Wernekink commissure syndrome is a rare midbrain syndrome with bilateral cerebellar dysfunction,eye movement disorder,and palatal myoclonus.Few cases of this syndrome have been reported in China,let alone those combined with hallucinations and involuntary groping.This paper reports the diagnosis and treatment of a case of Wernekink commissure syndrome with hallucinations and involuntary groping,aiming to enrich the knowledge about this disease for clinicians.
Humans ; Mesencephalon ; Ocular Motility Disorders/diagnosis* ; Spinal Cord ; Syndrome ; Hallucinations

A 49-year-old male presented with horizontal binocular diplopia without facial pain or skin lesion. Limitation of medial gaze in the left eye was revealed on neurological examination, which is accompanied by peripheral facial nerve palsy ipsilaterally. The diagnosis had been made based on the diffusion restriction lesion of left pontine tegmentum. We may denominate a “seven-and-a-half syndrome” and clinician should maintain a high level of awareness of the various syndromes associated with pontine lesions.
Diagnosis ; Diffusion ; Diplopia ; Facial Nerve ; Facial Pain ; Facial Paralysis ; Humans ; Male ; Middle Aged ; Neurologic Examination ; Ocular Motility Disorders ; Paralysis ; Pontine Tegmentum ; Skin ; Telescopes

PURPOSE: To investigate the types and clinical features of neurological diseases after head trauma. METHODS: From March 2010 to December 2018, a total of 177 patients were enrolled in this study. We retrospectively reviewed the clinical features of neurological ophthalmic diagnoses and frequencies, the types of head injuries, and the prognoses. RESULTS: Cranial nerve palsy was the most common (n = 63, 35.6%), followed by traumatic optic neuropathy (n = 45, 25.4%), followed by optic disc deficiency, ipsilateral visual field defect, Nystagmus, skewing, ocular muscle paralysis between nuclei, and Terson syndrome. Neuro-ophthalmic deficits occurred in relatively strong traumas accompanied by intracranial hemorrhage or skull fracture. However, convergence insufficiency and decompensated phoria occurred in relatively weak trauma such as concussion. The prognoses of the diseases were poor (p < 0.05) for traumatic optic neuropathies and visual field defects. The prognoses of neurological diseases were poor if accompanied by intracranial hemorrhages or skull fractures (p < 0.05). CONCLUSIONS: After head trauma, various neuro-ophthalmic diseases can occur. The prognosis may differ depending on the type of the disease, and the strength of the trauma may affect the prognosis.
Cranial Nerve Diseases ; Craniocerebral Trauma ; Diagnosis ; Head ; Humans ; Intracranial Hemorrhages ; Ocular Motility Disorders ; Optic Nerve Injuries ; Paralysis ; Prognosis ; Retrospective Studies ; Skull Fractures ; Strabismus ; Visual Fields

PURPOSE: To report a case of isolated abducens nerve palsy caused by the ophthalmic segment of an internal carotid artery (ICA) aneurysm which improved after endovascular coil trapping. CASE SUMMARY: A 59-year-old female visited the ophthalmology department for a sudden onset of horizontal diplopia for 10 days. The best corrected visual acuity was 20/20 in both eyes. The pupils showed normal response to light and near stimulation in both eyes. The extraocular examination showed 35 prism diopters left esotropia at primary gaze and −4 abduction limitation of the left eye. The patient suffered intermittent headaches in the left temporal area and left retrobulbar pain for 1 month. Magnetic resonance imaging with magnetic resonance angiography of the brain was performed. A focal protruding lesion of the left ICA suggested an aneurysm. The patient consulted with the neurosurgery department. The left ophthalmic segment of the ICA aneurysm was confirmed by transfemoral cerebral angiography and treated with coil placement and the patient showed gradual improvement after the procedure. Three months after the procedure there was no diplopia. The patient showed orthotropia at primary gaze without abduction limitation. CONCLUSIONS: Isolated abducens nerve palsy can be caused by the ophthalmic segment of an ICA aneurysm, which should be considered in the differential diagnosis of ocular motility disorders. The disorder improved with coil replacement treatment. Differential diagnosis as a cause of abducens nerve palsy is important for prompt and appropriate treatment. Neuroimaging should be considered in patients with isolated abducens nerve palsy with a non-ischemic origin.
Abducens Nerve Diseases ; Abducens Nerve ; Aneurysm ; Brain ; Carotid Artery, Internal ; Cerebral Angiography ; Diagnosis, Differential ; Diplopia ; Esotropia ; Female ; Headache ; Humans ; Magnetic Resonance Angiography ; Magnetic Resonance Imaging ; Middle Aged ; Neuroimaging ; Neurosurgery ; Ocular Motility Disorders ; Ophthalmology ; Pupil ; Visual Acuity

Behçet's disease is a systemic chronic disease that occurs in tissues such as eyes, joints, organs and nerves, and it has been noted that symptoms may be observed in a variety of tissues. In previous studies, reports of blepharoptosis observed in patients with Behçet's disease have been rare. We would like to report a case where a patient among those who visited our hospital with blepharoptosis had a history of Behçet's disease. This patient had been diagnosed with Behçet's disease, and complained of bilateral blepharoptosis even at the time of diagnosis. He complained of dysfunctions in vision and hearing, and upon eye examination, an eye movement disorder was found in his left eye. From the symptoms, neuro-Behçet's disease was diagnosed. The oculomotor and levator palpebrae superioris muscles are both controlled by cranial nerve III, which may suggest that Behçet's disease in this patient occurred in cranial nerve III. The patient received an oral steroid, and the symptoms have improved without surgery. Since we could identify the correlation between Behçet's disease and blepharoptosis, we considered that sharing this case and its outcome would be helpful for plastic surgeons who treat eyelids.
Behcet Syndrome ; Blepharoptosis* ; Chronic Disease ; Diagnosis ; Eyelids ; Hearing ; Humans ; Joints ; Muscles ; Ocular Motility Disorders ; Oculomotor Nerve ; Plastics ; Surgeons

