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Cecilio Félix Romaña (1899–1997 in
Barcelona Barcelona ( , , ) is a city on the coast of northeastern Spain. It is the capital and largest city of the autonomous community of Catalonia, as well as the second most populous municipality of Spain. With a population of 1.6 million within ...
) was an Argentinian
physician A physician (American English), medical practitioner (Commonwealth English), medical doctor, or simply doctor, is a health professional who practices medicine, which is concerned with promoting, maintaining or restoring health through th ...
remembered for describing
Romaña's sign Chagas disease, also known as American trypanosomiasis, is a tropical parasitic disease caused by ''Trypanosoma cruzi''. It is spread mostly by insects in the subfamily '' Triatominae'', known as "kissing bugs". The symptoms change over the co ...
, as he was the first to describe the phenomenon. Romaña's sign is a medical term for the unilateral painless periorbital swelling associated with the acute stage of Chagas' disease. Romaña's Sign should not be confused with a
chagoma Chagas disease, also known as American trypanosomiasis, is a tropical parasitic disease caused by ''Trypanosoma cruzi''. It is spread mostly by insects in the subfamily '' Triatominae'', known as "kissing bugs". The symptoms change over the co ...
. He researched
tropical disease Tropical diseases are diseases that are prevalent in or unique to tropical and subtropical regions. The diseases are less prevalent in temperate climates, due in part to the occurrence of a cold season, which controls the insect population by for ...
s from 1930 to 1960 in Northern Argentina, particularly Chagas disease. His description of his eponymous sign in 1935 allowed for earlier and easier diagnosis of this disease in endemic areas. In 1942 he became the first director of the Regional Institute of Medicine at the
National University of the Northeast The National University of the Northeast ( Spanish: ''Universidad Nacional del Nordeste'', UNNE) is an Argentine national university. It is located in the cities of Corrientes and Resistencia, capital cities of the Provinces of Corrientes and Ch ...
.Regional Institute of Medicine
National University of the Northeast


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Argentine tropical physicians 1899 births 1997 deaths Chagas disease {{Argentina-med-bio-stub