Myelodysplastic Syndrome | Toxic Exposure

Compensation Available in MDS Lawsuits

American workers in industries such as railroads, manufacturing, chemical plants, and refineries have been exposed to toxic substances with devastating health effects. One of the lesser-known but highly dangerous illnesses linked to toxic chemical exposure is myelodysplastic syndrome (MDS), a serious blood disorder that can progress into acute myeloid leukemia (AML). Workers and families pursuing MDS lawsuits may recover compensation for:

• Medical Bills: Covering ongoing treatments such as transfusions, chemotherapy, and bone marrow transplants.
• Lost Wages: Including both past wages and future earning potential.
• Pain and Suffering: Acknowledging the toll of chronic illness.
• Wrongful Death: Families can recover damages for loss of companionship and financial support.

Railroad Workers and MDS: High-Risk Occupations

Railroad employees are particularly at risk due to long-term exposure to diesel exhaust, benzene, creosote, solvents, and other workplace carcinogens. For many workers, an MDS diagnosis not only disrupts their health and livelihood but also raises questions about legal accountability and potential compensation.

This article examines the connection between toxic exposure and MDS, the industries most affected, and how lawsuits—including those filed under the Federal Employers’ Liability Act (FELA)—are helping railroad workers and other employees hold negligent companies accountable.

Myelodysplastic Syndromes (MDS) are blood diseases and bone marrow abnormalities in which up to 35 percent of cases develop into Acute Myeloid Leukemia (AML) after diagnosis. MDS is sometimes called a preleukemic condition or “preleukemia.”

Myelodysplastic Syndrome (MDS) can be carried genetically, and added risk factors for MDS include Workplace Benzene exposure. Chemicals and toxins linked to myelodysplastic syndromes include tobacco smoke, heavy metals like lead and mercury, organic solvents, hydrocarbons, welding fumes, diesel exhaust fumes, and pesticides and industrial chemicals, such as benzene.

Railroads have historically been one of the most toxic occupational environments. Railroad employees were regularly exposed to:

• Diesel fumes from locomotives and idling engines.
• Benzene-containing solvents used for cleaning engines and parts.
• Asbestos in brake linings, insulation, and older equipment.
• Creosote in wooden railroad ties and bridge materials.

Many of these substances were well known to be hazardous, yet workers were not properly warned or protected. As a result, railroad employees today are disproportionately diagnosed with cancers, blood disorders, and conditions like MDS.

What Is Myelodysplastic Syndrome?

Myelodysplastic Syndrome is a group of blood disorders caused by the bone marrow’s inability to produce healthy blood cells. Over time, patients experience:

• Severe fatigue and weakness
• Frequent infections
• Easy bruising and bleeding
• Increased risk of progression into leukemia

While some cases of MDS are idiopathic (without a known cause), scientific evidence has consistently linked the condition to long-term toxic chemical exposure. Around 10,000 to 20,000 new MDS diagnoses occur each year in the United States. Exposure for workers was common in the 1960s and 1970s and later for the following positions and industries:

• Auto mechanics
• Paper mill workers & printers
• Gas station employees & gas truck drivers
• Roofers and Road Pavers
• Welders
• Petrochemical workers
• Rubber and tire plant employees
• Railroad workers
• Barge workers & river cargo loaders

Joe Lyon is a highly-rated Toxic Tort Attorney and Myelodysplastic Syndromes Lawyer reviewing benzene exposure for plaintiffs nationwide.

The Lyon Firm works with Workplace Ventilation Risks and medical experts to determine the cause of a worker’s disease or cancer.

Occupational Hazards & Myelodysplastic Syndromes (MDS)

Benzene can be absorbed through the skin or inhalation. Most industrial workers are likely to develop MDS or AML by breathing in benzene diesel exhaust fumes. Anyone working in an area where Benzene is being used is at risk of inhaling disease-causing vapors.

Any worker who has developed a benzene related illness at the workplace can contact a myelodysplastic syndromes lawyer to consider the legal options. The World Health Organization (WHO) divides myelodysplastic syndromes into the following subtypes based on the type of blood cells involved:

• Myelodysplastic syndrome with unilineage dysplasia
• Myelodysplastic syndrome with multilineage dysplasia—two or three blood cell types are abnormal
• Myelodysplastic syndrome with ring sideroblasts—Involves a low number of one or more blood cell types, and the red blood cells in the bone marrow contain a ring of excess iron
• Myelodysplastic syndrome associated with isolated chromosome abnormality—the blood cells have a specific mutation in their DNA.
• Myelodysplastic syndrome with excess blasts—Very immature blood cells (blasts) are found in the blood and bone marrow.
  

Complications of myelodysplastic syndromes (MDS) include:

• Aplastic Anemia
• Recurrent infections
• Excessive Bleeding
• Increased risk of cancer—many myelodysplastic syndromes (MDS) patients will eventually develop a cancer of the blood cells (AML leukemia) or lymphomas/Hodgkin’s disease.

Why You Should Hire an Experienced Railroad Cancer Lawyer

MDS lawsuits—particularly those involving railroad workers—are highly complex. Proving negligence requires medical documentation, workplace exposure records, and expert testimony connecting toxic exposure to MDS.

An experienced railroad toxic exposure lawyer can assist with the following:

• Investigate workplace exposure history.
• Retain medical experts to establish causation.
• Navigate FELA claims and deadlines.
• Maximize compensation through settlement or trial.

For workers at risk of workplace Benzene exposure, like printers, gasoline truck drivers and auto mechanics, the U.S. Centers for Disease Control and Prevention (CDC) urges workers to protect themselves with personal safety gear, and urges employers and managers to properly protect their employees from toxins.

Should a company fail to warn or protect workers and fail to provide a safe work environment, they may be held liable for severe illnesses and deaths. The Lyon Firm works hard to recover as much compensation as possible in toxic exposure cases to improve a plaintiffs’ quality of life and to assist in paying for medical costs now and in the future.

The Legal Landscape: Myelodysplastic Syndrome Lawsuits

MDS lawsuits generally fall into two categories:

1. Occupational Exposure Lawsuits – Filed by workers in railroads, refineries, factories, or chemical plants exposed to carcinogens without adequate protection.
2. Product Liability Lawsuits – Filed against manufacturers of toxic chemicals, solvents, or products that contributed to exposure.

Key Legal Issues in MDS Cases

• Failure to Warn: Employers and chemical companies often knew the risks of benzene and diesel but did not provide warnings.
• Lack of Safety Measures: Workers were rarely provided with protective masks, ventilation systems, or proper training.
• Negligence and Liability: Companies can be held liable for negligence in creating unsafe workplace conditions.

Chemicals Linked to MDS

Benzene – Widely recognized as a human carcinogen, commonly found in solvents, industrial cleaners, and fuel sources.

Diesel Exhaust – Railroad workers, truck drivers, and heavy-equipment operators breathe in exhaust containing benzene and other toxins.

Pesticides & Herbicides – Agricultural workers exposed to chemical sprays face elevated risks.

Chemotherapy Agents – Patients treated with certain drugs may develop therapy-related MDS.