No abstract available.
Anesthesia, Local/*adverse effects ; Anesthetics, Local/administration & dosage/*adverse effects ; Eye Movements/*drug effects ; Female ; Humans ; Middle Aged ; Ocular Motility Disorders/*chemically induced/diagnosis/physiopathology ; Oculomotor Muscles/drug effects/*physiopathology ; Phacoemulsification/*adverse effects ; *Postoperative Complications

PURPOSE: To report two patients with positive ice tests who had diplopia and blepharoptosis caused by something other than ocular myasthenia gravis. CASE SUMMARY: A 35-year-old female presented with a one-week history of inability to adduct the left eye and left blepharoptosis. Although the ice test was positive, serum anti-acetylcholine receptor binding antibody and the repetitive nerve stimulation test were negative. Brain angiography showed an aneurysm of the left posterior communicating artery, leading to the diagnosis of left pupil-sparing oculomotor nerve palsy. A 25-year-old female presented with an 8-month history of intermittent horizontal diplopia and blepharoptosis in the right eye. The ice test was positive, however serum anti-acetylcholine receptor binding antibody and the repetitive nerve stimulation test were negative. Anti-nuclear antibody was positive (titer 1:160). CONCLUSIONS: The ice test is a useful screening test for myasthenia gravis. However, a series of differential diagnoses including blepharoptosis and ocular motility disorder should be considered because these conditions also show a positive result in the ice test.
Adult ; Aneurysm ; Angiography ; Arteries ; Blepharoptosis ; Brain ; Diagnosis ; Diagnosis, Differential ; Diplopia ; Female ; Humans ; Ice* ; Mass Screening ; Myasthenia Gravis* ; Ocular Motility Disorders ; Oculomotor Nerve Diseases

A 65-year-old man who had been experiencing diplopia in front and down gaze for 15 days visited our hospital. Hypertropia was noted in the patient's left eye, and limitation of depression was found in the adduction, primary gaze, and abduction. Brain magnetic resonance imaging showed no remarkable findings. Two weeks after the first visit, the patient complained of ptosis in the left eye. An ice test was performed and the ptosis was resolved after the test. Then, anti-acetylcholine receptor binding antibody levels were checked and found to be slightly elevated. We prescribed methylprednisolone per os 24 mg for 2 weeks, and his symptoms improved after the 2-week treatment. Five weeks after his first visit, the patient showed an ortho result in the alternate prism cover test and normal ocular movements. This may be the first case in which ocular myasthenia gravis presented as double depressor palsy, and in such cases, the possibility of ocular myasthenia gravis should be considered to rule out double depressor palsy.
Aged ; Diagnosis, Differential ; Diplopia/*diagnosis/*etiology ; Humans ; Male ; Myasthenia Gravis/*complications/*diagnosis ; Ocular Motility Disorders/diagnosis/etiology ; Strabismus/diagnosis/etiology

No abstract available.
Aged ; *Ethmoid Sinus ; Humans ; Male ; Mucocele/*complications/radiography ; Ocular Motility Disorders/diagnosis/*etiology ; Paranasal Sinus Diseases/*complications/radiography ; Tomography, X-Ray Computed

D-glucose is an essential fuel for metabolism in mammalian cells and the predominant fuel source for the brain. Transport of glucose across tissue barriers is mediated by stereospecific transporter proteins. Glut-1 is a major glucose transporter expressed on vascular endothelial cells comprising the blood brain barrier and is responsible for glucose entry into the brain. Impaired glucose transport across the blood brain barrier results in Glut-1 deficiency syndrome(DS). It is caused by haploinsufficiency of the blood brain barrier hexose carrier. Heterozygous mutations or hemizygosity of the GLUT-1 gene cause Glut-1 DS. It is characterized by infantile seizures refractory to anticonvulsants, developmental delay, acquired microcephaly, spasticity, ataxia, opsoclonus and other paroxysmal neurological phenomena, often occurring prior to meals. The diagnosis of Glut-1 DS is established in neurologically impaired patients with reduced cerebrospinal glucose concentration(hypoglycorrhachia) and lactate concentration in the absence of hypoglycemia. Decreased 3-O-methyl-D-glucose uptake in erythrocytes also supports the diagnosis of Glut-1 DS. Several treatment strategies have been pursued, none optimal, as it relates to the developmental encephalopahty associated with this clinical syndrome. Ketogenic diet has been effective in controlling seizures but has had little measurable effects on the associated cognitive impairments and behavioral disturbance. Current treatment is inadequate, and future studies should be directed at the mechanisms designed to upreglulate GLUT-1 expression, thereby increasing residual Glut-1 activity to 75 to 100%.
3-O-Methylglucose ; Anticonvulsants ; Ataxia ; Blood-Brain Barrier ; Brain ; Diagnosis ; Endothelial Cells ; Epilepsy ; Erythrocytes ; Glucose Transport Proteins, Facilitative* ; Glucose Transporter Type 1* ; Glucose* ; Haploinsufficiency ; Humans ; Hypoglycemia ; Ketogenic Diet ; Lactic Acid ; Meals ; Metabolism ; Microcephaly ; Muscle Spasticity ; Ocular Motility Disorders ; Seizures