The Disease Of The Cancer Of Breast
The breast cancer consists of an abnormal and disordered growth of the
cells of this one weave. The breast is formed by a series of mammary glands,
that produce milk after the childbirth, and to that it denominates lobes
and lobulillos to them.
System lymphatic is formed by containers and glasses or conduits which
they contain and they lead the lymph that is a colorless liquid formed
by white globules, in his majority lymphocytes. These cells recognize
any strange substance the organism and release other substances that destroy
the attacking agent.
Causes:
The cause of the breast cancer is not known. Any woman can have breast
cancer. Although it is much less common, the men also can have breast
cancer. Some women have greater probability of developing the breast cancer
those others. The factors that increase their risk of having breast cancer
include:
- To have a mother or sister with breast cancer.
- Never to have had children.
- To have had the first son after the 30 years.
- A file of exhibition to the radiation.
- To smoke.
- Hormone Therapy (estrogen).
- Excessive alcohol Use.
- Injury to the sine.
- Obesity.
Until the moment definitive evidence does not exist of which the prolonged
use of pills for the birth control causes breast cancer, but this possibility
also continues investigating itself. Also, apparently, the estrogen ingestion
after the menopause causes a slight increase in the risk of contracting
breast cancer. The certain investigators also are studying virus as possible
causes of breast cancer.
Symptoms:
The cancer of breast in its early stage generally does not cause any
pain. In fact, when it is developed in the beginning, it is possible that
it does not present/display symptom some. Nevertheless in agreement the
cancer grows, can cause changes to which the women must put attention:
- A mass or thickening in the sine, near this one or in the area of the
armpit.
- A change in the size or forms of the sine.
- Secretion of the nipple or sensitivity, or a nipple umbilicado towards
within the sine.
- You fold or dimple in the sine (the skin seems like the skin of an orange).
- A change in the form as it is seen or feels like the skin of the sine,
the areola or the nipple (for example, it warms up, swollen, red or escamosa).
Diagnose:
At the present time, the best present fight against the breast cancer
is an early detection of the tumor because they will increase the possibilities
of success of the treatment. The different forms to detect the breast
cancer:
- Autoexploración
- Mamografía
- Ecografía
- nuclear magnetic Resonance (RMN)
- axial Tomografía computadorizada (TAC)
- Tomografía by positron emission (PET)
- Termografía
- Biopsy

Mammography
The mammography is the radiological survey of the breast and constitutes,
within the instrument reconnaissance, the oldest and therefore the one
of greater experience until the present moment. Nowadays four innovations
to this classic technique exist as they are: the mammography of hi-res,
the magnification, the digitized mammography and esterotaxia.
The mammography of hi-res, by means of fine center of 0.3 and 0.1 mm,
allows determining injuries of the order of fractions of millimeters with
the great sensitivity and contrasts. The magnification is a technique
that allows increasing the size of the image, being able to properly study
the morphology of the same one, with more elements of judgment at the
time of determining precocious diagnoses.
Esterotaxia is a radiological technique that allows directing a needle
by means of a microcomputer to a sector of the breast, being able to carry
out its punción for extraction of cellular material, thus avoiding
unnecessary biopsies and injuries. The digitized mammography is a new
technique of study of the radiological image of high resolution, that
allows to disturb the image in different densities, being able to study
these images in different scales from colors, imperceptible to the human
eye and to extract information of high quality of zones that initially
can be doubtful, for its correct cataloguing and study.
However, the mammography not always is able to diagnose certain tumors,
mainly when it is circumscribed processes or are these inside dense breasts,
of here the necessity of the use of the ecotomográfica and cytological
exploration of the combined breast, to carry out its correct diagnoses.
Risk Factors:
- Postmenopausal
- Familiar History of breast cancer
- I was Never pregnant
- First pregnancy to age outpost
- Menopause to age outpost
- Precocious Beginning of my menstruation
- Antecedent of abnormal mammary biopsy
- Postmenopausal Obesity
Types of Cancer of Breast
Ductal Cancer: it is located in the union conduits.
He is most frequent.
Lobulillar Carcinoma: is located in the glands that conform
the main part of the mammary weaving.
Inflammatory Cancer: the breast appears inflamed and
blushed. He is little frequent. In its beginning, the breast cancer can
be presented/displayed of asintomática form: the cancer initiates
its development, but still it does not present/display symptoms or clinical
signs that show it, this can make difficult a precocious diagnosis (hidden
life of the tumor).
Treatment:
The treatment will come determined by the size from the tumor and if
there have been extension to the ganglia or other zones of the body. Generally,
when the tumor is smaller of 1 centimeter of diameter, the surgery is
sufficient to finish with the precise cancer and not of chemotherapy.
However, there are few cases in which do not require a complementary treatment
to the surgery, or with chemotherapy or hormone therapy.
The x-ray consists of the ray use of high energy, like x-rays, to destroy
or to diminish the number of cancerous cells. It is a local treatment
that is administered after the preservative surgery (when it is used after
the mastectomía is because it is considered that risk exists of
which the tumor reproduces). The chemotherapy implies the administration
of very strong medicines. For that reason, they administer themselves
along with other drugs that diminish some of those indirect effects.
Main drugs Against the Cancer of Breast:
• Antimetabolitos: 5-fluoracilo, metotrexato,
gemcitabina, citarabina and fludarabina.
• Antitumorlike antibiotics: daunorubicina, bleomicina,
doxorrubicina, dactinomicina and idarrubicina.
• Alquilantes: dacarbazina, busulfán, cisplatino,
ciclofosfamida, mecloretamina, ifosfamida and melfalán.
• Inhibitors of the mitosis: paclitaxel, vinblastina,
docetaxel, vincristina, etoposida and vinorelbina.
Between the malignant tumors that can present/display the woman, the
breast cancer is most frequent; of here the great importance of the initial
diagnosis, to carry out a suitable treatment and, if possible, curative.
Factors of risk in the appearance exist, more and more frequents of the
breast cancer, as they are: age (40-50 years), familiar inheritance, some
previous benign mammary pathologies, etc., and are, in this type of women,
in whom it is necessary to make periodic controls, since with it we would
be able to diminish mortality between a 30-40% of the feminine population.
Autor: Hidrocodone Para Dolores.
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