrounding fatty tissue (the mesorectum) intact. This reduces local recurrence rates from over 30% to under 5% when performed correctly. Quality of the surgery directly affects your cure.

How long does recovery take after rectal surgery?

Most patients spend 4–7 days in hospital. Return to normal activities typically takes 4–6 weeks. Bowel function rehabilitation, particularly after sphincter-preserving surgery, may take several months.

What is low anterior resection syndrome (LARS)?

LARS describes a cluster of bowel symptoms — frequency, urgency, incontinence — that can occur after sphincter-preserving rectal surgery. It is manageable with dietary modification, pelvic floor physiotherapy, and in some cases, sacral nerve stimulation.

Can rectal cancer be cured?

Yes — particularly when caught in earlier stages. Stage I rectal cancer has cure rates exceeding 90%. Even Stage III disease is curable with combined chemoradiation and surgery followed by chemotherapy. Our team will work with you toward the best possible outcome.

Treatments For Rectal Cancer at Shree Hospitals

We offer a complete range of rectal cancer treatment services including advanced screening and diagnosis, personalised treatment plans, minimally invasive and robotic rectal surgery, chemotherapy, radiation therapy, targeted therapy, immunotherapy, nutritional and rehabilitation support, stoma care when required, and long-term survivorship care designed to help patients achieve the best possible outcomes.

Neoadjuvant Chemoradiation

Pre-operative combination of radiation and oral chemotherapy to shrink the tumour before surgery. Significantly improves local control, increases the chance of sphincter-preserving surgery, and can achieve complete tumour response in select patients.

Total Mesorectal Excision (TME)

The gold-standard surgical operation for rectal cancer. Involves precise dissection of the entire mesorectal envelope. Performed laparoscopically or robotically at Shree Hospitals for the highest quality margins and lowest recurrence rates.

Abdominoperineal Resection (APR)

Removal of the rectum and anus when the sphincter cannot be preserved — required for very low rectal tumours. Creates a permanent colostomy. Performed with precision to minimise perineal wound complications.

Adjuvant Chemotherapy

Post-operative chemotherapy for Stage III rectal cancer to reduce recurrence risk. FOLFOX and CAPOX are standard regimens, continued for 3–6 months. Part of complete rectal cancer treatment in Mumbai India.