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

A 55-year-old man came to us with dysarthria and right hemiparesis. The cerebral angiography showed segmental narrowing and irregularity of the left anterior cerebral artery. The patient responded well to corticosteroid therapy and there was later angiographic evidence of healing. After systemic angiitis and central nervous system infection were excluded, the diagnosis of isolated benign cerebral vasculitis was made. According to past reports, at least 13 patients have been described as having isolated benign cerebral vasculitis. The common features of isolated benign cerebral vasculitis are as follows: 1) benign evolution, 2) sensitiveness to corticosteroids, 3) absence or minimal change of CSF findings, 4) angiographic pattern of arteritis, 5) the most common symptom is headache. We suggest that early corticosteroid therapy is necessary in any case of cerebral vasculitis.
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PMID:[A case of what was regarded as isolated benign cerebral vasculitis]. 176 43

Twenty-eight episodes of nocardial central nervous system infection fulfilling criteria for meningitis were reviewed. In 21 cases Nocardia was cultured from cerebrospinal fluid (CSF). Associated predisposing conditions were present in 75% of cases. The typical presentation was subacute to chronic meningitis characterized by fever (68%), stiff neck (64%), and headache (55%). CSF studies revealed neutrophilic pleocytosis (83% of cases, greater than 500 white blood cells/mm3), hypoglycorrhachia (64%, less than 40 mg of glucose/dL), and elevated protein level (61%, greater than 100 mg/dL). In 43% of cases there was an associated brain abscess. Patients with brain abscess had more frequent and severe aberrations in mental status as well as higher initial white blood cell counts in CSF. Mortality was 52% for the 23 cases diagnosed antemortem and 57% overall. Compared with patients who died, survivors were younger, had lower initial CSF glucose levels, and were less likely to have brain abscess. Diagnosis was often delayed, and nocardial infection was rarely suspected before positive culture reports or autopsy findings became available.
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PMID:Nocardial meningitis: case reports and review. 201 17

We treated 31 cases of localized central nervous system infection over a seven-year period in our community hospital. The causes included brain abscess in 18 cases (58%); cranial subdural empyema (CSE) in six cases (20%); spinal epidural abscess (SEA) in four cases (13%); cranial epidural abscess (CEA) in two cases (6%); and spinal subdural empyema (SSE) in one case (3%). Both CSE and CEA were often caused by sinusitis and manifested by fever, headache, altered sensorium, and focal neurologic signs. Treatment consisted of drainage by burr holes or craniotomy followed by long-term administration of parenteral antibiotics. Though all patients with CSE and CEA survived, half had severe residual neurologic deficits. Both SEA and SSE were manifested by fever, spinal pain, and loss of motor function, and both were treated by laminectomy drainage and antibiotic administration. One patient died and three of the other four had residual neurologic deficits or back pain. Diagnosis of CSE and CEA was facilitated by CT scanning, while clinical examination, CT scanning, and myelography were useful in diagnosing SEA; SSE was not suspected preoperatively.
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PMID:Subdural empyema and epidural abscess: recent experience in a community hospital. 288 69

Four hundred and fifty-six patients with signs and symptoms of potential central nervous system infection were evaluated from June 28, 1978, to September 30, 1978. The majority of the children had a relatively brief and mild illness characterized by a constellation of features previously described with central nervous system infections. Fever, headache, and vomiting were typical. Altered sensorium and nuchal rigidity were inconstant. One distinct and another infrequently reported feature of enteroviral disease, hypoglycorrhachia and cerebrospinal fluid pleocytosis in excess of 2,000 cells/mm3, occurred independently or in concert in 18% of the cases. When these unexpected findings were associated with a presumptive clinical diagnosis of aseptic meningitis, watchful observation and repeat lumbar puncture precluded the necessity to administer antibiotics in every case. The possibility of enteroviral aseptic meningitis being a definitive diagnostic entity manageable on a group, yet individual basis utilizing a disposition protocol is discussed.
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PMID:Management of central nervous system infections during an epidemic of enteroviral aseptic meningitis. 735 59

Because subdural empyema (SDE) is an unusual central nervous system infection, recognition is not always prompt. Consequently delays can allow a serious but curable infection to become irreparably damaging or even fatal. This condition, particularly in the early stages, is relatively easy to treat. Personal experience with six patients during the past 3 years promoted us to review the data from UCLA and its affiliated hospitals. Among the 23 cases of SDE reviewed, the predisposing factor in 16 was sinusitis, mastoiditis, or otitis media. The clinical presentation, encompassing a systemic febrile illness, headache, and neurological deficit, was monotonously uniform. The high incidence of paranasal sinus involvement in the adult, middle ear infections in infants, and seizures in 15 patients comprised further clinical clues suggesting the diagnosis. Although usually diagnosed as an intracranial inflammatory process, an initial failure to suspect a purulent collection in the subdural compartment was typical. Although the findings of definitive diagnostic studies (computed tomography or angiography) are strikingly positive in advanced cases, in the earlier stages of this disorder they may be subtly abnormal. Because the mortality and morbidity rates, in some measure, depend on the stage at which the process is arrested, the real challenge lies in making a prompt diagnosis. The most favorable results are associated with early, decisive surgical treatment.
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PMID:Subdural empyema--importance of early diagnosis. 744 93

