Optical Coherence Tomography Findings in the Patients with Non-Arteritic Ischemic Optic Neuropathy

Tolga Ceylan; Vuslat Gürlü; Göksu Alaçamlı

Makale detayları

Optical Coherence Tomography Findings in the Patients with Non-Arteritic Ischemic Optic Neuropathy

Yazarlar:

Tolga Ceylan | Vuslat Gürlü | Göksu Alaçamlı

Yayıncı:

Mugla Sitki Kocman University

Ana Başlıklar:

Cerrahi

Dergi:

Muğla Sıtkı Koçman Üniversitesi Tıp Dergisi Vol.10 Issue 1, pp.6-14

Belge Tipi:

Makale

Yayın Tarihi:

10/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001287203

pISSN:

2148-8118

Anahtar kelimeler:

Özet:

 We aimed to evaluate peripapillary retina nerve fiber layer thickness and the morphological changes of optic nerve head of the cases with non arteritic ischemic optic neuropathy by optic coherence tomography, and to compare with normal cases consisting of similar age groups. 50 eyes of 42 cases that received diagnosis of non arteritic ischemic optic neuropathy and 50 eyes of 50 normal cases in the Department of Ophthalmology were included in the study. 80.96 of the group with non arteritic ischemic optic neuropathy was hipertensive patients, 52 of the control group was hipertensive patients. Total, hemispheric and sectorial peripapillary retina nerve fiber layer thickness of the cases with non arteritic ischemic optic neuropathy was significantly thinner. The maximum thinning rate was 40.75 and that was upper quadrant. In the evaluation of optic nerve head, average cupdisc ratios were similar between two groups. Optic disc area of the group with non arteritic ischemic optic neuropathy was 2.230.89 mm2, in the control group that was 2.750.52 mm2. Statistically, average optic disc area of the group with non arteritic ischemic optic neuropathy was found smaller p0.042. Peripapillary retinal nerve fiber layer thinning that especially localized in the upper quadrant as determined by optic cohorence tomography and the smallness of optic disc space in cases with non-arteritic ischemic optic neuropathy can be used as helper method in the diagnosis of nonarteritic ischemic optic neuropathy.

 We aimed to evaluate peripapillary retina nerve fiber layer thickness and the morphological changes of optic nerve head of the cases with non arteritic ischemic optic neuropathy by optic coherence tomography, and to compare with normal cases consisting of similar age groups. 50 eyes of 42 cases that received diagnosis of non arteritic ischemic optic neuropathy and 50 eyes of 50 normal cases in the Department of Ophthalmology were included in the study. 80.96 of the group with non arteritic ischemic optic neuropathy was hipertensive patients, 52 of the control group was hipertensive patients. Total, hemispheric and sectorial peripapillary retina nerve fiber layer thickness of the cases with non arteritic ischemic optic neuropathy was significantly thinner. The maximum thinning rate was 40.75 and that was upper quadrant. In the evaluation of optic nerve head, average cupdisc ratios were similar between two groups. Optic disc area of the group with non arteritic ischemic optic neuropathy was 2.230.89 mm2, in the control group that was 2.750.52 mm2. Statistically, average optic disc area of the group with non arteritic ischemic optic neuropathy was found smaller p0.042. Peripapillary retinal nerve fiber layer thinning that especially localized in the upper quadrant as determined by optic cohorence tomography and the smallness of optic disc space in cases with non-arteritic ischemic optic neuropathy can be used as helper method in the diagnosis of nonarteritic ischemic optic neuropathy.

 We aimed to evaluate peripapillary retina nerve fiber layer thickness and the morphological changes of optic nerve head of the cases with non arteritic ischemic optic neuropathy by optic coherence tomography, and to compare with normal cases consisting of similar age groups. 50 eyes of 42 cases that received diagnosis of non arteritic ischemic optic neuropathy and 50 eyes of 50 normal cases in the Department of Ophthalmology were included in the study. 80.96 of the group with non arteritic ischemic optic neuropathy was hipertensive patients, 52 of the control group was hipertensive patients. Total, hemispheric and sectorial peripapillary retina nerve fiber layer thickness of the cases with non arteritic ischemic optic neuropathy was significantly thinner. The maximum thinning rate was 40.75 and that was upper quadrant. In the evaluation of optic nerve head, average cupdisc ratios were similar between two groups. Optic disc area of the group with non arteritic ischemic optic neuropathy was 2.230.89 mm2, in the control group that was 2.750.52 mm2. Statistically, average optic disc area of the group with non arteritic ischemic optic neuropathy was found smaller p0.042. Peripapillary retinal nerve fiber layer thinning that especially localized in the upper quadrant as determined by optic cohorence tomography and the smallness of optic disc space in cases with non-arteritic ischemic optic neuropathy can be used as helper method in the diagnosis of nonarteritic ischemic optic neuropathy.

