Multiple Myeloma: What Is, Causes, Warning Signs, and Treatment

Updated on February 9, 2025

What is Multiple Myeloma?

Multiple myeloma is a type of cancer that occurs due to the growth and multiplication of plasma cells in a person's immune system, which is the defense mechanism of the whole human body. The bone marrow produces plasma cells. They are white blood cells, and their base function is to create antibodies. They help the patient fight the infection.

In multiple myeloma, the wrong multiplication of the plasma cells gives rise to the appearance of a tumor in the bone or other tissue. These abnormal farce cells interfere with the actual production of blood. They weaken the immune system, bones, and organs as they are normally supposed to. It is actually a specific kind of cancer that is relatively known to be rare. Its impact is so severe that it is generally a long-lasting and often serious matter.

How Common is Multiple Myeloma?

Multiple myeloma is the diagnosis of 1-2% of the total number of cancer cases on the planet. At the same time, it accounts for 10% of blood and lymph-related cancer cases. Differently from one region to another, one age group to another, and one race to another, black males are a bit more likely to be victims, but black women are ‘2' times more likely than white females. There has been a slight increase in cases of the disease, which is related to the adoption of new technologies and the population getting older.

Multiple Myeloma

How Dangerous is Multiple Myeloma?

Multiple myeloma will be diagnosed in the initial stages of the illness when a check-up will be carried out on the patient, and the doctor will give the prognosis. Moreover, while some people have not yet found a cure, a lot of medical practitioners have realized a significant breakthrough that has increased survival rates.

For one who has been diagnosed with multiple myeloma and has reached stage III and/or with news of such complications as bone fractures or kidney failure, thus life-threatening conditions, treatment, and Therapy are obligatory. Someone may, in any case, live for almost ten years or without even expiring. Plunging into cancer can result in faster recovery if it is identified in advance and suitable for the body's disease regimen.

Causes

In a study conducted by several scientists, multiple myeloma was highlighted as a disease that affects the normal process of cell growth due to various factors, even though it is still not clear precisely what the cause of the disease is. The genetic defects that were found in the plasma cells' body led to the occurrences of that condition. The factors given here are most likely to be the main causes of disease initiation, such as obesity, radiation exposure, or industrial toxin exposure that may contribute as well to the risk of it being diagnosed. There are also environmental and lifestyle influences that may be involved in the initiation of the disease, such as obesity, radiation exposure, or industrial toxin exposure.

The two risky factors that could cause MGU and subsequent myeloma. On the other hand, they occur in only a few people statistically. Moreover, any family line with one or more multiple myeloma cases can also elevate the odds. Let us remind ourselves that the vast majority of those affected by these risk factors do not become ill. It is this kind of genetic predisposition that is also modulated by exogenous factors that form the picture of the already complicated and interacting relations between the two. On top of that, one more thing is to breathe easily without the strain of coughing and to enjoy good health.

Warning Signs and Symptoms

Unlike most other cancers, which normally develop quite quickly and can show the very first symptoms, multiple myeloma, on the other hand, is characterized by slow incremental growth so that the first symptom can appear years later after the infection. Nevertheless, the disease becomes more serious once it has spread in the body and can show such symptoms. The most common and first sign of this issue is the patient's bone pain. The area where the pain appears is quite often the spine or ribs. It is because the bone structure, where the tumors are placed, is destroyed, causing it to be over-active.

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Along with body fatigue, anemia can occur, characterized by an insufficient amount of red blood cells in the body. On the one hand, plasma cells take part in the depression of the immune system, and on the other hand, it is not very surprising that infections are the most noticeable external symptoms. Also, patients may have knifelike injuries and loss of muscle. Their limbs may either not have sensation or be completely limp due to the disruption of the nerve gamma. Patients who have hypercalcemia, which is a situation in which the blood has a high calcium level, may experience these symptoms. In essence, people have a wide spectrum of symptoms and manifestations, which makes it tough to figure out who might be at the early stage of the disease.

