نتایج جستجو برای: preretinal hemorrhages
تعداد نتایج: 6888 فیلتر نتایج به سال:
OBJECTIVE To report a case of foveal and macular intraretinal hemorrhages in an immunocompetent male patient with visceral leishmaniasis. CASE REPORT An immunocompetent, 42 year-old male, presented with progressive visual loss and metamorphopsia in his right eye. The fundus examination showed a foveal round yellow lesion and intraretinal hemorrhages in the macula. The patient was hospitalized...
Bilateral simultaneous hypertensive intracerebral hemorrhages are extremely rare. The predisposing factors and pathophysiological mechanisms leading to the development of this picture are not well known. Possible mechanisms of simultaneous multiple hemorrhages include concomitant primary hemorrhages in two or more regions, or development of a second hemorrhage in another region shortly after th...
The thalamus is involved in about 1 of every 6 nontraumatic intracerebral hemorrhages. Hemisensory loss, decreased level of consciousness, and hemiparesis are the usual manifestations of thalamic hemorrhage; nevertheless, depending on hematoma size and selective or global involvement of the different thalamic nuclei and neighboring structures, virtually any clinical neurologic finding may be se...
Cavernous malformations (CMs), characterized by the presence of a hemosiderin rim and intralesional hemorrhage, are relatively common intracranial vascular malformations. Extralesional hemorrhages arising from CMs are seen in a minority of cases, but most of them show typical CM findings on magnetic resonance imaging. Here, the authors report two cases of pathologically confirmed CM presenting ...
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