An 11-year-old female presented with fever for 3½ months, headache, loss
of weight and appetite for 2 months and vomiting for 1½ months. Patient
had tonic seizures of all the limbs for one day. Weight of the child was
10.5 kg. Neck rigidity was present. Fundus examination revealed multiple
choroid tubercles in right eye and single choroid tubercle in the left (Figs.
1 & 2) along with papilledema in both the eyes. ESR was 18 mm, X-ray
chest was normal. Mantoux test was negative. CSF examination was
suggestive of tubercular meningitis. CT scan head showed an inflammatory
granuloma in left parietal region.
|
|
Fig. 1. Showing a choroid tubercle in
posterior pole of left fundus.
|
Fig. 2. Showing choroid tubercle as pooling
of dye in posterior pole of left fundus on I/V sodium flourescence
injection. |
Choroid tubercles occur in 13-87 % cases of
disseminated tuberculosis and are highly specific for diagnosis of
miliary tuberculosis. These are found especially in tubercular
meningitis usually as a late event. Ophthal-moscopically. they appear as
round pale yellow spots usually near optic disc.
K.K. Locham,
Jaswir Singh,
Department of Pediatrics,
Government Medical College,
Rajindra Hospital,
Patiala 147 001, India.