aneurysm/吐き気

The study included 562 patients with headache who visited our clinic from January 1988 to December 1993. In these patients, the possibility of subarachnoid hemorrhage was denied from CT findings and color of cerebrospinal fluid by lumbar puncture. Cerebral aneurysm was found in 52 out of 562

An operative case of 12-year-old boy with a saccular aneurysm at the anterior communicating artery was reported. He had episodes of occasional headache during one year before admission. He was attacked by a severe headache associated with nausea and vomiting, and was admitted to Ooita Pref. Hospital

A case is presented of a de novo aneurysm of the distal posterior inferior cerebellar artery with intraventricular hemorrhage. A 67-year-old woman was admitted to our hospital with sudden onset of severe headache and loss of consciousness. Computed tomography (CT) scans showed subarachnoid

Distal anterior inferior cerebellar artery(AICA)aneurysms are rare, so its pathogenesis and treatment remain controversial. Here, we report the unique pathogenesis of a ruptured aneurysm in this area that was based on anomalous components as well as partial dissection of the arterial wall. A

We report a case of a patient with duodenal obstruction due to retroperitoneal bleeding after the rupture of a lower pancreaticoduodenal artery aneurysm. An 80-year-old female was admitted to our hospital because of nausea and vomiting. During hospitalization, she developed hemorrhagic shock.

We report the case of a ruptured dissecting aneurysm in an infant. A 2-year-old boy suffered sudden headache and nausea. CT scan revealed a subarachnoid hemorrhage, and digital subtraction angiography(DSA)revealed a dissecting aneurysm(3.9mm)at a branch of the right middle cerebral artery(MCA).

OBSTRUCTIVE: hydrocephalus due to giant basilar artery (BA) aneurysm is a rare finding, and endoscopic treatment has not been reported. Here the authors present their experience with endoscopic third ventriculostomy (ETV) in obstructive hydrocephalus due to giant BA aneurysm. Between December 2000

A case of aneurysm of the left internal acoustic meatus has been reported. The patient was 53-year-old man who was admitted with the history of sudden onset of a severe occipital headache 18 days previously. He also noted nausea, vomiting and became drowsy at that time. He was seen at a local clinic

BACKGROUND Bihemispheric posterior inferior cerebellar artery (PICA) is a rare anatomical variant, wherein a single PICA supplies both cerebellar hemispheres. Being the only PICA, treatment of aneurysms arising from this anatomical variant is more complex. We present a case of a ruptured

A 31-year-old woman presented with bilateral ophthalmic segment "kissing" aneurysms causing subarachnoid hemorrhage manifesting as sudden severe headache and nausea 3 days before admission. Cerebral angiography demonstrated bilateral internal carotid-superior hypophyseal artery aneurysms, both

Infectious aneurysms constitute 4% of all intracranial aneurysms. The microorganisms responsible are most commonly streptococcus viridans, staphylococcus aureus and combined bacterial infections. Nonetheless, cases with no reproduction in their cultures are rather frequent. A 6-year-old patient

A 41-year-old male presented with vertigo, nausea, and vomiting suggesting a space-occupying lesion of the posterior fossa. Computed tomography (CT) and left vertebral angiography revealed a large distal posterior inferior cerebellar artery (PICA) aneurysm. Operation revealed the fusiform aneurysm