Dr. Nitin Singhal

Anal Canal Cancer

What is Anal Canal Cancer?

Anal canal cancer is a type of cancer that starts in the anal canal, which is the short passage at the end of the rectum through which stool leaves the body. This is not the same as more common colon cancers, which start higher up in the rectum or large intestine.

In this cancer, the cells that line the anal canal begin to proliferate in an abnormal and uncontrolled manner. In the long term, these cells may develop into a tumor, which may cause noticeable signs like bleeding, pain, or a lump near the anus.

Your Guide to Anal Canal Cancer

-HPV infection (Human Papillomavirus)
-Engaging in certain sexual practices (having multiple sexual partners or anal intercourse)
-Smoking
-Weak immune system
-History of anal warts or cervical cancer

Early stages often show no signs, but as the disease progresses, symptoms may include:

-Bleeding from the anus (especially during bowel movements)
-Pain or discomfort in or around the anus
-A lump or sore near the anus that doesn’t heal
-Itching or discharge from the anal area
-A feeling of pressure or something stuck
-Changes in bowel habits (like constipation or narrow stools)

Treatment depends on the stage and location of the tumor. Options include:

-Robotic-Assisted Surgery
-Targeted therapy or immunotherapy
-Chemotherapy
-Radiation Therapy

Squamous Cell Carcinoma:

-Most common type of anal canal cancer.
-Starts in the thin, flat cells lining the inside of the anal canal.

Adenocarcinoma:

-Less common than squamous cell type.
-Begins in the glandular cells that produce mucus in the anal canal.

Small Cell Carcinoma:

-A rare and aggressive type.
-Begins in neuroendocrine cells, which are hormone-producing cells.

Basal Cell Carcinoma:

-Rare skin cancer that can occur near the anus.
-Typically grows slowly and rarely spreads.

What is Robotic Surgery for Anal Canal Cancer?

Robotic surgery for anal canal cancer is a modern, less invasive technique where a surgeon uses a robotic system to remove the tumor with high precision.

This technique is especially helpful for cancers in the anal canal, which is a narrow and sensitive area. The robot allows the operator an improved view and greater dexterity while minimizing harm to muscles and nerves.

Consequently, a significant number of patients experience a faster recovery and experience less discomfort and bleeding. It also aids in the preservation of critical functions, such as bladder and gastrointestinal control, which are essential for the quality of life following surgery.

Why Robotic Surgery?

Faster Recovery Time

Low Risk of Infection

Lesser Scars

Less Discomfort After Surgery

Shorter Hospital Stay

Speedier Return to Daily Life

Why Dr. Nitin Singhal for Robotic Anal Canal Cancer Surgery?

Dr. Nitin Singhal is well-known for his expertise in robotic cancer surgery, particularly in complicated and delicate locations such as the anal canal. He is recognized as one of India’s top robotic surgeons for GI cancer treatment.

He focuses on removing cancer with great precision while minimizing side effects and protecting essential body functions. Patients appreciate his ability to explain things in simple terms and make them feel at ease throughout the treatment journey.

Dr. Singhal employs robotic technology to give better outcomes with fewer complications, whether the case is early-stage cancer or a more complex one.

Commonly Asked Questions

Will I lose control over bowel or bladder functions after surgery?

Robotic surgery helps protect nerves, often preserving bowel and bladder functions.

Is robotic surgery safe for treating anal canal cancer?

Yes, robotic surgery is a safe and highly precise method, especially useful in delicate areas like the anal canal. It offers better control for the surgeon and often results in faster recovery for patients.

How long is the recovery?

Recovery varies by patient, but most people experience less pain and faster healing compared to open surgery. Many patients return to daily activities in a few weeks.

Is anal canal cancer curable?

Yes, especially when caught early. Treatment success depends on the stage and overall health.

A Visual Guide

Discover How Robotic Cancer Surgery can Change Your Recovery Journey.