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NR 4-6/2007
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Wpływ akomodacji i
mydriazy na ciśnienie wewnątrzgałkowe i uwalnianie barwnika u
chorych z zespołem rozproszonego barwnika
Effect of mydriasis and
accommodation on intraocular pressure and pigment release in
patients with the pigment dispersion syndrome
Piotr Kawa, Magdalena Białek, Zbigniew
Zagórski
Z I Kliniki Okulistyki Akademii Medycznej w Lublinie
Kierownik: prof. dr hab. n. med. Zbigniew Zagórski |
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| Summary: |
Purpose: To determine if
mydriasis and accommodation affect intraocular pressure
(IOP) and pigment release in patients with the pigment
dispersion syndrome (PDS).
Material and methods: Seventeen patients (34 eyes)
diagnosed with PDS were included in the study (10 men
and 7 women). Tonometry was performed on all patients
before, and at 1 and 2 hours after mydriasis and before,
and at 1 and 2 hours after sustained reading. The
statistical analysis was performed using the paired
T-test.
Results: In both tests the differences in intraocular
pressure values were not statistically significant.
Pigment liberation occurred in 11.8% of patients after
mydriasis but was not associated with an increase in IOP.
Conclusion: Accommodation during sustained reading did
not cause significant pigment release or an IOP rise. |
| Słowa kluczowe: |
zespół rozproszonego
barwnika, jaskra, akomodacja. |
| Key words: |
pigment dispersion
syndrome, glaucoma, accommodation. |
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