scholarly journals Visual Snow-Like Symptoms and Posterior Uveitis following COVID-19 Infection

2021 ◽  
Vol 2021 ◽  
pp. 1-7
Author(s):  
Kathryn Kelani Braceros ◽  
Masumi G. Asahi ◽  
Ron P. Gallemore
Keyword(s):  
Optic Nerve ◽  
Inflammatory Reaction ◽  
Visual Disturbance ◽  
Posterior Uveitis ◽  
Ocular Inflammation ◽  
Autoimmune Response ◽  
First Case ◽  
Ophthalmologic Disorders

Visual snow (VS) is a neurologic condition consisting of a constant positive visual disturbance described as “static” with diagnosis requiring exclusion of competing neurologic and ophthalmologic disorders. The authors describe the first case of visual snow-like symptoms in a patient following coronavirus disease 2019 (COVID-19) infection. He was found to have a transient subtle mild inflammatory reaction in the vitreous and optic nerve edema which resolved, but the VS persisted. Our findings suggest that COVID-19 may precipitate a transient autoimmune response in some patients with resultant ocular inflammation as well as long-term symptoms of VS. This has potential implications for the understanding and treatment of complications related to COVID-19 and in VS.

scholarly journals Spontaneous improvement of secondary empty sella syndrome due to re-expansion of an intrasellar cyst: A case report

2020 ◽  
Vol 11 ◽  
pp. 282
Author(s):  
Shodai Yamada ◽  
Kenji Yagi ◽  
Kazuhiro Hirano ◽  
Masaaki Uno
Keyword(s):  
Optic Nerve ◽  
Mr Imaging ◽  
Sella Turcica ◽  
Visual Disturbance ◽  
Empty Sella ◽  
Empty Sella Syndrome ◽  
First Case ◽  
Spontaneous Improvement ◽  
The Right ◽  
Gyrus Rectus

Background: In patients with secondary empty sella syndrome (ESS), optic nerve herniation into the sella turcica is caused by shrinkage of the mass lesion at the sella turcica, resulting in visual disturbance. ESS is often surgically treated using chiasmapexy. Here, we report the first case of spontaneous improvement in a patient with ESS. Case Description: A 69-year-old woman presented with a month-long history of visual disturbance in the right eye, poor visual acuity, and quadrantanopia in her upper temporal visual field. Magnetic resonance (MR) imaging showed herniation of her right optic nerve and gyrus rectus into the sella turcica. The visual disturbance gradually improved, and the patient’s vision became almost normal after a month without any treatment. On repeated MR imaging, it was observed that the herniation of the right optic nerve and gyrus rectus disappeared due to an intrasellar cyst re-expansion. The secondary ESS caused by the shrinkage of the intrasellar cyst resulted in the visual disturbance and re-expansion of the cyst resulted in spontaneous improvement of symptoms. The visual disturbance did not recur for a year. Conclusion: Patients with secondary ESS without severe symptoms may be followed up conservatively. However, surgical treatment should be applied if symptoms deteriorate or do not improve.

scholarly journals COVID-19 Response in Thailand and Its Implications on Future Preparedness

2021 ◽  
Vol 18 (3) ◽  
pp. 1089
Author(s):  
Wijitbusaba Marome ◽  
Rajib Shaw
Keyword(s):  
Early Stage ◽  
Health Resources ◽  
Holistic Approach ◽  
Disaster Risk ◽  
Community Level ◽  
Multilateral Cooperation ◽  
First Case ◽  
Multiple Dimensions ◽  
Economic And Social Impacts

Thailand has been affected by COVID-19, like other countries in the Asian region at an early stage, and the first case was reported as early as mid-January 2020. Thailand’s response to the COVID-19 pandemic has been guided by the “Integrated Plan for Multilateral Cooperation for Safety and Mitigation of COVID-19”. This paper analyses the health resources in the country and focuses on the response through community-level public health system and legislative measures. The paper draws some lessons on future preparedness, especially with respect to the four priorities of Sendai Framework for Disaster Risk Reduction. At the end, the paper puts some key learning for future preparedness. While Thailand’s response to COVID-19 has been effective in limiting the spread of the disease, it falls short at being able to address the multiple dimensions of the crisis such as the economic and social impacts. The socioeconomic sectors have been hardest hit, with significant impact on tourism sectors. Sociopolitical system also plays an important role in governance and decision-making for pandemic responses. The analysis suggests that one opportunity for enhancing resilience in Thailand is to strive for more multilevel governance that engages with various stakeholders and to support grassroots and community-level networks. The COVID-19 pandemic recovery is a chance to recover better while leaving no one behind. An inclusive long-term recovery plan for the various impacted countries needs to take a holistic approach to address existing gaps and work towards a sustainable society. Furthering the Health Emergency Disaster Risk Management (HEDRM) Framework may support a coordinated response across various linked sectors rather than straining one particular sector.

