Bilateral Hearing Loss and Tinnitus as Primary Manifestations of Pontine Hemorrhage in a Young Man With Refractory Hypertension

一名患有难治性高血压的年轻男性,以双侧听力丧失和耳鸣为桥脑出血的主要表现

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Abstract

Pontine hemorrhages are typically associated with profound neurological deficits such as coma and quadriparesis, but selective involvement of the dorsal tegmentum can produce more subtle or atypical symptoms. We report the case of a 32-year-old man with longstanding, treatment-noncompliant hypertension who presented with acute-onset bilateral hearing loss and tinnitus. Head CT revealed an acute hemorrhage localized to the pontine tegmentum, yet the patient remained fully awake and alert. Renovascular causes of hypertension were excluded, but the workup revealed evidence of chronic hypertensive end-organ damage, including hypertensive retinopathy, renal parenchymal disease, and severe concentric left ventricular hypertrophy. This case underscores the importance of considering posterior circulation events in hypertensive patients, particularly young adults, presenting with new bilateral auditory symptoms, as early neuroimaging and recognition of atypical presentations are critical for accurate diagnosis and timely intervention.

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