 Bu çalışmada; nonarteritik iskemik optik nöropatili olguların peripapiller retina sinir lifi tabakası kalınlığını ve optik diskin morfolojik değişiklerini optik koherens tomografi ile benzer yaş grubundan oluşan kontrol grubu ile karşılaştırmayı amaçladık. Çalışmaya Göz Hastalıkları Anabilim Dalında nonarteritik iskemik optik nöropati tanısı almış 42 olgunun 50 gözü ve 50 normal olgunun 50 gözü dahil edildi. Nonarteritik iskemik optik nöropatili olgu grubunda 80.96sı hipertansiyon hastasıyken, kontrol grubunun 52.00sinde hipertansiyon mevcuttu. Nonarteritik iskemik optik nöropatili olgu grubunun, total, yarı alan ve sektöryel peripapiler retina sinir lifi tabakası kalınlığı kontrol grubuna göre anlamlı derecede ince bulundu. Sinir lifi tabakasındaki incelmenin en belirgin olduğu kadran 40.75 oranı ile üst kadrandı. Optik disk incelemesinde iki grup arasında ortalama cupdisk oranları birbirine benzerdi. Optik disk alanı nonarteritik iskemik optik nöropatili grupta 2.230.89 mm2 olup, kontrol grubunda 2.750.52 mm2 olarak bulundu. Nonarteritik iskemik optik nöropatili grubun optik disk alanı ortalaması istatistiksel olarak anlamlı şekilde daha küçük olarak saptandı p0.042. Nonarteritik iskemik optik nöropati geçirmiş olgularda optik koherens tomografi ile saptanan, özellikle üst kadranda lokalize belirgin peripapilller retina sinir lifi tabakası incelmesi ve optik disk alanının küçüklüğü nonarteritik iskemik optik nöropati tanısında yardımcı yöntem olarak kullanılabilir.

Makale detayları

Optical Coherence Tomography Findings in the Patients with Non-Arteritic Ischemic Optic Neuropathy

Yazarlar:

Tolga Ceylan | Vuslat Gürlü | Göksu Alaçamlı

Yayıncı:

Mugla Sitki Kocman University

Ana Başlıklar:

Cerrahi

Dergi:

Muğla Sıtkı Koçman Üniversitesi Tıp Dergisi Vol.10 Issue 1, pp.6-14

Belge Tipi:

Makale

Yayın Tarihi:

10/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001287203

pISSN:

2148-8118

Non Arteritic İschemic Optic Neuropathy

Optic Coherence Tomography

Retinal Nerve Fiber Layer

Nonarteritik İskemik Optik Nöropati

Optik Koherens Tomografi

Retina Sinir Lifi Tabakası

Sayı

Makale detayları

Optical Coherence Tomography Findings in the Patients with Non-Arteritic Ischemic Optic Neuropathy

Yazarlar: Tolga Ceylan | Vuslat Gürlü | Göksu Alaçamlı

Yayıncı: Mugla Sitki Kocman University

Ana Başlıklar: Cerrahi

Dergi: Muğla Sıtkı Koçman Üniversitesi Tıp Dergisi Vol.10 Issue 1, pp.6-14

Belge Tipi: Makale

Yayın Tarihi: 10/2023

Belge Dili: Türkçe

Document ID (Org No.): 2001287203

pISSN: 2148-8118

Non Arteritic İschemic Optic Neuropathy

Optic Coherence Tomography

Retinal Nerve Fiber Layer

Nonarteritik İskemik Optik Nöropati

Optik Koherens Tomografi

Retina Sinir Lifi Tabakası

Sayı

Yazarlar:

Tolga Ceylan | Vuslat Gürlü | Göksu Alaçamlı

Yayıncı:

Mugla Sitki Kocman University

Ana Başlıklar:

Cerrahi

Dergi:

Muğla Sıtkı Koçman Üniversitesi Tıp Dergisi Vol.10 Issue 1, pp.6-14

Belge Tipi:

Makale

Yayın Tarihi:

10/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001287203

pISSN:

2148-8118