scholarly journals Hypocalcemic cardiomyopathy after parathyroidectomy in a patient with uremia: A case report and literature review

2020 ◽  
Vol 48 (7) ◽  
pp. 030006052094211
Author(s):  
Wei Zhang ◽  
Feng Xue ◽  
Quandong Bu ◽  
Xuemei Liu
Keyword(s):  
Heart Failure ◽  
Case Report ◽  
Secondary Hyperparathyroidism ◽  
Calcium Supplementation ◽  
Severe Heart Failure ◽  
Cardiac Complications ◽  
Refractory Heart Failure ◽  
First Case ◽  
Insight Into

Hypocalcemia is a rare, but reversible, cause of dilated cardiomyopathy. Although cardiomyopathy may cause severe heart failure, calcium supplementation can reverse heart failure. We report here a patient with uremia and secondary hyperparathyroidism, who was complicated by persistent hypocalcemia and refractory heart failure. The cardiac failure was refractory to treatment with digitalis and diuretics, but dramatically responded to calcium therapy and restoration of normocalcemia. As a result, the patient was eventually diagnosed with hypocalcemic cardiomyopathy. To the best of our knowledge, this is the first case of this disease to be reported in a patient with uremia. Findings from our case may help clinicians to better understand hypocalcemic cardiomyopathy. Our case might also provide new insight into long-term cardiac complications and prognoses of patients undergoing parathyroidectomy due to secondary hyperparathyroidism.

Direct ophthalmoscopy for the acute physicia – papilloedema and other abnormalities of the optic nerve head

2002 ◽  
Vol 1 (2) ◽  
pp. 60-63
Author(s):  
B Edmunds ◽  
◽  
P J Francis ◽  
Keyword(s):  
Optic Nerve ◽  
Optic Nerve Head ◽  
Visual Disturbance ◽  
Medical Setting ◽  
Altered Level ◽  
Level Of Consciousness ◽  
Systemic Disorder ◽  
Systemic Examination ◽  
Direct Ophthalmoscopy

Direct ophthalmoscopy is an essential part of the full systemic examination. However, the technique is challenging and time-consuming. In the acute medical setting therefore, it is advisable for the physician to identify the subgroup of patients in whom examination of the fundus is most likely to be helpful. Ophthalmoscopy should be performed where papilloedema is suspected, in those with an altered level of consciousness or other focal neurology, those with an unknown systemic disorder, and those complaining of visual disturbance.

Long-Term Effect of Optic Nerve Axotomy on the Retinal Ganglion Cell Layer

2015 ◽  
Vol 56 (10) ◽  
pp. 6095 ◽  
Author(s):  
Francisco M. Nadal-Nicolás ◽  
Paloma Sobrado-Calvo ◽  
Manuel Jiménez-López ◽  
Manuel Vidal-Sanz ◽  
Marta Agudo-Barriuso
Keyword(s):  
Optic Nerve ◽  
Ganglion Cell ◽  
Retinal Ganglion Cell ◽  
Ganglion Cell Layer ◽  
Cell Layer ◽  
Term Effect ◽  
Retinal Ganglion ◽  
Long Term Effect ◽  
Retinal Ganglion Cell Layer

Long-Term Follow-up of Tacrolimus Treatment in Immune Posterior Uveitis

2007 ◽  
Vol 17 (1) ◽  
pp. 69-74 ◽  
Author(s):  
M.S. Figueroa ◽  
E. Ciancas ◽  
L. Orte
Keyword(s):  
Posterior Uveitis ◽  
Long Term Follow Up

scholarly journals Secondary Adrenal Insufficiency after Treatment with Budesonide for Autoimmune Hepatitis

2018 ◽  
Vol 12 (3) ◽  
pp. 597-601 ◽  
Author(s):  
Filip De Maeyer ◽  
Bruno Lapauw ◽  
Anne Hoorens ◽  
Anja Geerts ◽  
Hans Van Vlierberghe ◽  
...  
Keyword(s):  
Autoimmune Hepatitis ◽  
Adrenal Insufficiency ◽  
Attractive Alternative ◽  
Secondary Adrenal Insufficiency ◽  
Systemic Activity ◽  
Immunosuppressive Medication ◽  
Systemic Corticosteroids ◽  
First Case ◽  
First Pass

Autoimmune hepatitis (AIH) is a rare cause of chronic liver disease. The backbone of treatment is immunosuppressive medication, typically prednisolone as induction therapy and azathioprine as a maintenance therapy. Side effects of the long-term use of systemic corticosteroids are well known and have led to the use of alternative induction regimens. An attractive alternative is budesonide, a nonhalogenated glucocorticosteroid characterized by a high first-pass effect in the liver (90%), resulting in a high topical anti-inflammatory activity and a low systemic activity. It should be stressed that budesonide is contraindicated in patients with established cirrhosis with portal hypertension and portocaval shunting. In this case report, we present the first case of adrenal insufficiency following treatment with budesonide for AIH.

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