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Query: UMLS:C0018681 (
headache
)
56,091
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
We report a very rare case of
subarachnoid hemorrhage
associated with fenestration of the anterior cerebral artery (ACA), the accessory middle cerebral artery (A-MCA) and the duplication of the middle cerebral artery (D-MCA). It seems that this is the first report of these combined intracranial vascular anomalies, although many authors have reported each anomaly in isolation. A 50-year-old male visited a local physician complaining of the sudden onset of a severe pulsating
headache
. A lumbar puncture showed bloody cerebrospinal fluid, and he was transferred to our institution. An emergency CT scan showed no apparent
subarachnoid hemorrhage
, but the left internal carotid angiography showed a saccular aneurysm at the origin of the D-MCA. Other anomalies, such as the fenestration of the ACA and the A-MCA, were also apparent during angiography. The ruptured aneurysm was safely clipped on the next day and the patient was discharged with no neurological deficits three weeks after the operation. The incidence of fenestration of the ACA is 0.2% in the angiographic series, and 0.1-7.2% at autopsy. Fenestration of the ACA is thought to be less than that of the vertebral artery. Ever since it was proposed by Teal et al, the term A-MCA has been restricted to an artery that arises from the ACA, and a branch arising from the internal carotid artery has been termed as the D-MCA. These anomalous vessels supply the cortex in the distribution of the middle cerebral artery. The angiographic incidence of A-MCA is about 4%, and six cases of aneurysm located at the origin of the A-MCA have been reported so far.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:[Ruptured intracranial aneurysm combined with multiple cerebral vessel anomalies; a case report]. 194 84
A case of falx dural arteriovenous malformation was reported. A 62 year old man was admitted to Nakamura City Hospital on August 15, 1989, with severe
headache
as his chief complaint. On admission, his consciousness was lethargic. CT scan showed
subarachnoid hemorrhage
with ventricular perforation and hematoma of the corpus callosum. Angiograms demonstrated a dural arteriovenous malformation (DAVM) in the frontal falx, which was fed by bilateral middle meningeal arteries and the left anterior falx artery and drained into the superior sagittal sinus via the dural vein. Bifrontal craniotomy was performed. At first, bilateral middle meningeal arteries were coagulated, and the frontoparietal dura was excised widely. Then, the falx was cut at the crista galli. The DAVM was found in the falx, including a vascular sac embedded in the brain tissue. The DAVM was coagulated as much as possible. Carotid angiograms revealed complete disappearance of the DAVM, 4 months after the operation. Although angiograms performed after only one month still showed a small residual DAVM. On reviewing the literature we found only 5 patients with the DAVM in the falx. In 6 cases including our own, intracranial hemorrhage occurred in 4 cases (3 cases were
subarachnoid hemorrhage
). Vascular sacs were seen in 4 cases, and drainage to the pial vein was noted in 3 cases. It seemed to be rare that the DAVM drained into the dural vein. In our particular case, operative findings showed the DAVM drained into the dural vein without the pial vein, and intracranial hemorrhage was attributed to rupture of the vascular sac.
...
PMID:[Dural arteriovenous malformation in the falx with subarachnoid hemorrhage]. 194 92
The author presents the trials of calcium channels blockers application in pathophysiological research studies and the therapy of such neurological diseases, as: ischaemic stroke,
subarachnoid haemorrhage
,
headache
epilepsy, and also in therapy of chronic alcoholism. The presented results of the above mentioned studies seem to be very promising in neurologic therapy.
...
PMID:[Calcium channel blocking--its use in pathophysiological studies and in the treatment of diseases of the nervous system]. 194 93
Forty-one patients suffering
subarachnoid hemorrhage
(
SAH
) of unknown etiology were re-investigated at an average of 91 months after the bleed to determine functional capacity. Nineteen patients were performing at their previous level of work, five were employed part-time, and four could not work due to the
SAH
. Five patients showed a moderate disability in activities of daily living but were not dependent on help, one patient was severely disabled, and two had died. There was one rebleed. Early prognosis of an unfavorable outcome was possible on the basis of three clinical variables on admission: a history of hypertension, a Hunt and Hess grade of greater than II, and the presence of focal neurological deficits. In addition, the presence of an organic mental syndrome at discharge was identified as a predictive factor for reduced functional capacity later on. Other clinical variables in the acute stage, including sex, age, history of
headache
, interval between
SAH
and admission, impaired consciousness, and cognitive deficits, were not related to a limited functional level. Residual neurological deficits and the Glasgow Outcome Scale score on discharge were also not predictive of restrictions in global functions evaluated by means of the Karnofsky Performance Scale status at follow-up review.
