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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 patient with cerebral cysticercosis treated with praziquantel. The patient, a 30-year-old man, was admitted to our hospital with a 12-year-history of generalized convulsion. MRI of the brain showed multiple cysts and the largest one in the right frontal lobe measured 3 cm in diameter. The intensity of cyst contents was same as that of the CSF on T1- and T2-weighted images. X-Ray of extremities and blood examinations showed no abnormal findings. The immunological testing for cysticercosis was negative in the serum. An operation was performed for the largest cyst in the right frontal lobe. The cyst was pathologically confirmed as cysticercosis. He was treated with praziquantel 50 mg/kg body weight in 3 divided doses per day with steroid cover for 7 days. The same therapy was repeated at an interval of 14 days. The patient was suffering from headache and scintilating scotoma only for a few days during the therapy. MRI revealed reduction in the size of the cysts in the right occipital lobe but no change in the other cysts. He was given praziquantel 600 mg per day for two months. As a result, the cysts in the right occipital lobe disappeared and the other cysts diminished on MRI.
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PMID:[Cerebral cysticercosis treated with praziquantel--a case report]. 802 38

Retinal migraine is not uncommon, but permanent sequelae are rare. We describe the case of a 23-year-old woman who had suffered from retinal migraine for five years. After a typical migraine attack a left nasal quadranopsia persisted. Fluorescein angiography showed a branch retinal arterial occlusion. Other causes were ruled out by appropriate laboratory techniques. Her visual field defect has persisted for eleven months.
Headache 1994 Jan
PMID:Complicated retinal migraine. 813 41

There is circumstantial evidence that cortical spreading depression (SD) may account for the scotoma and the "spreading cortical oligemia" seen during migraine with aura. It has been shown that calcitonin gene-related peptide (CGRP) is increased in blood taken from the external jugular vein (EJV) in humans during migraine and after stimulation of the trigeminal ganglion. To test the hypothesis that cortical SD may elevate the concentration of this vasoactive peptide in the EJV during migraine, we have measured its concentration in the external jugular vein of cats during cortical SD. This study demonstrates that SD has no effect on the concentration of CGRP either during the passage of a wave of spreading depression across the cortex or, 60 min later, during the period of post-SD cortical oligemia.
Cephalalgia 1993 Jun
PMID:Cortical spreading depression does not result in the release of calcitonin gene-related peptide into the external jugular vein of the cat: relevance to human migraine. 839 44

Throughout history writers have attempted to describe the symptoms and evoke the misery of "a dismal headache." Writers from Plato to Stephen King have used the phenomenology of headache to illustrate their work. Lewis Carroll, for example, vividly describes the central scotoma, tunnel vision, phono-phobia, vertigo, distortions in body image, dementia and visual hallucinations that often accompany migraine. Although many authors have discussed the topic seriously, others have addressed the issue in a dismissive and even contemptuous manner, relegating this very real disorder to the status of a medical stepchild. We will examine headache etiology, triggers and treatment and explore the attitudes toward headache and headache sufferers found in literature. We have recently seen a growing understanding of the physiological basis of headaches. However, this knowledge has not yet reached the level of literature or popular culture. In an age when it seems every Sunday night brings a new "disease of the week" movie, and every human ill is subjected to often intense and numbing scrutiny by the media, the anguish of a chronic migraine sufferer will probably remain unexplored--unless she kills her husband and children during an attack.
Headache 1993 Feb
PMID:Sometimes Jello helps: perceptions of headache etiology, triggers and treatment in literature. 845 26

Previous studies have shown that migraine with aura is associated with the reduction of regional cerebral blood flow (rCBF). However, the question of whether the reduction of rCBF during migraine aura is caused by cerebral vasospasm or is secondary to the neural depression (spreading depression) is still disputed. We measured rCBF by high resolution SPECT method during the attack of migraine and examined whether the reduction in flow corresponds to the cerebral vascular territory. Fourteen patients with migraine with aura (7 men and 7 women, 34.7 +/- 17.8 years) were studied. In all the patients rCBF was measured during the interictal period and in four patients rCBF was measured during the aura of migraine. SPECT measurements of rCBF was performed using Tc-99m-PAO (740 MBq) as a tracer. During the aura of scintillation scotoma in the unilateral visual field rCBF was reduced in the opposite occipital, temporal and thalamic regions which corresponded clearly to the region of the posterior cerebral arterial territory. The reduction of rCBF was by 31 approximately 49% compared with the opposite hemisphere. Cerebral spinal fluid lactate level during the headache measured in one patient was higher (38 mg/dl) than the interictal period (12 mg/dl). Our data indicated that the reduction of rCBF during the aura is caused by ischemia probably due to the cerebral vasospasm and is not secondary to the neuronal depression. It was also suggested that the primary site of rCBF reduction during the visual aura is the occipital association cortex which is reported to be responsible for the visual hallucination.
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PMID:[Regional cerebral blood flow during migraine]. 875 89

