Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023380 (lethargy)
 5,697 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Body fluid gas pressure and electrolytes of patients with ruptured aneurysm were continuously analyzed. Intracranial pressure (ICP) was regulated at the level of 120-100 mm H2O by cerebral ventricular drainage. There was no significant change in the pH, PCO2, HCO3-, Na+, K+, Ca++ in the cerebrospinal fluid (CSF) of patients with slight or moderate disturbance of consciousness (lethargic-drowsy state). The PcsfO2 of the patients with marked disturbances of consciousness (semicoma-coma) was significantly low. PcsfO2 of the patients with cerebral vasospasm was significantly lower than for those without vasospasms. PcsfO2/PaO2 was 0.27 +/- 0.01 in the patients with vasospasm and 0.50 +/- 0.01 in those with vasospasm. PcsfO2 tended to decrease in patients with markedly bloody CSF. When the bloody CSF was cleared by ventricular drainage, PcsfO2 increased. PcsfO2 did not return to a normal value in the patients with marked disturbances of consciousness despite sufficient arterial oxygen tension. This suggests that PcsfO2 and PcsfO2/PaO2 should provide a convenient index for the prognosis of patients with ruptured aneurysm.
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PMID:Body fluid oxygen tension and prognosis in patients with ruptured aneurysm. 4 45

The timing of surgery for the ruptured aneurysm (SAH) remains controversial. After the period of delayed surgery, the early surgery is now more and more frequently advocated. This paper, study our experience in aneurysm surgery in two different periods, considering only patients admitted in grades I to IV, excluding grade V patients (deep coma, decerebration). During the former period (1972-1984) 328 patients were admitted and considered for delayed surgery, usually during the second week following SAH. 94.5% of patients were operated upon. 5.5% patients died before surgery, from ischemia (3%) or from rebleeding (2.5%). 38.5% were admitted between (D.O-D3) after SAH, D.O being the day of SAH. Only 5.7% were operated upon between D.O-D3. The higher peak of surgery was during the second week (41.8%) and during the third week (39.2%). During the later period (1985-1988) 106 patients were admitted, 50% of them between D.O and D3 after SAH. Every patient was operated upon. The patients admitted between D.O and D3 were operated upon as follows: between D.O and D3 = 32.1%, between D4 and D6 = 22.6%, between D7 and D15 = 34%, after D16 = 11.3%. The analysis of these sub-groups demonstrates that the distribution was related to the age and clinical status. Patients being awake and under 50 years of age were considered for early surgery. Patients being obnubilated or stuporous, and over 50 years of age were planned for delayed surgery. Angiographic spasm and extension of blood in CT Scan were taken in consideration to a lesser degree.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[The same question for the past 20 years: when should a ruptured intracranial aneurysm be surgically treated? (Experience with 434 cases)]. 228 2

Anterior communicating artery aneurysm was shown in a 48-year-old man who had suffered from subarachnoid hemorrhage (SAH) by cerebral angiography. Right pterional approach was performed on the 40th day after SAH. Premature ruptured occurred during aneurysmal manipulation and temporary clip (Scoville clip) was placed at the middle of the right A1 segment for fifteen minutes. the anterior communicating artery aneurysm was successfully clipped and postoperative course was uneventful. But, four days after the operation, the patient fell into coma following generalized tonic convulsion. Lumbar puncture showed fresh SAH. Consciousness recovered gradually to a lethargic state. A newly formed berry aneurysm was revealed on the righ A1 segment at the site of the temporary clip application by cerebral angiography performed on the seventh day after aneurysmal surgery. Second attack occurred on the 12th postoperative day and the patient died on the 16th day after the operation. Postmortem findings disclosed massive subarachnoid and intraventricular hemorrhage from the ruptured aneurysm at the right A1 segment. Microscopic examination of the aneurysm and the right A1 segment. microscopic examination of the aneurysm and the right A1 segment showed the extensive destruction of the artery and massive proliferation of aspergillus in the arterial wall which was prominent of its outer layer. The mechanism of the formation of the new aneurysm in this case was considered as follows: the arterial wall was primarily damaged by the temporary clip and was weakened rapidly by the invasion of aspergillus, probably producing thrombosis of the vast vasorum, hemorrhage, and necrosis in it.
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PMID:[A rare case of cerebral aspergillus aneurysm at the site of temporary clip application]. 320 69

