Diagnosis of intracranial malignant melanoma / 中华外科杂志
Chinese Journal of Surgery
;
(12): 784-786, 2004.
Article
Dans Chinois
| WPRIM
| ID: wpr-360935
ABSTRACT
<p><b>OBJECTIVE</b>To analyse the diagnosis points of intracranial malignant melanoma.</p><p><b>METHODS</b>There were ten patients with intracranial malignant melanoma (but without clear extracranial primary lesion), whose epidemiology, clinical symptom, physical sign and imaging data were analysed.</p><p><b>RESULTS</b>Most of patients were young men, The Clinical symptom or physical sign are similar to brain tumor or cerebral hemorrhage, but the course was shot, two cases of among having skin melanotic nevus. As for most of cases, CT were high density, MRI T1WI showed high signal and T2WI low signal, which often had hemorrhage. Histological examination showed all cases were malignant melanoma. Preoperative misdiagnosis was up to eight cases (80%).</p><p><b>CONCLUSIONS</b>For preoperative accurate diagnosis, this disease's epidemiology, clinical symptom, extracranial physical sign and imaging data points could be synthetical analysed.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Anatomopathologie
/
Tumeurs du cerveau
/
Imagerie par résonance magnétique
/
Tomodensitométrie
/
Épidémiologie
/
Diagnostic
/
Diagnostic différentiel
/
Mélanome
Type d'étude:
Etude diagnostique
Limites du sujet:
Adolescent
/
Adulte
/
Femelle
/
Humains
/
Mâle
langue:
Chinois
Texte intégral:
Chinese Journal of Surgery
Année:
2004
Type:
Article
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