Video Experimental Relacionado
Updated: Sep 9, 2025
04:34
Surgical Treatment of an Endolymphatic Sac Tumor
Published on: May 26, 2023
815
Disyección carotídea interna espontánea con tinnitus pulsátil y pérdida de audición
Binisha Joshi1, Paul Bolaji2, Yae Chun3
1Internal Medicine, Stroke Medicine, Dorset County Hospital, Dorchester, GBR.
Cureus
|September 2, 2025
Resumen
La disección de la arteria carótida interna rara vez causa tinnitus pulsátil y pérdida de audición. Este caso destaca la participación simultánea de los nervios craneales V, VII, VIII, IX y X con el síndrome de Horner por disección de ICA.
Área de la Ciencia:
- Neurología
- Cirugía vascular
- Otorrinolaringología
Sus antecedentes:
- La disección de la arteria carótida interna (ICA) generalmente se presenta con dolor de cabeza, dolor de cuello o síntomas de accidente cerebrovascular anterior.
- Las presentaciones menos comunes incluyen el síndrome de Horner y los déficits del nervio craneal inferior (IX-XII).
- El tinnitus pulsátil y la pérdida de audición rara vez se asocian con la disección de ICA, por lo general están vinculados a la disección de la arteria vertebral.
Videos de Conceptos Relacionados
01:22Aortic Regurgitation II: Clinical Features and Diagnostic Tests
52
Aortic valve regurgitation (AR) occurs when the aortic valve fails to close properly, allowing blood to flow backward from the aorta into the left ventricle. This backflow can result in two distinct clinical presentations: acute and chronic AR, each characterized by its own set of symptoms and physical findings.Acute Aortic RegurgitationAcute AR presents with a sudden onset of severe symptoms. Patients typically experience profound dyspnea (shortness of breath), chest pain, and signs of left...
52
01:21Aneurysm II: Clinical Manifestations and Diagnostic Studies
21
Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...
21
01:25Cardiovascular System Abnormal Findings II: Auscultation
247
Auscultation, an essential part of a heart examination, is done using a stethoscope. It provides crucial information about heart function and possible heart problems. Due to heart problems, abnormal sounds can be heard during systole or diastole. These sounds include S3 and S4 gallops, opening snaps, systolic clicks, and murmurs.
Abnormal Heart Sounds
Gallops:
Abnormal Heart Sounds
Gallops:
247
01:26Arteries of the Head and Neck
1.7K
The human body's intricate network of arteries ensures that every organ system receives the necessary oxygen and nutrients for optimal function. The arterial network in the head and neck region is particularly complex, providing vital blood flow to the brain, eyes, and other critical structures. Prominent arteries in this region include the internal carotid arteries and the vertebral arteries.
The internal carotid arteries supply blood to the anterior portion of the cerebrum. They enter the...
The internal carotid arteries supply blood to the anterior portion of the cerebrum. They enter the...
1.7K
01:10The Arch of Aorta
1.0K
The coronary arteries, originating from the ascending aorta, bifurcate from two sinuses located within the ascending aorta. Positioned just above the aortic semilunar valve, these sinuses house essential aortic baroreceptors and chemoreceptors, crucial for maintaining cardiac function. The left coronary artery and the right coronary artery branch off from the left posterior and anterior aortic sinuses, respectively.
Encircling the heart, the coronary arteries form a ring-like structure before...
Encircling the heart, the coronary arteries form a ring-like structure before...
1.0K