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

The clinical, radiological, and operative factors of recurrent chronic subdural hematoma (CSDH) were retrospectively analyzed in 116 patients with CSDH in 134 hemispheres, treated by one burr hole surgery. The correlation of recurrence was evaluated with personal and clinical factors such as age, sex, history of head injury, and interval from onset of initial symptoms to hospitalization; laboratory findings such as bleeding tendency and liver function; computed tomography (CT) findings such as hematoma density and brain atrophy; and operative findings such as additional procedures and postoperative residual air. The recurrence group (RG) included 10 hemispheres (7.5%) in 10 patients (8.6%). The interval from onset of symptoms to hospitalization was significantly shorter in the RG than in the nonrecurrence group (NRG). Headache was more frequently seen in the RG than in the NRG. Density of hematoma on CT was classified into five types: Low, iso, and high density, niveau, and mixed, and the incidence of recurrence was 0%, 2.3%, 17.2%, 12.5%, and 6.5%, respectively. Larger amounts of residual air in the postoperative hematoma cavity were associated with recurrence of CSDH. CSDH that progresses rapidly in the acute stage and appears as high density on preoperative CT is associated with a high incidence of recurrence. Intraoperative air invasion to the hematoma cavity should be avoided to prevent recurrence.
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PMID:Clinical factors of recurrent chronic subdural hematoma. 1156 48

We report two cases of cerebral angitis and cerebritis caused by subdural empyema. A 22-year-old man, who complained of a headache and high fever, suddenly developed unconsciousness and right hemiparesis. CT and MRI demonstrated left subdural empyema with diffuse brain swelling. CT angiography showed diffuse narrowing of the left internal carotid artery, middle cerebral artery, and anterior cerebral artery. Although we performed craniotomy, continuous irrigation with drainage, systemic injection of antibiotics for subdural empyema, antiplatelet therapy, and hyperbaric oxygen therapy for angitis, his condition remained unchanged. A 67-year-old man who had previously undergone burr hole surgery presented to our hospital for the treatment of scalp infection. He suddenly developed unconsciousness and right hemiparesis. CT and MRI demonstrated left subdural empyema with diffuse brain swelling, but MR angiography did not show any abnormal findings. Hemiparesis improved after the surgery and systemic injection of the antibiotics. Subdural empyema with sinusitis or meningitis around the skull base sometimes causes cerebral angitis. We considered that the angiographical evaluation for the subdural empyema was necessary to detect angitis.
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PMID:[Cerebral arteritis and cerebritis caused by subdural empyema: two cases report]. 1159 85

Believed to be due to unbalance between cerebrospinal fluid (CSF) production rate and its loss through the spinal dural puncture hole, post-dural puncture headache (PDPH) is often considered as a physiological syndrome, usually reversible without pathological sequelae after dural hole's closure. The clinical case here presented (incapacitating headache associated with diagnostic dural puncture in a leukaemic young female patient who underwent bone marrow transplantation) shows potentially fatal pathological sequelae following prolonged headache (untreated, due to the severe postransplant immunodeficiency and coagulopathy). The observed RMI lesions suggest interesting conclusions about the clinical indications and correct timing of autologous epidural blood patch (EBP). We also suggest the ways to preventing rebound intracranial hypertension following autologous epidural blood patch in patients suffering from incapacitating and prolonged headache.
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PMID:[Severe and prolonged post-dural puncture headache: from pathological basis to therapeutic role and correct timing for epidural blood patch]. 1177 23

A tuberculous aneurysm is rare and fatal because it may lead to a rupture due to the forming of a pseudoaneurysm. A lesion is especially uncommon in the ascending aorta. We report an unusual case of tuberculous pseudoaneurysm of the ascending aorta which developed 7 months after the onset of multiple intracranial tuberculoma in a 59-year-old man. He was treated for multiple intracranial tuberculomas in another hospital because of headache and left homonymous hemianopia. The temporal intracranial tuberculomas were reduced after antituberculous drug administration. However, they enlarged again shortly thereafter. At that time, a pseudoaneurysm of the ascending aorta was found, so he was introduced to our department. Intensive antituberculous drugs were administered perioperatively and postoperatively. The intracranial tuberculoma was reduced preoperatively. After that, the ascending aorta was successfully replaced with a Dacron graft. A hole was noted in the back of the ascending aorta. Three years after the operation, no symptoms of recurrence have been recognized. A tuberculous pseudoaneurysm of the ascending aorta may easily cause systemic tuberculosis or rupture, therefore it should be treated as early as possible.
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PMID:Tuberculous pseudoaneurysm of the ascending aorta associated with intracranial tuberculoma. 1180 30

Spontaneous intracranial hypotension is frequently idiopathic. The authors report on a patient presenting with symptomatic intracranial hypotension caused by a transdural calcified thoracic disc herniation. Cranial magnetic resonance (MR) imaging revealed classic signs of intracranial hypotension, and a combination of spinal MR and computerized tomography myelography confirmed a mid-thoracic transdural calcified herniated disc as the cause. The patient was treated with an epidural blood patch and burr hole drainage of the subdural effusion on two occasions. Postoperatively the headache resolved and there was no neurological deficit. Thoracic disc herniation may be a cause of spontaneous intracranial hypotension.
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PMID:Spontaneous intracranial hypotension due to thoracic disc herniation. Case report. 1199 Aug 45

