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

Cogan syndrome is a multisystem inflammatory vascular disease, characterized by nonsyphilitic interstitial keratitis and vestibuloauditory symptoms. Recent reports have directed attention to involvement of other organ systems. Respiratory, cardiovascular, gastrointestinal, and musculoskeletal problems are common, as are laboratory abnormalities and general symptoms such as fever, chills, and weight loss. Prominent neurologic problems in two patients prompted a review of 79 cases of Cogan syndrome. More than half had nervous system involvement, including electroencephalographic or spinal fluid abnormality, headache, psychosis, coma, convulsion, neuropathy, and stroke. Cogan syndrome should be considered when neurologic deficits are accompanied by eye, ear, and systemic symptoms.
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PMID:Neurologic manifestations of Cogan syndrome. 30 11

Blood pressure should be routinely measured in all infants and children. Measurements should be performed with an appropriate size cuff and observed pressures compared to normal values for age. Elevated blood pressure is seen in one to ten percent of children, depending on the age group surveyed and the definition of hypertension selected. Thirty to fifty percent of children with elevated blood pressures are asymptomatic. The remainder have symptoms which are nonspecific, including headaches, visual disturbances, seizures, congestive heart failure, and facial palsy. Hypertension in children, unlike hypertension in the adult, usually has a definite cause which often responds to adequate medical and/or surgical treatment. For this reason, children with well-confirmed hypertension should be thoroughly evaluated. The most common causes of hypertension found in children are renal disease (pyelonephritis, vascular disease, structural malformations) and coarctation of the aorta. An approach to the child with transient or persistent hypertension is described. Diagnostic studies should be individualized and should follow clinical clues where possible. Medical management of the child with acute hypertension is discussed.
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PMID:Elevated blood pressures in infants and children. 62 65

The circulatory effect of jet noise on heart rate, systolic blood pressure and cerebral blood flow was investigated by means of the on-line Doppler ultrasonic technique devised by the author in 20 normal young males, normal elderly males and elderly patients with cerebral vascular disease. The jet noise ranged from 60 dBA to 110 dBA. Heart rate and systolic blood pressure showed slight and transient increase at the level of over 90 dBA. Although the cerebral blood flow was increased at the level of 90--110 dBA, conspicuous dissociation was observed between the vertebral artery and internal carotid artery. The vertebral artery dominant type was more frequent than the internal carotid artery dominant type. Headache and discomfort due to the noise were observed in all the subjects. The above facts suggest that the jet noise induces dysfunction of the autonomic nervous system and various kinds of psychosomatic diseases.
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PMID:Circulatory effect of jet noise, with special reference to cerebral circulation. 73 40

The clinical manifestations of 20 cases of insular cistern hematoma were characterized by sudden onset violent headache, vomiting, bloody CSF, and subhyaloid hemorrhage (1/3 cases). CT scan showed semilunar high density image centering on the insular cistern with serrate internal edge. The average volume of the hematoma was 20 ml. By means of cerebral angiography, operation and/or autopsy, 7 cases were identified as aneurysm of middle cerebral artery, 6 as aneurysm of posterior communicating artery, and 2 as amyloid angiopathy. In the other 5 cases, the etiology was unknown.
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PMID:Insular cistern hematoma. A special type of subarachnoid hemorrhage. 128 72

Symptomatic or secondary headache occurs when pain itself is a symptom of disease. It is well known that within the general population the percent frequency of secondary headache is lower than that of primary headache. Moreover, some forms do not seem to evidence particular clinical, diagnostic or physiopathological importance. The Authors investigate here a number of clinical aspects of secondary headache, in particular headache in vascular disease (stroke, hypertension, Horton's arteritis). Particular attention is paid to headache in brain neoplasia due to the interest brought about by the diagnostic problems of this disease. Lastly postural headache and its prevalence in the general population is examined. Various physiopathological aspects of this form (stress, psychosocial events) are evaluated.
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PMID:[Symptomatic headaches in internal medicine: the classification, physiopathological and diagnostic aspects]. 129 96

