BMC neurology · 2015
Diffuse leptomeningeal gliomatosis initially presenting with intraventricular hemorrhage: a case report and literature review.
Клинический случайСтатьяПоддержка исследования: вне правительства СШАОбзорНазвание и аннотация: Перевод в очереди
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Zhu Min, Zheng JunJun, Zhu Yuanzhao, Wan Hui, Wu Yuchen, Hong Daojun
Аннотация
BACKGROUND: Primary diffuse leptomeningeal gliomatosis (PDLG) is a lethal neoplasm that is characterized by glioma cells exclusively infiltrating into cerebral and spinal meninges. Intraventricular hemorrhage as an initial symptom in PDLG patient has not been reported in the literatures.
CASE PRESENTATION: A 39-year-old man initially presented with intraventricular hemorrhage. The patient had an improved outcome at the early stage of hemorrhagic course; however, the clinical condition began to a sudden turn for deterioration with intracranial hypertension and cerebral hernia on day 15 after admission. Cerebral CT and MRI showed diffuse patchy signals with enhancement in bilateral cerebellopontine angle cistern, suprasellar cistern, ambient cistern, quadrigeminal cistern, bilateral cerebellum, cerebral hemisphere, and upper cervical cord surface. Pathological examination revealed that numerous spindled cells were scant of cytoplasm with hyperchromatic nuclei and various mitotic figures. Immunohistochemistry showed that the cells were positive to glial fibrillary acidic protein (GFAP) with about 5% Ki-67 positive labeling. The pathological findings were consistent with the diagnostic criteria of anaplastic astrocytoma (WHO grade III).
CONCLUSION: We reported an interesting case that PDLG initially presented with intraventricular hemorrhage that might be caused by astrocytoma rupturing into pial vessels.
CASE PRESENTATION: A 39-year-old man initially presented with intraventricular hemorrhage. The patient had an improved outcome at the early stage of hemorrhagic course; however, the clinical condition began to a sudden turn for deterioration with intracranial hypertension and cerebral hernia on day 15 after admission. Cerebral CT and MRI showed diffuse patchy signals with enhancement in bilateral cerebellopontine angle cistern, suprasellar cistern, ambient cistern, quadrigeminal cistern, bilateral cerebellum, cerebral hemisphere, and upper cervical cord surface. Pathological examination revealed that numerous spindled cells were scant of cytoplasm with hyperchromatic nuclei and various mitotic figures. Immunohistochemistry showed that the cells were positive to glial fibrillary acidic protein (GFAP) with about 5% Ki-67 positive labeling. The pathological findings were consistent with the diagnostic criteria of anaplastic astrocytoma (WHO grade III).
CONCLUSION: We reported an interesting case that PDLG initially presented with intraventricular hemorrhage that might be caused by astrocytoma rupturing into pial vessels.