Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030305 (pancreatitis)
 16,014 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Diabetes mellitus and exocrine insufficiency are the commonest pancreatic manifestations of mitochondrial diseases. In contrast, pancreatitis has rarely been described in mitochondrial syndromes. We report on a patient with Kearns-Sayre syndrome and recurrent episodes of acute pancreatitis for which no explanation could be found other than the associated mitochondrial dysfunction. Interestingly, pharmacological disruption of mitochondrial metabolism in various models as well as in patients can cause pancreatitis, further supporting this association. A diagnosis of pancreatitis should be considered in any patients with mitochondrial disease and recurrent abdominal pain.
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PMID:Recurrent pancreatitis in mitochondrial cytopathy. 1731 46

Mitochondrial DNA (mtDNA) deletion is a rare occurrence that results in defects to oxidative phosphorylation. The common clinical presentations of mtDNA deletion vary but include mitochondrial myopathy, Pearson syndrome, Kearns-Sayre syndrome, and progressive external ophthalmoplegia. Here, we report the case of a 10-year-old boy who presented with progressive deterioration of his clinical status (which included hypoglycemia, short stature, sensorineural hearing loss, retinitis pigmentosa, and chronic gastrointestinal dysmotility) that progressed to acute deterioration with pancreatitis, Fanconi syndrome, lactic acidosis, and acute encephalopathy. Following treatment, the patient was stabilized and his neurological condition improved. Through a combination of histological examinations and biochemical and molecular analyses, mitochondrial disease was confirmed. A novel 3670-base pair deletion (deletion of mtDNA nt 7,628-11,297) was identified in the muscle tissue. A direct repeat of CTACT at the breakpoints was also detected.
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PMID:A novel 3670-base pair mitochondrial DNA deletion resulting in multi-systemic manifestations in a child. 2296 85