Term Name:	primary syphilis
Synonyms:	early symptomatic syphilis, early syphilis, symptomatic, Symptomatic early syphilis
Definition:	A syphilis that is the first stage of syphilis, marked by the development of a chancre, which is characterized by mononuclear leukocytic infiltration, macrophages, and lymphocytes.
Ontology:	Human Disease [DOID:4156]   ( DOID:4156 )