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Related Concept Videos

Assessing Body Temperature - Rectal01:27

Assessing Body Temperature - Rectal

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Rectal temperature measurement is considered the most precise method for assessing core body temperature and typically registers higher than oral temperature. For adults, the rectal thermometer should be inserted 1 to 1.5 inches into the rectum to obtain the most accurate reading.
Follow these steps for rectal temperature assessment:
Step 1: Perform hand hygiene and don clean gloves to prevent cross-infection.
Step 2: Position the patient in a side-lying position to better visualize the rectal...
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Cancer02:18

Cancer

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Cancers arise due to mutations in genes involved in the regulation of cell division, which leads to unrestricted cell proliferation. Modern science and medicine have made great strides in the understanding and treatment of cancer, including eradicating cancer in some patients. However, there is still no cure for cancer. This is largely due to the fact that cancer is a large group of many diseases.
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What is Cancer?02:12

What is Cancer?

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Cells and tissues must meticulously coordinate their activities for the normal functioning of the human body. Therefore, they exhibit socially responsible behavior - resting, growing, dividing, differentiating, or dying - for the organism’s benefit. Cancer arises when cells divide uncontrollably and invade other tissues or organs.
Although people have known about cancer for centuries, it was only in 1761 that Giovanni Morgagni of Padua performed a detailed autopsy of...
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Cancer Prevention02:59

Cancer Prevention

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Several factors can increase the risk of cancer in an individual. About 50% of cancer cases can be prevented by adopting a healthy lifestyle, regular exercise, eating healthy, and following a modest cancer prevention diet. Epidemiological studies have consistently shown that populations with vegetable and fruit-rich diets have reduced the incidence of cancer. On the other hand, populations who have a diet rich in animal fat, red meat, junk food, or high calories are predisposed to cancer.
Some...
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Cancer Therapies02:49

Cancer Therapies

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Cancer therapies are various modes of treatment, such as surgery, radiation therapy, and chemotherapy that are administered to cancer patients.
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
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Cancer Vaccines01:30

Cancer Vaccines

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Cancer treatment vaccines are a rapidly evolving field that offers a promising approach to immunotherapy. Unlike traditional vaccines that prevent diseases, cancer treatment vaccines are designed to treat existing cancers by stimulating the immune system to recognize and attack cancer cells.
Cancer vaccines come in two categories: preventive (prophylactic) and treatment (active). Preventive vaccines, such as the Human Papillomavirus (HPV) vaccine, protect against viruses that cause certain...
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Related Experiment Video

Updated: Feb 10, 2026

Robot-assisted Total Mesorectal Excision and Lateral Pelvic Lymph Node Dissection for Locally Advanced Middle-low Rectal Cancer
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Robotic surgery for rectal cancer: the future?

Tarik Sammour1, George J Chang2,3

  • 1Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, Australia.

Minerva Chirurgica
|May 29, 2018
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Summary

Robotic surgery for rectal cancer shows technical benefits and increasing adoption. Long-term outcomes and surgeon benefits are under investigation, with new platforms expected to enhance applications and reduce costs.

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Area of Science:

  • Surgical Technology
  • Oncology
  • Minimally Invasive Surgery

Background:

  • Robotic technology offers technical advantages in pelvic dissection for minimally invasive surgery.
  • Adoption of robotic surgery for rectal cancer treatment is rapidly increasing globally.
  • Early data suggest modest improvements in patient outcomes, with ongoing research into long-term oncological benefits.

Purpose of the Study:

  • To investigate the expanding role and evolving landscape of robotic surgery in the treatment of rectal cancer.
  • To explore potential improvements in surgeon-centered outcomes, such as reduced fatigue and repetitive stress injuries.
  • To highlight the need for clinician and research-led programs to ensure safe implementation of advancing robotic technologies.

Main Methods:

  • Review of current technical advantages of robotic surgery in pelvic dissection.
  • Analysis of early patient outcome data and ongoing investigations into long-term oncological results.
  • Assessment of surgeon-centered outcomes and the impact of new robotic platforms.

Main Results:

  • Robotic surgery presents technical advantages over other minimally invasive techniques for rectal cancer.
  • Research is actively exploring long-term oncological benefits and surgeon-specific advantages.
  • Rapid innovation in robotic platforms is anticipated to broaden applications and decrease costs.

Conclusions:

  • Robotic surgery is increasingly adopted for rectal cancer, offering technical benefits.
  • Further research is crucial to confirm long-term oncological outcomes and surgeon benefits.
  • A patient-first approach driven by clinicians and researchers is imperative for safe implementation of evolving robotic technology.