...
PMID:Subarachnoid hemorrhage of unknown etiology: early prognostic factors for long-term functional capacity. 200 74
In the Danish Aneurysm Study 1076 patients (pts.) were admitted with an aneurysmal
subarachnoid hemorrhage
in the 5-year period 1978-83. A warning leak (WL), defined as a sudden episode of
headache
, vomiting, nuchal pain, dizziness or drowsiness, was identified in 166 pts. (15.4%). In 99 of these the episode was evaluated by a physician but misdiagnosed. A 2-year follow-up examination of the 99 pts. showed that 30 pts. had a normal mental outcome and 43 pts. were dead. If these patients were correctly diagnosed after the WL, when they were in Hunt grade 1-2, the outcome-figures would probably have been significantly better. A theoretical transfer of the outcome-probabilities for pts. in Hunt grade 1-2 to the above mentioned 99 pts. would result in 66 pts. with a normal mental outcome and 25 dead pts. This shows the importance of recognition of a WL episode.
...
PMID:Importance of the recognition of a warning leak as a sign of a ruptured intracranial aneurysm. 201 46
Subarachnoid hemorrhage
causes sudden, severe
headache
and requires immediate medical and surgical diagnosis and treatment. A CT scan is the first choice for correct diagnosis. In order to prevent rebleeding, delays in treatment should be avoided. Intraparenchymal cerebral hemorrhage is now often recognized by means of CT scanning and sometimes is a cause of
headache
. Cerebellar hemorrhage commonly causes occipital
headache
and is an indication for immediate surgical intervention, although small cerebellar hemorrhages can be treated conservatively. Ischemic cerebrovascular disease is frequently accompanied by
headache
, but its etiology remains uncertain. Thrombosis of the cerebrovenous system is a less frequent cause of
head pain
than that of the arterial system, but it usually shows characteristic neurologic signs. Following carotid endarterectomy or superficial temporal artery-middle cerebral artery bypass surgery, the patient may have moderate to severe unilateral
headaches
, probably as a result of platelet aggregation and serotonin release.
...
PMID:Headaches due to cerebrovascular disease. 202 Feb 17
We have discussed several miscellaneous
headache
disorders not associated with structural brain disease. The first group included those
headaches
provoked by "exertional" triggers in various forms. These include benign cough
headache
, BEH, and
headache
associated with sexual activity. The IHS diagnostic criteria were discussed. Benign exertional headache and cough
headache
were discussed together because of their substantial similarities. In general, BEH is characterized by severe, short-lived pain after coughing, sneezing, lifting a burden, sexual activity, or other similar brief effort. Structural disease of the brain or skull was the most important differential diagnosis for these disorders, with posterior fossa mass lesions being identified as the most common organic etiology. Magnetic resonance imaging with special attention to the posterior fossa and foramen magnum is the preferred method for evaluating these patients. Indomethacin is the treatment of choice. The
headache
associated with sexual activity is dull in the early phases of sexual excitement and becomes intense at orgasm. This
headache
is unpredictable in occurrence. Like BEH, the
headache
associated with sexual activity can be a manifestation of structural disease.
Subarachnoid hemorrhage
must be excluded, by CT scanning and CSF examination, in patients with the sexual
headache
. Benign
headache
associated with sexual activity has been successfully treated with indomethacin and beta-blockers. The second miscellaneous group of
headache
disorders includes those provoked by eating something cold or food additives, and by environmental stimuli. Idiopathic stabbing headache does not have a known trigger and appears frequently in migraineurs. Its occurrence may also herald the termination of an attack of cluster
headache
. Indomethacin treatment provides significant relief. Three
headaches
triggered by substances that are eaten were reviewed: ingestion of a cold stimulus, nitrate/nitrite-induced
headache
, and MSG-induced
headache
. For the most part, avoidance of these stimuli can prevent the associated
headache
. Lastly, we reviewed
headache
provoked by high altitude and hypoxia. The
headache
is part of the syndrome of AMS during its early or benign stage and the later malignant stage of HACE. The pain can be exacerbated by exercise. The best treatment is prevention via slow ascent and avoidance of respiratory depressants. Acetazolamide and dexamethasone have proved useful in preventing this syndrome.
