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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 35-year-old man was hospitalized after a sudden onset of transient syncopal attack without accompanying complaints of headache or nausea. He was slightly disorientated but neurologically normal. He had a blood pressure of 150/90mmHg and a pulse rate of 40/min. An ECG showed marked sinus brady-cardia with ventricular escaped rhythm followed by advanced atrioventricular (AV) block. Some components of conducted ventricular beats showed aberration. There was no significant ST or T wave abnormality in normally captured QRS components except for prominent T in leads II, III and aVF. At first, we thought that he might require temporary pacing because of Adams-Stokes attack. However, after administration of atropine sulfate, the ECG returned to normal sinus rhythm with heart rate of 88/min. Then he began to complain of headache followed by a convulsive seizure. A CT scan and angiogram revealed a ruptured aneurysm at the top of the basilar artery, which was successfully clipped. A wide spectrum of ECG changes can be demonstrated in practically all patients with subarachnoid hemorrhage (SAH). Prolonged QT interval, ST-T changes, U wave, sinus tachycardia, or ventricular premature complex are the common abnormalities probably caused by increased circulating catecholamine. As bradyarrhythmia in patients with SAH is an uncommon finding, its mechanism has not yet been defined. Transient sinus bradycardia with advanced AV block in this patient might have been caused not by elevated intracranial pressure (Cushing phenomenon) but by drastic discharge of the parasympathetic nerve. This case serves to illustrate the vigilance required in determining whether abnormalities of cardiac rhythm are instrumental in causing neurological symptoms and signs or a disorder of cerebral function.
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PMID:[A case of subarachnoid hemorrhage with sick sinus and advanced AV block]. 151 79

A case of systemic lupus erythematosus (SLE) with subarachnoid hemorrhage due to a ruptured intracranial aneurysm is reported. A 31-year-old woman who had been treated with steroid for SLE was admitted to our department with severe headache, and nausea. CT scan showed subarachnoid hemorrhage and the left carotid angiogram revealed a small aneurysm at the supraclinoid portion of the left internal carotid artery. She had no neurological deficit. Hematological examination on admission showed disseminated intravascular coagulation (DIC), therefore, we decided to perform an intentionally delayed operation. In the meantime we treated the patient for DIC with FOY and methylprednisolone. The operation was performed after two weeks, when DIC had been eliminated completely. Postoperative hematological examination showed severe thrombocytopenia. We considered that SLE had come to the fore again, so we used Danazol in company with FOY and steroid. It seemed that Danazol was very effective for her. She was discharged about two months after admission with no problem. Cerebral apoplexy, such as cerebral infarction and cerebral hemorrhage, has often been seen in SLE, but subarachnoid hemorrhage due to a ruptured aneurysm is very rare. We could find only five reports of this phenomenon. Their prognoses were all, unfortunately, poor. It should be born in mind for therapy that a patient in SLE has a tendency to bleed. It seems that repeated hematological examinations and quick and proper management are important. We think that the aneurysmal formation in SLE is due to lupus vasculitis or the fragility of blood vessels due to a long use of Steroid.
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PMID:[A case of systemic lupus erythematosus with subarachnoid hemorrhage due to ruptured aneurysm]. 220 86

We describe a patient with established systemic lupus erythematosus (SLE) in whom an intracerebral hemorrhage developed secondary to a ruptured aneurysm of the lenticulostriate artery (LSA). A 24-year-old woman with a four-year history of SLE was admitted to the department of internal medicine of Iwate Medical University for the treatment of lupus nephritis in 1985. She suddenly complained of severe headache and nausea, and soon lost consciousness. The computed tomographic scan revealed intracerebral hemorrhage in the left front-temporal region and subarachnoid hemorrhage. Left common carotid angiography demonstrated a 3 X 3 mm aneurysm of the LSA and displacement of other LSAs and anterior cerebral artery. The incidence of intracerebral hemorrhage in SLE was about ten percent in the reported central nervous system SLE, and it seemed that the prognosis of SLE with intracerebral hemorrhage was poor. The mechanisms of the intracerebral hemorrhage and the aneurysmal formation in SLE seemed to be due to lupus angiitis, but without clinical, radiologic and pathologic correlation. In operation, a ruptured aneurysm without neck was found in LSA and extirpated. In the pathological study, there was transmural angiitis, which fibrinoid necrosis, elastic tissue disruption and infiltration of inflammatory cells were found. Inflammatory cells were chiefly lymphohistiocytic with some polymorphonuclear leukocytes. It seemed that pathologic studies confirmed transmural angiitis with secondary aneurysm formation.
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PMID:[A case of systemic lupus erythematosus associated with an aneurysm of the lenticulostriate artery]. 332 45