National Cancer Institute

Complications

The frequent problems that come up in conjunction with multiple myeloma are due to the illness itself, as well as the treatments an endeavor to treat it. As a result of these incidents, bone fractures and spinal cord compression can result in pain and movement difficulties, which then may endanger a person's life. Most cases are related to the myeloma proteins that pile up, leading to damage to normal renal function. This is one of the most common and most dangerous disorders of the kidney. With a weakened immune system, there is an increased risk of contracting other diseases like pneumonia.

An additional health issue is a condition called amyloidosis. It is caused by the synthetic proteins that have built up in organs and body parts. They lead to the disruption of their functioning. So-called amyloidosis is added to the more serious issues. The chief concerns of the patients, such as the deficiency of red blood cells, vascular and coagulation issues, and the problems with those items already mentioned, are the ones the patients may be faced with. Dealing with these problems in a correct way is a basic and one of the most important parts of the treatment of multiple myeloma, which in return will bring about a better quality of life and a longer life span.

Diagnosis

Many ways are used by doctors to make an accurate diagnosis of multiple myeloma. They include clinical evaluation, laboratory tests, imaging studies, and bone marrow analysis. To begin with, doctors point out the patient's symptoms and the previous treatment, and then they perform a physical examination. They identify abnormal proteins such as monoclonal (M) proteins and free light chains produced by myeloma cells. At the same time, kidney function, calcium levels, and blood cell counts are assessed through these examinations.

Blood Tests in Diagnosis

Blood tests for multiple myeloma are the most important in diagnosis. Serum immune electrophoresis (SIgE) is the technique employed to detect and, hence, measure the quantity of monoclonal proteins such as the ones detected in the blood. In addition, it is also used to check the level and the percentage of the free pieces of the kappa and lambda chains you have the advantage of achieving, as in the case of patients with multiple myeloma.

The complete blood count is a standard practice blood work conducted to look at the levels of red blood cells, white blood cells, and platelets. This examination can also re-evaluate the anemic characteristics and mimic those of a patient with multiple myeloma. Concerning the blood chemistry tests, the evaluation of the liver and kidney function, as well as other factors that may be impacted by this condition, should be considered properly.

Imaging Studies in Diagnosis

Imaging is an important modality that provides us insights into the degree of bone injuries and the presence or absence of possible tumors. The simplification of X-rays, known as skeletal-surface examination, is actually the method by which the existence of lytic bone lesions is determined. On the other hand, the more advanced methods, such as MRI and CT scans, are the technologies that are also highly sensitive. They are able to detect the initial changes in the bone or, alternatively, the pressure on the spinal cord.

Radi-coloring also functions as an effective means of infection-related or noninfectious condition detection. It can also be a means of monitoring Therapy. The traceability of the radiopharmaceuticals and the implementation of the scans to acquire the nucleus of atoms of a target guide the doctors in determining the accuracy of the treatment plan and the site of disease in the body.

Bone Marrow Biopsy in Diagnosis

Bone marrow biopsy is the gold standard for diagnosing patients with multiple myeloma and is the most definitive method. This operation involves the extraction of bone marrow through a punction in the hip bone. It incorporates the use of a needle. Later, the biopsy centrifuge was used to ascertain the percentage of plasma cells that were successful. Genetic studies will determine the changes in the genes that precede the disorder or the operation.

Performing a bone marrow biopsy is a technique of breaching a foreign object in the body and collecting essential information that traditional diagnostic tools could not provide. The alleviation of myeloma is the very foundation of the diagnosis and Therapy of this disease.

Medical Kit

Treatment

The treatment process of multiple myeloma is multifaceted and includes the management of the disease itself, the symptoms, and even the prevention of the complications. The choice of treatment is made based on a variety of factors. These are the patient's age, general health condition, and the stage of the disease. The most often personalized interventions are the best ones to start with to get the best results.

Chemotherapy in Treatment

Most of the new cases of multiple myeloma are treated with chemotherapy. It is a treatment that uses strong medications to kill rapidly dividing cancer cells that do not divide correctly. The only options were conventional chemotherapy drugs. These medicines can be taken through the mouth at home or the vein using a needle. Both ways are prosperous in combo therapies.

Immunotherapy in Treatment

The main task of Immunotherapy is to make the immune system kill the multiple myeloma cells. T-cell therapy is a new technology in which you engage the T cells. They are genetically programmed to recognize and attack the myeloma cells. In addition to immune checkpoint inhibitors, immunomodulatory agents are also used to boost the immune system's defense.

