Acute Inguinal Bacterial Lymphadenitis in Infants Younger Than 1 Year of Age.

We examined 17 infants under age 1 year with inguinal bacterial lymphadenitis; 8 had a prior episode of omphalitis or an umbilical procedure, and one-third were afebrile and initially received the misdiagnosis of incarcerated hernia. Our findings suggested a possible association between inguinal bacterial lymphadenitis in infants and umbilical problems.