Retinoblastoma in the Democratic Republic of Congo: 20-Year Review from a Tertiary Hospital in Kinshasa

Table 1

First symptoms in 40 patients with retinoblastoma.

Symptom	No. of cases	%	Laterality
			Unilateral	Bilateral
Leukocoria	27	67.5	21	6
Proptosis	6	15	5	1
Redness	3	7.5	2	1
Hyphema	2	5	2	—
Strabismus	1	2.5	1	1
Unknown	1	2.5	1	—
Total	40