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Discrete foci of white matter necrosis were observed in the telencephalic white matter in 6 cases of spontaneous ovine abortion. All fetuses were in the third trimester of gestation and 2 of the 6 were term fetuses. The lesions were distributed randomly throughout the cerebrocortical white matter
One hundred twenty-seven infants less than 36 weeks of gestation (mean +/- SE = 31 +/- 3.2 weeks) were studied with echoencephalography to determine the incidence and complications associated with white matter necrosis. Ten infants (8%) developed cysts ten or more days after birth, indicating
The authors report a case of neonatal echovirus encephalitis associated with white matter necrosis. The pattern of illness in the neonatal period was diphasic, marked by hyperthermia and the occurrence of seizures. Echovirus was recovered from the cerebrospinal fluid. Cerebral magnetic resonance
The authors report the first known example of hypoxic-ischemic white matter necrosis limited to one cerebral hemisphere. The patient was a 63-year-old man who developed signs of a stroke following a myocardial infarct after a left carotid endarterectomy and died seven days later. At autopsy,
This report describes a laboratory model that permits study of the radiochemotherapy interactions in the CNS. Rats are stereotaxically implanted with a cerebroventricular cannula attached to an osmotic minipump, which slowly infuses a chemotherapeutic agent into CSF for up to 14 days. The cervical
In the present study, we investigated immunological changes in viral-infected white shrimp, Litopenaeus vannamei. White shrimp were infected with white spot syndrome virus (WSSV) or co-infected with WSSV and infectious hypodermal and hematopoietic necrosis virus (IHHNV) as detected by polymerase
Radiation necrosis mostly occurs in and near the radiation field. We used magnetic resonance imaging to study radiation-induced necrosis of atypical onset, severity, and extent following stereotactic radiosurgery for a symptomatic arteriovenous malformation. Susceptibility-sensitive imaging,
Despite the advances in neonatal intensive care, the preterm brain remains vulnerable to white matter injury (WMI) and disruption of normal brain development (i.e., dysmaturation). Compared to severe cystic WMI encountered in the past decades, contemporary cohorts of preterm neonates experience
Skeletal or cardiac myodegeneration, or both, was observed in 4 free-ranging female white-tailed deer that were found dead or recumbent and unable to rise. Gross pathologic findings included white or chalky streaks in heart or skeletal musculature. Degeneration, necrosis, and mineralization were
Two epornitics of erysipelas were diagnosed in domestic White Pekin ducks. The first was in 2,000 18-day-old ducklings with a 30% mortality. The other was in 2,400 breeder hens with losses of four or five birds a day. Gross pathologic lesions in birds necropsied from both instances were enlarged
A case of retinal vasculitis is reported, unusual because of its occurrence in a young healthy man, and especially because of the presence of a turn-over of white spots in the mid-peripheral retina, which faded and turned into areas of pigment epithelium changes. The patient presented with anterior
BACKGROUND
The pediatric white-eyed blowout fracture with entrapment of the inferior rectus muscle is well recognized as an easily missed injury with significant morbidity if left untreated. A series of five isolated medial orbital blowout fractures with medial rectus muscle entrapment is described.