✓ An anatomical-angiographic classification for carotid-cavernous sinus fistulas is introduced
and a series of 14 patients with spontaneous carotid-cavernous sinus fistulas is reviewed …

Magnetic resonance (MR) imaging characteristics of 40 tumors involving the parapharyngeal
space and the upper part of the neck were reviewed. These lesions could be classified as …

Twenty-five patients with suspected pituitary adenoma were evaluated prospectively with
CT and MR. Nine patients underwent transsphenoidal surgery, and three of these showed a …

Epidermoid tumors may appear as sharply marginated, dense lesions measuring 80–120
Hounsfield units on noncontrast CT scans rather than as the homogeneously lucent lesions …

Twenty patients with surgically proved neoplasms of the parotid gland were evaluated in
order to compare contrast material-enhanced computed tomography (CT) and magnetic …

Minimal pneumatization of the temporal bone is characteristic of otitis media. The classic
radiographic assessment of mastoid air cell system size is the Runstrom II view, but the Law …

The management of oral and perioral hemangiomas depends on several clinical factors.
Surgery of these benign lesions can at times be disfiguring, especially when the lips, muscles, …

Discussion The resistivity (r) of mercury is 55 times greater than that of copper, and this increase
in resistance will increase the image noise. The noise, N, due to the intrinsic resistance, …

MR images of three patients with Leigh's disease (subacute necrotizing encephalomyelopathy)
were compared with CT findings. In all patients typical lesions in the basal ganglia were …

Recurrent disk herniation and postoperative scarring are among the major causes of recurrent
symptoms after surgery for lumbar disk disease. The myelographic differentiation between …