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Query: UMLS:C0042963 (
vomiting
)
31,883
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A 54-year-old man experienced a right occipital headache accompanied by a roaring sound, nausea,
vomiting
, right facial weakness, and stiff neck. Vertebral angiography revealed an aneurysm of the right anterior inferior cerebellar artery (AICA) at the internal acoustic meatus which was later excised with favorable results. The literature is reviewed; operations have been reported in eight other cases. Inconstant waxing and waning cerebellopontine angle symptoms and signs can be found when a history of
subarachnoid hemorrhage
is lacking.
...
PMID:Anterior inferior cerebellar artery aneurysms. Case report. 30 70
Data from 694 patients hospitalized with stroke were entered in a prospective, computer-based registry. Three hundred and sixty-four patients (53 percent) were diagnosed as having thrombosis, 215 (31 percent)as having cerebral embolism 70 (10 percent) as having intracerebral hematoma, and 45 (6 percent) as having
subarachnoid hemorrhage
from aneurysm or arteriovenous malformations. The 364 patients diagnosed as having thrombosis were divided into 233 (34 percent of all 694 patients) whose thrombosis was thought to involve a large artery and 131 (19 percent) with lacunar infarction. Many of the findings in this study were comparable to those in previous registries based on postmortem data. New observations include the high incidence of lacunes and cerebral emboli, the absence of an identifiable cardiac origin in 37 percent of all emboli, a nonsudden onset in 21 percent of emboli, and the occurrence of
vomiting
at onset in 51 percent and the absence of headache at onset in 67 percent of hematomas.
...
PMID:The Harvard Cooperative Stroke Registry: a prospective registry. 56 91
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 and a lumbar puncture showed bloody fluid. The next day his level of consciousness improved but he noted left tinnitus and neck stiffness. On admission, he only complained of a left tinnitus. The rest of the neurological examination was normal. Craniogram was of no abnormal findings. Cerebral angiogram showed an aneurysm at the left internal acoustic meatus fed by the left internal auditory artery. At operation, the aneurysm was clipped at the entrance of its feeding artery via retroauricural-retromastoidal craniectomy. The postoperative course was satisfactory except for the decrease of the left auditory acuity to 50dB. Postoperative angiogram revealed a complete disappearance of the aneurysm. In the literature only six cases have been reported, which were summarized in Figure 1. Clinical features of such an aneurysm are
subarachnoid hemorrhage
and symptoms of cerebello-pontine angle, namely tinnitus, hearing disturbance and facial palsy etc. Besides, on skull x-ray film, sometimes enlargement of the internal acoustic meatus has been found.
...
PMID:[A case of aneurysm of the left internal acoustic meatus (author's transl)]. 65 16
As a causative factor in spontaneous
subarachnoid hemorrhage
, vascular anomalies, especially aneurysm or arteriovenous malformation, have been generally recognized. On the other hand,
subarachnoid hemorrhage
from brain tumor and cryptic vascular malformation are rare. We experienced two cases showing
subarachnoid hemorrhage
from angioblastic meningioma and vascular hamartoma as an initial symptom. Case 1: A 48-year-old woman, who complained of severe headache and
vomiting
on Feb. 10th, 1972, gradually became lethargic. Lumbar puncture revealed moderately hemorrhagic C.S.F.. On the fifth day after the onset, she was admitted to our hospital. On admission she showed disorientation and disturbance of resent memory. Aphasia and agnosia were slightly observed. On ophthalmologic examination right homonymous lower quadrant hemianopsia was observed. The carotid angiogram showed slight square shift of the anterior cerebral artery to the right side, elevation of the middle serebral artery and a homogeneous tumor stain in the occipital region in capillary phase. A walnut sized tumor invading the middle portion of the left lateral sinus and showing firm adhesion to the tentrium was found. There was an intracerebral hematoma behined the tumor. The tumor, the tentrium and the lateral sinus were extirpated en bloc and the intracerebral hematoma was aspirated. Histologically, the tumor was angioblastic meningioma. Case 2: A 7-year-old boy, who complained of severe abrupt headache, nuchal pain and
vomiting
on Sept. 17th, 1972, became gradually lethargic. Lumbar puncture revealed hemorrhagic C.S.F., On the tenth day after the onset, he was admitted to our hospital. He showed confusion and agitation. The carotid angiogram showed an unrolling of the pericallosal artery, but no findings of space taking lesions. An air study indicated a globular filling defect protruding into the anterior horn of the right lateral ventricle. The tumor located in the laterobasal wall of the anterior horn was removed picemiel by transventricular approach. Histologically, the tumor was vascular hamartoma. Furthermore, we discussed various brain tumors showing
subarachnoid hemorrhage
as an initial symptom, its frequency and bleeding mechanism on the literature.
...
PMID:[Two cases showing subarachnoid hemorrhage from angioblastic meningioma and vascular hamartoma (author's transl)]. 98 94
The increased prevalence of rodents resistant to warfarin led to the development of the hydroxycoumarin anticoagulant brodifacoum. A 25-year-old man attempted suicide by consuming four boxes of d-CON Mouse-Prufe II; each box contains 42 g of bait that is 0.005% brodifacoum. He presented to a hospital nine days later with syncope, hematochezia, gross hematuria, epistaxis, anemia, and a severe coagulopathy. Radiographic studies were consistent with pleural, pericardial, and mediastinal hemorrhages. Vitamin K and fresh frozen plasma were given, and he was later discharged on oral phytonadione (vitamin K1). The patient's coagulopathy recurred, necessitating multiple plasma transfusions and prolonged treatment with oral phytonadione. Fifteen weeks after hospital discharge, he presented again with a history of additional brodifacoum ingestion. Neurologic status was initially normal, but in the emergency department he suddenly became comatose soon after
emesis
was induced with syrup of ipecac. Computed tomography of the brain revealed a
subarachnoid hemorrhage
that led to brain death less than 24 hours later. This case demonstrates the severe and prolonged coagulopathy that can result from ingestion of brodifacoum, a compound that has a toxic potency about 200-fold that of warfarin and a half-life as much as 60 times longer.
