Meaning & Definition Of Oncology:-
Meaning &
Definition Of Oncology:-
Introduction:-
Today we have discuss about meaning & definition
of Oncology. A field of medicine dedicated to identifying and treating cancer.
It comprises surgical oncology, radiation oncology, and medical oncology (the
use of pharmaceuticals like chemotherapy, hormone therapy, and other
medications to treat cancer) (the use of surgery and other procedures to treat
cancer).
·
Oncology in medicine (the use of
chemotherapy, immunotherapy, hormone therapy, and other drugs to treat cancer),
·
radium oncology (the use of radiation
therapy to treat cancer)
·
Cancer surgery (the use of surgery and
other procedures to treat cancer).
·
A second-place killer in the world is
cancer.
·
9.6 million fatalities in 2018 were
attributed to them. Worldwide, cancer is responsible for around 1 in 6
fatalities.
·
In low- and middle-income nations,
the cancer mortality rate is about 70%.
·
Five major behavioural and
nutritional risk factors, including a high body mass index, a poor intake of
fruits and vegetables, a lack of physical exercise, the use of tobacco
products, and alcohol usage, account for around one-third of cancer-related
fatalities.
About:-
·
From the time of a patient's
diagnosis, physiotherapy is used in their treatment, management, and
rehabilitation.
·
To deploy competent treatments, which
are essential for patients' independence, functional ability, and quality of
life, it is necessary to conduct regular assessments of the requirements of
this patient group and their caregivers.
·
are a crucial component of the
multidisciplinary team, which is vital for the effective management and
rehabilitation of cancer patients as well as palliative care.
·
The provision of patient care and the
patient's and family's capability to deal with the impact of the illness or its
treatment on their functional capacity and quality of life would suffer in the
absence of physiotherapy involvement.
Pathophysiology:-
·
National-cancer-institute-sIqWYiNLiJU-unsplash.jpg
·
The medical specialty known as
oncology deals with cancer prevention, detection, treatment, and research. An
enormous mass of tissue known as a tumour is the outcome of aberrant cell
proliferation, which is referred to as cancer.
·
The term "metastasis"
refers to the process by which cells from malignant tumours can separate and
move to other parts of the body. Malignant tumours can also infiltrate nearby
tissues and propagate into them.
·
After being removed, benign tumours
do not spread to neighbouring tissues or grow back.
·
Gene modifications are required to
produce aberrant malignant cells since genetic regulation of cells is determined
by these changes.
Causes:-
The majority of instances of cancer are caused by
genetic changes brought on by environmental and lifestyle factors, which
account for 90–95% of all cases. The rest result from inherited genetics.
1.
Carcinogens: Tobacco is by far the
most evident of the recognised carcinogens.
2.
Tobacco: Around the world, tobacco
use results in more than 7 million fatalities annually; more than 6 million of
these deaths are directly related to tobacco use, while another 890,000 are
caused by secondhand smoke. The number of persons smoking has recently
decreased, which has resulted in a decline in lung cancer-related mortality in
several nations since 1990.
3.
Radiation: It's well known that
radiation causes cancer. Substantial doses of radiation were clearly associated
with an increased risk of acquiring cancer when studies initially concentrated
on situations involving large quantities of radiation. It is now understood
that even modest doses of radiation from an X-ray equipment can pose a risk to
a person, particularly if exposure begins early and is repeated frequently.
4.
Pollution: Air pollution has been
recognised as a risk factor for cancer development and as a factor in
diminishing the likelihood of a favourable prognosis.
5.
Diet, exercise, and obesity: Obesity
has been identified as a risk and mortality factor for cancer. It also has been
linked to poor diet. Diet and exercise also have a part in preventing and
managing cancer, in addition to reducing weight. According to the World Health
Organization, women who are physically active have a 20–40% lower chance of
acquiring breast cancer.
6.
Infections: It is well known that
infections may lead to cancer. In 2002, it was estimated that about 18% of
malignant tumours could be linked to an infection.
7.
Stress: According to the available
research, stress has a negative impact on immune function and may have a role
in the development and, in some circumstances, progression of cancer.
Contact Us:-
Reach out to us: https://breastcancerpathology.universeconferences.com/
Mail: pathology@universeconferences.com| info@utilitarianconferences.com |
breastcancer@ucgconferences.com
Whatsapp: +442033222718 Call: +12073070027
Previous Blog Post
Links:-
·
https://medium.com/@elizaedwards2021/breast-cancer-disease-f0324f19b8a2
Comments
Post a Comment