The study presented here is the first detailed nosographic analysis of migraine aura, diagnosed using the criteria of the International Headache Society, in a sufficiently large sample for statistical analysis. Of 4,000 people, 163 had migraine with aura. Sixty-two had attacks of migraine aura with headache as well as migraine aura without headache, and seven had exclusively migraine aura without headache. Visual symptoms were most frequent (99%), followed by sensory (31%), aphasic (18%) and motor (6%) symptoms. Those with several types of aura symptoms had visual aura in virtually every attack, while sensory, motor and aphasic aura were present only in a small number of their attacks. The typical visual aura starts as a flickering, uncoloured, zig-zag line in the centre of the visual field and affect the central vision. It gradually progresses towards the periphery of one hemifield and often leaves a scotoma. The typical sensory aura is unilateral, starts in the hand, progresses towards the arm and then affects the face and tongue. The typical motor aura is half-sided and affects the hand and arm. The visual, sensory and aphasic auras rarely lasted > 1 h, while the motor aura did in 67% (six out of nine). Four people had exclusively acute onset visual aura. The duration of the aura and the characteristics of the ensuing headache were typical for migraine with aura, suggesting that acute onset aura is a real phenomenon. Headache followed the aura in 93%, headache and aura occurred simultaneously in 4% and aura followed headache in 3%. The characteristic spread of each symptom and the sequence of different symptoms suggest that cortical spreading depression is the mechanism underlying the migraine aura. Our results do not suggest that alterations of the diagnostic criteria of the International Headache Society are needed. The intra-individual variation of aura symptoms shown in this study indicates that a simplification of the International Classification of Diseases, Neurological Adaptation is appropriate.
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PMID:A nosographic analysis of the migraine aura in a general population. 880 Sep 32

We report a rare case of primary pituitary abscess. A 53-year-old female was admitted to our hospital with headache and visual field defect. CT and MRI demonstrated an intrasellar cystic mass and suprasellar solid mass. Intrasellar cystic mass had peripheral enhancement. Suprasellar solid mass had homogeneous enhancement. Transsphenoidal surgery was performed. A purulent material was aspirated from the intrasellar region. Histological examination of the purulent material revealed an infiltration of inflammatory cells and pituitary cells. There were no tumor components or epithelium. The postoperative course was uneventful. The patient was discharged from our hospital without neurological deficits. Two years after surgery, she still has no neurological deficits and no recurrence of intra- and suprasellar mass on MR image.
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PMID:[Primary pituitary abscess: a case report]. 893 86

