Is breast cancer an epithelial cancer?
All breast carcinomas arise from the epithelial cells in the terminal duct lobular unit. A disease that widely affects the entire body. A treatment that can reach cancer cells that have potentially spread throughout the body. Examples include chemotherapy, hormone therapy, and targeted therapy.
What does heterogeneous mean in cancer?
Tumour heterogeneity describes differences between tumours of the same type in different patients, and between cancer cells within a tumour. Both can lead to different responses to therapy.
Is breast cancer a reproductive cancer?
Reproductive cancers are those which occur in the reproductive organs. Breast and cervical cancers and prostate and testicular cancers are the most common reproductive cancers.
Can breast cancer be secondary to other cancer?
Secondary breast cancer occurs when breast cancer cells spread from the primary (first) cancer in the breast to other parts of the body. This may happen through the lymphatic system or the blood. You may hear secondary breast cancer referred to as: metastatic breast cancer.
What is an epithelial cancer?
Listen to pronunciation. (eh-pih-THEE-lee-ul KAR-sih-NOH-muh) Cancer that begins in the cells that line an organ.
What is heterogeneous mass in breast?
A term used to describe breast tissue that has large areas of dense fibrous tissue and glandular tissue and also has some fatty tissue. The dense areas of the breast make it harder to find tumors or other changes on a mammogram.
Are cancer tumors heterogeneous?
Cancer is a dynamic disease. During the course of disease, cancers generally become more heterogeneous. As a result of this heterogeneity, the bulk tumour might include a diverse collection of cells harbouring distinct molecular signatures with differential levels of sensitivity to treatment.
What are the early symptoms of female reproductive cancers?
Symptoms
- Unusual vaginal bleeding, for example, after intercourse or after menopause.
- Watery vaginal discharge.
- A lump or mass in your vagina.
- Painful urination.
- Frequent urination.
- Constipation.
- Pelvic pain.
What are the two most common forms of cancer in the female reproductive system?
The most common ones are: Cervical cancer – cancer of the cervix, the lower end of the uterus that extends to the vagina. Ovarian cancer – cancer in the ovaries, the two organs that make female hormones and produce a woman’s eggs.
How long after breast cancer can secondary cancer occur?
Breast cancer can come back in another part of the body months or years after the original diagnosis and treatment. Nearly 30% of women diagnosed with early-stage breast cancer will develop metastatic disease.
