Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030552 (paresis)
 5,831 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Retraction of the lower eyelid is a useful sign of disease. It is an early manifestation of weakness of the facial muscles, occurring with myopathies, myasthenia, and upper and lower motor neuron facial paresis. Rarely, lower and upper lid retraction occur without proptosis in patients with Graves disease. Lower lid retraction occurs in proptosis and varies directly with the degree of proptosis. It is also seen with senile entropion or ectropion, after eye muscle or orbital surgery, and with contraction of lid tissues. Apparent retraction results when the contralateral lower lid is pathologically elevated, as in Horner syndrome, in enophthalmos, or with vertical deviations of the eye.
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PMID:Retraction of the lower eyelid. 58

The use of the malar implant to augment the malar-zygomatic eminence is rapidly becoming a popular aesthetic procedure; however, this surgery can lead to paralysis or paresis of the facial nerve. Paralytic ectropion may result from orbicularis oculi dysfunction. We report two cases of paralytic ectropion as a result of malar implant placement. Conservative management for mild orbicularis oculi dysfunction consisted of topical lubricants and observation, whereas persistent ectropion required surgical repair. Paralytic ectropion and secondary exposure keratopathy are possible complications of malar implant surgery.
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PMID:Paralytic ectropion: a complication of malar implant surgery. 955 64