Diabetes Care, Vol 17, Issue 11 1348-1353, Copyright © 1994 by American Diabetes Association
Rhinocerebral mucormycosis in IDDM. Sequential magnetic resonance imaging of long-term survival with intensive therapy
GW Moll, FA Raila, GC Liu and AW Conerly
Department of Pediatrics, University of Mississippi Medical Center, Jackson 39216-4505.
OBJECTIVE--To describe the clinical course and the utility of computerized
tomography (CT) and magnetic resonance imaging (MRI) in the successful
management of an often fatal fungal infection in a 12-year-old patient with
insulin-dependent diabetes mellitus (IDDM). CASE--The patient was admitted
to The University of Mississippi Medical Center (UMC) for the purpose of
diabetic ketoacidosis (DKA) management and subsequent intensive therapy for
mucormycosis according to nationally accepted standards of care. Strict
diabetic control was instituted with frequent monitoring of blood glucose
levels and interval assessment of HbA1c. Sequential MRI studies were
obtained according to approved patient standards; the clinical and MRI
course of the infection was charted. RESULTS--The patient's DKA resolved
within 12 h on intravenous fluid repletion and insulin therapy. His
sinusitis/rhinitis noted on admission did not respond to intravenous
antibiotic therapy and progressed with obvious left orbital involvement and
left cranial nerve palsies by 72 h of hospitalization. CT and MRI were
invaluable aids to the early diagnosis and design of appropriate surgical
and antifungal management of this patient, who survived with minimal left
cranial nerve palsies. CONCLUSIONS--Our patient is among the youngest of
IDDM patients reported to have survived rhinocerebral mucormycosis. His
survival is attributed to early recognition of possible mucormycosis with
diagnostic support of CT and MRI, surgical debridement and antifungal
therapy, and intensive blood glucose control. Sequential MRI is invaluable
to the design of therapy for this type of patient and shows the nearly
3-year recovery from mucormycosis.