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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Intracerebral hemorrhage has been thought in the past to be manifested by sudden onset of hemiplegia, severe headache and deep coma proceeding to death in most cases. There are patients who present with less ominous symptoms who have heretofore been though to have cerebral infarction or transient ischemic attacks who in reality have intracerebral hemorrhages. Computerized tomography has allowed us to identify these patients and to separate them from the large group of patients with ischemic infarcts either due to thromboses or emboli. Six patients were reported with unexpected brain hemorrhages and their good prognosis is emphasized.
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PMID:Unexpected brain hemorrhages and the value of computerized tomography. 40 Oct 51

Three cases of brain abscess following an occlusion of the internal carotid artery were reported. Case 1: A 6-year-old girl with congenital heart disease was admitted with headache, disturbance of consciousness and left hemiparesis. Right carotid angiography revealed an occlusion of the right internal carotid artery. After 6 months, she was readmitted with high fever. CT scan revealed a low density area and a ring-like shadow at the same site of cerebral infarction. Case 2: A 69-year-old man was admitted in semicoma and with right hemiplegia. Left angiography revealed an occlusion of the left internal carotid artery. After 2 months, a brain abscess was noted in the infarcted area. Case 3: A 20-year-old man with congenital heart disease, was admitted due to headache, vomiting and high fever. CT scan revealed a brain abscess in the right frontal lobe. Carotid angiography showed bilateral internal carotid artery occlusion. We concluded that diminution of cerebral oxygen and encephalomalacia are predisposing factors to the evolution of brain abscess.
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PMID:[Brain abscess (Part 5)--Brain abscess following internal carotid occlusion (author's transl)]. 49 56

Cerebral infarction was documented by arteriography and serial computed cranial tomography (CT) in four young adults (ages 16 to 32 years) with migraine. In one case, posterior cerebral artery occlusion produced a deep parietotemporal infarct. The other three cases all had frontotemporal infarcts (one hemorrhagic) in the territory of the middle cerebral artery, without major arterial occlusion. Two infarcts produced lasting neurologic deficits; one was associated with mild, transitory symptoms, and one was asymtomatic. Laboratory investigations in two cases revealed no hematologic or cardiovascular predisposition to cerebrovascular disease. Cerebral infarction, as revealed by CT, may be more prevalent in "complicated" migraine than is generally appreciated. Such lesions may or may not develop in chronologic and anatomic relationship to the headache, and may involve either large or small arteries. The prognosis for functional recovery, based on this limited sample, seems favorable.
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PMID:Cerebral infarction and migraine: clinical and radiologic correlations. 57 76

Serum levels of IgE, other immunoglobulins and C'3 were measured in 36 MS patients, and the results compared with those of 40 age- and sex-matched patients hospitalized on Neurology Service. Diagnoses among controls included cerebral infarction, cervical spondylosis, nonmigrainous headache, seizure disorders and peripheral neuropathy. Six patients in the MS group and seven in the non-MS group had a past history of allergy to food, drugs, dust or other substances. IgE levels were measured by double-antibody radioimmunoassay. Other immunoglobulins (G, M, D and A) and C'3 were quantitated by Mancini's method. Results indicate that the median IgE and C'3 levels of MS patients were slightly lower than those for non-MS subjects. Concentrations of other immunoglobulins were similar for the two groups. CSF samples from 12 MS and five non-MS patients were studied and none of these contained measureable (greater than 7.5 U/ml) IgE. In view of: 1) recent reports describing mast cells in MS plaques, 2) the suggested role of biogenic amines in the pathogenesis of demyelinating diseases, and 3) because IgE exists in free and cell bound state, it is suggested that tissue surveys of MS plaques for IgE deposits similar to those seen in glomeruli in nephrotic syndromes may provide a clue to the pathogenesis of MS.
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PMID:Circulating IgE, allergy and multiple sclerosis. Serum levels of IgE, other immunoglobulins and complement (C's) in patients with multiple sclerosis in exacerbation and other neurologic diseases. 125 79

38 cases of Takayasu's arteritis were reported. The mean age of onset was 23.3 years with a female: male ratio of 1:1.7. The median delay between first symptom and time of diagnosis was 12.2 years. Headache was the most common symptom of neurologic manifestations (55%). Major neurologic events occurred in 52.7% patients in this group, including TIA, cerebral infarction, hypertensive encephalopathy, lacunar infarct, seizure, paraplegia, watershed infarct, cerebral hemorrhage, Moyamoya phenomenon, and confusion in the order of frequency. A variety of mechanisms that must be taken into account in explaining this neurologic events were proposed. The secondary hypertension and cardiac complications play an important role in causing neurologic symptoms. The formation of anastomotic networks has "Jekyll and Hyde" effect on brain both in preventing or limiting the ischemic injury and in producing some special symptoms and signs, that further widen the clinical spectrum of brain involvement.
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PMID:[Neurological manifestation of Takayasu's arteritis]. 136 36

