Publications by authors named "Khalid Alomar"

Background Impostor syndrome (IS) is characterized by an ongoing disbelief in the authenticity of one's accomplishments, attributing success to luck rather than to one's own ability or hard work. The syndrome has detrimental consequences in both personal and career aspects and is closely linked to emotional exhaustion, stress, and depressive symptoms. This study aimed to determine the prevalence of IS among otolaryngologists practicing in Saudi Arabia.

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BACKGROUND Paragangliomas are neuroendocrine neoplasms derived from paraganglia of the sympathetic and parasympathetic nervous systems. Parasympathetic ganglia-derived tumors, also called non-chromaffin, are located almost exclusively in the neck and skull base and are usually non-secretory and inactive. A case of malignant glomus jugulare with a metastatic cervical lymph node is described here.

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Granular cell tumors (GCTs) are rare benign tumors that can occur in any part of the body. They are most commonly found in the head and neck region, especially the tongue. Laryngeal GCTs are rare, accounting for only 3% to 10% of all GCTs.

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Introduction: An aneurysm is characterized by the weakening of the arterial wall, which leads to a bulge that can be filled with blood. Aneurysms of the petrous portion of the internal carotid artery are rare and predominantly detected incidentally. This is a report of multiple misdiagnoses of an aneurysm of the petrous segment of the internal carotid artery (ICA) that highlights its imaging-based diagnosis and risk of mortality.

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BACKGROUND In the pediatric age group, middle ear tumors are rare. Rhabdomyosarcoma is considered the most common soft-tissue sarcoma in children. It comprises 5% of all pediatric malignant tumors.

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Article Synopsis
  • Acquired carotid-jugular fistulas typically result from neck trauma, such as stabbings, gunshot wounds, or central vein catheterization, with rare cases from blunt trauma.
  • Patients usually exhibit symptoms like pulsatile swelling, tinnitus, and throat sensations known as thrills.
  • In the reported case, a 38-year-old woman with no prior health issues underwent successful coil embolization to treat a high-flow fistula between the external carotid artery and external jugular vein, demonstrating the efficacy of coils in complex cases.
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Embolization of a bullet or shrapnel from the heart (left ventricle) to the peripheral arterial circulation is practically unknown. We present a 38-year-old man with no comorbidities who was referred to our centre with a bullet injury to the left side of his chest. The patient complained of mild pain and numbness in his right lower limb.

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Benign dendritic melanocytic proliferation is usually observed in the skin. We report an extremely rare case of a melanocytic lesion in the middle ear mucosa. Only 3 cases of melanocytic lesions in the middle ear have been reported.

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