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

A 16 year-old girl was admitted to our hospital complaining of headache and vomiting. She was born with an orbital lymphangioma, which was resected partially at a younger age. On admission she had mild confusion and light neck stiffness as neurological positive findings. Enhanced CT scan showed an eight-figure enhancement at the straight sinus and a linear enhancement at the vermis. Angiography showed venous thrombosis spreading in the deep cerebral veins and the right superior ophthalmic vein. Furthermore a medullary venous malformation (MVM) was disclosed in the posterior fossa. Administration of urokinase and glycerol relieved her symptoms gradually. After that treatment, partial recanalization of the deep cerebral veins and the straight sinus and disappearance of the MVM were recognized in the second angiography. In the present case, the MVM played an important role as collateral channel. But, in general, when venous thrombosis occurs, collateral circulation is maintained by cork-screw vessels, not by MVM. In the light of the presence of the lymphangioma, the present case was thought to be a rare condition in the venous system. It appears that residual fetal vessels have existed in the posterior fossa from birth. It is considered that the residual fetal vessels opened and dilated temporally and were recognized as an MVM in angiography, when cerebral venous flow was disturbed by the venous thrombosis.
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PMID:[A case of venous thrombosis associated with medullary venous malformation]. 157 70

The purpose of this study was to explore in patients with intraventricular haematomas the effectiveness and complication rate of a treatment protocol including standard ventriculostomy and application of urokinase via the catheter. Our series includes 16 patients with severe CT-diagnosed intraparenchymal and predominantly intraventricular haemorrhages. In all cases, ventricular drainage was performed. Urokinase treatment was started immediately with intraventricular infusions of 10,000 U urokinase in 5 ml sterile physiological saline every 12 hours. Twelve patients had an excellent outcome, three good and one poor. There were no complications related to urokinase therapy. Side effects of the infusion volume were profuse sweating and headache which were present at 10 ml total infusion volume, but disappeared after reduction to 5 ml. A group of five patients with comparable lesions treated only with ventriculostomy served as controls. Two of them had a good outcome, two a poor one and one died. The late results in the urokinase-treated group were also favourable. Only one of the patients developed hydrocephalus and was shunted. In the control group, two patients required shunting for delayed hydrocephalus. We conclude that this protocol for urokinase treatment is safe and effective and can be used in almost all patients with intracerebroventricular haemorrhage.
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PMID:Urokinase infusion for severe intraventricular haemorrhage. 766 29

Dural sinus thrombosis, a relatively rare disease, is difficult to diagnose because of variable symptomatic manifestations. We successfully treated a case of dural sinus thrombosis by direct thrombolysis using an endovascular technique in combination with postoperative anticoagulant therapy. The patient, a 19-year-old female, developed a headache affecting her whole head on December 13, 1993. She was admitted to our hospital the next day. Neurological examination upon admission revealed no neurological abnormalities, nor was there any abnormality in CT scan, either plain or enhanced, taken on the day of admission. The patient's consciousness deteriorated in the early morning of December 22. MRI and cerebral angiography revealed thrombi from the confluence of the sinuses to the right transverse and sigmoid sinus, with disturbed circulation through deep cerebral veins. Systemic thrombolytics, steroid and mannitol were started, but, on the next day, the third ventricle was compressed by bilateral swelling of the basal ganglia, with hydrocephalus. Since her consciousness deteriorated further despite ventricular drainage and barbiturate therapy, direct thrombolytic therapy was performed on December 25. A catheter was placed in the superior sagittal sinus, and 600,000 units of urokinase was locally injected, followed by postoperative anticoagulant therapy. The patient's condition improved rapidly. On CT scan, the bilateral swelling of the basal ganglia disappeared along with the hydrocephalus. At about 1 month after endovascular surgery, MRI and cerebral angiography revealed recanalization of the deep cerebral veins, straight sinus and confluence of sinuses with improved opacification of the left transverse sinus, although the right transverse sinus was found to be re-occluded.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[A case report of dural sinus thrombosis: direct thrombolytic therapy using endovascular surgery]. 773 71

The authors report on the endovascular occlusion of intracranial aneurysms with GDC coils in 8 patients. In 2 cases, the diagnosis was made because of subarachnoidal hemorrhage. Three patients complained about headache, and one patient had an oculomotor palsy. The findings were incidental in 2 cases. Angiography demonstrated an aneurysm of the internal carotid artery in 4 of the 6 females and in the 2 males (mean age 50 years) and a basilar artery aneurysm in 4 cases. The indication for endovascular treatment was established after carefully weighing the risks against those of a neurosurgical intervention. It was possible to occlude completely the aneurysm by induced electrothrombosis and to preserve the patency of the main vessel in all cases. One female (case 6) developed a hemiparesis due to embolism of a medial branch six hours after treatment. This receded completely after thrombolysis with urokinase. A second patient showed further growth of the internal carotid aneurysm on the control angiogram obtained after six months. Our initial results are encouraging. With increasing experience, endovascular treatment is expected to become the method of choice for the treatment of most inoperable cerebral aneurysms.
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PMID:[Use of GDC coils in treatment of inoperable aneurysms: report of initial experiences]. 777 Nov 29