In 1992, we reported a lymphocytic adenohypophysitis (LIH) (Neurol Med Chir). We considered this case unusual in that the case was that of a menopausal female and that it was accompanied with diabetes insipidus as classical lymphocytic adenohypohysitis (LAH). Subsequently, Ahmed reported two cases which presented a similar pathological manifestation, except for necrosis, as did our case and named them "necrotizing infundibulo-hypophysitis." Recently we encountered another similar case, which is reported hereunder. A female, 34 years of age, had suffered from headache, polyuria, and amenorrhea. CT scan showed a pituitary mass, and pituitary tumor was surgically removed transcranially at a local hospital. The pathological examination revealed the findings of chronic inflammation and necrosis. One month after the operation, however, she was an in-patient again under the suspicion of meningitis for fever and, when antibiotic therapy at the local hospital resulted in no improvement, she was referred to our hospital. Endocrinological studies showed low FSH, LH, ACTH and plasma cortisol level. Antibodies of serum to RNP, Sm, mitochondria, nucleus, AChR, and DNA were all negative. Because of an intrasellar mass with suprasellar extension on MRI, transsphenoidal operation was conducted four months after the initial operation. The pathological examination revealed the infiltration of lymphocytes, plasma cells, and foamy macrophages, and necrosis. After this operation, the headache was cured and the patient was discharged. Two months subsequent to the second operation, headache recurred and temporal upper quadrantic anopsia was noted. An enlarged tumor was found, but prednisolone worked to cure the pain and the visual field defect was found to have been remedied. The patient's diabetes insipidus is presently persisting, and she still relies on the use of desmopressin acetate and is still in need of cortisol replacement therapy. Including our cases, ten cases of lymphocytic hypophysitis, not related to pregnancy or delivery but with diabetes insipidus, have been reported. Several clinical and anatomical features distinguish these 10 cases from classical LAH. The classical LAH was predominantly related to pregnancy or delivery. However 6 of 10 cases were male in LIH. LAH related to pregnancy or delivery does not accompany diabetes insipidus, but all reported cases of LIH had a diabetes insipidus. Visual field and/or ocular movement disturbance are LAH's chief complaints (15 out of 25 cases) but visual field disturbance seldom occurs in LIH (1 out of 10 cases). Hypopituitarism is more serious in LAH, and 4 cases became fatal from an adrenal crisis. Anatomically, inflammatory change of LIH is located anterior and posterior to the pituitary gland and extends to the pituitary stalk and, at times, hypothalamus. On the other hand, LAH relates to pregnancy or delivery, the inflammatory change localizes to the adenohypophysis. Ahmed emphasized necrosis, while necrosis was not a prominent histological finding in LIH. Necrosis was noted only in 3 of 10 cases. To be stressed, rather, are the inflammatory changes seen on the neurohypophysis and the pituitary stalk, together with the characteristic diabetes insipidus. We believe, in view of the above, that what Ahmed named necrotizing infundibulo-hypophysitis should be named "LIH with diabetes insipidus." Whereas differential diagnosis is necessary between this said new disorder and the conventional LAH, we advocate that the latter, which is related to pregnancy or parturition but is free from neurohypophysitis be identified as "LAH related to pregnancy or delivery." With respect to treatment, steroid therapy is essential. If the symptoms do not improve, a transsphenoidal operation for diagnosis (LIH and LAH) and decompression (the case of LAH with visual or external ocular movement disturbance) is advisable. However, extensive surgery is not recommended, because per
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PMID:[Lymphocytic infundibulo-hypophysitis with diabetes insipidus as a new clinical entity: a case report and review of the literature]. 902 95

An 11-year-old female presented with headache in May 1993. Magnetic resonance (MR) imaging disclosed a small lesion (9 mm in diameter) in the left occipital lobe. No treatment was performed because the lesion was small. She subsequently developed frequent episodes of scintillating scotoma in the right visual field eleven months later. MR imaging eleven months after the first MR imaging showed the lesion had enlarged to 14 mm in diameter. Preoperative surface electroencephalography (EEG) detected no spike waves. The diagnosis was localized glioma. The mass was totally removed by gyrectomy in December 1994. Intraoperative cortical EEG demonstrated spike waves which disappeared after tumor removal. The histological diagnosis was pleomorphic xanthoastrocytoma. No postoperative neurological deficit was recognized, and scintillating scotoma and headache disappeared. Postoperative stereotactic radiosurgery was performed. The scintillating scotoma was caused by the tumor, because the spike wave and phase reversal were detected by the intraoperative cortical EEG. Intraoperative EEG is useful for the diagnosis of epilepsy caused by tumor. Sulcotomy and gyrectomy are the optimal surgical treatments for epilepsy caused by a localized glioma.
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PMID:[Localized glioma in the occipital lobe manifesting as scintillating scotoma: case report]. 905 35

A pregnant woman presented with headaches, bilateral decreased visual acuity, and a central scotoma with a superotemporal hemianopic defect in the right eye and a superotemporal hemianopic defect in the left eye, and bilateral temporal optic disk pallor. Neuroimaging revealed an intrasellar mass with suprasellar extension. Biopsy of the lesion revealed lymphocytic hypophysitis (LH). Treatment with steroids produced marked improvement in visual function. The clinical presentation of lymphocytic hypothysitis may mimic pituitary adenoma and the diagnosis should be suspected in any pregnant or postpartum patient with an intrasellar or suprasellar mass.
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PMID:Acute loss of vision during pregnancy due to a suprasellar mass. 916 37


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