Öz
Persistent hyperplastic primary vitreous (PHPV) is a disorder of ocular development which occurs due to incomplete regression of the embryonic vitreous and hyaloid vasculature. Most cases of PHPV are sporadic and unilateral. We report a case of PHPV in a 5-year-old male who presented with complaint of decreasing eye size. Grey-scale ultrasonography (US) evaluation revealed an hypoechogenic band in the posterior segment of the left globe extending from the posterior surface of the lens capsule to the optic disc. Also magnetic resonance imaging (MRI) findings suggested the diagnosis of persistent hyperplastic primary vitreous.
Anahtar Kelimeler
Persistent hyperplastic primary vitreous imaging MRI ultrasound
Kaynakça
- Silbert M, Gurwood AS. Persistent hyperplastic primary vitreous. Clin Eye Vis Care 2000 12:131-7.
- Sanghvi DA, Sanghvi CA, Purandare NC. Bilateral per- sistent hyperplastic primary vitreous. Australas Radiol 2005;49:72–4.
- Shastry BS. Persistent hyperplastic primary vitreous: congenital malformation of the eye. Clin Experiment Ophthalmol 2009;37:884-90.
- Moore A. Vitreous. In: Taylor D (ed.). Paediatric Ophthalmology 2nd edn. Blackwell Science Ltd, London. 1997;498–518.
- Jain TP. Bilateral persistent hyperplastic primary vitre- ous. Indian J Ophthalmol 2009; 57:53-4.
- Mafee MF. The Eye. In: Som PM, Curtin HD, editors. Head and Neck Imaging. 4th ed. St. Louis: Mosby; 2003. pp. 441–527.
- Sun MH, Kao LY, Kuo YH. Persistent hyperplastic primary vitreous: Magnetic resonance imaging and clinical find- ings. Chang Gung Med J 2003;26:269–76.
Öz
Persistan hiperplastik primer vitreus (PHPV) embriyonik vitreusun inkomplet regresyonuna bağlı olarak ortaya çıkan gelişimsel oküler bir hastalıktır. PHPV vakalarının birçoğu sporadiktir ve tek taraflı görülür. Bu yazıda gözde küçülme şikayeti ile başvuran 5 yaşındaki PHPV olgusu sunuldu. Ultrasonografi (USG) incelemesinde sol glob posterior segmentinde, lens posteriorundan optik diske uzanan hipoekoik bant görüldü. Aynı zamanda magnetik rezonans görüntüleme (MRG) bulguları da PHPV tanısını destekledi
Anahtar Kelimeler
Persistan hiperplastik primer vitreus görüntüleme MRG ultrasonografi
Kaynakça
- Silbert M, Gurwood AS. Persistent hyperplastic primary vitreous. Clin Eye Vis Care 2000 12:131-7.
- Sanghvi DA, Sanghvi CA, Purandare NC. Bilateral per- sistent hyperplastic primary vitreous. Australas Radiol 2005;49:72–4.
- Shastry BS. Persistent hyperplastic primary vitreous: congenital malformation of the eye. Clin Experiment Ophthalmol 2009;37:884-90.
- Moore A. Vitreous. In: Taylor D (ed.). Paediatric Ophthalmology 2nd edn. Blackwell Science Ltd, London. 1997;498–518.
- Jain TP. Bilateral persistent hyperplastic primary vitre- ous. Indian J Ophthalmol 2009; 57:53-4.
- Mafee MF. The Eye. In: Som PM, Curtin HD, editors. Head and Neck Imaging. 4th ed. St. Louis: Mosby; 2003. pp. 441–527.
- Sun MH, Kao LY, Kuo YH. Persistent hyperplastic primary vitreous: Magnetic resonance imaging and clinical find- ings. Chang Gung Med J 2003;26:269–76.
Ayrıntılar
| Birincil Dil | İngilizce |
|---|---|
| Bölüm | Olgu Sunumu |
| Yazarlar | |
| Yayımlanma Tarihi | 1 Haziran 2013 |
| Yayımlandığı Sayı | Yıl 2013 Cilt: 10 Sayı: 2 |