Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0023380 (lethargy)
 5,697 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This 17-year-old male patient with tuberous sclerosis developed increased headaches and lethargy. Magnetic resonance imaging of the brain revealed increased ventricle size and increased size of a subependymal giant cell astrocytoma at the foramen of Monro, as well as spinal cord metastases of giant cell tumors. Decompressive surgery of the foramen of Monro lesion resulted in temporary resolution of the hydrocephalus. Increased Ki-67 labeling of tumor as well as rare spinal enhancement both possibly indicated malignant features for this entity.
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PMID:Subependymal giant cell astrocytoma with cranial and spinal metastases in a patient with tuberous sclerosis. Case report. 1528 62

A 2-year-old Caucasian boy with tuberous sclerosis complex presented to the emergency department with lethargy and new onset myoclonias. Pancreatitis, thrombocytopenia, and coagulopathy associated to a decreased level of consciousness were diagnosed. Valproic acid had been initiated 13 months before and had been slowly increased to a dose of approximately 38 mg/kg/day. All the symptoms resolved after discontinuation of the medication. The clinical presentation of this child highlights that valproic acid-related pancreatitis can present with decreased level of consciousness without associated gastrointestinal symptoms. Adverse drug reactions associated with valproic acid can lead to damage of multiple organs and may prove fatal if not promptly recognized and managed.
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PMID:Valproic Acid Induced Pancreatitis Presenting With Decreased Level of Consciousness in a Child With Tuberous Sclerosis Complex. 3226 11