An Overview Of Liver Cancer
Liver cancer is often referred to as Hepatoma or Hepatocellular Carcinoma . Liver cancer is categorized into stages based on its intensity, and the 4th stage is advanced of them all. In this stage, cancer has begun to spread to the nearby lymph nodes and or the distant lymph nodes and organs. Liver cancer cases are comparatively fewer and are more common in men than in women.
What Is A 5
A relative survival rate compares people with the same type and stage of cancer to people in the overall population. For example, if the 5-year relative survival rate for a specific stage of prostate cancer is 90%, it means that men who have that cancer are, on average, about 90% as likely as men who dont have that cancer to live for at least 5 years after being diagnosed.
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How Is Prostate Cancer Diagnosed
Doctors describe the growth and spread of prostate cancer in stages. Doctors use these stages as guides when choosing treatment options or offering prognoses to their patients.
Prostate cancer staging is based on a number of different factors, including prostate cancer screening tests such as a digital rectal exam or prostate-specific antigen test and imaging studies like bones scans, MRIs, CT scans, and trans-rectal ultrasounds.
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Hormone Therapy In Older Patients
The backbone of prostate cancer treatment is hormonal therapy, which aims to limit the activation of the androgen receptor with testosterone. This limitation of AR activation may occur through agents that decrease circulating testosterone, such as gonadotropin-releasing hormone agonists or antagonists. The use of these agents also decreases testosterone precursors and other off-target effects of testosterone. Agents such as nonsteroidal anti-androgens block AR activation and yet preserve circulating testosterone levels.
Providers must carefully consider the toxicities of androgen deprivation therapy in a physiologically older population. These patients have less reserve to absorb additional imbalances or conditions that will impact their current steady state. In general, agents that result in a hypogonadal state can lead to toxicities within the following domains: metabolic and body composition sexual health and mood and central nervous system symptoms .
First Line Treatment For Advanced Prostate Cancer
The established first line approach is to control the progression of the disease by reducing levels of testosterone in the body. This is because testosterone increases the speed at which prostate cancer cells reproduce.
There are two different ways to lower testosterone levels. Hormone therapy lowers the levels of testosterone in the body by taking tablets or having injections. It is sometimes referred to as medical castration. The surgical option involves removing the testicles, known as surgical castration or orchidectomy, although this is now rarely used.
Another approach is called anti-androgen treatment. Androgens have to bind to a protein in the cell called an androgen receptor to work. Anti-androgens are drugs that bind to these receptors so the androgens cant, effectively blocking them. The main side-effects are gynaecomastia breast enlargement and breast pain, although a single radiotherapy dose to the breasts can help this side-effect.
Combining anti-androgens with testosterone reduction is known as Maximum Androgen Blockade and may be used if hormone treatment alone is not working sufficiently.
Treating with chemotherapy at the same time as the start of hormone deprivation was found to increase survival by 13 months in all patients and 17 months in men with high-volume disease.
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What Can I Expect If I Have Metastatic Cancer
Your healthcare provider will work closely with you. Theyll monitor your symptoms and find treatments to ease them. Youll probably have many medical visits and will need to make important decisions regarding your overall health.
Is metastatic cancer curable?
In most cases, metastatic cancer is not curable. However, treatment can slow growth and ease many of the associated symptoms. Its possible to live for several years with some types of cancer, even after it has metastasized. Some types of metastatic cancer are potentially curable, including melanoma and colon cancer.
What is the metastatic cancer survival rate?
The five-year survival rate of metastatic cancer depends on the type of cancer you have. For example, the five-year survival rate for metastatic lung cancer is 7%. This means that 7% of people diagnosed with metastatic lung cancer are still alive five years later. Meanwhile, the five-year survival rate of metastatic breast cancer is 28% for women and 22% for men.
Where Do These Numbers Come From
The American Cancer Society relies on information from the SEER database, maintained by the National Cancer Institute , to provide survival statistics for different types of cancer.
The SEER database tracks 5-year relative survival rates for prostate cancer in the United States, based on how far the cancer has spread. The SEER database, however, does not group cancers by AJCC TNM stages . Instead it groups cancers into localized, regional, and distant stages.
- Localized: There is no sign that the cancer has spread outside the prostate.
- Regional: The cancer has spread outside the prostate to nearby structures or lymph nodes.
- Distant: The cancer has spread to parts of the body farther from the prostate, such as the lungs, liver, or bones.
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What Are The Stages Of Prostate Cancer
Cancer staging is first described using what is called a TNM system. The âTâ refers to a description of the size or extent of the primary, or original, tumor. âNâ describes the presence or absence of, and extent of spread of the cancer to lymph nodes that may be nearby or further from the original tumor. âMâ describes the presence or absence of metastases â usually distant areas elsewhere in the body other than regional lymph nodes to which the cancer has spread. Cancers with specific TNM characteristics are then grouped into stages, and the stages are then assigned Roman numerals with the numerals used in increasing order as the extent of the cancer being staged increases or the cancer prognosis worsens. Prognosis is finally reflected by considering the patientâs PSA score at presentation as well as their Gleason score in assigning a final stage designation.
