Acute orbital pseudotumors: classification and CT features

Acute disseminated encephalomyelitis: MR and CT features.

We describe three cases of acute disseminated encephalomyelitis (an immune-mediated inflammatory demyelinating disease of the central nervous system) and their histology, showing different radiological features. One appearance is a few ring-shaped enhancing lesions, which are found predominantly in the supratentorial white matter, the other is solid disseminated lesions.

MR Imaging of Orbital Inflammatory Pseudotumors with Extraorbital Extension

OBJECTIVE To demonstrate a variety of MR imaging findings of orbital inflammatory pseudotumors with extraorbital extension. MATERIALS AND METHODS We retrospectively reviewed the MR features of five patients, who were diagnosed clinically and radiologically as having an orbital inflammatory pseudotumor with extraorbital extension. RESULTS The types of orbital pseudotumors were a mass in the ...

Cardiac neoplasms and pseudotumors: imaging findings on multidetector CT angiography.

A wide spectrum of masses can affect the heart, ranging from non-malignant entities, such as thrombi, to aggressive primary cardiac tumors, such as angiosarcomas. Echocardiography and magnetic resonance imaging have traditionally formed the mainstay techniques for assessing these lesions. Recent technological advances have seen ECG-gated multi-detector computed tomography (M...

Orbital complications of acute rhinosinusitis: a new classification Summary

Orbital complications of acute rhinosinusitis: a new classification.

UNLABELLED Rhinosinusitis is a severe sickness and may have serious complications. Orbital complications happen more often, due to anatomical particularities and are lethal in 5% of patients. They vary from inflammatory signs to proptosis, loss of ocular motility and blindness. AIM We propose a new classification of acute rhinosinusitis complications. METHODS A review of 83 patients with CT...