Leopold von Schrötter

Leopold Schrötter Ritter von Kristelli, (name often given as Leopold von Schrötter in medical literature) (February 5, 1837 – April 22, 1908) was an Austrian internist and laryngologist born in Graz. He was the son of chemist Anton Schrötter von Kristelli, and father to physician Hermann Schroetter-Kristelli (1870–1928).

Leopold Schrötter Ritter von Kristelli studied at the Akademisches Gymnasium in Graz, Austria. In 1861 he received his medical doctorate from the University of Vienna, and following graduation remained in Vienna as an apprentice-surgeon to Franz Schuh (1804–1865). From 1863 to 1869, he was an assistant to Josef Škoda (1805–1881), receiving his habilitation in 1867.

Following the death of Ludwig Türck (1810–1868), he attained the first chair of laryngology at Vienna, and three years later, became director of the world's first laryngological clinic at Vienna General Hospital (Allgemeines Krankenhaus). In 1875 he became an associate professor of laryngology, and from 1875 to 1881, he was head of the department of internal medicine. In 1881 he was appointed Primararzt (primary physician) at the General Hospital, and in 1890 was named professor and director of the third medical clinic in Vienna.

In addition to his expertise in the field of laryngology, Schrötter is remembered for his work involving diseases of the heart and lungs. He was a driving force in construction of the Alland Lungenheilanstalt (lung clinic), an institution that began attending to patients in 1898. With British surgeon James Paget (1814–1899), the eponymous Paget-Schrötter disease is named. This disorder involves primary thrombosis of the axillary vein or subclavian vein.