The American Joint Commission on Cancer system for prostate cancer staging is as follows:
Traditionally, advanced prostate cancer was defined as disease that had widely metastasized beyond the prostate, the surrounding tissue, and the pelvic lymph nodes and was incurable. However, a more contemporary definition includes patients with lower grade disease with an increased risk of progression and/or death from prostate cancer in addition to those with widely metastatic disease.
Is Stage 4 Cancer Always Terminal
More severe cancers are more likely to be terminal. However, that is never a certainty. For example, the American Cancer Society say the 5-year survival rate for breast cancer that spreads to distant body parts is 27%, or 86% when it only spreads locally.
Determining the severity of cancer and its stage is a complex process. Doctors are still learning about all the factors that affect how cancer develops and affects the body.
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White Patients Derive A Larger Conditional Mortality Benefit Than Non
In order to determine whether race interacted with survival, we repeated our initial analyses after stratifying by race and by modeling an interaction term. Among patients with M1 disease, conditional mortality was similar between white and non-white patients . However, among patients with N1 disease, non-white patients did not have a significant reduction in conditional mortality at 5, 10, or 15 years of survival compared to diagnosis , while white patients had similar mortality as the overall cohort, with adjusted hazard ratios of 1.10 , 0.898 , and 0.712 , respectively. While non-white patients with T4 disease had improved 5-year PCSM after having survived 5, 10, or 15 years, their improvements were 20-39 % smaller than those of white patients .
What Is The Prostate
The prostate is a small gland that only men have. Normally, the prostate is about the size of a walnut. The prostate is located underneath the bladder and in front of the rectum. The prostate makes and stores fluid that is part of semen. This fluid is released from a mans penis during ejaculation.
The male hormone, testosterone, helps the prostate gland work as it should. Nerves to the penis, which are important in producing and maintaining an erection, run very close to the prostate. The prostate completely encircles the tube that carries urine from the bladder to the penis, called the urethra. If the prostate grows too big, it can block the flow of urine from the bladder, making it hard for a man to urinate.
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What Is Prostate Cancer
Prostate cancer is cancer that affects the prostate gland in men. Prostate cancer is the second-leading cause of cancer deaths for men in the US.
The prostate lies below the bladder and in front of the rectum. In men, the size of the prostate increases with increasing age. In younger men, it is about the size of a walnut. Its primary function is to make fluid to nourish the semen.
Growth in the prostate can be of two types
Prostate cancer starts in the prostate gland and may spread to the nearby areas: lymph nodes, organs, or bones in other parts of the body.
What Questions Should I Ask My Doctor
Learning about your condition can empower you to make informed decisions. Some people only want to know the basics, while other people prefer to know every detail about their prognosis. Here are some questions you may want to ask your healthcare provider:
- Are there things I can do to improve my prognosis?
- What are my treatment options?
- Are there clinical trial options that might be appropriate for me?
- Will palliative care continue even if I stop cancer treatments?
- How often will I need to schedule follow-up appointments?
- Do I need to consider hospice care?
- Should I choose a person to make medical decisions for me when Im unable to make them for myself?
- What legal documents should I have in place?
- What resources are available to help me cope with my prognosis?
A note from Cleveland Clinic
A metastatic cancer diagnosis is one of the scariest things you may ever encounter. If you or a family member has been diagnosed with advanced cancer, youre probably feeling a lot of complicated emotions. While most metastatic cancers arent curable, there are treatments that can ease your symptoms and prolong your life. Ask your healthcare provider for resources and consider joining a local support group. Talking with other people who are going through the same thing can be healing during this emotionally difficult time.
Last reviewed by a Cleveland Clinic medical professional on 12/20/2021.
References
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What Are Prostate Cancer Survival Rates By Stage
Staging evaluation is essential for the planning of treatment for prostate cancer.
- A basic staging evaluation includes the patient examination, blood tests, and the prostate biopsy including ultrasound images of the prostate.
- Further testing and calculations may be performed to best estimate a patientâs prognosis and help the doctor and patient decide upon treatment options.
Prognosis refers to the likelihood that the cancer can be cured by treatment, and what the patientâs life expectancy is likely to be as a consequence of having had a prostate cancer diagnosis.
If a cancer is cured, your life expectancy is what it would have been had you never been diagnosed with prostate cancer. If the cancer cannot be cured due to it recurring in distant locations as metastases, or recurs either locally or in an area no longer able to be treated in a curative manner, then estimates can be made of what is likely to be your survival based again on group statistics for people who have been in the same situation.
