Who Discovered It

Pneumonia is a very painful disease that affects many people worldwide. It directly affects the lungs, causing them to be inflamed. It is classified into various types, some of the most common of which are parasitic pneumonia, viral pneumonia as well as bacterial pneumonia. Most of the time, patients suffering from this medical condition show signs like breathing difficulty, fever, chest pain and cough. Aside from these highly important things, it is also good to know a little bit of its history including who discovered pneumonia. The Discovery of Pneumonia Who discovered pneumonia? An ancient Greek physician named Hippocrates was the very first one to describe this serious respiratory disease. He lived from 460 B.C. to 370 B.C. He was considered one of the most important individuals in the history of medicine. Furthermore, his contributions are so significant that he is considered until now as the father of medicine. After him came Maimonides, who lived from 1138 to 1204 A.D. He described...

The chickenpox vaccine was created by Michiaki Takahashi in 1974. Since 1995, it has been used to immunize people from the disease. Another vaccination is required five years after the first one. There are also other treatments available to treat and relieve the symptoms. Discovery and History The illness was first described by the Persian scientist Muhammad ibn Zakariya ar-Razi (865-925). Before his discovery, chickenpox was considered to be the same as measles. Another pioneer in chickenpox research was Giovanni Filippo (1510-1580), who called it varicella. It was Richard Morton who first called the disease chickenpox. The work of William Heberden in 1767 showed how different chickenpox was from smallpox. The works of these people were crucial in bringing to light facts about chickenpox. Their studies allowed doctors to devise treatments for the disease. Signs and Symptoms The disease is caused by the varicella zoster virus (VZV). The most conspicuous symptom is a skin rash. These appear...

Also called by the names Lejeune’s syndrome, 5p minus syndrome and chromosome 5p deletion syndrome, cri du chat syndrome is a genetic disorder caused by the absence of a part of chromosome 5. Patients usually exhibit cat-like cries. It affects approximately 1 in 20,000 live births. Aside from knowing the different signs and symptoms, causes as well as treatments for this medical condition, it is good to learn more about its history including who discovered cri du chat syndrome. The Discovery of Cri Du Chat Syndrome Who discovered cri du chat syndrome? In 1963, French geneticist Jerome Lejeune first described this disease. He was also a pro-life pediatrician who discovered the connection between chromosome abnormalities and diseases. He devoted a major part of his career treating children affected by Down’s syndrome. Additional Facts and Other Highly Important Information The areas primarily affected by cri du chat syndrome are the nervous system and the larynx, which cause the cries...

An autoimmune disease that affects the central nervous system, specifically the spinal cord and the brain, multiple sclerosis inflict insurmountable amount of suffering and pain to patients. Patients usually experience demyelination, a condition wherein there is damage to the myelin sheath of neurons. Aside from knowing its symptoms, risk factors and treatments, it is also good to know things about the history of this disease including who discovered multiple sclerosis. The Discovery of Multiple Sclerosis Who discovered multiple sclerosis? French neurologist Jean-Martin Charcot was the very first one to describe this medical condition some time in 1868. Because of his numerous contributions to the world of science, he was considered the founder of modern neurology. Aside from neurology, he also contributed a lot to the field of psychology. Additional Facts and Other Important Details The U.S. National Multiple Sclerosis Society defined four subtypes of multiple sclerosis in 1996, namely...

Amnesia is a highly interesting medical condition wherein the memories of patients are disturbed. A number of factors can cause this serious health problem including disease and trauma, both of which could lead to brain damage. It comes in two major forms, namely retrograde amnesia and anterograde amnesia. Today, it continuously affects many people from various parts of the world. Aside from these and other interesting features, it is good to know who discovered amnesia. The Discovery of Amnesia Who discovered amnesia? A French psychologist named Theodule-Armand Ribot first observed that patients tend to lose recent memories because of retrograde amnesia. Because of this, medical experts started to call the gradients of memory loss as Ribot gradients. Aside from this particular type of amnesia, there is also anterograde amnesia, a medical condition wherein patients are unable to turn their immediate memory into long-term memory. Additional Facts and Other Important Details There are different...