A 42-year-old man presented with right temporal headache, dysarthria, and dysphagia. On examination, he had a right hypoglossal nerve palsy. The diagnosis of right internal carotid artery dissection was suggested by magnetic resonance imaging and confirmed by carotid angiography. A dynamic computed tomogram demonstrated enlargement of the carotid artery. In carotid dissection, the hypoglossal n...

Superior laryngeal artery (SLA) is one of the main branches of the superior thyroid artery that its main function is to supply blood to the larynx. This artery is accompanied by the internal branch of superior laryngeal nerve; this relation has anatomical and surgical significance. In this paper, a case of anomalous origin of the superior laryngeal artery is reported. Abnormal origin of SLA fro...

a twelve year old girl, an established case of systemic lupus erythematosus, was referred to us suffering from diplopia and nasal speech for a period of 3 months. neurological examination was conducted which revealed a right-sided sixth nerve palsy and a pulsatile nasopharyngeal mass. neurodiagnostic imaging studies confirmed a giant intracavernous internal carotid aneurysm. the malady of the a...

Learning Objectives: Facial nerve management in the surgery Internal carotid artery management in the surgery Intracranial vascular bypass As for the most challenging surgery of the lateral skull base, glomus jugular tumor resection is now safely controlled and managed. In this study we focused on the the strategies of facial nerve and internal carotid artery management during glomus jugular tu...

THE carotid sinus is a small dilatation present on the commencement of the internal carotid artery. It has so little obvious importance that, until recently, it was neglected by anatomists and physiologists as an uninteresting detail of blood-vessel anatomy. Adachil states that it is present in eighty-five per cent. of cases, but I have found the dilatation constantly present in a series of fif...

A detailed submacroscopic anatomical study of the cranial cervical ganglion (CCG) and its branches with its adjoining structures was carried out by examining 14 halves of seven heads of Holstein cattle under a magnifying lens to provide comprehensive descriptions with color photographs of the location, relation to neighboring structures, morphometry, and morphology of CCG and its branches. Our ...

Unilateral oculomotor nerve palsy has been recognized as a localizing sign due to aneurysms along the internal carotid artery, particularly at the internal carotid-posterior communicating artery (ICA-PcomA) junction and is considered to be a variable symptom caused by direct pressure on the nerve. Therefore bilateral pupillary dilation in ruptured cerebral aneurysm cases can be misleading in in...

in the present study, eight specimens of sheep (>1 year) of both sexes were dissected to provide a comprehensive description of the weight, allocation and nerve branches of the cranial cervical ganglion. the cranial cervical ganglion was found beneath the mandibular salivary gland. it was located ventromedial to tympanic bulla and ventrally to atlantic fossa. in three out of eight animals it wa...

A case of an isolated hypoglossal nerve palsy is reported. The differential diagnosis is discussed, in the context of the requirement for careful scrutiny of the entire course of the hypoglossal nerve on imaging, to detect underlying pathology remote from the tongue, and to avoid unnecessary invasive diagnostic procedures prompted by the appearance of a 'pseudomass' of the weak tongue both clin...

BACKGROUND AND PURPOSE We report a case of facial diplegia complicating a bilateral internal carotid artery dissection. CASE DESCRIPTION A 49-year-old patient presented with unilateral headache and oculosympathetic paresis. Cerebral angiography revealed a bilateral internal carotid artery dissection. A few days later, the patient developed a facial diplegia that regressed after arterial recan...