The History of Mesothelioma

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The term “mesothelioma” was coined in 1909, and the disease was medically linked to asbestos exposure as early as the 1930s. The earliest mention in medical literature of a tumor in the pleural lining was in 1767 by French pathologist Joseph Lieutaud. Surgical treatment for mesothelioma began in the 1940s. The documented history of mesothelioma is limited because of the small number of cases.

Top mesothelioma specialist Dr. David Sugarbaker explains how mesothelioma treatment options have changed over the last 25 years.
Top mesothelioma specialist Dr. David Sugarbaker explains how mesothelioma treatment options have changed over the last 25 years.

The Mystery of Mesothelioma

Because it was so rare and such a mystery, mesothelioma went misdiagnosed for years. A long history of studies culminated in a better — although still not complete — understanding of the cancer. Doctors now have answers to once elusive questions, including: What causes this fatal illness and who is at risk?

Today, doctors know exposure to asbestos causes cancerous cells to develop in the mesothelial lining of the lungs, abdomen or heart.

They know between 2,000 and 3,000 people are diagnosed with rare cancer each year in the U.S., and they know treatment for the four types of mesothelioma and other asbestos-related conditions are only minimally effective. Only about 15 to 20 percent of people with pleural mesothelioma — the most common type — qualify for surgery.

Find out more about what causes mesothelioma cancer
Quick Fact:

Mesothelioma is a rare and highly aggressive cancer diagnosed in an estimated 3,000 Americans each year.

Mesothelioma is still considered incurable, although advancements in treatments allow patients to live longer, better-quality lives.

Doctors, researchers and advocacy groups continue to raise awareness about mesothelioma.

Early Mesothelioma Discoveries

According to medical literature, the earliest mention of a tumor in the lining of the lungs (pleura) was made in 1767 by Joseph Lieutaud, the founder of pathologic anatomy in France. In a publication detailing the study of some 3,000 autopsies he performed, Lieutaud mentioned two cases of “pleural tumors.”

In one, he found fleshy masses adherent to the pleura and the ribs of a deceased boy.

In 1819, René-Théophile-Hyacinthe Laennec, the French physician who invented the stethoscope, suggested malignancy could arise from the pleura, based upon his understanding of the nature of pleural cells.

However, in 1843, Karl Freiherr von Rokitansky, professor of pathological anatomy at Vienna University challenged that notion, stating pleural cancer was always secondary to a primary cancer elsewhere in the body.

Regardless of the lack of compelling evidence, this became the accepted theory of the medical establishment for many years. Ironically, von Rokitansky later described primary tumors of the peritoneum, likely the first recorded cases of peritoneal mesothelioma.

Mesothelioma and Asbestos Exposure

Over the next several decades, various theories about the nature of mesothelioma arose. By the end of the 19th century, experts still disagreed whether this form of cancer began in the lymphatic system and spread to the lungs and abdomen or whether it started from tumors elsewhere in the body.

Doctors also debated whether the cancerous tumors arose from the mesothelial lining of the pleura and peritoneum. The low number of patients hampered research, making it difficult to reach a consensus based on so little clinical data.

Cancer of the Pleura

By the early 1900s, the medical community began to finally accept that cancers could originate in the pleura without having spread from a primary cancer elsewhere in the body.

Quick Fact:

Mesothelioma is a rare form of cancer in which malignant cells form in the pleura, which is the lining of the lungs; the peritoneum, which is the lining of the abdominal cavity; or the pericardium, which is the lining around the heart. A fourth, extremely rare form develops on the membrane lining that covers the testicles.

Mesothelioma as a Term

In 1909, J.G. Adami coined the term for these types of cancers: Mesothelioma. Then in 1931, P. Klemperer and C.B. Rabin established a framework for diagnosing the disease and understanding its pathology.

It was during this time doctors began to question its cause, and in 1935, London pathologist Steven Gloyne suggested a possible connection between the disease and occupational asbestos exposure.

Historical Studies of Asbestos Exposure

In the following decades, the disease became the focus of closer studies, as thousands of workers all over the world died from exposure to the mineral’s toxic dust.

In 1943, H.W. Wedler was the first to report a connection between asbestosis and cancer of the pleura among German asbestos workers.

Twenty percent of the workers developed cancer, with lung cancer more common than mesothelioma. Wedler’s study was well received in Germany, but the political climate at the time caused the rest of the world to ignore research coming from Nazi Germany.

South African Study

Perhaps the most important study that documented the unmistakable connection between asbestos exposure and cancer was presented by medical researcher J.C. Wagner and physician Chris Sleggs.

Sleggs was the medical superintendent of a chest and infectious disease hospital commissioned by the government of South Africa in 1948 in the country’s northwest Cape Province, where crocidolite asbestos was mined.

Wagner had been hired by the government’s Ministry of Mines to study occupational hazards associated with asbestos mining. During the course of his research, Sleggs found unusual pleural tumors in the bodies of asbestos workers.

In their paper published by the British Journal of Medicine in 1960, Sleggs and Wagner detailed 33 cases of mesothelioma they discovered, with all but one case having a proven history of asbestos exposure.

In eight cases, the exposure history was occupational. The rest of the patients lived near the mines for most of their lives.

Unfortunately, Wagner’s history with asbestos and mesothelioma became tarnished in the 1990s when court documents revealed he was on the payroll of defense attorneys working for the asbestos manufacturers.