Patients investigated at our institute during the last decade included 166 (1.2%) who showed uni- or bilateral basal ganglia calcification on computed tomography. We tested the significance of this neuroradiological observation by statistical comparison of these patients' clinical disorders with the findings in a random sample of 622 patients without basal ganglia calcification. The odds for the most common neurological disturbances were similar in patients with and without basal ganglia calcification. After adjustment for differences in age and brain atrophy there was no evidence of a significantly increased risk of dementia (odds ratio 1.1), cerebral infarction (1.4), epilepsy (0.9), vertigo (1.6), headache (1.8), or alcoholism (0.9), which represented the most common diagnoses. We conclude that basal ganglia calcification cannot be considered as a clinically relevant neuroradiological finding in the majority of cases and that it should not be used as an explanation for frequently observed neurological disturbances.
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PMID:Neurological disorders in 166 patients with basal ganglia calcification: a statistical evaluation. 154 67

Paroxysmal headaches often occur in benign headache disorders such as episodic cluster headache, chronic paroxysmal hemicrania (CPH) and episodic paroxysmal hemicrania. We report 2 patients with paroxysmal headaches occurring in association with cerebrovascular disease. The first patient had paroxysmal headaches from an arteriovenous malformation which resolved following embolization. In the second patient, headache followed a cerebral infarction and responded to treatment with indomethacin. We suggest that vascular disease may cause paroxysmal headaches resembling CPH. Patients with an atypical presentation of CPH warrant a neuroimaging procedure.
Headache 1992 Feb
PMID:Chronic paroxysmal headache: two cases with cerebrovascular disease. 155 90

Thirty-three patients with primary bladder cancer (nine stage T1 with multifocal tumors and 24 stage T2-4) were treated with intraarterial infusion chemotherapy including cisplatin, doxorubicin, and [Sar1,Ile8]Angiotensin II(AT II). Of the 32 evaluable patients, 12 had pathologically proven complete response (CR), 19 showed partial response (PR), and one showed no change (NC); the overall response rate (CR + PR) was 97%. The blood pressure increased in response to the administration of [Sar1,Ile8]AT II in all the patients; the mean increase in the systolic blood pressure was 36 mmHg. Most of the side effects were mild to moderate in severity, transient in nature, and included nausea/vomiting (100%), alopecia (84%), leukopenia (66%), headache (9%), nephrotoxicity (6%), diarrhea (3%), skin pigmentation (3%), and neurotoxicity (3%). One patient who dropped out of the study developed hemiplegia as a result of cerebral infarction. The findings indicate that it is necessary to exercise caution in selecting the patients to be subjected to this therapy. We conclude that intraarterial infusion chemotherapy combined with a vasoconstrictor has a significant effect not only against multifocal superficial bladder cancer but also against invasive bladder cancer.
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PMID:Intraarterial infusion chemotherapy with [Sar1,Ile8]angiotensin II for bladder cancer. 159 Feb 70

11 cases of cerebral venous thrombosis in adults are reported. Main clinical signs are: intracranial hypertension (headache, nausea, papilledema in 7 cases, loss of consciousness in 6 cases, neurological deficit in 6 cases, seizure in 4 cases. 1 patient is dead, who did not receive heparin treatment. Delay before diagnosis is between 2 and 20 days, and is shortened when arteriography or MRI are available and prescribed. At least one (or several) CT examination was performed in 10 patients. Direct signs of thrombosis are uneasily detected without contrast injection, seen here in 4 cases. Empty delta sign is observed in 7 patients, lately in 4 cases, and once only afterwards. Cerebral infarction is visualized in 7 cases over 10. Its features frequently seem evocative for cerebral venous thrombosis: triangularin 4 cases or nodular shape in 3 cases with hemorragic infarct in 7 cases, with bilateral topography in 6 cases, in frontal or central areas in 7 cases. 6 patients had a MRI examination. All cerebral infarctions appeared haemorragical, even at early stages. During subacute period, venous thrombosis is constantly and easily detected by the mean of methemoglobin high signal intensity on T1 weighted images. The prediagnosis delay is short, without necessity of arteriography. MRI should take the place of CT and arteriography in investigation of a clinically suspected cerebral venous thrombosis.
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PMID:[Thrombosis of the cerebral veins. X-ray computed tomography and MRI imaging. 11 cases]. 160 50

Fibromuscular dysplasia (FMD) is a non-atheromatous, non-inflammatory, segmental arteriopathy of unknown etiology. Fibroplasia of the tunica media is most common. After the renal arteries, the carotid arteries are most frequently affected. Angiographically beaded and tubular stenoses are seen. Complete occlusions and spontaneous dissection of the carotid arteries occur. The angiopathy causes general symptoms such as headache and vertigo, but also recurrent TIA and ischemic cerebral infarction. We examined 15 patients (12 female) suffering from FMD and stroke. The diagnosis of FMD was based on angiographic findings in all cases. 13 patients made a good recovery and seven of them could be discharged from hospital without any neurological deficit. Apart from conservative treatment, primary percutaneous or operative angioplasty may be necessary in some cases in spite of the mostly benign outcome of the disease. Acetylsalicylic acid should be given in all cases.
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PMID:[Fibromuscular dysplasia as a cause of cerebral infarct]. 163 15


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