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Biomedical subjects

J O Cornelio-Nieto

Publications and source records attributed to J O Cornelio-Nieto.

5 recordsLinked to original sources
PubMed1992

[Septic thrombosis of cavernous sinuses. Report of 2 cases].

We report two male adolescents who developed septic thrombosis of the cavernous sinuses after manipulation of a furuncle on the nasal dorsum. We noted in both patients, besides the clinical findings of a generalized infectious process, palpebral edema, proptosis, ptosis, altered pupillary reactivity and bilateral III, IV and VI nerve palsies, as well as dysfunction of the ophthalmic branch of the fifth cranial nerve. One of the patients also had bacterial meningitis. Their cerebral angiograms demonstrated narrowing of the intracavernous portion of both internal carotid arteries. They improved with the antimicrobial treatment, but were left with ptosis and ocular palsies as sequelae. The adequate management of facial furuncle to prevent such a serious complication is emphasized.

Adolescent↗
PubMed1992

[Cerebral infarct secondary to an intraoral injury from a spoon. A case report].

We report the case of a 4-year-old female who developed an extensive cerebral infarction after trauma to the right peritonsillar area with a spoon. Blunt injury to the intima of the interna carotid artery promotes thrombus formation or clot embolization which results in an ischemic cerebrovascular event. We emphasize the need to prevent this rare complication of intraoral trauma in childhood.

Accidental Falls↗
PubMed1990

[Acute hemiplegia in childhood and alternating hemiconvulsions secondary to Moya-Moya disease. Report of a case associated with Down's syndrome].

Moya-Moya disease has been associated to a number of disease entities including Down syndrome. Initial clinical manifestations in our patient were alternating lateralizing seizures with sudden onset hemiparesis. Ct scan demonstrated several infarcts in different stages of evolution, in the territory of left middle cerebral artery. Single digital subtraction angiography showed bilateral occlusion, predominantly on the left side of the supraclinoid portion of the interna carotid arteries with formation of collateral circulation in the diencephalic territory. The association of Moya-Moya disease and Down syndrome is not fortuitous and it is probably due to a congenital vascular dysplasia. It should be suspected in children with trisomy 21 (with or without congenital heart disease) who presents with alternating hemiplegia and convulsions or acute hemiplegia.

Acute Disease↗