منابع مشابه
Teaching NeuroImages: chordoma.
A 30-year-old man presented with recurrent headaches. CT head revealed a clival chordoma (figure 1A). Chordomas originate from the embryonic remnants of the notochord and account for 2%–4% of all malignant bone tumors. They have a predilection for the axial skeleton, with 35% affecting the spheno-occipital region. The incidence peaks at ages 20–40 years. Male patients are affected twice Figure ...
متن کاملTeaching NeuroImages: Gasperini syndrome.
Gasperini syndrome is a rare crossed brainstem syndrome characterized by ipsilateral impairment of the VI, VII, and occasionally VIII cranial nerves and contralateral sensory loss. The syndrome, initially described by Ubaldo Gasperini in 1912, results from a lesion of the caudal pons tegmentum (figure e-1, links.lww.com/WNL/A47). The most frequent cause is the occlusion of the long circumferent...
متن کاملTeaching neuroimages: Gradenigo syndrome.
since 1951, it is now a weekly with 48 issues per year.
متن کاملTeaching NeuroImages: sinus pericranii.
Antonetta Margaretha Gezina Sas, MD Fop van Kooten, PhD An 18-year-old woman was referred for a slowly growing tumor on her scalp, which had been present since her birth. Examination revealed a soft-tissue non-pulsating mass on her scalp (figure 1) which became larger in recumbent position and with Valsalva maneuver. CT showed that almost the entire venous system drained through enlarged pariet...
متن کاملTeaching neuroimages: Villaret syndrome.
A 3-year-old boy presented with fever and painful swelling of the left side of the neck due to retropharyngeal bacterial infection (figure 1). Neurologic examination showed leftsided ptosis, miosis, paresis of the sternocleidomastoid and trapezius muscle, difficulty swallowing, hoarseness, and left tongue deviation (figure 2). Laryngoscopy showed left vocal cord paralysis. Unilateral lesion aff...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Neurology
سال: 2014
ISSN: 0028-3878,1526-632X
DOI: 10.1212/wnl.0000000000000751