text: Pathologic examination of the placenta or umbilical cord by using specific fluorescent antitreponemal antibody staining and CSF analysis can be done.
option_0: Congenital syphilis other diagnostic studies
option_1: Congenital syphilis other imaging findings
option_2: Congenital syphilis differential diagnosis
option_3: Congenital syphilis laboratory findings
option_4: Cytomegalovirus infection other diagnostic studies
option_5: Syphilis other diagnostic studies
option_6: Congenital syphilis risk factors
option_7: Neurosyphilis other diagnostic studies