OBJECTIVE

This study described the ophthalmic symptoms and signs in patients with nasopharyngeal carcinoma (NPCA).

This was a retrospective, cross-sectional, descriptive study involving patients with histologically-confirmed NPCA seen in two subspecialty eye clinics in a single referral hospital from January 2014 to December 2018. Chart review obtained data on symptoms and ophthalmic findings of patients with NPCA on the first visit. Descriptive statistics was used to analyze the data.

There were 36 patients in the study. There were 27 males (75%) and mean age was 47 years (Range: 13 - 83). Delay to consult was marked, with 28 patients (78%) presenting later than three months; 19 (53%) had invasion to distant sites on presentation. Almost all of the patients (35/36 or 97%) had either diplopia or blurring of vision, with nasal symptoms as the most common extra-ophthalmic accompanying symptom. Multiple cranial nerve palsies, particularly optic nerve plus at least one ocular motor nerve, was a prominent feature. The combination of nasal symptoms with ophthalmoparesis was noted in 24 patients (67%) and was identified as a red flag for NPCA.

Blurred vision and diplopia were the most common ocular complaints of patients with NPCA who were evaluated at the ophthalmology department of a tertiary hospital. Blurred vision is frequently from optic nerve involvement while diplopia is due to ophthalmoparesis secondary to multiple ocular motor cranial nerves involvement. Male patients in their 40s who present with combination of optic neuropathy or ocular motor palsies should be probed for presence of otologic or nasal symptoms as well as neck masses as these are the common presentation of NPCA in the ophthalmology clinics.

Miller Fisher syndrome（MFS）is a clinical variant of Guillain-Barre syndrome（GBS）and has the main clinical features of ataxia，ophthalmoplegia，and tendon areflexia，with pupil changes and abnormal pupillary light reflex in rare cases. There are generally no symptom fluctuations，and positive anti-GQ1b IgG antibodies can be detected in some patients. This article reports a case of MFS with positive anti-GQ1b，anti-GT1a，and anti-sulfatide antibodies and fluctuating extraocular muscle paralysis as the initial presentation，accompanied by bilateral pupil dilation，delayed light reflex，and numbness and weakness in the limbs. The symptoms are rare and atypical，which may easily lead to misdiagnosis in clinical practice.
Miller Fisher Syndrome ; Ophthalmoplegia

Humans ; Supranuclear Palsy, Progressive ; Acupuncture Therapy

Cranial nerve (CN) III palsy is rarely caused by intraorbital compression, let alone from a subgaleal abscess. We present a case of a hypertensive 55-year-old man with an acute isolated pupillary-sparing left CN III palsy from a left subgaleal abscess with associated pterional osteomyelitis and frontotemporal mass. This is the first reported such case and the third reported case of a chronic spontaneous subgaleal abscess. A seemingly routine case of an acute, pupillary-sparing, isolated CN III palsy from hypertension turned out to be a rare case in terms of etiology of the palsy and of the source of the abscess.
Cranial Nerve III ; palsy ; ptosis ; ophthalmoplegia

Professor YANG Jun's clinical experience of acupuncture and moxibustion for oculomotor paralysis is summarized. Professor YANG Jun pays attention to disease differentiation and syndrome differentiation in the treatment of this disease. According to the characteristics of oculomotor paralysis, "early diagnosis and seeking treatment from the source" is advocated. According to the etiology and pathogenesis, professor YANG divides oculomotor paralysis into three types: the syndrome of wind-evil attacking collaterals, the syndrome of spleen-stomach weakness and the syndrome of qi-deficiency and blood-stasis. As such, the acupoints are selected according to syndrome differentiation, and several different acupuncture methods (pricking needling at eyelids, penetrating needling and lifting eyelids and contralateral- balance needling on the healthy side) are adopted to improve the symptoms of oculomotor paralysis. It is also suggested to use the combination of scalp acupuncture and electroacupuncture to achieve the best dose-effect state. Moreover, local stimulation around the eyes is important to achieve the effects of "qi reaching affected area".
Acupuncture ; Acupuncture Points ; Acupuncture Therapy ; Humans ; Moxibustion ; Ophthalmoplegia ; Syndrome

