9 Infrahyoid Neck(Table 9.1 – Table 9.4)
10.1055/b-0034-75790 9 Infrahyoid Neck(Table 9.1 – Table 9.4) Table 9.1 Visceral space lesions Disease CT Findings Comments Laryngeal lesions See Table 9.2 See Table 9.2 Thyroid gland lesions See Table…
8 Suprahyoid Neck(Table 8.4 – Table 8.7)
10.1055/b-0034-75787 8 Suprahyoid Neck(Table 8.4 – Table 8.7) Table 8.4 Parotid space lesions Disease CT Findings Comments Congenital/developmental lesions First branchial cleft cyst Fig. 8.25 Well-defined, unilocular, ovoid to round,…
8 Suprahyoid Neck(Table 8.8 – Table 8.11)
10.1055/b-0034-75788 8 Suprahyoid Neck(Table 8.8 – Table 8.11) Table 8.8 Lesions of the mucosal area of the oral cavity Disease CT Findings Comments Congenital/developmental lesions Infantile hemangioma (capillary hemangioma) Solitary,…
5 Skull Base and Temporal Bone(Table 5.1 – Table 5.4)
10.1055/b-0034-75779 5 Skull Base and Temporal Bone(Table 5.1 – Table 5.4) Table 5.1 Skull base apertures and their content Aperture Location Content Cribriform plate Medial floor of anterior cranial fossa…
8 Suprahyoid Neck(Table 8.1 – Table 8.3)
10.1055/b-0034-75786 8 Suprahyoid Neck(Table 8.1 – Table 8.3) Table 8.1 Pharyngeal mucosal space lesions Disease CT Findings Comments Pseudomass Asymmetric lateral pharyngeal recess (fossa of Rosenmüller) Unilaterally collapsed pharyngeal recess,…
7 Nasal Cavity and Paranasal Sinuses
10.1055/b-0034-75784 7 Nasal Cavity and Paranasal SinusesZaunbauer\, Wolfgang and Burgener\, Francis A. The triangular-shaped nasal cavity is divided in the midline by the nasal septum into two separate passages. Each…
6 Orbit and Globe(Table 6.3 – Table 6.4)
10.1055/b-0034-75783 6 Orbit and Globe(Table 6.3 – Table 6.4) Table 6.3 Extraocular conal and intraconal lesions Disease CT Findings Comments Optic nerve–sheath complex lesions See Table 6.2 Inflammatory/infectious conditions…
9 Infrahyoid Neck(Table 9.5 – Table 9.8)
10.1055/b-0034-75791 9 Infrahyoid Neck(Table 9.5 – Table 9.8) Table 9.5 Posterior cervical space lesions Disease CT Findings Comments Pseudomass Levator claviculae muscle This muscle has its origin in the upper…
8 Suprahyoid Neck
10.1055/b-0034-75785 8 Suprahyoid NeckZaunbauer\, Wolfgang and Burgener\, Francis A. The neck is the transitional area between the skull base superiorly and the thoracic inlet inferiorly that joins the head to…
6 Orbit and Globe(Table 6.1 – Table 6.2)
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…