Radiation Therapy in Treatment

Radiation therapy plays a key role in providing relief for specific symptoms, e.g., bone pain or spinal cord compression. High-energy radiation is directed precisely at the tumor area, making it disappear; that way, the patient is relieved of discomfort. Different forms of Therapy are mixed so that the effect may be multiplied and the benefits greater.

Supportive Care in Treatment

Supportive care is one of the primary objectives of multiple myeloma treatments. Using drugs to improve bone structure and decrease fracture risk is one of the possible outcomes for this disease. Specific drugs are those that alter the bone but have no side effects like fractures such as bisphosphonates.

Tablets and Supplements

Conditions That May Resemble Multiple Myeloma

Multiple myeloma cannot be easily diagnosed, as many diseases have the same syndromes. Osteoporosis is a syndrome that is characterized by breakage of bones owing to a fall in bone density. It is the condition that arises most commonly, including bone pain, which is given as an example in multiple myeloma.

A kidney illness, which remains in a person, might be caused by microbes. These microbes block the kidneys and will be a major issue for them. Nevertheless, the situation was not evaluated or had any similarity with multiple myeloma. Anemia and fatigue are often illusory as a response to myeloma. They are not a result of infections due to either viral or bacterial-triggered diseases.

On the one hand, monoclonal gammopathy of undetermined significance (MGUS) and multiple myeloma share similarities in their symptoms; that is, they are both the result of abnormal plasma cells that produce monoclonal proteins. Besides that, MGUS does not make a person malignant. Only a small number of MGUS patients would turn into more intensive diseases such as multiple myeloma. Likewise, the installation of the correct diagnosis tools, like bone marrow biopsies and blood tests, is a fundamental procedure for accurate treatment, and the distinction of these conditions is a clear process.

Living with Multiple Myeloma

Living with multiple myeloma is a life-long process of adjusting to and accommodating the course of the chronic disease. The treatment plan for the patients should be followed up. It is comprised of the reduction of symptoms and the remission period. Moreover, the supply of vitamins and minerals to the immune system also requires patients to own proper beliefs, such as the conviction that it is indispensable to include a variety of fruits and green vegetables in the diet.

Doing exercises can also bring about a pleasant mood and give a person a needed energy burst. Rest should be the cornerstone of everyday life. It may even be taken on a day when someone is fatigued since the body can learn to regulate it. Consequently, emotional support is the most important element of the treatment of the patients. They are strongly advised to join support groups or attend therapy sessions.

When to Seek Emergency

Emergency treatment should never be a must. Rather, it should be selected in some cases only by those who may have multiple myeloma. A person noticeably, who is diagnosed with this disease and begins to feel concrete pain in the bones should be aware of the fact that spinal cord compression is happening, a condition that might become life-threatening. Thus, it should be taken care of immediately. Besides, people with such conditions are susceptible to severe infections (such as high fever, chills, or difficulty breathing) because of their disease-weakened immune systems, which may require urgent care.

A significant decrease in urine output, leg swelling, and bizarre behavior are symptoms of kidney failure that should be addressed. In brief, hypercalcemia is a common side effect of multiple myeloma. It generally results in an abrupt mental status change, dehydration, and heart rhythm disturbances. Therefore, such a patient must be hospitalized instantly. Detection of these signs in a very early stage and treatment of them can save lives by avoiding severe complications and speeding up the recovery process.

Prognosis

The patient's prognosis for the multiple myeloma stage was not explicitly stated and was the reason as to why this was so the patient's specific situation, including the stage of the disease at the time of its first entry into the system years ago, the age of the patients, and their general health had to be taken into account. During the past couple of years, a variegated range of treatments has been created. They have been implemented through many different methods. The result was, in general, that patients have been able to gain ground against the condition.

The very thought of producing cutting-edge remedies such as immunotherapies and inhibitors was enthusiastically received, and it even seemed that these novel treatments had already brought some patients to remission. Contrarily, the prospects for patients with multiple myeloma as far as their treatment response is concerned remain uncertain, as currently a cure has not been developed.

Sources

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