How often does breast cancer spread to lymph nodes? About 30% of breast cancers metastasize to nearby blood vessels and lymph nodes, a process called lymphovascular invasion. A large-scale study conducted in China analyzed 19 smaller studies involving an overall of 4215 patients with breast cancer. Lymphovascular invasion was noted in 29.56% of patients. This...
What is a CT urogram? A CT (computed tomography) urogram is a non-invasive radiological examination of the urinary system. The doctor injects a mildly radioactive tracer compound into your vein, which then allows the radiologist to view the structure and function of the kidneys and bladder using the CT scanner. A computed tomography (CT) urogram...
In most patients diagnosed with stage IV ovarian cancer, the 5-year survival rate is approximately 17% The overall survival rates of stage IV ovarian cancer depend on various factors, such as age, treatment, prognosis and overall health of the patient. Statistics in different sources may also vary according to the population and data collected. Stage...
Thyroid cancer can be detected using a variety of diagnostic and lab tests Thyroid cancer occurs when abnormal cells have uncontrolled growth in the thyroid gland. In addition to taking your medical history and performing a physical examination, your doctor may use a variety of diagnostic and lab tests to detect the presence of thyroid...
The five-year survival rate for esophageal cancer means the percentage of people that lived for at least five years after their diagnosis of esophageal cancer. Cancer research has progressed by leaps and bounds in the last few years. Cancer, even an advanced stage, does not mean a death stage anymore. Survival in esophageal cancer depends on your...
What are breast ultrasounds and mammograms? The breast cancer diagnostic test best suited to you depends on your age, your symptoms, and the structure of your breasts. As a rule of thumb, a breast ultrasound is more accurate in women younger than 45 years. A mammography is preferred in women older than 45 years. An...
Your doctor may order blood tests to look for signs of colon cancer No blood test can detect colon cancer. However, your doctor may order blood tests to get a picture of your overall health, as well as use other screening methods to look for signs of colon cancer. Your doctor may want to test...
Needle localization is a technique used for the diagnosis of breast masses that are not felt by hands Needle localization is a technique used for the diagnosis of breast masses that are not felt by hands but are seen on routine mammography. It is done prior to a breast biopsy or breast surgery. Its purpose...
Stage IV cancer is rarely curable, but there are exceptions Most cancers are classified in stages from I to IV. Stage I is the earliest, and stage IV is the most advanced. Cancer is labeled stage IV when it is found not only in its original location but also in distant tissues and organs. When...
Mastectomy is a surgical procedure that involves either partial or total removal of breast tissue Mastectomy is considered a major surgery for the below reasons: The procedure involves permanent removal of either one or both breasts, which itself is a major risk factor. Usually, the procedure may last up to 4 hours depending on the...