Friedrich Feyrter (2 June 1895,

Vienna en, Viennese , iso_code = AT-9 , registration_plate = W , postal_code_type = Postal code , postal_code = , timezone = CET , utc_offset = +1 , timezone_DST ...

– 2 December 1973,

Bad Fischau-Brunn The market town of Bad Fischau-Brunn is an Austrian municipality in the district of Wiener Neustadt-Land in Lower Austria. It is situated some 50 km south of Vienna at the edge of Viennese Basin. Bad Fischau-Brunn is divided into two ''Katas ...

)Einstein - Görner, Volume 3
edited by Rudolf Vierhaus was an Austrian

pathologist Pathology is the study of the causal, causes and effects of disease or injury. The word ''pathology'' also refers to the study of disease in general, incorporating a wide range of biology research fields and medical practices. However, when us ...

. In 1934 he obtained his habilitation with the thesis "''Carcinoid und Carcinom''", later serving as a professor in Danzig,

Graz Graz (; sl, Gradec) is the capital city of the Austrian state of Styria and second-largest city in Austria after Vienna. As of 1 January 2021, it had a population of 331,562 (294,236 of whom had principal-residence status). In 2018, the popul ...

and

Göttingen Göttingen (, , ; nds, Chöttingen) is a college town, university city in Lower Saxony, central Germany, the Capital (political), capital of Göttingen (district), the eponymous district. The River Leine runs through it. At the end of 2019, t ...

. Best known for establishing the concept of the diffuse

neuroendocrine system Neuroendocrinology is the branch of biology (specifically of physiology) which studies the interaction between the nervous system and the endocrine system; i.e. how the brain regulates the hormonal activity in the body. The nervous and endocrine ...

(DNES), he also made contributions in his research of various

benign Malignancy () is the tendency of a medical condition to become progressively worse. Malignancy is most familiar as a characterization of cancer. A ''malignant'' tumor contrasts with a non-cancerous benign tumor, ''benign'' tumor in that a malign ...

and

malignant tumors Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. These contrast with benign tumors, which do not spread. Possible signs and symptoms include a lump, abnormal bl ...

, the transformation of

lipid Lipids are a broad group of naturally-occurring molecules which includes fats, waxes, sterols, fat-soluble vitamins (such as vitamins A, D, E and K), monoglycerides, diglycerides, phospholipids, and others. The functions of lipids include ...

s, the origin of the

nevus Nevus (plural nevi) is a nonspecific medical term for a visible, circumscribed, chronic lesion of the skin or mucosa. The term originates from ''nævus'', which is Latin for "birthmark"; however, a nevus can be either congenital (present at bir ...

and on disorders of

cellular metabolism Metabolism (, from el, μεταβολή ''metabolē'', "change") is the set of life-sustaining chemical reactions in organisms. The three main functions of metabolism are: the conversion of the energy in food to energy available to run c ...

Associated eponyms

* "Feyrter's cells": Synonym for

neuroendocrine cell Neuroendocrine cells are cells that receive neuronal input (through neurotransmitters released by nerve cells or neurosecretory cells) and, as a consequence of this input, release messenger molecules ( hormones) into the blood. In this way they b ...

s, also known as "clear cells" or Kultschitzky cells. * "Feyrter disease": Plasmacytosis of

pulmonary The lungs are the primary organs of the respiratory system in humans and most other animals, including some snails and a small number of fish. In mammals and most other vertebrates, two lungs are located near the backbone on either side of th ...

tissue that affects

premature infants Preterm birth, also known as premature birth, is the birth of a baby at fewer than 37 weeks gestational age, as opposed to full-term delivery at approximately 40 weeks. Extreme preterm is less than 28 weeks, very early preterm birth is between 2 ...

Selected works

* ''Über diffuse endokrine epitheliale Organe'', 1938 – On diffuse

endocrine The endocrine system is a messenger system comprising feedback loops of the hormones released by internal glands of an organism directly into the circulatory system, regulating distant target organs. In vertebrates, the hypothalamus is the neu ...

epithelial Epithelium or epithelial tissue is one of the four basic types of animal tissue, along with connective tissue, muscle tissue and nervous tissue. It is a thin, continuous, protective layer of compactly packed cells with a little intercellula ...

organs. * ''Über die Histopathologie der Masern des Menschen'', 1947 – On the

histopathology Histopathology (compound of three Greek words: ''histos'' "tissue", πάθος ''pathos'' "suffering", and -λογία '' -logia'' "study of") refers to the microscopic examination of tissue in order to study the manifestations of disease. Spe ...

measles Measles is a highly contagious infectious disease caused by measles virus. Symptoms usually develop 10–12 days after exposure to an infected person and last 7–10 days. Initial symptoms typically include fever, often greater than , cough, ...

in humans. * ''Über Neurome und Neurofibromatose, nach Untersuchungen am menschlichen Magendarmschlauch'', 1948 – On

neuroma A neuroma (; plural: neuromata or neuromas) is a growth or tumor of nerve tissue. Neuromas tend to be benign (i.e. not cancerous); many nerve tumors, including those that are commonly malignant, are nowadays referred to by other terms. Neuroma ...

s and

neurofibromatosis Neurofibromatosis (NF) is a group of three conditions in which tumors grow in the nervous system. The three types are neurofibromatosis type I (NF1), neurofibromatosis type II Neurofibromatosis type II (also known as MISME syndrome – multi ...

, according to studies on the human

gastrointestinal tract The gastrointestinal tract (GI tract, digestive tract, alimentary canal) is the tract or passageway of the digestive system that leads from the mouth to the anus. The GI tract contains all the major organ (biology), organs of the digestive syste ...

. * ''Über die Pathologie der vegetativen nervösen Peripherie und ihrer ganglionären Regulationsstätten'', 1950 – On the pathology of the autonomic nervous periphery and associated ganglionic regulatory regions. * ''Über die peripheren endokrinen (parakrinen) Drüsen des Menschen'', 1953 – On the peripheral endocrine (

paracrine Paracrine signaling is a form of cell signaling, a type of cellular communication in which a cell produces a signal to induce changes in nearby cells, altering the behaviour of those cells. Signaling molecules known as paracrine factors diffuse ove ...

) glands of humans.WorldCat Identities
Most widely held works by F Feyrter

References

{{DEFAULTSORT:Feyrter, Friedrich 1895 births 1973 deaths Austrian pathologists Scientists from Vienna Academic staff of the University of Graz Academic staff of the University of Göttingen

Associated eponyms

Selected works

See also

References