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)

Here, we report the case of a five-year-old boy with carbonic monoxide (CO) poisoning. The patient initially recovered after the initiation of hyperbaric oxygen (HBO) therapy, but lethargy as well as visual and gait disturbances appeared two days later. Left hemiparesis and mood lability also subsequently appeared. Slow frontal activity was noted on electroencephalography, while fluid-attenuation inversion recovery and diffusion-weighted magnetic resonance imaging (MRI) revealed high signal-intensity lesions in the hippocampus and deeper layers of the occipital and frontal cerebral cortex. The neurological symptoms subsided gradually during the 10-day course of HBO therapy, but the left-hand paresis and quadrantic hemianopsia persisted, in association with impaired attention, slow mental processing, and incontinence. Lesions in the globus pallidum were noted on follow-up MRI at 14 days, and cortical lesions became evident as linear, low signal-intensity areas on T1-weighted imaging 4 months after presentation. Delayed neuropsychiatric syndrome in CO poisoning is rare in childhood, although children should be carefully monitored after CO exposure. The finding of cortical laminar necrosis in this patient is quite atypical in CO poisoning, and suggests a broader and previously nonpredicted pathomechanism in this condition.
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PMID:Delayed neuropsychiatric syndrome in a child following carbon monoxide poisoning. 1700 41

We report a case of brain abscess caused by a penetrating head injury that occurred 9 years earlier. A 14-year-old girl presenting with fever, headache, and stiff neck was admitted to our hospital. She was diagnosed with aseptic meningitis and treated conservatively. Seven days after admission she became stuporous and showed left hemiparesis. Computed tomography (CT) revealed two ring-enhancing masses with perifocal edema in the right frontal lobe. We diagnosed brain abscess and performed right fronto-temporal decompressive craniectomy and stereotactic aspiration, followed by systemic antibiotic therapy. Post-surgery bone window CT revealed a well-defined, low-density foreign body passing from the left orbita to the right frontal lobe through the ethmoid sinus. We learned that the patient had been struck with a plastic chopstick in the left medial eyelid at the age of 5 years. No particular symptoms developed during the following 9 years. After the cerebral edema had diminished over the next 10 days, a second surgery was performed to remove the residual chopstick, repair the fistula at the base of the skull, and perform cranioplasty. The patient was discharged with only slight hyposmia after a 4-week course of antibiotics. This case showed that it is necessary to remove a residual foreign body and to close the dural fistula if there is a possibility of recurrent central nervous system infection. When a child presents with brain abscess, previous penetrating head injury should be considered.
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PMID:[Delayed brain abscess after penetrating transorbital injury]. 1749 44

Brain abscess formation is a serious disease often seen as a complication to other diseases and to procedures. A rare predisposing condition is dilatation therapy of esophageal strictures. A case of brain abscess formation after esophageal dilatations is presented. A 59-year-old woman was admitted with malaise, progressive lethargy, fever, aphasia and hemiparesis. Six days before she had been treated with esophageal dilatation for a stricture caused by accidental ingestion of caustic soda. The brain abscess was treated with surgery and antibiotics. She recovered completely. This clinical case illustrates the possible association between therapeutic esophageal dilatation and the risk of brain abscess formation.
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PMID:Brain abscess after esophageal dilatation: case report. 1771 Mar 71

Intracranial venous thrombosis may occur at any time from infancy to old age and its clinical expression varies widely and sometimes it may present without focal signs. The most common symptoms are: headache, vomiting, transient or persistent visual obscuration, focal or generalized seizures, lethargy and coma, while papilledema is a common sign. There may also be alternating focal deficits, hemiparesis or paraparesis, or other focal neurological deficits depending on the location of the venous structures involved. Symptom onset is either acute, subacute or chronic. Even with a severe initial presentation, partial or complete recovery is possible, underlying the importance of early recognition. Antithrombotic treatment must be administered at diagnosis as soon as possible.
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PMID:Clinical presentations of cerebral vein and sinus thrombosis. 1800 54

Three Swainson's Blue Mountain Rainbow Lorikeets (Trichoglossus haematodus moluccanus), ranging from 6 to 8 months of age, presented with lethargy, emaciation, and progressive neurologic signs. The first one died 24 hours after the onset of clinical signs, and the other two were euthanized 10 to 14 days after the onset of progressive neurologic disease. Clinical signs in these lorikeets included head pressing, hemiparesis, seizures, obtunded mentation, weakness, and lethargy. Two of the lorikeets had hepatomegaly, and one had splenomegaly on gross examination. Histopathology revealed disseminated microgranulomas in the liver, spleen, and brain, and lymphohistocytic perivascular encephalitis and cephalic vasculitis. Electron microscopic examination of macrophages in brain lesions revealed spherical to rod-shaped prokaryotic organisms with a trilaminar cell wall. Molecular analysis revealed a novel species of Coxiella. This is believed to be the first report of a Coxiella sp. causing disease in a lorikeet.
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PMID:Fatal coxiellosis in Swainson's Blue Mountain Rainbow Lorikeets (Trichoglossus haematodus moluccanus). 1842 42

