Eyeball Diseases
Fig. 6.1 Pigment membrane melanoma in left eyeball. (a) Axial T1WI MR shows a fusiform hyperintensity on the posterior wall of the left eyeball; (b) oblique-sagittal T1WI MR displays hyperintense…
Inflammatory Diseases
Fig. 4.1 Cellulitis in the left orbital cavity. (a) Cross-sectional CT image in soft tissue window showed widely swelling and thickening of left eyelid, soft tissue on the left temporal…
Imaging Methods Commonly Used for Orbit Examination and the Normal Imaging Presentations
Fig. 1.1 Normal images of orbit. (a) Posteroanterior, (b) lateral 1.1.2 Normal X-ray Presentations on Dacryocystography Dacryocystography is used to explore the shape, size, and obstruction (including the severity and…
Orbital Vasogenic Diseases
Fig. 8.1 Cavernous hemangioma in right orbit. (a) Axial T1WI MR shows oval homogeneous low intensity in right intraconal space; (b) axial T2WI MR reveals homogeneous hyperintense signal; (c) axial…
Postoperative Change of Eyeball
Fig. 7.1 Postoperative change of artificial lens implantation. (a) Axial T2-weighted MR image shows the normal lens of right side is absent with a small isointense strip found in the…
Lymphoproliferative Lesions of the Orbit
Fig. 5.1 Lymphoma in the right orbit. (a) Axial unenhanced CT with a soft tissue algorithm shows an irregular soft tissue mass in the upper quadrant of the right orbit…
Components and Morphology of the Lymphatic System
(1) Department of Anatomy, Xuzhou Medical College, Xuzhou, Jiangsu, China 1 Lymphatic Valves Since lymphatic vessels in the mesentery of the postprandial dog were originally discovered by Aselli(1627), the…
Distribution of Lymphatics
(1) Department of Anatomy, Xuzhou Medical College, Xuzhou, Jiangsu, China 1 Superficial Lymphatics of the Head and Neck Lymphatic vessels arose in the dermis, the galea aponeurotica and the…
Lymphatic Anatomy and Clinical Implications
(1) Department of Anatomy, Xuzhou Medical College, Xuzhou, Jiangsu, China Anatomical uncertainties of the human lymphatic system are often discordant with clinical experience, especially in the head and neck…
Materials and Methods
(1) Department of Anatomy, Xuzhou Medical College, Xuzhou, Jiangsu, China Lymphatic vessels are difficult to be found in the embalmed cadavers during anatomical dissection as they have a transparent…
