The Clue for Early Diagnosis and Prediction of Intracranial Involvement in Rhinocerebral Mucormycosis
Journal of the Korean Neurological Association
;
: 467-474, 2002.
Article
in Korean
| WPRIM
| ID: wpr-63546
ABSTRACT
BACKGROUND:
Rhinocerebral mucormycosis (RCM) is an uncommon and fatal clinical syndrome resulting from an opportunistic infection caused by a fungus of the order Mucorales in immunocompromized patients. The mortality and morbidity in the patients with intracranial involvement is invariably high, and it was reported that most survivors had early diagnosis and received aggressive treatment. Therefore, we retrospectively reviewed four patients of pathologically confirmed mucormycosis to find out the clues for early diagnosis of RCM and for prediction of fatal intracranial involvement.METHODS:
The clinical, radiological features and histo-pathological involvement sites in the patients with intracranial involvement were compared to those without intracranial involvement.RESULTS:
All the patients had uncontrolled diabetes and were admitted with orbital involvement. On the precise physical examination, mucosal involvement was found in all patients; three of them in only nasal mucosa and one in oral palatal mucosa. Despite the vigorous antifungal therapy, two patients had intracranial involvement and expired. MRI finding of extensive sphenoid sinusitis adjacent cavernous sinus preceded the intracranial involvement of RCM, which was not found in the patients without intracranial involvement.CONCLUSIONS:
Our findings suggest that early observation of oral or nasal mucosal changes might be an important clinical clue for differentiation of RCM from other causes of rhino-oculo-cerebral symptoms in uncontrolled diabetic patients, and that extensive sphenoid sinusitis might be an important radiological feature for predicting the fatal intracranial involvement of RCM.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Orbit
/
Physical Examination
/
Sphenoid Sinus
/
Opportunistic Infections
/
Magnetic Resonance Imaging
/
Cavernous Sinus
/
Sphenoid Sinusitis
/
Retrospective Studies
/
Mortality
/
Survivors
Type of study:
Diagnostic study
/
Observational study
/
Prognostic study
/
Screening study
Limits:
Humans
Language:
Korean
Journal:
Journal of the Korean Neurological Association
Year:
2002
Type:
Article
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