Wiadomosci lekarskie (Warsaw, Poland : 1960) · 2022
ANATOMIC AND TOPOGRAPHIC CHANGES OF ANTERIOR SEGMENT STRUCTURES IN EHLERS-DANLOS SYNDROME PATIENTS WITH MYOPIA.
СтатьяНазвание и аннотация: Перевод в очереди
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Khramova Tetiana O, Pakhomova Alina V, Sherstiuk Sergiy O, Zotova Alla B, Panov Stanislav I
Аннотация
OBJECTIVE: The aim: Determination of anatomical and topographical relationships of the eyeball anterior segment structures to assess possible glaucoma development risk factors in SED patients with myopic refraction.
PATIENTS AND METHODS: Materials and methods: Patients, aged from 10 to 34, have been examined since 2009. All the patients have undergone required medic and genetic examination as well as generally accepted ophthalmological one. Ultrasound biomicroscopy (UBM) has been performed using the VuMax II apparatus (Sonomed, USA) with a sensor frequency of 50 MHz.
RESULTS: Results: Biomicroscopy found no symptoms such as pigment dispersion on the iris stroma, in the chamber anterior angle, iris transillumination and "Krukenberg's Spindle", which are characteristic for the ultrasound picture in pigment dispersion syndrome.
CONCLUSION: Conclusions: 1. Clinical and functional study with the eyeballs mandatory ultrasound biomicroscopy have revealed functional space limitations for the structures of the iridociliary zone in patients with myopic type of eye structure in SED. 2. Detected congenital changes in the anterior segment structures (iridociliary cystic formations and residual mesodermal tissue) can lead to the emergence of intraocular blocks. 3. The research has identified conducive anatomical and topographic changes, which are likely to induce pigment dispersion syndrome or lead to the development of pigmentary glaucoma. 4. In our opinion, the UBM role in the early diagnosing and monitoring patients with SED syndrome is quite significant in terms of assessing the stability or dynamics of the changes received and possible complications. Ultrasound biomicroscopic scanning should be added to the list of necessary early diagnostic examinations to determine the markers and features of structures in SED.
PATIENTS AND METHODS: Materials and methods: Patients, aged from 10 to 34, have been examined since 2009. All the patients have undergone required medic and genetic examination as well as generally accepted ophthalmological one. Ultrasound biomicroscopy (UBM) has been performed using the VuMax II apparatus (Sonomed, USA) with a sensor frequency of 50 MHz.
RESULTS: Results: Biomicroscopy found no symptoms such as pigment dispersion on the iris stroma, in the chamber anterior angle, iris transillumination and "Krukenberg's Spindle", which are characteristic for the ultrasound picture in pigment dispersion syndrome.
CONCLUSION: Conclusions: 1. Clinical and functional study with the eyeballs mandatory ultrasound biomicroscopy have revealed functional space limitations for the structures of the iridociliary zone in patients with myopic type of eye structure in SED. 2. Detected congenital changes in the anterior segment structures (iridociliary cystic formations and residual mesodermal tissue) can lead to the emergence of intraocular blocks. 3. The research has identified conducive anatomical and topographic changes, which are likely to induce pigment dispersion syndrome or lead to the development of pigmentary glaucoma. 4. In our opinion, the UBM role in the early diagnosing and monitoring patients with SED syndrome is quite significant in terms of assessing the stability or dynamics of the changes received and possible complications. Ultrasound biomicroscopic scanning should be added to the list of necessary early diagnostic examinations to determine the markers and features of structures in SED.