A 23-year-old woman presented with headache and progressive lethargy. The diagnosis of isolated thrombosis of the straight sinus and of the deep cerebral venous system was established using cranial computerized tomography, magnetic resonance imaging, phase-contrast magnetic resonance venography, and cerebral angiography. Because of the rapid deterioration in the patient's clinical condition, the authors used direct transcatheter infusion of urokinase into the straight sinus. This treatment resulted in a successful outcome.
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PMID:Isolated straight sinus and deep cerebral venous thrombosis: successful treatment with local infusion of urokinase. Case report. 912 Jun 36

A 43-year-old woman was suffered from an increasing headache with nausea and vomiting for nine days. She had received danazol 400 mg daily for endometriosis last two months. CT scan and neurological examinations revealed no evidence of abnormality. MRI showed isosignal intensity on T1-weighted images and high signal intensity on T2-weighted images in the superior sagittal, right transverse, sigmoid and straight sinuses suggesting thrombosis. With angiography, we confirmed extensive dural sinus thrombosis in the superior sagittal, straight, right transverse and sigmoid sinuses. She, then, developed progressing neurological deterioration with dysarthria and drowsy. Microcatheter was placed directly into the thrombus at dural sinus via transfemoral route. Thrombolytic therapy with urokinase was performed in right transverse, confluens sinuum, superior sagittal and straight sinuses. Successful recanalization with remarkable improvement of symptoms was achieved except right transverse sinus. We believe danazol played a role in the occurrence of dural sinus thrombosis. MRI and MRV were noninvasive and useful for diagnosis and follow-up of dural sinus thrombosis. Direct thrombolysis should be considered for dural sinus thrombosis, especially when clinical symptoms are rapidly deterioration with conventional anticoagulant therapy.
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PMID:[Successful direct thrombolysis in a patient with extensive dural sinus thrombosis induced by danazol]. 924 40

Thrombus is a frequent cause of shunt malfunction both of the proximal end following intraventricular hemorrhage and of the distal catheter of a vascular shunt. Continued blockages may result in numerous shunt revisions until the blood has been cleared. We have treated 3 children with shunt malfunctions secondary to thrombus with urokinase, a thrombolytic agent. Two children had intraventricular hemorrhage following a shunt revision and were treated with intrashunt urokinase, and 1 with occlusion of an atrial catheter was treated with both intrashunt and systemic urokinase. All were symptomatic at the time of treatment (headaches, vomiting, full fontanel, somnolence) and all had ventriculomegaly demonstrated on computed tomography. Various dosage regimens were used with total intrashunt doses of 20,000, 50,000, and 70,000 IU. All improved clinically, computed tomography scans demonstrated improvement, and all were discharged from the hospital. There were no complications of the urokinase administration. The 2 children with proximal occlusion have not required further shunt revisions at 12 and 27 months following treatment. The infant with atrial end occlusion subsequently underwent two proximal revisions with eventual removal of the atrial catheter because of infection. We conclude the intrashunt urokinase can be of value in the treatment of shunts by blood and blood products.
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PMID:Urokinase in the treatment of shunt malfunctions caused by thrombus. 934 52

A 36-year-old female was admitted with leptomeningeal melanoma associated with straight sinus thrombosis manifesting as headache and vomiting. Computed tomography and magnetic resonance imaging showed the subarachnoid space was diffusely enhanced. Her consciousness rapidly deteriorated to a coma. Angiography demonstrated straight sinus thrombosis. Thrombolysis by superselective catheterization and infusion of urokinase was successfully performed. She recovered consciousness, but developed paraparesis 2 weeks later. Malignant melanoma with meningeal dissemination was diagnosed by an open biopsy of the lumbar lesion. Angiitis induced by the infiltration of tumor cells and activation of the blood coagulation cascade was probably the causative mechanism of the sinus thrombosis.
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PMID:Leptomeningeal melanoma associated with straight sinus thrombosis--case report. 936 36

Oral intake of freshly voided morning urine has been recommended for many diseases such as viral or bacterial infections. Symptoms reported during the first days of oral intake of urine include nausea, vomiting, headache, palpitations, diarrhea or fever. Several substances in the urine are believed to be important for oral intake such as urea, uric acid, cytokines, hormones or urokinase. Local urine therapies include embrocations, compresses for local tumors, whole body bath or foot bath in the urine, use of urine as eye drops, ear drops or nose drops and the use of urine for wound cleaning.
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PMID:The medicinal use of urine. 1021 4

A 29-year-old man with ulcerative colitis was admitted to our hospital because of convulsions and a headache. Before admission, oral prednisolone had been administered due to his ulcerative colitis relapse. Computed tomography revealed a low-density area in the right frontal pole suggestive of a venous infarction. Once his headache and convulsions improved after the administration of an antiepileptic drug, he began to complain of right arm numbness and right hemianopsia again. An urgent magnetic resonance imaging angiograph showed extensive thrombosis in the superior sagittal sinus. We finally used the anticoagulant agents, heparin and urokinase, which eased his complaints and prevented the development of bloody stools. He was discharged with no neurological symptoms 25 days after admission. This is a rare case of sinus thrombosis complicated by ulcerative colitis, in which anticoagulant therapy was successful. Magnetic resonance imaging angiography was useful for the diagnosis and for evaluating the therapeutic effect.
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PMID:Haemorrhagic cerebral sinus thrombosis associated with ulcerative colitis: a case report of successful treatment by anticoagulant therapy. 1092 27


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