10.1055/b-0034-75782 6 Orbit and Globe(Table 6.1 – Table 6.2) Table 6.1 Ocular lesions Disease CT Findings Comments Congenital/developmental lesions Anophthalmos Absence of a normal eye and optic nerve. In its…
10.1055/b-0034-75789 9 Infrahyoid NeckZaunbauer\, Wolfgang and Burgener\, Francis A. As in the suprahyoid neck, the structures of the infrahyoid neck are surrounded by a layer of subcutaneous tissue (superficial cervical…
10.1055/b-0034-75780 5 Skull Base and Temporal Bone(Table 5.5 – Table 5.7) Table 5.5 Temporal bone: diseases of the inner ear and internal auditory canal Disease CT Findings Comments Congenital/developmental lesions…
10.1055/b-0034-75769 1 Brain and Extra-axial Lesions(Table 1.5 – Table 1.6) Table 1.5 Extra-axial lesions in the posterior cranial fossa (infratentorial) Lesions CT Findings Comments Neoplastic Metastatic tumor Fig. 1.94a, b…
10.1055/b-0034-75767 1 Brain and Extra-axial Lesions(Table 1.1 – Table 1.2) Table 1.1 Congenital malformations of the brain Lesions CT Findings Comments Disorders of diverticulation (formation of cerebral hemispheres and ventricles)…
10.1055/b-0034-75771 1 Brain and Extra-axial Lesions(Table 1.9 – Table 1.10) Table 1.9 Intracranial hemorrhage Lesions CT Findings Comments Hematoma Intra-axial hemorrhage in brain Attenuation of the hematoma depends on its…
10.1055/b-0034-75781 6 Orbit and GlobeZaunbauer\, Wolfgang and Burgener\, Francis A. The paired orbits are pyramid-shaped cavities on either side of the ethmoid and sphenoid sinuses. The anterior cranial fossa lies…
10.1055/b-0034-75778 5 Skull Base and Temporal BoneZaunbauer\, Wolfgang and Burgener\, Francis A. The anterior skull base consists of the cribriform plate of the ethmoid bone centrally, the orbital plates of…
10.1055/b-0034-75773 2 Ventricles and Cisterns(Table 2.1 – Table 2.4) Table 2.1 Lateral ventricles: common mass lesions Age Foramen of Monro Trigone and Atrium Lateral Ventricle, Body Adult Colloid cyst Cysticercosis…
10.1055/b-0034-75772 2 Ventricles and CisternsMeyers\, Steven P. The embryologic development of the ventricles begins with three expansions (primary vesicles) of the rostral neural tube (weeks 4–5 of gestation), which are…
