منابع مشابه
Perineural arachnoidal gliomatosis: case report.
Gliomas are the most common infiltrative neoplasms of the optic nerve and can present as two distinct growth patterns: intraneural glial proliferation and perineural arachnoidal gliomatosis (PAG). It has been suggested that perineural arachnoidal gliomatosis is seen almost exclusively in the setting of neurofibromatosis type 1 (NF1). We describe a child with perineural arachnoidal gliomatosis o...
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Supratentorial arachnoidal cysts are usually associated with signs of fracture of the skull but hydrocephalus has not been reported in connexion with such cysts. In none of the 18 cases reviewed by Tiberin and Gruszkiewicz (1961) was hydrocephalus found. A 3-year-old child was recently seen with signs of hydrocephalus and a large arachnoidal cyst of the right cerebral hemisphere. The rarity of ...
متن کاملChronic Arachnoidal Cysts of the Middle Cranial
Large accumulations of clear fluid in the cranial cavity, overlying, compressing, displacing, or replacing limited regions of the cerebral hemispheres, are a heterogeneous group of most unusual spaceoccupying lesions. According to their apparent location in the subdural or subarachnoid spaces and possible aetiology (focal inflammatory processes, congenital anomalies, trauma of meninges), these ...
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Two major leishmaniasis treatments have shown a significant decrease in effectiveness in the last few decades, mostly in the Indian subcontinent but also in other endemic areas. Drug resistance of Leishmania correlated only partially to treatment failure (TF) of pentavalent antimonials, and has so far proved not to be important for the increased miltefosine relapse rates observed in the Indian ...
متن کاملApplications of Epi-Retractable and Co-Epi-Retractable Modules
A module M is called epi-retractable if every submodule of M is a homomorphic image of M. Dually, a module M is called co-epi-retractable if it contains a copy of each of its factor modules. In special case, a ring R is called co-pli (resp. co-pri) if RR (resp. RR) is co-epi-retractable. It is proved that if R is a left principal right duo ring, then every left ideal of R is an epi-retractable ...
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ژورنال
عنوان ژورنال: Journal of Pain and Symptom Management
سال: 1999
ISSN: 0885-3924
DOI: 10.1016/s0885-3924(99)00067-6