His name was attached to the eponymous Ebstein's anomaly and Pel-Ebstein fever.

Pel-Ebstein fever: A specific kind of fever associated with Hodgkin's lymphoma, being high for one week and low for the next week and so on.

A cyclic fever may also be associated with other conditions, but it is not called "Pel-Ebstein fever" unless the fever is associated with Hodgkin's.

Pel is perhaps best known for his description in 1885 of Pel-Ebstein fever, a cyclical fever that occurs very rarely in individuals who have Hodgkin's Lymphoma.

Cyclical fever: patients may also present with a cyclical high-grade fever known as the Pel-Ebstein fever, or more simply "P-E fever".

Fever greater than 38 C. Pel-Ebstein fever, the classic intermittent fever associated with Hodgkin disease, occurs at variable intervals of days to weeks and lasts for 1-2 weeks before resolving.

Pel-Ebstein fever is a rarely seen condition noted in patients with Hodgkin's lymphoma in which the patient experiences fevers which cyclicly increase then decrease over an average period of one or two weeks.

In his Lettsomian Lecture Making Sense, delivered to the Medical Society of London in 1959, Richard Asher refers to Pel-Ebstein fever as an example of a condition that exists only because it has a name.

Asher was hailed as a pioneer in challenging the value of excessive bed rest following treatment, and argued that the Pel-Ebstein fever (a fever characteristic for Hodgkin's disease) was an example of a condition that exists only because it has a name.