Signs of breast cancer
Breast cancer begins with abnormal cells in the development of breast tissue. It may be confined to the breast and can spread on your chest or other parts of the body. The most common form of breast cancer starts in the pipes for the transport of milk to the nipple. Cancer, but may also occur in small bags that milk production, called lobules, or in other tissues of the breast. Breast cancer treatment options vary greatly, and are selected to your individual needs.
Breast cancer can occur in various forms, including the following five types:
breast cancer in situ ducal carcinoma in situ and LCI – many breast cancers detected early, usually by mammography are classified as in situ or invasive breast cancer. These early cellular changes may develop into invasive cancer. Two types of breast cancer in situ are:
Ducal carcinoma in situ (DCIS) means that abnormal cells are found only in the lining of a line of breast milk. These abnormal cells have not spread outside the channel. There are different types of ducal carcinoma in situ. If not removed, some may change over time and are an invasive cancer, while others are not. DCIS is sometimes called intraductal carcinoma.
LCI (lobular carcinoma in situ) means that the abnormal cells are found in the lining of a milk lobule.LCI, although it is not regarded as the true breast cancer at this stage non-invasive, it is a warning sign of an increased risk of developing invasive cancer. LCI is sometimes a biopsy for a fixed exchange rate or other unforeseen detected a mammogram.
Invasive breast cancer – this form of cancer in the milk ducts or lobules and spread of breast tissue that surrounds them. Tumors can be found during an examination or screening of breast cancers, such as a mammogram. The size of the tumor, as it is under the microscope and whether it has spread to lymph nodes determines the severity of cancer, therapies and treatments to make a difference.
Metastatic breast cancer – begins in metastatic breast cancer, but extends outside the breast through the blood or lymphatic system to other organs. Women usually develop metastatic disease within months or years after the diagnosis of breast cancer. The most common cancer spreads beyond the breast bone of a patient, lung, liver and brain.
Locally advanced breast cancer – inflammatory breast cancer is a rare but very serious and aggressive breast cancer. The breast may be red and hot. A patient may see ridges, welts or hives on the breast or wrinkled skin can. It is sometimes misdiagnosed as an infection.
Periodic breast cancer – recurrence means the cancer has returned or returned after treatment. You can go back in the chest, in the soft tissue in the breast or chest wall, or in another part of the body.
Symptoms
Early breast cancer usually does not cause pain. In fact, when breast cancer develops in the first place, there can be no symptoms. But how cancer develops, it can cause changes to look for:
a lump or thickening in or near the breast or underarm area
a change in size or shape of the breast
nipple discharge or tenderness of the nipple pulled back (bottom) in the chest
ridges or pitting of the breast, making the skin appear on the skin of an orange
a change in appearance or feel the skin of the breast, nipple ol’areola, such as warmth, swelling, redness or peeling
Diagnosis
If the cancer is in your womb, your doctor will want to know the stage or extent of the disease. Staging is a careful attempt to find whether the cancer has spread and, if so, what parts of the body. Your doctor may use blood and imaging tests to learn the stage of disease. Treatment decisions depend on those results. Read Rest: the specific models of breast cancer to learn more about the staging system.
The first step in the work-up of breast cancer is usually a physical examination by a doctor or nurse. Mammography and ultrasound may be important additions to the physical exam. Based on these evaluations, the decision is taken to confirm the clinical impression of a biopsy of tissue.
Imaging
Imaging is an important component used to diagnose breast cancer and to assess the level and extent of disease in patients with breast cancer. Three major forms of imaging in this capacity: mammography, breast ultrasound and magnetic resonance imaging (MRI). Based on these tests, your doctor may determine that no treatment is necessary or may recommend further tests or treatment.
Mammography screening – a mammogram is a low dose of X-ray of the breast. This is the best proof that we screen women for breast cancer. Mammography screening is one of the two “images” of each breast. If an area of the mammogram looks suspicious or is not clear, additional mammograms with different points of view may be necessary. Annual mammography is recommended for all women over 40 years.
Diagnostic mammogram – this is a mammogram is used to solve problems, rather than for screening. For example, if a patient has a lump in her breast, a targeted examination of this area is conducted. This occurs even when a particular conclusion is followed in the chest in time. A diagnostic mammogram is adapted to the patient’s case is being closely monitored by a radiologist who interprets the images and determine whether the need for further testing.
Ultrasound – using high-frequency sound waves, ultrasonagraphy can often show whether a lump is solid or filled with fluid. This test can be used together with diagnostic mammography or MRI to answer questions on an area of the breast. Because it uses sound waves instead of X-rays, ultrasound provides information that is different and often complementary to mammography.
Breast MRI – magnetic resonance imaging (MRI) can be used specifically to look at the chest. Each exam produces hundreds of images of the breast, across all three directions (side to side, from top to bottom, front to back), which are then read by a radiologist. It is non-invasive and non-radioactivity is involved. The technique assumes that there is no risk to health in general. The hope is that these non-invasive studies will contribute to our progress in learning to predict the behavior of tumors, and the choice of appropriate treatment. MRI of the breast is an evolving technology and should not be standard screening and diagnostic procedures, to replace, such as clinical and self-exams, mammography, fine needle aspiration or biopsy. For more information on MRI of the breast, visit the website UCSF MRI of the breast.
Biopsy
One way to see if a fixed or abnormal tissue from a breast cancer is a biopsy. During a biopsy, a surgeon, a pathologist or a radiologist removes part or all of the suspicious tissue. The suspect tissue was examined under a microscope by a pathologist checks for cancer cells and makes the diagnosis. Here are the different types of biopsies and how you can best prepare yourself for each of them. Here are the different types of biopsies.
Fine-needle aspiration (FNA) biopsy – a woman suddenly Fan samples, using a fine needle a small sign no larger than a needle stick from a blood test leaves. Fan diagnosis often shows fixed within two or three days. Read fine needle aspiration biopsy for the diagnosis of breast cancer to learn more about the procedure and what to expect.
Stereotactic biopsy – this procedure has been developed as a less invasive way to diagnose tissue samples to obtain. And removal of tissue with a needle biopsy, while your breast is compressed in a manner similar to a mammogram. Biopsy that requires less recovery time for surgery and not cause significant scarring. You and your doctor and radiologist may consider this procedure as a deviation on a mammogram that can not be heard. The radiologist decides whether this procedure is technically possible for your condition and your doctor to decide whether it is appropriate for your situation. Read stereotactic biopsy for the diagnosis of breast cancer to learn more about the procedure and what to expect.
Needle (wire) localization biopsy – this type of biopsy needle and thread to locate the abnormal tissue and surgery to remove it. Needle localization is performed when an exception to a mammogram that can not be heard. This is an outpatient biopsy is performed in two phases, the same day. Read ago (wire) localization biopsy for the diagnosis of breast cancer to find out more about the procedure and what to expect.