...
PMID:Fatal rodenticide poisoning with brodifacoum. 134 54
A case of spontaneous middle cerebral artery occlusion with moyamoya-like vessels associated with contralateral middle cerebral artery aneurysm is reported. A 23-year-old male was admitted to our hospital with complaints of severe headache and
vomiting
. On admission CT scan demonstrated
subarachnoid hemorrhage
with high density in the left Sylvian fissure and suggested a ruptured left middle cerebral artery aneurysm. Carotid angiograms demonstrated a left middle cerebral artery aneurysm and an occlusion of the right middle cerebral artery at its origin with moyamoya-like vessels. There was no occlusion or stenosis in the bilateral intracranial internal carotid arteries. Furthermore, bilateral vertebral angiograms were also normal. The aneurysm was successfully clipped. The postoperative course was uneventful and the patient was discharged with no neurological deficit. So far as we could ascertain, there have been only 21 cases reported previously of spontaneous middle cerebral artery stenosis or occlusion with moyamoya-like vessels. According to angiographic studies and transcranial Doppler ultrasound findings, we are more inclined to believe that hemodynamic changes secondary to arterial occlusion lead to the formation and growth of aneurysms of the contralateral middle cerebral artery.
...
PMID:[Spontaneous middle cerebral artery occlusion with moyamoya-like vessels associated with contralateral middle cerebral artery aneurysm; a case report]. 154 98
The term "papilledema" describes optic disc swelling resulting from increased intracranial pressure. A complete history and direct funduscopic examination of the optic nerve head and adjacent vessels are necessary to differentiate papilledema from optic disc swelling due to other conditions. Signs of optic disc swelling include elevation and blurring of the disc and its margins, venous congestion, and retinal hard exudates, splinter hemorrhages and infarcts. Patients with papilledema usually present with signs or symptoms of elevated intracranial pressure, such as headache, nausea,
vomiting
, diplopia, ataxia or altered consciousness. Causes of papilledema include intracranial tumors, idiopathic intracranial hypertension (pseudotumor cerebri),
subarachnoid hemorrhage
, subdural hematoma and intracranial inflammation. Optic disc edema may also occur from many conditions other than papilledema, including central retinal artery or vein occlusion, congenital structural anomalies and optic neuritis.
...
PMID:Papilledema: clinical clues and differential diagnosis. 154 98
A case of a dissecting aneurysm of the left posterior inferior cerebellar artery caused by giant cell angiitis is presented. A 22-year-old woman was admitted on August 30, 1990, with sudden onset of severe occipital headache and
vomiting
. Neurological examination on admission only showed severe meningismus. CT scan demonstrated
subarachnoid hemorrhage
and a small hematoma in the 4th ventricle. A left vertebral angiogram demonstrated that the left posterior inferior cerebellar artery was occluded at the lateral medullary segment. We diagnosed
subarachnoid hemorrhage
from a dissecting aneurysm. On the day following admission, the patient underwent a left suboccipital craniectomy. The posterior inferior cerebellar artery was enlarged for a distance of about 8 mm and there was typical purplish-red appearance in the dissecting aneurysm. This aneurysm was excised after trapping. The histological diagnosis was primary localized giant cell angiitis without systemic involvement. The etiology of the intracranial dissecting aneurysm is obscure, but this report suggests that cerebral angiitis can be considered as an important factor.
...
PMID:[Dissecting aneurysm of the posterior inferior cerebellar artery; a case report]. 155 79
A case of spontaneous disappearance of a cerebral arteriovenous malformation (AVM) is reported. A 59-year-old woman, who had been diagnosed as having a huge AVM in the left occipital lobe 6 years before and who was monitored without treatment, complained of a sudden headache and
vomiting
. Computed tomography revealed an acute subdural hematoma, intracerebral hematoma, and
subarachnoid hemorrhage
, for which a craniotomy was performed. Cerebral angiograms performed 9 days after the operation demonstrated a decrease in the size of the AVM. Repeated cerebral angiograms performed a month later demonstrated complete disappearance of the AVM. Follow-up angiograms performed 19 months after hemorrhage confirmed complete disappearance of the AVM. Spontaneous disappearance is known to occur occasionally in small AVMs but rarely in huge ones such as the one presented here. Several possible mechanisms for spontaneous disappearance of AVMs are discussed.
...
PMID:Spontaneous disappearance of a huge cerebral arteriovenous malformation: case report. 158 61
The authors report a case of a distal anterior choroidal artery aneurysm in a 75-year-old female who presented with nausea,
vomiting
, and severe headache. Computed tomographic (CT) scans revealed a hematoma in the right lateral ventricle and a
subarachnoid hemorrhage
in the right parasellar-Sylvian cistern. Cerebral angiography showed a saccular aneurysm at the right distal anterior choroidal artery. The authors intended to operate at the chronic stage, and carried out conservative management. After 1 month her condition suddenly worsened and she died, although a CT scan showed no remarkable changes. At autopsy, a pulmonary artery thrombosis was considered the cause of death. The aneurysm was identified in the temporal horn of the right lateral ventricle, and was a true aneurysm.
...
PMID:Saccular aneurysm of the distal anterior choroidal artery--case report. 170 62
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