腭抽动障碍致8岁儿童客观咔嗒耳鸣

IF 0.2 Q4 OTORHINOLARYNGOLOGY Indian Journal of Otology Pub Date : 2022-04-01 DOI:10.4103/indianjotol.indianjotol_98_21
N. Kumar, R. Sanji, Srirangaprasad Krishnaswamy
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引用次数: 0

摘要

包括肌阵挛在内的腭部震颤是众所周知的客观耳鸣的原因。必要的腭震颤和抽动障碍是公认的,但罕见的原因,客观搏动性耳鸣。一名8岁男孩,主诉双耳咔嗒声1个月,断断续续,频繁发作,其中口内检查显示双侧软腭肌肉有节奏,低频,对称收缩,伴有咔嗒声,医生也听得见(客观耳鸣)。孩子的母亲表示,当孩子睡着时,没有咔哒声。当孩子被音叉的声音分散注意力时,腭部的运动就停止了。中枢神经系统检查、发育史、出生、生长史均正常。磁共振造影增强检查正常。患儿开始服用氯硝西泮和可乐定,1、2个月后随访。耳鸣减少,但没有完全消除。腭震颤患者的临床特征应仔细评估,并事先了解可能的病因,以指导调查和管理。我们强调腭抽动障碍的情况下,带来的可能性迅速读者的头脑。
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Palatal tic disorder causing objective clicking tinnitus in an 8 years old
Palatal tremors including myoclonus are well-known causes of objective tinnitus. Essential palatal tremors and tic disorders are recognized but rarer causes of objective pulsatile tinnitus. An 8-year-old boy presented with a chief complaint of clicking sounds in both the ears for 1 month, intermittent, occurs frequently in episodes, wherein intraoral examination revealed bilateral rhythmic, low frequency, symmetrical contractions of the soft palate muscles accompanied by clicking sounds audible to physician as well (objective tinnitus). The child's mother stated that the clicking sounds were not present when he was asleep. When the child was distracted by tuning fork sound, the palatal movements stopped. CNS examination, developmental history, birth, and growth history were all normal. Magnetic resonance imaging study with contrast enhancement was normal. The child was started on clonazepam and clonidine and follow-up was done after 1st and 2nd months. The tinnitus reduced but did not resolve completely. Clinical features of a patient with palatal tremor should be carefully assessed with prior knowledge of possible etiopathologies to guide the investigations and management. We highlight a case of palatal tic disorder to bring the possibilities quickly to the reader's mind.
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来源期刊
Indian Journal of Otology
Indian Journal of Otology OTORHINOLARYNGOLOGY-
CiteScore
0.40
自引率
0.00%
发文量
21
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