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American Study

Other studies followed, most notably the 1964 report of American physician, Dr. Irving J. Selikoff. He presented his findings at the Biological Effects of Asbestos conference, sponsored by the New York Academy of Science.

For more than a year, Selikoff examined more than 1,000 workers from the Union Asbestos & Rubber Company plant in Patterson, New Jersey — workers whose jobs included producing asbestos insulation materials for the U.S. Navy.

Selikoff found the mortality rate among these employees was 25 percent higher than would be expected statistically and that the deceased workers had died from a variety of diseases, including asbestosis, asbestos-related lung cancer and other types of lung, stomach and colorectal cancers.

British Exposure

Another study by British physician Molly Newhouse found mesothelioma cases among people who lived near, but were not employed by, a London asbestos factory.

By 1968, the British Medical Journal claimed asbestos was the direct cause of most cases. Controversy still raged as to what types of asbestos were the most carcinogenic — a contentious argument that still echoes to this day.

But after many years of research, conjecture and controversy, most of the world’s medical establishment had unequivocally accepted two important facts about mesothelioma:

  1. The disease was a distinct diagnostic entity.
  2. The association between the disease and asbestos exposure had been proven conclusively.

History of Mesothelioma Treatment

Surgical treatment of mesothelioma began in the 1940s with the use of pneumonectomy and pleurectomy. In the 1960s, pleurectomy/decortication was introduced, a surgery that is still widely used today. The surgery was originally used on patients with trapped lung caused by tuberculous empyema.

In the 1970s, doctors experimented with another surgery called extrapleural pneumonectomy (EPP), which was also originally used to treat tuberculous empyema. The mortality rate for the surgery back then was as high as 31 percent, and today it’s around 4 percent in leading cancer centers.

A number of chemotherapy drugs were used to treat mesothelioma from the 1970s through the 1990s, such as doxorubicin and cisplatin, with response rates between 20 percent and 40 percent.

Dr. Ken Takahashi director of the Asbestos Diseases Research Institute

“My goal is to help establish this institute as a global center of excellence for asbestos-related disease.”

In 2003, the phase III trial of cisplatin and pemetrexed for mesothelioma reported the best response rate to date of 41.3 percent. After that study, cisplatin and pemetrexed became the most used chemotherapy drugs for mesothelioma.

Doctors began experimenting with radiation therapy for mesothelioma in the 1950s using intrapleural instillation of radioactive colloidal gold. For decades, it was believed radiation therapy was too difficult to deliver to the pleura without harming other vital organs such as the heart.

A 2001 phase II clinical trial changed that perspective when it reported a low 13 percent local recurrence rate when radiation therapy was applied after EPP surgery. Advanced techniques are used today to reduce radiation exposure to vital organs, such as Intensity Modulate Radiation Therapy (IMRT).

Combining more than one therapy to increase effectiveness, known as multimodal therapy, is considered the best treatment option for mesothelioma. Numerous clinical trials have sought to find the ideal combination of therapies, but it appears different combinations may be ideal for different patients.

The first and only standalone research facility developed to focus on mesothelioma opened in Sydney, Australia, in 2009. The Asbestos Diseases Research Institute conducts research primarily on mesothelioma treatment, including looking for new ways to treat the cancer. The center also studies the diagnosis of mesothelioma and the psychological impact the cancer has on patients and families.

Certain cancer centers in the U.S. feature programs that focus on the treatment of mesothelioma and participate in clinical trials, such as the International Mesothelioma Program at Brigham and Women’s Hospital in Boston.

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Registered Nurse and Patient Advocate

Karen Selby joined in 2009. She is a registered nurse with a background in oncology and thoracic surgery and was the regional director of a tissue bank before becoming a Patient Advocate at The Mesothelioma Center. Karen has assisted surgeons with thoracic surgeries such as lung resections, lung transplants, pneumonectomies, pleurectomies and wedge resections. She is also a member of the Academy of Oncology Nurse & Patient Navigators.

Walter Pacheco, Managing Editor at
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7 Cited Article Sources

  1. American Cancer Society. (2011). Learn About Cancer: Malignant Mesothelioma.
    Retrieved from:
  2. Dodson, R. and Hammar, S. (2011). Asbestos: Risk Assessment, Epidemiology, and Health Effects (2nd ed.). Boca Raton, FL: Taylor & Francis.
  3. Herbert, R., Landrigan, P. (2000). Work-Related Death: A Continuing Epidemic. American Journal of Public Health, 90, 541-545.
  4. Medicine (n.d.). History of asbestos associated mesothelioma.
    Retrieved from:
  5. McDonald, J.C., & McDonald, A.D. (1996, May 3). The Epidemiology of Mesothelioma in Historical Context. European Respiratory Journal, 9, 1932-1942. doi: 10.1183/09031936.96.09091932
  6. Nelson, D., Dunham, M.A., Robinson, B. (2007). Malignant Mesothelioma. In William N. Rom (Ed.), Environmental and Occupational Medicine (chap. 20). Philadelphia, PA: Lippincott, Williams & Wilkins.
  7. Smith, D.D. (2005). The History of Mesothelioma. In Pass, Harvey I., Vogelzang, N., & Carbone, M. (Eds.), Malignant Mesothelioma (pp. 3-17). New York, NY: Springer Science+Business Media, Inc.

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Last Modified July 11, 2019

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