- A dictionary of medical eponyms

Emanuel Libman

Born  1872
Died  1946

Related eponyms

American internist, born August 22, 1872, New York; died 1946.

Biography of Emanuel Libman

Emanuel Libman was the son of Fajbal Libman, a prosperous picture-framer who had emigrated from Prussian-Poland in 1865. He studied at the College of Physicians and Surgeons, Columbia University, where he received his doctorate in 1894. He interned at Mount Sinai Hospital 1894 to 1896, and then went abroad for further education in Vienna, Berlin, Graz, Munich and Prague, making valuable contacts with leaders of European medicine. In Vienna he worked with the paediatrician Theodor Escherich (1857-1911), of e-coli fame.

Libman was a generalist in an era before specialization. He was legendary for his brusque, dazzlingly fast and unorthodox diagnostic methods. Some attributed his talent to a diagnostic sixth-sense. Sceptics said that he was superficial, or merely a good-guesser. A better observer than a listener, he claimed to be able to smell certain diseases, keenly sought the smallest details, and developed a unique method of applying pressure over patient's mastoids to ascertain their pain threshold. Examination by the famous diagnostician could be harrowing as is illustrated by the following account written by the short-story writer and playwright Samuel Nathaniel Behrman (1893-1973) in The Yorker Magazine (1939):

"A patient visiting Dr. Libman for the first time is likely to find his method of examination bewildering and incoherent. To go through such an examination is quite worth the price of admission. After he has given you the Libman test, he will jump from one part of the body to another, tapping hard in one place, lightly elsewhere, pulling down eyelids, pressing under ears, running his thumbnail across the chest. His eyes shift everywhere, his movements are jerky, his speech rapid, his questions staccato and continuous, with no time out for answers. It is only when he reaches auscultation that his tempo becomes slightly legato. Then, as like as not, the telephone rings. Someone wants Libman's advice about a student who has been sent to Europe with money from the Emanuel Libman Fellowship Fund, set up some years ago in his honour by patients and former pupils. "I cannot," you hear Libman say, "take the responsibility of sending that young man to Istanbul. However, I've been thinking about him. I have a feeling he should go to Vienna" He returns to his thumbnailed torso, acquiescent on the sofa, taps and pokes, asks a few more questions without waiting for the answers. The telephone rings again. This time Dr. Libman only listens. He returns, picks up a derby, and claps it on his silver-grey head. "Sorry. Have to go to Brooklyn. Very interesting case -- suppuration behind the ear." And he is gone. You get up to put your shirt on, disturbed by the suspicion that without suppuration behind the ear you are an egregious bore."

Dr. Libman had many famous patients including Fanny Brice (1891-1951), Sara Bernhardt (1844-1923), Thomas Mann (1875-1955) and Albert Einstein. Einstein (1879-1955) sent him an autographed photograph with the inscription "To the noble-minded Dr. Libman with the secret-divining eyes." Libman correctly diagnosed the fatal endocarditis of the composer Gustav Mahler and just before Franklin D. Roosevelt's (1882-1945) fourth-term election in 1944, he remarked to a friend, "It doesn't matter whether Roosevelt is re-elected or not. He'll die of a cerebral hemorrhage within six months." When he turned out to be prophetic, Dr. Libman was asked how he knew? He replied, "I only saw him in the newsreels. But, I've seen that special wasting look many times. He couldn't last six months."

Libman led an eccentric and solitary life. He often worked 20 hour days, was devoted to his students, and was a stimulating teacher in an era when a flair for the dramatic or flamboyant in teaching style was in vogue. On rounds he created an atmosphere of excitement and very often of intimidation.

From 1909 he taught clinical medicine at Columbia University.

At Mount Sinai Hospital Libman combined his great talents of clinical observation with his pathology skills and made many basic contributions to sub-acute endocarditis, blood culture and blood stream infections. Emanuel Libman almost singlehandedly founded the cardiology department at Mount Sinai. He also was responsible for many important initiatives in medical education throughout the world including at the Hebrew University in Jerusalem.

In 1929 Emanuel Libman donated $10.000 funding for a lectureship in the History of Medicine at The Johns Hopkins University School of Medicine. He requested that the lectureship be named in honour of Hideyo Noguchi (1876-1928). In 1957 he gave to the School of Medicine a sum of $10,000 for the establishment of a lectureship in honour of Dr. Paul Ehrlich.

On the occasion of Libman's sixtieth birthday, 147 of his former pupils, friends and colleagues, the elite of the research world, dedicated a three volume anniversary book to him in which each described their own contribution to medical science. Perhaps the finest tribute came from his friend, the Nobel Prize winning (1912) scientist Alexis Carrel (1873-1944) who remarked, "Libman is medicine itself."

His pupils included Leo Buerger (1879-1943), Alfred Einstein Cohn (born 1879-1957), Albert Arthur Epstein (1880-1965) and others.

We thank Søren Nørby, Denmark, for information submitted.


  • E. Libman, Charles K. Friedberg:
    Subacute bacterial endocarditis. Edited by Henry A. Christian.
    London; New York, Oxford University Press, 1941.
  • L. Gross:
    The heart in atypical verrucous endocarditis.
    In: Contributions to the medical sciences in honour of Dr Emanuel Libman by his pupils, friends, and colleagues. Volume 2. New York: The International Press, 1932:527-50.

What is an eponym?

An eponym is a word derived from the name of a person, whether real or fictional. A medical eponym is thus any word related to medicine, whose name is derived from a person.

What is Whonamedit?

Whonamedit.com is a biographical dictionary of medical eponyms. It is our ambition to present a complete survey of all medical phenomena named for a person, with a biography of that person.


Whonamedit? does not give medical advice.
This survey of medical eponyms and the persons behind them is meant as a general interest site only. No information found here must under any circumstances be used for medical purposes, diagnostically, therapeutically or otherwise. If you, or anybody close to you, is affected, or believe to be affected, by any condition mentioned here: see a doctor.