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Focal cerebral deficits in severe hypomagnesemia
C R Leicher1, A G Mezoff, J S Hyams
1Department of Pediatrics, Hartford Hospital, Connecticut 06115.
Pediatric Neurology
|September 1, 1991
Summary
Severe hypomagnesemia, or low magnesium levels, can cause serious neurologic issues. This case highlights how correcting magnesium deficiency can resolve these transient brain symptoms.
Area of Science:
- Neurology
- Biochemistry
- Pediatrics
Background:
- Hypomagnesemia (low magnesium levels) is linked to various neurological problems.
- Short gut syndrome can predispose individuals to electrolyte imbalances.
Observation:
- A pediatric patient with short gut syndrome experienced severe hypomagnesemia during a diarrheal illness.
- The patient presented with a transient neurological syndrome including hemiparesis, altered mental status, and aphasia.
Findings:
- The neurological symptoms resolved completely as the patient's magnesium levels normalized.
- This suggests a direct causal link between severe hypomagnesemia and the observed neurological deficits.
Implications:
- Severe hypomagnesemia should be considered a potential cause of acute neurological dysfunction in susceptible patients.
- Clinicians should monitor magnesium levels closely in patients with short gut syndrome, especially during illness.
- This case expands the spectrum of neurological manifestations associated with magnesium deficiency.