Zagazig University Digital Repository
Home
Thesis & Publications
All Contents
Publications
Thesis
Graduation Projects
Research Area
Research Area Reports
Search by Research Area
Universities Thesis
ACADEMIC Links
ACADEMIC RESEARCH
Zagazig University Authors
Africa Research Statistics
Google Scholar
Research Gate
Researcher ID
CrossRef
Ultrasound, Dacryocystorhinography and Morphological Examination of Normal Eye and Lacrimal Apparatus of the Donkey (Equus asinus)
Faculty
Veterinary Medicine
Year:
2022
Type of Publication:
ZU Hosted
Pages:
Authors:
Mostafa Abd El Raouf Mohamed Marzook
Staff Zu Site
Abstract In Staff Site
Journal:
Animals MDPI
Volume:
Keywords :
Ultrasound, Dacryocystorhinography , Morphological Examination , Normal , , Lacrimal
Abstract:
The study investigated normal macromorphological and ultrasonographic features of the eye and lacrimal gland, as well as normal dacryocystorhinography of the donkey (Equus asinus) in Egypt. A total of 36 donkeys of different ages, weights, and sexes were included in the study: 21 live animals for ultrasonography and dacryocystorhinography, and 15 cadaver skulls for morphological anatomy of the lacrimal apparatus. The ultrasound biometric values of the eye were 33.7 ± 1.7 mm for axial globe length (AGL), 39.8 ± 2.1 mm for globe diameter (GD), 10.8 ± 0.7 mm for lens thickness (LT), 3.2 ± 0.7 mm for anterior chamber depth (ACD), and 19.3 ± 1.6 mm for vitreous chamber depth (VCD). The lacrimal gland was recognized as a hypoechogenic structure with an anechoic core, located at the dorsolateral aspect of the orbit, and ovoid in shape. The mean NLD length was 193.0 ± 9.8 mm by radiography and 206.0 ± 20.4 mm by gross assessment. One NL orifice (NLO) was noticed on each side, with a diameter of 3.0 ± 0.1 mm and located 12.1 ± 2.1 mm from the dorsal commissure of the nostril. These results may act as the baseline for proper management of conditions of the eye and lacrimal apparatus in the donkey in the future.
Author Related Publications
Mostafa Abd El Raouf Mohamed Marzook, "Bone fractures in dogs: A retrospective study of 129 dogs", Mosul University, 2020
More
Mostafa Abd El Raouf Mohamed Marzook, "Clinical and ultrasonographic investigations of 30 water buffaloes (Bubalus bubalis) with hepatomegaly", Veterinary World, 2019
More
Mostafa Abd El Raouf Mohamed Marzook, "Clinicopathological and imaging features of hypertrophic osteopathy in dogs", University of Mosul, 2022
More
Mostafa Abd El Raouf Mohamed Marzook, "Tibial and Fibular Fractures in Dogs and Cats: Retrospective Study", Faculty of Veterinary Medicine, Zagazig University, 2022
More
Mostafa Abd El Raouf Mohamed Marzook, "Comparing efficacy of the platelet rich plasma and advanced platelet rich fibrin on tibial bone defect regeneration in dogs", University of Mosul, 2022
More
Department Related Publications
Ahmed Alsayed Behary Saraha, "Prognostic evaluation and treatment of some tendons and ligament lacerations in equine", لايوجد, 1900
More
Ahmed Alsayed Behary Saraha, "Evaluation of Cryosurgery applications in animals", لايوجد, 1900
More
Ahmed Alsayed Behary Saraha, "Comparative study on some cryogens used in cryosurgical applications", لايوجد, 1900
More
Ahmed Alsayed Behary Saraha, "Surgical management of some various oral tumors in different animals", لايوجد, 1900
More
Ahmed Alsayed Behary Saraha, "Laryngotracheal reconstruction with Micro plates and auricular cartilage Graft: (An experimental study)", لايوجد, 1900
More
جامعة المنصورة
جامعة الاسكندرية
جامعة القاهرة
جامعة سوهاج
جامعة الفيوم
جامعة بنها
جامعة دمياط
جامعة بورسعيد
جامعة حلوان
جامعة السويس
شراقوة
جامعة المنيا
جامعة دمنهور
جامعة المنوفية
جامعة أسوان
جامعة جنوب الوادى
جامعة قناة السويس
جامعة عين شمس
جامعة أسيوط
جامعة كفر الشيخ
جامعة السادات
جامعة طنطا
جامعة بنى سويف