Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We have reported a case of paratrigeminal epidermoid originated in the Meckel's cave. A 30 years old man was admitted to the department of neurosurgery with chief complaints of continuous right facial pain and numbness of entire right side of the face of three years duration. The positive neurological findings were hypesthesia over the distribution of the right trigeminal nerve, absence of the right corneal reflex and nystagmus on left lateral gaze. Caloric response was absent on the right side, however the audiogram showed normal. Cerebrospinal fluid examination was within normal limit. Electromyography showed giant spike in the right masseter and temporal muscles. Radiogram of the skull revealed a bone-destroying lesion over the medial florr of the right middle fossa involving the apex of the petrous bone (Fig 1). Right carotid angiography showed straightening and forward displacement of C4- C5 portion of the carotid siphon in the lateral view, and vertebral angiography showed displacement of basilar artery to the left side, upward displacement of the right posterior cerebral and superior cerebellar artery in the frontal view (Fig. 2, 3). At the time of operation, an epidermoid was identified in the Meckel's cave and totally removed microsurgically. Small amount of the tumor extending into the posterior fossa was also removed (Fig. 4, 5, 6, 7). Postoperative course was uneventfull except for an episode of headache and high fever of short duration, suggesting the signs of meningial irritation. Two months postoperativelly patient was relived of facial pain and was discharged with sensory impairment of the right trigeminal nerve distribution. Only 11 cases of paratrigeminal epidermoid, including the cases localized in the Meckel's cave have been reported in the past literatures (Table 1). In this paper we have discussed about the symptomatology and clinical data of paratrigeminal epidermoid and compared with those of trigeminal neurinoma, and meningioma originated in the same region. We would like to emphasize that the importance of differentiating the idiopathic trigeminal neuralgia from the paratrigeminal epidermoid, if the initial symptom of this tumor were tic douloureux. The total removal of epidermoid with capsule is essential treatment following the early diagnosis, however the attempt of total removal is sometimes difficult because of the relationship between the origin, size and extension of this kind of tumor to other important brain structures. And if some of the tumor is left behind at the time of operation, cholesterin meningitis is an important complication.
 ...
PMID:[Paratrigeminal epidermoid originated in the meckel's cave (author's transl)]. 94 82

The author has performed clinical and follow-up studies of 80 acromegalic patients treated by transanthro-sphenoidal removal of the pituitary adenoma. Heredity for acromegaly or gigantism was recorded in 3.8% of the patients and other hereditary factors in 13.8%. Head trauma, meningitis or encephalitis was recorded in the case histories in 18.8%. The predominant symptoms were sweating, paraesthesiae, headache and joint pain. Acromegaly was in 37.6% associated with goitre, parathyroid adenoma, gastric or duodenal ulcer, parotid tumours of submandibular swelling. The fecundity among the married patients was good, 34.4% having three or more children. Successful pregnancies occurred after the transanthro-sphenoidal removal of the adenoma.
 ...
PMID:Heredity and symptoms in acromegaly. 98 80

In this case report of basophilic meningitis, the patient was a 5-year-old girl under treatment for a diffuse lymphocytic lymphoma. She presented with headache and bilateral papilledema. Cerebrospinal fluid examination showed 60 percent basophils. Subsequent specimens showed a rare blast. It is postulated that after the lymphoma cells had spread to the meninges, a cell-mediated immune reaction was initiated with the appearance of basophils in the exudate.
 ...
PMID:Basophilic meningitis secondary to lymphoma. 98 34