BACKGROUND: Reports evaluating the efficacy of transcranial sonography (TCS) for the differential diagnosis of Parkinson disease (PD) and other movement disorders in China are scarce. Therefore, this study aimed to assess the application of TCS for the differential diagnosis of PD, multiple system atrophy (MSA), progressive supranuclear palsy (PSP), and essential tremor (ET) in Chinese individuals. METHODS: From 2017 to 2019, 500 inpatients treated at the Department of Dyskinesia, Beijing Tiantan Hospital, Capital Medical University underwent routine transcranial ultrasound examination. The cross-sections at the midbrain and thalamus levels were scanned, and the incidence rates of substantia nigra (SN) positivity and the incidence rates of lenticular hyperechoic area were recorded. The echo of the SN was manually measured. RESULTS: Of the 500 patients, 125 were excluded due to poor signal in temporal window sound transmission. Among the 375 individuals with good temporal window sound transmission, 200 were diagnosed with PD, 90 with ET, 50 with MSA, and 35 with PSP. The incidence rates of SN positivity differed significantly among the four patient groups (χ2 = 121.061, P < 0.001). Between-group comparisons were performed, and the PD group showed a higher SN positivity rate than the ET (χ2 = 94.898, P < 0.017), MSA (χ2 = 57.619, P < 0.017), and PSP (χ2 = 37.687, P < 0.017) groups. SN positivity showed a good diagnostic value for differentiating PD from the other three movement diseases, collectively or individually. The incidences of lenticular hyperechoic area significantly differed among the four patient groups (χ2 = 38.904, P < 0.001). Next, between-group comparisons were performed. The lenticular hyperechoic area was higher in the PD group than in the ET (χ2 = 6.714, P < 0.017) and MSA (χ2 = 18.680, P < 0.017) groups but lower than that in the PSP group (χ2 = 0.679, P > 0.017). CONCLUSION SN positivity could effectively differentiate PD from ET, PSP, and MSA in a Chinese population.
Diagnosis, Differential ; Humans ; Multiple System Atrophy/diagnostic imaging* ; Parkinson Disease/diagnostic imaging* ; Substantia Nigra/diagnostic imaging* ; Supranuclear Palsy, Progressive

OBJECTIVES: Oculomotor nerve palsy is a kind of disease with many causes, showing eye movement disorders, abnormal eyelid position, and/or damage of the pupil. The etiology of oculomotor nerve palsy in different departments is different. The study discussed the etiology, localization of the lesion, and prognosis for oculomotor nerve palsy firstly diagnosed in department of ophthalmology. METHODS: Clinical data of 137 hospitalized patients with oculomotor nerve palsy at the Department of Ophthalmology, the First Medical Center of PLA General Hospital from 2009 to 2018 were retrospectively collected. The etiology and its distribution characteristics in different age groups, the location of the lesion, and the prognosis of patients were analyzed. RESULTS: In 137 patients, the top 3 causes for oculomotor nerve palsy were head trauma (38.69%), cavernous sinus lesions (12.40%), and orbital inflammation (9.49%). Other causes included intracranial aneurysm, the intracranial space-occupying lesion, cerebral vessel diseases, infection, orbital tumors, diabetes, the operation of nasal cavity. Traumatic oculomotor nerve palsy was more common in young adults aged 20-49 years and in the patients with cerebral vascular disease in elderly people aged 60-69 years, while diabetic oculomotor nerve palsy is common in middle-aged and elderly people aged 50-69 years. The age distribution of other etiological types was relatively balanced. Seventy-five cases of orbital apex lesions were due to trauma, inflammation, infection, and tumor; 40 cases of cavernous sinus lesions were due to inflammation, tumor, and thrombosis; 6 cases of subarachnoid lesions were due to aneurysms, tumors, and trauma; 5 cases were oculomotor nucleus lesions were due to infarction; 11 cases could not be allocated because of unknown etiology. After treatment, the corrected visual acuity of oculomotor nerve palsy side was not significantly improved. The patients with oculomotor nerve palsy caused by intracranial aneurysm, cerebrovascular disease, and diabetes mellitus had the highest proportion of partial or complete recovery from ptosis and ocular dyskinesia. CONCLUSIONS Oculomotor nerve palsy is a common cause of ophthalmoplegia and diplopia. Head trauma, cavernous sinus lesions, and orbital inflammation are the most common causes for oculomotor nerve palsy first diagnosed in ophthalmology department. Traumatic oculomotor nerve palsy is common in adolescents. Oculomotor nerve palsy caused by diabetes and cerebrovascular disease are common in the middle-aged and elderly people. Most of the lesions locate in the orbital apex and cavernous sinus. The prognosis of corrected visual acuity is poor. The prognosis of ptosis and ocular dyskinesia caused by intracranial aneurysm, cerebrovascular disease, and diabetes is good. Figuring out the cause timely and accurately is the basis and key to treat oculomotor nerve palsy.
Adolescent ; Adult ; Aged ; Cavernous Sinus ; Humans ; Middle Aged ; Oculomotor Nerve Diseases/etiology* ; Ophthalmoplegia ; Prognosis ; Retrospective Studies ; Young Adult

No abstract available.
DNA, Mitochondrial ; Ophthalmoplegia

No abstract available.
DNA, Mitochondrial ; Ophthalmoplegia

Upon review, it is noted that recurrent painful ophthalmoplegic neuropathy (RPON) is a rare neurological syndrome characterized by recurrent unilateral headaches and painful ophthalmoplegia of the ipsilateral oculomotor nerve. As seen on brain MRI, thickening and enhancement of the oculomotor cranial nerve can be observed in these cases. We experienced a case of RPON in an adult patient who showed thickening and enhancement of the oculomotor nerve on gadolinium-enhanced 3D-FLAIR image. The authors report a case of RPON with a review of the literature.
Adult ; Brain ; Cranial Nerves ; Headache ; Humans ; Magnetic Resonance Imaging ; Oculomotor Nerve ; Oculomotor Nerve Diseases ; Ophthalmoplegia ; Paralysis