A case of acute spontaneous subdural hematoma associated with three aneurysms is reported. On March 12, 1984, a 47-year-old woman experienced the sudden onset of severe headache over the bilateral frontal region and vomiting. Three hours later, she was transferred to our hospital by ambulance car because of continuous headache and vomiting. She had no history of head trauma. She had been medicated hypertension for five years. On admission she suffered from headache and nausea. But there was no clinical sign in physical and neurological examinations. The meningeal irritation was not present, but lumbar puncture showed slightly pinky CSF with normal pressure. A plain computed tomographic scan showed a thin high density mass in the left temporal extra-axial region and the slight deviation of the midline structures to the right. Left carotid arteriogram showed an avascular region over the left cerebral convexity, an aneurysm of the left A2-A3 junction and a questionable aneurysm of the bifurcation of left middle cerebral artery. Right carotid arteriogram showed an aneurysm of the bifurcation of right middle cerebral artery. We diagnosed this case as an acute subdural hematoma by CT scan and arteriogram. We were perplexed preoperatively whether this bleeding was spontaneous or secondary to the rupture of aneurysm, and we could not deny the possibility of a ruptured aneurysm. On March 15, 1984, three days after onset, operation was performed. At operation, a small subdural hematoma was removed, and the underlying cortex was normal.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Acute spontaneous subdural hematoma associated with multiple aneurysms--a case report]. 404 17

A 38-year-old housewife presented with a ruptured aneurysm associated with unilateral internal carotid artery agenesis. She had been in good health until May 31, 1994, when she was admitted to our facility immediately after sudden onset of headache and nausea. She was alert and exhibited no focal neurological deficit on admission. Cerebral angiography demonstrated an aneurysm arising from the junction of the horizontal segment of the right posterior cerebral artery and posterior communicating artery. The right internal carotid artery was totally absent. High resolution computed tomography demonstrated absence of the right carotid canal in the skull base. Neck clipping of the aneurysm was carried out through the right pterional approach on June 2. She returned home 52 days after the surgery with mild paresis of the left upper extremity and has since resumed household activities. Early surgery may be recommended in a patient with a ruptured aneurysm associated with agenesis of the internal carotid artery to prevent catastrophic rebleeding, if the initial insult is mild and subsequent vasospasm is unlikely to occur.
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PMID:Posterior cerebral artery aneurysm associated with unilateral internal carotid artery agenesis--Case report. 865 36

Intraventricular aneurysms associated with fourth ventricular hemorrhage are rare. A case of a ruptured aneurysm in a choroidal branch of the right anterior inferior cerebellar artery (AICA) is reported here. A 56-year-old man presented with sudden onset of vertigo and nausea. CT scan showed an intraventricular hemorrhage within the fourth ventricle. Cerebellar angiography showed an aneurysm at the choroidal artery branching from the right AICA. The patient rejected both general anesthesia and craniotomy, so endovascular embolization under local anesthesia was performed using Guglielmi detachable coils (GDCs) and a fibered platinum coil. The distal portion of the right AICA and the aneurysm were obliterated. His postoperative course was fairly satisfactory. He suffered from a minimal gait disturbance caused by truncal ataxia for several days after the operation. He was discharged from hospital without neurological deficit. There have been only a few articles about choroidal artery aneurysms. As treatment, direct surgery has been recommended in past cases, but endovascular embolization of the parent artery was successfully performed in this case. Not only direct surgery but also endovascular surgery may be regarded as the treatments of choice for intraventricular aneurysms, depending on the size of the parent artery.
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PMID:[A ruptured choroidal artery aneurysm of the anterior inferior cerebellar artery obliterated via the endovascular approach: case report]. 1275 25

