Cystic lesions of the orbit

Gunalp I., Gunduz K.

INTERNATIONAL OPHTHALMOLOGY, cilt.20, sa.5, ss.273-277, 1997 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 20 Sayı: 5
  • Basım Tarihi: 1997
  • Dergi Adı: INTERNATIONAL OPHTHALMOLOGY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.273-277
  • Anahtar Kelimeler: cystic lesions, dermoid cyst, hydatid cyst, meningoencephalocele, mucocele, epidermal inclusion cyst, hematocele, teratoma, MENINGOENCEPHALOCELE, BIOPSIES
  • Ankara Üniversitesi Adresli: Evet

Özet

Background/aims: Cystic lesions of the orbit constitute a group of lesions with diverse clinical findings, histopathologic features and pathogenesis. Methods: We reviewed the histopathologic and clinical records on 128 orbital cystic lesions diagnosed during a 32-year period from 1963 to 1995. Results: Of the 128 orbital cystic lesions, dermoid cysts were the most frequent (38 cases, 29.7%). The other lesions, in decreasing order of frequency, were hydatid cysts (33 cases, 25.8%), mucoceles (31 cases, 24.2%), pyoceles (10 cases, 7.8%), meningoencephaloceles (9 cases, 7.0%), epidermal inclusion cysts (4 cases, 3.1%), hematoceles (2 cases, 1.6%) and teratoma (one case, 0.8%). Conclusions: Our review showed that 64.1% of patients with cystic lesions were aged 18 years or less. With the exception of mucopyoceles, all the other cystic lesions were more frequent in pediatric patients. Cystic lesions behaved clinically as benign lesions. At a mean follow-up of 6.7 years we did not observe development of malignancy in any of the cystic tumor cases though variable degrees of vision loss developed due to factors such as optic nerve compression, ocular damage and amblyopia.