A 59-year-old man was admitted to our hospital with the history of epileptick attack of six years' duration. The seizure was associated with Jacksonian march starting in the right hand and then generalized. Todd's paresis of the right arm followed occasionally to the seizure. He was admitted to neurosurgical unit of other hospital in 1968 and 1971, but on each occasion no tumor or vascular abnormality was detected by extensive examiniations such as brain angiography, pneumoencephalography or brain scanning. He continued his hob as an engineer with anticonvulsant. He once lived in Manchuria in 1930s and had history of pulmonary tuberculosis. He was suffering from diabetes mellitus and chronic otitis media. Recentry he developed headache, forgetfulness, speech disturbance and right hemiparesis and was admitted to our department through psychiatric unit. On examination he was fully conscious but showed typical Gerstmann's syndrome and conduction aphasia. He also revealed bilateral choked disc, right hemiparesis, right hemihypesthesia and right homonymous hemianopsia. The cerebral angiograms and peneumoencephalogram suggested a left parietal cystic tumor. Brain scan with technetium 99m was negative. The spinal fluid was clear but showed slight pleocytosis (99/3/ml). Leucocyte count in the peripheral blood was 6600 per cubic meter with eosinophils of 3%. On craniotomy, small white patches were scattered at the subarachnoidal space suggesting of history of some meningitis. In the left parietooccipital region at Brodmann's area 19, a greyish yellow transparent cystic tumor was found in the subarachnoidal space which was confirmed to be one of the multilocular grape-like cystic tumors extending from area 19, gyrus angularis towards the arcuate fasciculus without continuity with the left lateral ventricle. Microscopic examination showed the racemosal type of cysticercus but no scolex was found. The fluid of the cysts was similar to the spinal fluid. He is totally symptome-free after five months' lapse from the operation except for sporadic spikes on the electroencephalogram. Although some neurosurgeons are against direct operation of the cerebral cysticercosis, we are sure it is possible to cure these patients suffering from chronic cysticercosis with tumor-like symptoms i.e. the tumor type of Stepien. But it is essential not to rupture the cysts during the operative procedure to avoid dissemination of worms which might lead to acute severe cerebral edema. Besides, echinococcus cysts harbouring many worms are often hardly differenciated macroscopically from the cysts of cysticercosis.
 ...
PMID:[A case of brain cysticerosis]. 98 76

The first reported outbreak of echovirus 18 meningitis in the United States occurred during the summer of 1972 in Durham, North Carolina. One hundred three cases of aseptic meningitis were seen at Duke University Medical Center over a period of four months. Most of the patients were less than 25 years old, black, and residents of Durham County or nearby counties.. Symptoms included headache (92%), fever (76%), nuchal rigidity (67%), and nausea and/or vomiting (51%). In contrast to previously published reports of echovirus 18 infection, diarrhea and rash were infrequent (6% and 5%, respectively). There were no deaths. Counts of white blood cells in the cerebrospinal fluid ranged from 0 to 1,540 cells/mm-3, but 90% of the patients had less than 500 cells/mm-3. Echovirus 11 was recovered from the cerebrospinal fluid of 55 of 78 patients, and echovirus 11 was isolated from two patients. Virus was recovered from the cerebrospinal fluid of 12 patients despite white blood cell counts in cerebrospinal fluid of less than 10 cells/mm-3.
 ...
PMID:An epidemic of echovirus 18 meningitis. 116 69

Bilateral intracranial occlusion of the internal carotid arteries (Moya Moya) is more common in Japan and occurs more often among women. In a family of 14, 2 sisters and 1 brother were found to have occlusive disease of the intracranial vessels, and 4 siblings were investigated for severe headaches but had normal findings. The 3 siblings had one or more cerebrovascular attacks and a typical cerebral angiogram. One of the sisters, 32 years old, had used the pill before the occurrence of the disease. The arterial occlusion was typical of Moya Moya and not attributable to the pill but the pill may have precipitated the symptoms. Moya Moya has been reported as a cause of meningitis, encephalomeningitis, autoimmune disorders, or even hypertension; however, most cases do not indicate a cause. It has been suggested that Moya Moya is a hereditary disease due to the frequency of siblings with the disease.
 ...
PMID:Familial occurrence of bilateral intracranial occlusion of the internal carotid arteries (Moya Moya). 118 15

A positive ferric chloride reaction was found at routine examination of the urine of a 14 year old mentally normal girl, admitted for complaints of headache and other meningitis-like symptoms. It turned out that she excreted permanently increased amounts of phenylpyruvic, phenyllactic and o-hydroxyphenylacetic acids, but phenylacetic acid (free plus conjugated) was normal. Fasting serum phenylalanine was not increased nor was urinary phenylalanine. On loading with L-phenylalanine (100 mg/kg) a normal serum phenylalanine response followed, but urinary phenylpyruvic, phenyllactic and o-hydroxyphenylacetic acids increased further. Phenylacetic acid responded too, but remained in the normal range. In addition to the above-mentioned abnormalities the urine contained a still unidentified abnormal acid, which also increased after loading with phenylalanine. Her 12 year old healthy sister showed the same chemical abnormality. Two older brothers and the parents had normal excretions. The enzyme defect has not been identified. As a possibility the defective decarboxylation of phenylpyruvic acid is proposed.
 ...
PMID:Permanent chemical phenylketonuria and a normal phenylalanine tolerance in two sisters with a normal mental development. 118 53

