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. 2011 Nov 30;4:203–208. doi: 10.2147/OTT.S25271

Table 1.

Histopathological findings and clinical outcome

Histopathology n (%) Recurrence
Benign 48 (77.4)
 Dermoid cyst 17 (27.4) None
 Simple cyst 8 (12.9) None
 Teratoma 8 (12.9) 1 (1 episode)
 Neurofibroma 8 (12.9) 2 (1 episode)
 Fibrolipoma 4 (6.5) 1 (1 episode)
 Neurilemmoma 2 (3.2) None
 Synovioma 1 (1.6) None
Malignant 14 (22.6)
 Lymphoma 4 (6.5) 1 (local)
 Interstitialoma 4 (6.5) 1 (local)
 Malignant teratoma 3 (4.8) 1 (local)
 Fibrosarcoma 2 (3.2) None
 Malignant mesothelioma 1 (1.6) None