We report a rare case of multiple aneurysms of the distal posterior inferior cerebellar artery (PICA) associated with recurrent hemorrhage undetectable on preoperative neuroradiological findings. A 68-year-old woman was admitted to our hospital in April, 2003 because of a sudden onset of headache, back neck pain and nausea. CT scan at the time of admission showed a hematoma in the 4th & 3rd ventricles, and a mild subarachnoid hemorrhage (SAH) in the basal, right ambient & quadrigeminal cisterns. She had had a similar history of previous intraventricular hemorrhage and SAH in October, 2001. Three-dimensional CT angiograms and left vertebral angiograms performed at that time revealed an irregular vascular lesion at the tonsillomedullary segment (TMS) of the left PICA. However, the final diagnosis was unclear. Left vertebral angiograms at the time of the 2003 admission revealed an irregular vascular lesion in the same region more clearly and the size of aneurysmal dilatations had increased considerably. So, preoperative diagnosis of an irregular vascular lesion at the TMS of the left PICA (distal PICA aneurysm was not ruled out) was based on the above neuroradiological findings. The patient was surgically treated through the suboccipital approach. The TMS of the left PICA had made a difficulty loop formation was observed. Five distinct aneurysma were found on the TMS of the left PICA. To prevent bleeding, the ruptured aneurysm & three unruptured aneurysms were clipped and the residual unruptured one was wrapped with Bemsheets. Postoperative left vertebral angiograms demonstrated neither clipped aneurysms nor occlusive findings at the TMS of the PICA. The patency of the PICA was preserved. The postoperative course was uneventful and the patient was discharged without new neurological deficits. There has been no rebleeding during the one year since surgery. The 23 reported cases of multiple aneurysms of the distal PICA including our case were reviewed and their neuroradiological and clinical features are discussed.
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PMID:[Multiple aneurysms of the distal posterior inferior cerebellar artery with recurrent hemorrhage undetectable on preoperative neuroradiological findings: case report]. 1557 Aug 81

Aneurysms of the superior mesenteric artery branches are rarely reported, even among them colic artery aneurysms are seldom. We report a case of 78-year-old male with ruptured dissecting aneurysm of middle colic artery. The patient complained abdominal pain and nausea during hospital stay for renal stone. The patient suddenly developed severe abdominal pain, leading to shock. He underwent emergency surgery under a preoperative diagnosis of intraperitoneal hemorrhage. At exploratory laparotomy, a large hematoma involving the mesentery root of the transverse colon was associated with a ruptured aneurysm measuring 15 x 10 mm in size, which was located to the mid-portion of middle colic artery. Right-hemicolectomy was carried out because of ischemic changes in the ascending colon. Histological examination demonstrated a ruptured dissecting aneurysm of the middle colic artery approximately 5 cm in length, associated with destruction of the tunica interna and media. The aneurysm was thought to result from idiopathic segmental arterial mediolysis, because no definitive evidence of atherosclerosis or arteritis was observed.
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PMID:A case report: spontaneous rupture of dissecting aneurysm of the middle colic artery. 1571 85

A patient with moyamoya disease presenting with subarachnoid hemorrhage (SAH) is reported. A 38-year-old Japanese woman developed a sudden onset headache and nausea during hospitalization for a cerebral infarct in the right frontal lobe. CT scan showed SAH in the left frontal sulci. Cerebral angiogram showed stenosis of the distal bilateral internal carotid arteries with moyamoya vessels, and significant transdural anastamoses from the left external carotid artery to cortical arteries on the left frontal cortex. The patient was kept normotensive and underwent a right-sided surgical revascularization procedure, remaining well for three years. SAH not due to ruptured aneurysm in moyamoya disease is rare. The cause of the SAH was thought to be disruption of the transdural anastomotic vessels. Recognition of these fragile vessels in moyamoya disease is essential.
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PMID:Subarachnoid hemorrhage not due to ruptured aneurysm in moyamoya disease. 1641 Feb 19

Subarachnoid hemorrhage (SAH) is usually elicited by cerebrovascular disease and infrequently by brain tumors. A 64-year-old woman presented with SAH with a left petrous meningioma and an unruptured left internal carotid-posterior communicating artery (IC-PcomA) aneurysm. She suffered sudden onset of headache and nausea followed by consciousness disturbance 7 days after onset. Computed tomography (CT) revealed diffuse SAH and a tumor at the petrous portion. Angiography demonstrated a left IC-PcomA aneurysm. Under a diagnosis of a ruptured aneurysm and a coincidental meningioma, we performed neck clipping of the aneurysm. However, intraoperatively we found that the aneurysm was unruptured and we subsequently performed tumor resection. Intraoperatively we could not find the cause of SAH during resection of the meningioma. The histological diagnosis was transitional meningioma with deposition of fibrin on the surface of the tumor. The findings of initial CT and magnetic resonance imaging, and pathological results could not conclude the definitive etiology of SAH in this case.
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PMID:Subarachnoid hemorrhage in a patient with a meningioma and an unruptured aneurysm. 2370 27


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