An autopsy case of persistent primitive hypoglossal artery (PPHA) with multiple cerebral aneurysms is reported. A 54-year-old man with subarachnoid hemorrhage was admitted to Kuwana Hospital three days after the onset. The patient was stuporous and had stiffness of the neck. A computed tomogram showed hematoma in the interhemispheric fissure, subarachnoid hemorrhage in the basal cisterns and bilateral Sylvian fissures, and maxked dilatation of ventricles. Cerebral angiogram revealed the left PPHA and multiple aneurysms at the right anterior cerebral artery (A 2) (ruptured), anterior communicating artery, left anterior cerebral artery (A 1), left internal carotid-anterior choroidal artery junction, right internal carotid artery (C 1), and right middle cerebral artery. Neck clipping of the ruptured aneurysm and ventricular drainage were performed on the day of admission. Eight days after admission he died of rupture of the residual aneurysm. In pathological study, the PPHA was originated from the extracranial portion of the left internal carotid artery, 2 cm distal from the cervical carotid bifurcation, entered the intracranial space through the hypoglossal foramen, and turned into the basilar artery. There were six aneurysms which were shown on cerebral angiogram and another aneurysm on the left anterior inferior cerebellar artery. Microscopic examination revealed atherosclerotic change of the PPHA, true aneurysmal changes of the seven aneurysms and defect of tunica media (Forbus' medial gap) at all of the arterial bifurcations without early aneurysmal changes.
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PMID:[An autopsy case of persistent primitive hypoglossal artery with multiple cerebral aneurysms]. 338 84

A 38-year-old non-smoker man presented with a ruptured aneurysm one month after clipping of a previous aneurysm. He was first admitted because of sudden onset of severe headache. Brain computed tomography showed subarachnoid hemorrhage. Angiography showed an aneurysm of the left anterior choroidal artery which was surgically clipped. Two weeks later, he was discharged without neurological deficits. One month after the initial hemorrhage, he was readmitted to the emergency room with stuporous mentality. Repeat angiography showed two aneurysms of the A2 portion of the left anterior cerebral artery which were not demonstrated by the initial angiography. The diagnosis was de novo aneurysms. The larger aneurysm was clipped and the other was coated. De novo aneurysm should be suspected if a patient with a previously clipped aneurysm complains of typical headache or any suggestive symptoms or signs of cranial nerve dysfunction, especially if known risk factors are present.
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PMID:Early development and rupture of de novo aneurysm--case report. 1220 86

Trochlear nerve palsy associated with spontaneous subarachnoid hemorrhage (SAH) is known to be a rare malady. We report here on a patient who suffered with left trochlear nerve palsy following rupture of a right posterior communicating artery aneurysm. A 56-year-woman visited our emergency department with stuporous mental change. Her Hunt-and-Hess grade was 3 and the Fisher grade was 4. Cerebral angiography revealed a ruptured aneurysm of the right posterior communicating artery. The aneurysm was clipped via a right pterional approach on the day of admission. The patient complained of diplopia when she gazed to the left side, and the ophthalmologist found limited left inferolateral side gazing due to left superior oblique muscle palsy on day 3. Elevated intracranial pressure, intraventricular hemorrhage or a dense clot in the basal cisterns might have caused this trochlear nerve palsy.
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PMID:Isolated, contralateral trochlear nerve palsy associated with a ruptured right posterior communicating artery aneurysm. 2053 2

A 10-year-old castrated male mixed-breed dog exhibited vomiting, lethargy and anorexia. An abdominal ultrasound examination revealed a focal dilation of the abdominal aorta. The dog died 2 days after examination, and necropsy revealed a ruptured aneurysm at the abdominal aorta between the kidneys. Histological examination revealed severe granulomatous and necrotizing pan-arteritis with fungal organisms. Graphium species was identified through DNA sequence analysis of the PCR product from formalin-fixed paraffin-embedded samples. To our knowledge, this is the first report of aortic aneurysm caused by Graphium species in a dog. Sequence was submitted to the DNA Data Bank of Japan with the accession number LC007972.
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PMID:Mycotic aneurysm caused by Graphium species in a dog. 2594 62