Subdural empyema is an intracranial infection that has remained difficult to diagnose and to treat. Seventeen patients with this infection, treated between 1967 and 1974, are analyzed and compared to published series with particular regard to diagnosis using newer procedures and treatment, considering the primary focus of infection. The infection is usually located in the supratentorial spaces, is often bilateral, and results most often from para-nasal sinusitis (single most common cause), otitis, neurosurgical operative infections, and meningitis in infants. Patients suffering from subdural empyema generally present with rapid onset of depressed sensorium, seizures, focal neurological deficits, and signs of increased intracranial pressure, following a period of days to weeks characterized by headache and fever. All 17 of our patients demonstrated localizing neurological signs and 16 manifested either fever or leukocytosis. Diagnostic studies, except for cerebral arteriography, do not reliably corroborate or exclude the diagnosis. Cerebral arteriography established the diagnosis and defined the location and extent of the empyema in all of our cases. The EEG and brain scan produced frequent false-negative and/or non-localizing results in 10 and 8 patients, respectively. The cerebrospinal fluid was abnormal from all 15 patients examined by lumbar puncture, but the findings were similar to those in other infectious and non-infectious central nervous system diseases. Signs of transtentorial herniation developed within eight hours following lumbar puncture in three of seven patients who had exhibited signs of increased intracranial pressure before the procedure was performed. Bacterial cultures were positive in 13 of our cases. A review of our data and that of other studies indicates that the organisms associated with subdural empyema are consistent with those expected from infections of the primary site; e.g. sinusitis, otitis, meningitis, site of prior neurosurgery. A therapeutic approach is suggested which emphasizes specific antibiotic regimens appropriate to the primary site of infection and prompt neurosurgical intervention with evacuation of the subdural spaces bilaterally. In general, combination antimicrobial therapy employing high parenteral doses of penicillin G, a semi-synthetic penicillinase-resistant penicillin and chloramphenicol is recommended.
 ...
PMID:Subdural empyema: analysis of 17 recent cases and review of the literature. 118 92

Six hundred and forty-six patients with an eosinophilic pleocytosis were studied in Thailand over a 3-year period ending in March 1968. It was possible to segregate the cases into two clinical entities, which were termed typical eosinophilic meningitis and eosinophilic myeloencephalitis respectively. The clinical and laboratory finding of 484 cases of typical eosinophilic meningitis are reported here. The latter entity was generally benign and self-limited with a case mortality ratio of less than 0.5%. Acute severe headache was the most significant symptom. Fever was uncommon and abnormal neurologic findings were absent in 58% of cases. Sixteen percent of patients had visual impairment and 12% had an abnormal fundus. Impairment of the sensorium of a slowly progressive type and weakness of the extremities without localization were noted in 5% and less than 1% of patients, respectively. These signs occurred only in severely ill patients. Involvement of the cranial nerves was found in 17% of patients. Paralysis of the external rectus muscle of the eye and facial paralysis were found in 3% and 4%, respectively. The cerebrospinal fluid was characteristically turbid with a leucocyte count of more than 500 cells per mm3 in 75% of cases. It appeared that specific treatment of the disease was not indicated and that steroids and antibiotics did not have a definite beneficial effect on the course of the illness.
 ...
PMID:Eosinophilic meningitis in Thailand. Clinical studies of 484 typical cases probably caused by Angiostrongylus cantonensis. 120 Feb 57

Migraine is among the most mysterious diseases. It has been known for centuries but as yet it has resisted the advances in medicine and has not revealed its aetiology, mechanism of headache and possibilities of treatment. Various theories on the pathogenesis of migraine and arguments for and against them are reviewed here. The most convincing hypothesis seems to be that which covers all the achievements in this field, that is the neuronal-vascular theory in which serotonin is given the role of the main biochemical factor. The diagnosis of migraine is easy if its history is known, but the first attack, especially if very severe, may be difficult to diagnose and should be differentiated from meningitis or intracranial haemorrhage. The modern imaging techniques confirm the development of transient ischaemia in the brain which can explain the aura and the post-attack manifestations. The treatment includes interruption of attack and prevention of further attacks. As long as the aetiology and pathogenesis of migraine remain not fully understood, the interruption of attacks seems to be the most adequate management and here new possibilities have been demonstrated connected with the discovery of serotonin receptors. Prophylactic treatment may be justified only in severe and frequent attacks and its effectiveness is temporary. In summary it may be stated that as yet only several unshakeable facts have been established in the aetiology and pathogenesis of migraine: heritability, serotonin, vascular system of the head, trigeminal nerve, cerebral centres of inexact location and factors provoking attacks. They all are forming a chain of relationships which remains in the realm of hypotheses.
 ...
PMID:[Migraine--considerations on the achievements in medicine]. 128 30


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>