Table 1.

Clinical features of cases at presentation.

Clinical features		Frequency(%)
Size of ulcer * (38)	Small	6 (15.8%)
	Medium	15 (39.5%)
	Large	17 (44.7 %)
Location of ulcer* (42)	Central	28 (66.7%)
	Peripheral	6 (14.3%)
	Total	8 (19.0%)
Depth of infiltrates* (38)	Anterior	4 (10.5 %)
	Middle	15 (39.5%)
	Posterior	19 (50.0%)
Perforation (43)	Absent	40 (93.0%)
	Present	3 (7.0%)
Thinning (43)	Absent	24 (55.8%)
	Present	19 (44.2%)
Infiltrates in Anterior chamber*(34)	Absent	4 (11.8%)
	Present	30 (88.2%)

• Due to missing data valid percentage has been considered