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Related Concept Videos

Cancer Therapies02:49

Cancer Therapies

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...
Cancer Therapies02:49

Cancer Therapies

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...
Cancer02:18

Cancer

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.
Targeted Cancer Therapies02:57

Targeted Cancer Therapies

The targeted cancer therapies, also known as “molecular targeted therapies,” take advantage of the molecular and genetic differences between the cancer cells and the normal cells. It needs a thorough understanding of the cancer cells to develop drugs that can target specific molecular aspects that drive the growth, progression, and spread of cancer cells without affecting the growth and survival of other normal cells in the body.
There are several types of targeted therapies against specific...
Targeted Cancer Therapies02:57

Targeted Cancer Therapies

The targeted cancer therapies, also known as “molecular targeted therapies,” take advantage of the molecular and genetic differences between the cancer cells and the normal cells. It needs a thorough understanding of the cancer cells to develop drugs that can target specific molecular aspects that drive the growth, progression, and spread of cancer cells without affecting the growth and survival of other normal cells in the body.
There are several types of targeted therapies against specific...
Treatment Resistent Cancers02:56

Treatment Resistent Cancers

Cancer is the second leading cause of death in the United States. A cancer cell is genetically unstable and hence can mutate faster. They can also modify their microenvironment and escape immune surveillance. The difficulties in treating cancer are further compounded by the emergence of rapid resistance to anticancer drugs. The most common ways to attain resistance in cancer cells include alteration in drug transport and metabolism, modification of drug target, elevated DNA damage response, or...

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Updated: May 22, 2026

The In ovo CAM-assay as a Xenograft Model for Sarcoma
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Published on: July 17, 2013

Oncology in Cambodia.

S Eav1, S Schraub, P Dufour

  • 1Sciences and Health University, Phnom Penh, Cambodia.

Oncology
|April 28, 2012
PubMed
Summary

Cambodia faces significant challenges in cancer care due to limited resources and late-stage diagnoses. Efforts are underway to establish oncology as a specialty and build a new National Cancer Center.

Area of Science:

  • Oncology
  • Public Health
  • Global Health

Background:

  • Cambodia's healthcare system, particularly cancer treatment resources, remains severely limited following the Khmer Rouge era.
  • High incidence rates of cervical cancer in women and liver cancer in men are reported.
  • The majority of cancer patients (70%) present with advanced-stage disease (stage 3 or 4).

Purpose of the Study:

  • To outline the current state of cancer care in Cambodia.
  • To highlight the challenges and needs within the Cambodian oncology sector.
  • To describe the ongoing initiatives and future plans for cancer control in Cambodia.

Main Methods:

  • Review of existing healthcare infrastructure and resources for cancer treatment.
  • Analysis of cancer incidence and stage at diagnosis.

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  • Description of newly established oncology training programs and planned facilities.

    • Main Results:

    • Limited treatment facilities including outdated radiotherapy, lack of specialized departments (hematology, nuclear medicine, palliative care), and insufficient trained personnel.
    • Absence of comprehensive cancer prevention and screening programs, with the exception of hepatitis B vaccination for newborns.
    • Establishment of oncology as a medical specialty in 2010 and plans for a new National Cancer Center by 2013.

    Conclusions:

    • Significant improvements in cancer care are needed in Cambodia, focusing on resource development, personnel training, and the implementation of prevention and screening programs.
    • International cooperation is crucial for advancing cancer control efforts in the country.
    • Progress is hindered by financial constraints and limited public awareness.