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Table 2 Surgery and pathologic findings

From: Evaluation of the radiotherapy management of ocular surface squamous neoplasia in a high HIV prevalence setting- a retrospective review

Characteristic N = 153 Percentage
Type of surgery
 Biopsy 10 6.6
 Simple excision 32 20.9
 Enucleation 15 9.8
 Exenteration 90 58.8
 Partial exenteration 6 3.9
Histology
 Carcinoma in situ 5 3.3
 Well differentiated 22 14.4
 Moderately differentiated 92 60.1
 Poorly differentiation 34 22.2
Stage
 I 31 20.3
 II 30 19.6
 III 51 33.3
 IV 41 26.8
Regional lymph nodes
 Positive 41 26.8
 Negative 112 73.2
Simple excision margins
 Negative 0 0
 Close 6 18.8
 Positive 17 53.1
 Unknown 9 28.1
Enucleation/Exenteration
 Margins
 Negative 2 1.8
 Close 33 29.7
 Positive 46 41.5
 Unknown 30 27.0