The stapedial artery is an embryonic artery which disappears during the tenth week in utero,
in human species. During its short life, this artery shapes the stapes and transforms the …

Anatomic variants in the head and neck are quite numerous and occur frequently: a minority
of them increase the risk of complications during surgical procedures and may be visualized …

Tinnitus refers to auditory perception of internal origin. It is a relatively common problem and
affects men and women equally. Clinically, it may be divided as pulsatile or non-pulsatile …

Moyamoya disease is a rare progressive cerebrovascular steno-occlusive disease
associated with different variations of the cerebral arteries. We evaluated the types and …

Fetal type PCA may positively affect clinical outcome in patients with ischemic stroke such as
protection of a reserve blood flow capacity as well as negative effect on clinical outcome …

Congenital vascular variants involving the temporal bones are rare. Awareness of these
variants is important as they may mimic glomus tumors or complicate middle ear surgery. We …

Introducción: Las variantes anatómicas de las arterias cerebrales, incluyendo las
anastomosis carótido-vertebrales, son adecuadamente evaluadas con angiografía por …

Temporal bone imaging is performed for a variety of clinical conditions addressed in the
outpatient and acute care setting ranging from hearing loss to trauma. Recent advances in …

Pulsatile tinnitus is generally of vascular origin and can be due to arterial, venous, or
systemic causes. While certain congenital anatomical variants and arterial vascular loops …

The magnetic resonance imaging (MRI) in a female patient who presented with headache
and hearing loss revealed aberrant course of the petrous segment of internal carotid artery …