A 61-year-old woman was treated with cisplatin and etoposide for ovarian carcinoma. After the second course of chemotherapy she developed acute encephalopathy which manifested itself as headache, fever, a partial seizure, confusion, and mild right hemiparesis, although no evidence of a central nervous system infection was found. Ten days after the onset of neurological symptoms, she experienced a sudden loss of vision in both eyes. Neurological findings were compatible with cortical blindness. Neurological symptoms subsided and visual acuity completely returned over the next months. The total cumulative dose of cisplatin was 325 mg/m2. She died of aspiration pneumonia on the 43rd day. Postmortem examination revealed severe nerve cell loss, gliosis and spongy changes in the bilateral occipital cortex including visual field, and slight to moderate demyelination in the subcortical white matter of the occipital cortex, Goll's tract, and dorsal root ganglia. As far as we know this encephalopathy is the second report in which the neuropathological changes associated with cisplatin therapy have been demonstrated by autopsy findings. The first was a case report of leukoencephalopathy, which differed significantly from our case in the primary lesions of the brain. We measured the platinum level in several parts of the cerebrum and cerebellum, optic nerve, spinal cord, and cauda equina by using an atomic absorption spectrophotometric technique. Platinum was detected in the bilateral occipital cortex, spinal cord, and cauda equina. These results were consistent with the distribution of pathological lesions. The mechanism of cisplatin-induced focal encephalopathy remains speculative.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Clinicopathological report of cisplatin encephalopathy]. 778 Dec 18

Two cases of cerebral vasculitis of the central nervous system are reported. In our cases, systemic investigation found no underlying cause for vasculitis. Case 1: A 59-year-old female presented severe headache due to subarachnoid hemorrhage. CT scan obtained one month later demonstrated a low density area with ring-like enhancement in the right frontal lobe. A surgical specimen revealed inflammation of the leptomenigeal vessels with many lymphocytes. Case 2: A 64-year-old female came to us with dysarthria and slight left hemiparesis. CT scan and MRI obtained after admission demonstrated an abnormal mass lesion with enhancement in the right frontal lobe. The histological examination revealed vasculitis. After systemic disease and central nervous system infection were excluded, we diagnosed this case as cerebral vasculitis of unknown origin. In this paper, the clinical and pathological features of cerebral vasculitis and differential diagnosis were discussed.
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PMID:[Two cases of what was regarded as cerebral vasculitis]. 809 Feb 70

Computerized tomography scans of the brain were retrospectively studied in 1,979 children. Abnormalities were found in 45.1% of the examinations. The most common radiologic findings were enlarged ventricles (28.1% of the examinations) and enlarged subarachnoid space (14.7%). Referral diagnosis associated with high rate of radiological abnormalities included: congenital anomalies (71.7% of radiological abnormalities), cerebral palsy (70.7%), central nervous system infection (60.9%), suspicion of brain tumor (58%), and psychomotor retardation (55.6%). On the other hand, convulsive disorders (34.4% of radiologic abnormalities), learning disabilities (15.9%), and headache (11%) were associated with a relatively low rate of radiologic abnormalities.
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PMID:Computed tomography scan of the brain in pediatric neurology practice--an 8-year experience. 824 60

Acute infection with Coxiella burnetti usually results in a self-limited illness requiring a high index of clinical suspicion for diagnosis. Although headache is a common presentation of acute infection with this agent, focal neurological deficits are considered to be limited to chronic infection, most commonly caused by emboli from endocarditis. We report the case of a soldier returning from Desert Storm who presented with headache and a crescendo pattern of transient ischemic attacks and had serology consistent with an acute Q fever infection. The English-language literature on central nervous system infection caused by Coxiella burnetti is reviewed.
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PMID:Q fever meningoencephalitis in a soldier returning from the Persian Gulf War. 851 53

A retrospective analysis of all patients admitted with the diagnostic codes of aseptic or viral meningitis was performed at two institutions over 3 years. Forty-one patients with cerebrospinal fluid confirmation of aseptic meningitis (increased protein; increased white count; negative gram stain; and negative fungal, tuberculosis, and bacterial cultures) were analyzed. All the patients had headache, which was typically severe and bilateral in 39 of the 41 patients. The headache was of abrupt onset or the worst of the patient's life in 24 of the patients. The quality of the headache, when described, was usually throbbing (11 of 14). Nineteen patients had prodromal symptoms, including malaise, myalgia, gastrointestinal symptoms, and urinary tract infections. All had associated symptoms, including nausea (25), vomiting (23), photophobia (18), stiff neck (25), and back pain (11). Thirty patients were febrile. Lumbar puncture was performed for headache and fever unexplained by systemic illness in 30 patients, meningeal signs in 15, headache of abrupt onset or the worst headache ever in 24, neurologic signs or symptoms in 12, and for other reasons in 2. Computerized tomography, when performed, was negative in all cases. Focal neurologic findings were present in 5 patients, a decreased level of consciousness in 6, and papilledema in 1. A severe headache that worsens, is abrupt in onset, or is the worst of the patient's life could be due to aseptic meningitis, bacterial meningitis, or a subarachnoid hemorrhage. Although not universally present, meningeal signs, fever, and neurologic signs or symptoms should alert one to a possible central nervous system infection.
Headache 1995 Oct
PMID:Headache associated with aseptic meningitis. 853 Feb 75


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