《英文msh詞典》Pupil,Local Tonic
[入口詞] Pupil,Local Tonic
[主題詞] Tonic Pupil
[英文釋義] A pupillary abnormality characterized by a poor pupillary light reaction,reduced accommodation,iris sector palsies,an enhanced pupillary response to near effort that results in a prolonged,tonic constriction,and slow pupillary redilation. This condition is associated with injury to the postganglionic parasympathetic innervation to the pupil. (From Miller et al.,Clinical Neuro-Ophthalmology,4th ed,pp492-500)