A 40-year-old man had experienced headaches for 6 days and a 51-year-old man (2 weeks after an operation for perianal abscess) had experienced tingling sensations in the left hand for 10 days. After an epileptic seizure both underwent a CT scan of the brain. On these an abnormality was visible, probably a malignant astrocytoma. After several days of complaint reduction with dexamethasone, drowsiness and leftsided hemiparesis occurred. Emergency operations revealed a brain abscess. In the younger patient drainage and the administration of antibiotics were followed by fatal brain oedema. In the eldest drainage and the administration of antibiotics were followed by the extraction of infected teeth; he recovered with a slight loss of strength in the left hand. Brain abscesses are rare in the Netherlands. The diagnosis can be difficult because clinical signs and symptoms are not specific and because an underlying systemic infection is often not apparent. Diffusion-weighted magnetic resonance imaging can nowadays differentiate purulent brain processes from cystic brain tumors. Early treatment (burr hole aspiration and antibiotics) is usually curative. Nevertheless, mortality continues to be almost 10% and (permanent) morbidity 45%.
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PMID:[Brain abscess: a difficult diagnosis]. 1290 52

We report a case of spontaneous intracranial hypotension (SIH) manifesting as sudden deafness followed by chronic subdural hematoma in the course of the disease. The patient was a 31-year-old female presenting with an orthostatic headache. Judging from her characteristic symptoms, SIH was strongly suggested. MR images with gadolinium were consistent with the diagnosis of SIH with a diffuse dural enhancement. Her symptoms improved gradually by conservative therapies with bed rest and oral steroid, but she developed poor hearing at 3 weeks after the onset of the symptoms. She was diagnosed as having sudden deafness. After altering the therapeutic modality to intravenous steroid administration, her perceptive deafness resolved earlier, and her symptoms of headache disappeared. However, she was readmitted to our hospital at 4 months after the onset, complaining of the aggravation of headache with a different type, which was worse in the recumbent posture. Follow-up MR images revealed a development of subdural hematoma with mass effect, and the hematoma had to be treated by burr hole drainage. In this case, the site of CSF leakage along the spinal axis was not identified by spinal MR images. This case is considered to be a rare one, complicating sudden deafness followed by chronic subdural hematoma during the clinical course of the SIH.
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PMID:[Spontaneous intracranial hypotension manifesting as sudden deafness followed by chronic subdural hematoma]. 1457 43

Subdural hygroma is a frequent delayed complication of head trauma. Most hygromas are clinically 'silent' and a few cases have shown slow deterioration in the chronic stage. We report a case of subdural hygroma showing unique radiological findings and rapid deterioration. A 74-years-old female presented with a mild headache and consciousness disturbance after head injury. Computed tomography showed a midline shift as a result of two components piling up in the subdural space; the outer components showed low density, the inner components high density. Magnetic resonance imaging demonstrated that these two subdural components were subdural hygroma and subarachnoid hematoma. Simple burr hole irrigation, rather than large craniotomy, was thought to be more appropriate treatment to reduce the mass effect. Simple burr hole irrigation was performed to remove the subdural hygroma and the patient showed an excellent recovery. Careful examination of the radiological findings prevented an unnecessary procedure in this case. A possible mechanism of this phenomenon is discussed.
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PMID:Traumatic acute subdural hygroma mimicking acute subdural hematoma. 1497 27

The history of chronic subdural haematoma (CSH), spanning from its possibly earliest beginnings throughout the centuries until the early 1980s, was investigated within the context of four different epochs. In the 'era of uncertainty', successful trephination, the modem method of choice for the treatment of CSH, was developed by neolithic men. Various historical sources indicate that patients with CSH might have undergone surgery at that time. CSH might have been one of the ailments that had spectacular courses of salvation after trephination. The entity of CSH was first described in the 'era of pioneers' in the seventeenth century by Johann Jacob Wepfer. The misconception of 'pachymeningitis hemorrhagica interna' was introduced by Rudolf Virchow in 1857. By the end of the nineteenth century it became more widely accepted that trauma was a possible cause of CSH. Successful neurosurgical treatment of CSH was first reported by Hulke in 1883. Putnam and Cushing, in 1925, focused on surgery as the treatment of choice for CSH. In the 'era of diagnostic refinement', the introduction of pneumencephalography and angiography allowed the diagnosis of CSH much earlier. Subsequently, the typical signs and symptoms of patients suffering from CSH changed from apathy and coma to headaches and discrete focal neurological symptoms. In the 'era of surgical routine', neurosurgical approaches became smaller and less invasive. Removal of the haematoma was identified as the primary goal of surgery. The use of closed system drainage markedly improved reexpansion of the brain after surgery. Burr hole craniostomy and twist drill craniostomy became the surgical treatment of first choice because of their low morbidity and mortality. There is growing evidence, however, that the neurosurgical learning curve has reached a plateau.
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PMID:Concepts of neurosurgical management of chronic subdural haematoma: historical perspectives. 1504 Jul 10

From 1996-2002 we treated 5 consecutive cases of pial fistula. There were 3 patients with a single hole-single channel pial fistula and two patients had a complex pial fistula. Three patients presented with intracerebral hematoma and had a focal neurological deficit. One patient presented with history of seizures and 1 patient had headache. The results of the treatment were analyzed both clinically and angiographically. The follow-up period ranged from 6 months to 6 years. All fistulas were treated with concentrated glue. The glue cast included the distal part of the feeding artery, A-V connection and the proximal part of the vein. Post-embolisation angiography showed complete occlusion of two single-hole fistulas and one complex pial A-V fistula and near total occlusion of one single-hole and one complex pial A-V fistula. Four patients had excellent clinical outcome. One patient with single-hole fistula had a hemorrhagic venous infarct resulting in transient hemiparesis.
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PMID:Endovascular management of intracranial pial arterio-venous fistulas. 1506 47


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