...
PMID:Cough, exertional, and other miscellaneous headaches. 202 Feb 26
About half of the aneurysm patients admitted to neurosurgical departments experience warning symptoms in the form of minor bleeding episodes days or even several months before a major haemorrhage occurs.
Headache
is the most common symptom of this warning leak, occurring in 9 out of 10 patients. The onset of
headache
is sudden and is unusual in severity and location, being unlike any
headache
the patient has otherwise experienced. It is frequently accompanied by transient nausea, vomiting, visual disturbances or meningism. Medical advice may be sought by the patient but all too often the diagnostic importance of a warning
headache
is missed. It is misinterpreted as attacks of migraine, tension headache, the 'flu, sinusitis, or a "sprained neck". A more vigilant attention to the presence of a warning
headache
probably offers the greatest opportunity for altering the otherwise serious natural history of aneurysmal
subarachnoid haemorrhage
. If a warning
headache
is suspected, lumbar puncture is the examination of choice, once CT scanning has ruled out an intracranial mass lesion.
Cephalalgia
1991 Feb
PMID:Headache as a warning symptom of impending aneurysmal subarachnoid haemorrhage. 203 71
Hematomas of the basal ganglia in head injury have long been recognized by pathologists with an interest in head injury but their mechanism has not been revealed clearly. We report two cases of bilateral traumatic hemorrhage in the basal ganglia. Case #1, a 17-year-old male was admitted to our hospital immediately after a traffic accident. Neurological examination revealed that the patient was comatose and had right hemiparesis. CT scan showed bilateral hemorrhage of the basal ganglia and
subarachnoid hemorrhage
in the perimesencephalic cistern. MRI showed high signal intensity areas in the bilateral basal ganglia, perimesencephalic cistern, cerebral white matter and corpus callosum. The patient was diagnosed as having diffuse axonal injury coinciding with bilateral hemorrhage of the basal ganglia. Stereotactic aspiration for the hematoma of the left basal ganglia was carried out. Case #2, a 75-year-old male was admitted immediately after falling from the roof of his house. Neurological examination revealed no neurological deficit except for
headache
and nausea. CT scan on the day of injury revealed no abnormality. But CT scan 12 hours following the injury showed bilateral hemorrhage of the basal ganglia. Blood pressure of the patient was within normal range and he was diagnosed as having traumatic bilateral intracerebral hematoma. Conservative treatment was carried out and the patient was discharged 7 days after injury with no neurological deficit. The mechanism of traumatic hemorrhage of the basal ganglia has not been clear. In case #1, diffuse axonal injury (DAI) may have played an important role in the bilateral hemorrhage. But in case #2, non-DAI factor such as vasoparalysis syndrome may have existed.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:[Bilateral traumatic hemorrhage in the basal ganglia: report of two cases]. 204 52
A rare case of the dural AVM mainly around the left petrosal sinus was reported. A 64 years old man was admitted just after the sudden onset of severe
headache
and nausea. The CT scan revealed
subarachnoid hemorrhage
in the left ambient cisterns. A small hematoma was also found in the left cerebellar peduncle. External carotid angiogram showed a dural AVM which nidus was located adjacent to the left superior petrosal sinus. Its feeding arteries were as follows; the middle meningeal artery, the artery of foramen rotundum, the accessory meningeal artery, the dural branch of occipital artery and the ascending pharyngeal artery. The voluminous petrosal vein and the dilated cortical veins were identified as drainers and, the portion of the latter appeared as "varix" embedded in the pons, which was clearly delineated by MRI. In the venous phase, stenotic straight sinus and residual Falcine sinus were illustrated. Superselective embolization of the feeding arteries was employed followed by the direct clippings of draining vein. Postoperative course was uneventful. The present case should be classified into the tentorial dural AVM. Only 26 cases of this rarely encountered entity was reported in the literature. Based on both the present and the previously reported cases, the clinical features, treatment and pathogenesis of this disease were briefly discussed.
...
PMID:[Superior petrosal sinus dural arteriovenous malformation with varix indenting brain stem--report of a case and review of the literature]. 205 25
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