Congenital glioblastoma multiforme is a rare primary brain tumor that has a unique biology distinct from pediatric and adult variants. In this report, we present a case of congenital glioblastoma with complicated management course. A literature review of previously reported cases is included to illustrate the epidemiology and natural history of this disease. A 9-month-old male infant developed acute lethargy, hemiparesis and unilaterally dilated pupil. Imaging studies revealed a large hemispheric tumor, resulting in significant midline shift suggestive of impending herniation. Emergent tumor cystic fluid drainage was performed at initial presentation. A frontotemporoparietal craniotomy was performed on the following day to attempt a gross total resection. Adjuvant chemotherapy consisting of oral temozolomide was administered. The patient eventually succumbed 4 months later due to aggressive tumor progression. Congenital glioblastoma should be included in the differential diagnosis of infants with large intracranial tumors. Although surgical intervention may increase survival, the overall outcome remains poor despite maximal multimodal treatment.
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PMID:Congenital glioblastoma multiforme: case report and review of the literature. 1850 17

A case is presented in which Escherichia coli seeded a pre-existing chronic subdural hematoma. A 77-year-old woman was admitted to our hospital because of lethargy, left hemiparesis and fever. Drainage through a burr hole was performed with the diagnosis of bilateral chronic subdural hematoma. Operative findings revealed the infected subdural hematoma on the right side and non-infected subdural hematoma on the left side. Cultures of the subdural hematoma grew Escherichia coli. In view of the pyuria, the etiology of the infected subdural hematoma was postulated to be a urinary tract infection. In the majority of 14 reported cases, the causative organisms were Escherichia coli, Salmonella, and the systemic sources of infection included the urinary tract, gastrointestinal disease, or were unknown. The possibility of infected subdural hematoma should be considered when computed tomography findings suggestive of chronic subdural hematoma exist in a patient with signs of infection.
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PMID:Infected subdural hematoma. 1863 22

Vertebrobasilar junction entrapment due to a clivus fracture is a rare clinical observation. The present case report describes a 54-yr-old man who sustained a major craniofacial injury. The patient displayed a stuporous mental state (Glasgow Coma Scale [GCS]=8) and left hemiparesis (Grade 3). The initial computed tomography (CT) scan revealed a right subdural hemorrhage in the frontotemporal region, with a midline shift and longitudinal clival fracture. A decompressive craniectomy with removal of the hematoma was performed. Two days after surgery, a follow-up CT scan showed cerebellar and brain stem infarction, and a CT angiogram revealed occlusion of the left vertebral artery and entrapment of vertebrobasilar junction by the clival fracture. A decompressive suboccipital craniectomy was performed and the patient gradually recovered. This appears to be a rare case of traumatic vertebrobasilar junction entrapment due to a longitudinal clival fracture, including a cerebellar infarction caused by a left vertebral artery occlusion. A literature review is provided.
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PMID:Traumatic entrapment of the vertebrobasilar junction due to a longitudinal clival fracture: a case report. 1875 72

Uncal herniation due to a large cerebral infarct is well-described in adults, with high rates of morbidity and mortality. This phenomenon, however, has not been previously reported in neonates. We present a newborn male delivered via cesarean section with difficult extraction who presented with frequent seizures. He was found to have an acute left MCA territory infarct secondary to an M1 occlusion detected on MRI/MRA. He became lethargic and developed a left uncal herniation on CT at 72h of life. He was treated medically with osmolar agents and hemodynamic support, and had resolution of the herniation on CT at 120h of life. At 19 months he had residual moderate right hemiparesis with only mild gait disturbance and mild speech delay. As seen in this case, uncal herniation, though rare, may occur in neonates. Also, the outcome for this neonate was much better than for typical adults with a similar disease course.
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PMID:Reversible uncal herniation in a neonate with a large MCA infarct. 1909 34

Simultaneous or subsequent bilateral thalamic haemorrhage is rare, and most reported cases are from Asian countries. An 80-year-old white Cuban man, with a history of arterial hypertension, suffered sudden onset of right hemiparesis. Computed tomography (CT) scan showed a left posteromedial thalamic haemorrhage. Two days later his condition suddenly deteriorated: blood pressure was 220/105 mm Hg, he was stuporous and tetraplegic, respiration was ataxic, and his gaze was fixed and deviated downward and inward. CT scan showed haemorrhages in both thalami, extending to the ventricles. 32 h later the patient died. There are few previous publications of simultaneous or subsequent bilateral thalamic haemorrhages and this is the first report involving a Hispanic patient. Prognosis in patients with bilateral thalamic haemorrhage is poor, and the mechanism underlying the development of subsequent and symmetrical bleeding is not clear.
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PMID:Subsequent bilateral thalamic haemorrhage. 2170 30


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