Perinatal tuberculosis: two unusual cases.

Two immunocompromised infants with perinatal tuberculosis are reported. Both presented with bilateral miliary mottling of the lungs. The first was a 4-month-old boy with a history of prolonged administration of prednisolone. He had tuberculous meningitis. Diagnosis was confirmed by PCR in serum and CSF. His mother had tuberculous endometritis. The second was a 1-month-old boy with perinatal HIV infection. Diagnosis was made by PCR in serum. Both parents were HIV-infected and had open pulmonary tuberculosis.