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Related Concept Videos

Nurses' Legal Responsibilities I01:27

Nurses' Legal Responsibilities I

In healthcare, informed consent is a crucial process that involves thoroughly communicating medical treatment options to patients, including benefits, risks, potential side effects, and alternatives. This process enables patients to make well-informed decisions about their care, ensuring they understand the implications of their choices before consenting to or refusing treatment.
The legal responsibilities of a nurse regarding informed consent include the following:
Cancer Prevention02:59

Cancer Prevention

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...
Cancer Prevention02:59

Cancer Prevention

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...
Nursing Ethical Principles II01:27

Nursing Ethical Principles II

Ethical principles are essential in guiding nurses to fulfill their responsibilities, focusing on the quality of nursing care and decision-making. These principles, including autonomy, beneficence, non-maleficence, justice, and fidelity, shape the ethical framework within healthcare settings.
Consider the following scenario, which illustrates how these principles are applied in the care of Mr. John, a fifty-year-old teacher diagnosed with metastatic liver cancer.
Initially, Mr. John's cancer...
Cancer Vaccines01:30

Cancer Vaccines

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...
Cancer-Critical Genes II: Tumor Suppressor Genes01:05

Cancer-Critical Genes II: Tumor Suppressor Genes

Genes usually encode proteins necessary for the proper functioning of a healthy cell. Mutations can often cause changes to the gene expression pattern, thereby altering the phenotype.
When the function of certain critical genes, especially those involved in cell cycle regulation and cell growth signaling cascades, gets disrupted, it upsets the cell cycle progression. Such cells with unchecked cell cycles start proliferating uncontrollably and eventually develop into tumors.
Such genes that act...

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Related Experiment Video

Updated: Jun 19, 2026

Single-Port Robotic-assisted Transaxillary Breast-conserving Surgery: A Prospective, Single-arm, Non-randomized Phase IIa Clinical Trial
03:07

Single-Port Robotic-assisted Transaxillary Breast-conserving Surgery: A Prospective, Single-arm, Non-randomized Phase IIa Clinical Trial

Published on: August 19, 2025

Informed choice and breast cancer screening.

Michael Baum1

  • 1The Portland Hospital, Great Portland Street, London, W1N 6AH, UK. Michael@mbaum.freeserve.co.uk.

Women'S Health (London, England)
|October 7, 2009
PubMed
Summary

Informed consent for mammographic screening is crucial. Women need balanced information on both benefits and harms to make personal health choices, not just population-level statistics.

Area of Science:

  • Clinical practice
  • Public health
  • Medical ethics

Background:

  • Informed consent is a cornerstone of clinical practice.
  • This principle requires understanding of potential benefits and harms.
  • Mammographic screening invitations may neglect this principle.

Purpose of the Study:

  • To evaluate the adequacy of informed consent in mammographic screening.
  • To highlight the importance of discussing both benefits and harms.
  • To advocate for individualized decision-making in screening.

Main Methods:

  • Review of current public health messaging on mammographic screening.
  • Analysis of the communication of benefits versus harms.
  • Ethical consideration of informed consent principles.

Related Experiment Videos

Last Updated: Jun 19, 2026

Single-Port Robotic-assisted Transaxillary Breast-conserving Surgery: A Prospective, Single-arm, Non-randomized Phase IIa Clinical Trial
03:07

Single-Port Robotic-assisted Transaxillary Breast-conserving Surgery: A Prospective, Single-arm, Non-randomized Phase IIa Clinical Trial

Published on: August 19, 2025

Main Results:

  • Public health agencies often promote screening by emphasizing relative mortality reduction.
  • Potential harms of mammographic screening are frequently downplayed or omitted.
  • The harm:benefit balance for individual screening is presented as unequivocally positive.

Conclusions:

  • The principle of informed consent is not fully realized in mammographic screening invitations.
  • Women should receive comprehensive information to make an informed choice.
  • Individualized assessment of screening benefits and harms is essential for ethical practice.