Headache is a common complaint in patients presenting to the emergency department. Most such headaches are benign, but some have a more severe organic cause. Occasionally, patients present with a chronic headache disorder with which they can no longer cope. The new International Headache Society Classification of Headache is reviewed along with the differential diagnosis of benign headache disorders. Headache diagnosis by history is examined in detail followed by a discussion of the emergency presentation of headache patients. Causes for concern are presented, along with a detailed discussion of differential diagnosis, including subarachnoid hemorrhage, meningitis, sinusitis, glaucoma, internal carotid artery dissection, and cerebro-vascular disease. Also discussed are medications used for the symptomatic treatment of headache, including analgesics, NSAIDs, narcotics, and ergotamine preparations. Approaches to the treatment of the severe, persistent headache in the emergency department are outlined and treatment options suggested. Headache medication overuse is discussed and guidelines are presented to recognize the condition and prevent its recurrence.
Headache 1992 Sep
PMID:Evaluation and emergency treatment of headache. 139 62

Forty migraine patients were examined by means of 3D-transcranial Doppler scanning (TCD). The complete circle of Willis was investigated in all patients during headache-free intervals. TCD investigations were repeated in 10 patients during a migraine attack, in one patient twice. Based on the diagnostic criteria of the "headache classification committee of the international headache society" 23 patients were assigned to a "migraine without aura" group and 17 to a "migraine with aura" group. Twenty age-matched volunteers, not suffering from headache or any vascular disease, served as a control group. No significant differences were detected between the hemodynamic data of the control group and the migraine groups both with respect to the headache-free interval and the attack. No hemodynamic changes in keeping with the pathophysiologic hypothesis of vasospasm were found in the proximal segments of the basal cerebral arteries.
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PMID:Hemodynamic findings in migraine patients on transcranial Doppler sonography. 144 59

In addition to oral contraceptives (OCs), the morning-after pill, the minipill, and depot preparations also belong to hormonal contraceptives. The latter two contraceptives have not become established among young women because of inadequate cycle control. For postcoital contraception in Austria, Neogynon and Stediril-D, consisting of 0.05 mg of ethinyl estradiol (EE) + 0.25 mg of levonorgestrel, are used within 48 hours of unprotected intercourse. Lower dose OCs have considerably reduced the risks of side effects. Micropills are the optimal OCs with EE under 50 mcg combined with the new generation of gestagens. The beneficial effects include menstrual regularity and the prevention of anemia, ovarian cysts, and fibrocystic mastopathy. Nausea, headache, spotting, and weight gain do occur in individual cases, even among young people. The potential risk of thromboembolism is the most important, although arterial cardiovascular risk is minimal in young age. The probability of postpill amenorrhea is less than 1%. Micropills can be used by young diabetics provided the disease is not beyond 10 years' duration and there is no angiopathy. Acne, seborrhea, and hirsutism are beneficially influenced by a combination of 0.035 mg of EE with 2 mg of cyproterone acetate. The relative risk of endometrial and ovarian cancer are only about half as high among OC users as among nonusers. The risk of breast cancer in young OC users has not been conclusively explained. Regular colposcopy and cytology is recommended for young OC users to preclude the risk of malignancies of the genital tract. Sex education and the use of OCs that are the most suitable and effective for young people can reduce the number of unwanted pregnancies and abortion. The comparison of two 5-year periods in the 1970s and 1980s at the University Obstetrical-Gynecological Clinic in Graz showed that the incidence of births among women under 18 years of age decreased from 3.6% (778) to 1.6% (353).
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PMID:[Benefits and risks of hormonal contraception]. 146 64

The article describes two women who had headaches that mimicked chronic paroxysmal hemicrania (CPH). The first patient had a collagen vascular disorder; and the second one, a large malignant tumor in the right frontal lobe. The similarity of the headaches of the first patient to CPH included an absolute response to indomethacin. The existence of these cases may lead to a better understanding of the pathophysiology of CPH. At the same time, their existence also calls for caution in the diagnosis of CPH.
Headache 1992 Feb
PMID:Organic headaches mimicking chronic paroxysmal hemicrania. 155 89

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


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