Nomograms are charts or computer-based tools that use complex math from analysis of many patientsâ treatment results.
The prognosis for prostate cancer varies widely, and depends on many factors, including the age and health of the patient, the stage of the tumor when it was diagnosed, the aggressiveness of the tumor, and the cancerâs responsiveness to treatment, among other factors.
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Stage 4 Prostate Cancer: Survival Rates Treatment And Support
Prostate cancer is in stage 4 when the cancer spreads beyond the lymph nodes and into other areas of the body. While the vast majority of prostate cancer cases are caught before this happens, when the cancer is treatable, stage 4 is far more difficult to treat. Therefore, the survival rate among men with stage 4 prostate cancer is much lower.
There are two types of stage 4 prostate cancer: 4A and 4B, according to the American Cancer Society. The type assigned to a persons diagnosis is based on whether the cancer has spread and to what degree, and the value assigned to two additional factors called the Grade Group and the prostate-specific antigen . The Grade Group is a measure of how likely the cancer is to spread quickly, and the PSA is a measure of a protein in the blood produced by cells in the prostate.
With stage 4A, the tumor has already spread into the lymph nodes and may be spreading into tissues adjacent to the prostate, but has not spread to other areas of the body. The Grade Group can be of any value, as can the PSA.
With stage 4B, the tumor may have spread into the lymph nodes, may be spreading into nearby tissues and has spread to other areas of the body like the bones, certain organs and distant lymph nodes. The Grade Group and PSA can be of any value.
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Survival Rates By Tnm Stage
The first approach is based on the TNM stage statistical survival times are matched to the stage of the disease.
| TNM Lung Cancer Stage | |
|---|---|
| M1c | 6.3 months |
By contrast, the one-year survival rate for stage 4 lung cancer was reported in one study to be between 15% and 19%, meaning this portion of patients with metastatic disease lived for at least a year.
What Are The Symptoms Of Metastatic Cancer
Some people will have minimal or no symptoms of metastatic cancer. If symptoms are present, theyre based on the location of the metastasis.
Bone metastasis
Bone metastasis may or may not cause pain. The first sign of bone metastasis is bone breakage after a minor injury or no injury. Severe back pain accompanied by leg numbness or difficulty with bowel or bladder control must be evaluated immediately.
Brain metastasis
If a tumor has metastasized to the brain, symptoms may include headache, dizziness, visual problems, speech problems, nausea, difficulty walking or confusion.
Lung metastasis
Cancer symptoms of lung metastasis are usually very vague. This is because they can be similar to symptoms of other health conditions. Warning signs may include a cough , coughing up blood, chest pain or shortness of breath.
Liver metastasis
Liver metastasis can cause pain, weight loss, nausea, loss of appetite, abdominal fluid or jaundice .
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Stem Cell Or Bone Marrow Transplant
A stem cell transplant, sometimes called bone marrow transplant, replaces damaged blood-forming cells with healthy ones. The procedure takes place following large-dose chemotherapy or radiation therapy to kill cancer cells and to stop your stem cells from producing cancerous cells.
Stem cell transplants can be used for several types of cancer, including multiple myeloma and some kinds of leukemia.
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The Stages Of Prostate Cancer: What You Need To Know
After a prostate cancer diagnosis, your oncologist will refer to the stage of your cancer. All cancers are categorized into four distinct stages, each of which identifies the progress of the growth of cancerous cells within clinically defined standards. These stages help doctors determine the most appropriate care for each patient based on his or her condition, and can also provide easy-to-understand context for your diagnosis. Learn more about the stages of prostate cancer, how each stage will affect your treatment plan and the survival rates for each stage, then contact Regional Cancer Care Associates to schedule a consultation.
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Staging And Grading For Stage 4 Cancer
Most cancers are staged using some form of the TNM system. Doctors may also use the TNM system to help determine the extent of certain cancers in each stage. The TNM system stands for:
- T , or the size of the original tumor
- N , or whether the cancer is present in the lymph nodes
- M , or whether the cancer has spread to other parts of the body
Not all cancers are staged using the TNM system, though. Some cancers, especially liquid cancers, are staged through different established protocols. The Binet and Rai systems, for example, are used to stage certain types of leukemia. Female reproductive system cancers, such as cervical cancer, are staged with a separate staging system created by the International Federation of Gynecology and Obstetrics .
As your care team gathers information about your cancer for the purposes of staging, they may need to order several tests, including:
Your care team may likely also need to perform a biopsy, a procedure that involves removing a sample of cells and analyzing it for signs of cancer. Imaging scans may be able to tell your care team where your cancer is, but looking at the cancer cells specifically tell them how fast they are likely to growor what grade they are.
Grading is different from staging and is done for most, but not all, cancers.
The grade of your cancer is part of how your cancer care team stages your cancer and determines your prognosis, or outlook.