Siegfried Oberndorfer

Oberndorfer

Siegfried Oberndorfer (24 June 1876 – 1944) was a German pathologist who is best known for his discovery of carcinoid tumors. His work significantly contributed to the field of oncology and the understanding of neuroendocrine tumors.

Early Life and Education

Siegfried Oberndorfer was born in Munich, Germany. He studied medicine at the Ludwig Maximilian University of Munich, where he developed an interest in pathology. After completing his medical degree, he worked under the guidance of prominent pathologists of his time.

Career

Oberndorfer began his career as an assistant at the Pathological Institute of Munich. His early work focused on the study of various types of tumors. In 1907, he published a seminal paper describing a new type of tumor, which he named "carcinoid" due to its resemblance to carcinoma but with a more benign behavior.

Discovery of Carcinoid Tumors

Oberndorfer's discovery of carcinoid tumors was a milestone in medical science. He observed that these tumors, although histologically similar to carcinomas, had a much slower growth rate and a better prognosis. This finding led to a new understanding of neuroendocrine tumors and their behavior.

Contributions to Medicine

Oberndorfer's work laid the foundation for the classification and treatment of neuroendocrine tumors. His research has had a lasting impact on the fields of pathology and oncology. He also contributed to the understanding of other types of tumors and their pathological characteristics.

Later Life and Legacy

During the Nazi regime, Oberndorfer, being of Jewish descent, faced persecution. Despite the challenges, he continued his research and teaching. He passed away in 1944, but his contributions to medical science continue to be recognized and respected.

Related Pages

• Pathology
• Oncology
• Neuroendocrine tumor
• Carcinoid tumor
• Ludwig Maximilian University of Munich