Tonic pupil in child after chicken pox.

This is a case report of a 3-year-old boy who presented with unilateral anterior uveitis and tonic pupil following varicella-zoster virus (VZV) Infection. The patient had red and irritated eyes and photophobia. Ophthalmological findings included anterior uveitis and tonic pupil accompanied by reduced vision and accommodation. An MRI of the cerebrum was normal. To ease the symptoms the patient was prescribed photophobia glasses with correction of hyperopia. Tonic pupil due to VZV infection is a rare complication, but may have long-term consequences, why patients with eye-involving VZV infection need to be examined by an ophthalmologist.

Ross syndrome with chronic cough and RF positivity: a case report.

Ross syndrome is a rare disorder of unknown etiology, characterized by the triad of segmental anhidrosis, tonic pupil, and areflexia/hyporeflexia. Ross syndrome is thought to be a limited and selective ganglioneuropathy. Its etiology has not been fully elucidated. Autonomic findings may also accompany. We wanted to present our 25-year-old patient who was diagnosed with Ross syndrome and presented with complaints of inability to sweat, heat intolerance, headache, diarrhea and chronic cough. Keyword: cough, tonic pupil, anhidrosis, compensatory.

Concurrence of Hyperhidrosis and Hypohidrosis in Ross Syndrome.

Ross Syndrome is a rare disorder characterized by tonic pupils, hyporeflexia, and abnormal segmental sweating. The pathophysiology of the disease remains unclear, with either hypohidrosis or hyperhidrosis reported in individual patients. We present the case of a man, aged 57 years, who presented with hyperhidrosis in his right extremities, anhidrosis in the left extremities, and changes in his pupils. The disease was not associated with markers of autoimmune disease, which supports recent research findings on the role of neurodegeneration. The patient's son was exhibiting similar symptoms, which implicates genetic inheritance in the process. A multidisciplinary approach is crucial for the diagnosis and ultimate management of patients with Ross Syndrome.

Photophobia as a Presenting Feature in Adie's Tonic Pupil.

A 34 years old female presented with complains of photophobia since 6-7 months. On examination, she had anisocoria of 4 mm in room light which increased in bright light. The left pupil was dilated and unresponsive to direct and indirect light stimuli. It did however, constrict slowly on near fixation followed by slow redilatation on distance fixation. A diagnosis of Adie's tonic pupil was made since left pupil constricted with instillation of dilute pilocarpine 0.1%. Her symptoms of photophobia and blurred vision immediately resolved. Photochromatic glasses and dilute pilocarpine 0.1% three times a day were prescribed. Prompt symptomatic relief of photophobia and blurred vision was observed.

Acute Oropharyngeal Palsy Following Bilateral Adie's Tonic Pupils Associated with Anti-GT1a and GQ1b IgG Antibodies.

A 36-year-old man was admitted to our hospital with complaints of dysphagia and photophobia. A neurological examination showed oropharyngeal palsy and bilateral mydriasis with loss of light reflexes in the absence of external ophthalmoplegia. Bilateral pupils were supersensitive to pilocarpine 0.1%, which was compatible with Adie's tonic pupils. Serum IgG reacted with GQ1b, GT1a, GalNAc-GD1a, and GD3. Intravenous high-dose immunoglobulin therapy improved his neurological symptoms within three weeks. To our knowledge, there is no medical literature describing acute oropharyngeal palsy with Adie's tonic pupils. We recommend evaluating antiganglioside antibodies to clarify the cause of oropharyngeal palsy and Adie's tonic pupils.

Adie's Pupil: A Diagnostic Challenge for the Physician.

Adie's pupil, also called tonic pupil, is mainly seen in young women. Most patients have unilateral eye involvement. The pupil of the affected side is significantly larger than that on the healthy side. The direct and indirect light reflection from the pupil on the affected side disappears. The pupil on the affected side is sensitive to low concentrations of pilocarpine. The pathogeneses of Adie's pupil are complex, some of which are insidious and lack corresponding specific diseases. Through a literature review, we found that Adie's pupil is mainly associated with infectious diseases, most commonly syphilis, followed by immune diseases and paraneoplastic syndromes. The ophthalmological symptoms and pupil abnormalities can disappear after active treatment of the primary disease. Pilocarpine can be used to treat ophthalmologic symptoms, such as blurred vision, for which patients might visit an ophthalmologist or neurologist. It is essential for clinicians to improve their understanding of the disease to avoid misdiagnosis. Differential diagnosis between Adie's pupil, oculomotor nerve palsy, anticholinergic drug overdose, Argyll-Robertson pupil, and congenital mydriasis need to be identified by the physician. Here, the clinical manifestations, pathogenesis, relationship between Adie's pupil and diseases, and differential diagnosis of Adie's pupil are reviewed.

Clinical presentation and autonomic profile in Ross syndrome.

BACKGROUND: Ross syndrome is a rare disorder characterized by tonic pupils, hyporeflexia, and segmental anhidrosis. We sought to characterize the clinical presentation, associated autoimmune disorders, and autonomic profile in patients with Ross syndrome to further elucidate its pathophysiology. METHODS: We performed a retrospective chart review of all patients who underwent a thermoregulatory sweat test (TST) between 1998 and 2020 and had confirmation of the diagnosis of Ross syndrome by an autonomic disorders specialist. Standardized autonomic reflex testing was reviewed when available. RESULTS: Twenty-six patients with Ross syndrome were identified. The most common initial reported manifestation was an abnormal segmental sweating response in 16 patients (described as hyperhidrosis in 12 patients and anhidrosis in 4 patients) while a tonic pupil was the initial manifestation in 10 patients. Other commonly reported symptoms included fatigue, chronic cough, and increased urinary frequency. An associated autoimmune disorder was identified in one patient. Positive autoantibodies were found in a minority of patients often with unclear clinical significance. Distributions of anhidrosis encountered were segmental (n = 15), widespread (n = 7), and global (n = 4). Well-circumscribed small areas of preserved sweating within areas of anhidrosis were observed in the majority of patients (88.5%). Anhidrosis progressed slowly over time and sudomotor dysfunction was predominantly (post)ganglionic. Cardiovagal and adrenergic functions were preserved in most patients. CONCLUSIONS: The pattern of autonomic dysfunction in Ross syndrome is suggestive of a limited autonomic ganglioneuropathy. Sudomotor impairment is prominent and should be the focus of symptomatic management; however, clinicians should be aware of symptoms beyond the classic triad.

Tonic pupil caused by adenoid cystic carcinoma versus postradiation changes to the ciliary ganglion.

A tonic pupil, without other features of an oculomotor neuropathy, is due to a lesion in the ciliary ganglion or short ciliary nerves. Here, we present a case of a tonic pupil in a woman with radiation-treated adenoid cystic carcinoma of the nasopharynx with perineural spread and skull base involvement. This a rare case of a tonic pupil caused by direct invasion of the ciliary ganglion or postradiation effects.

Pupila de Adie / Adie's pupil

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PUPILLOTONIA AND ADIE SYNDROME.

The aim of the work is to approach the examination of the pupil with a focus on anisocoria, its characteristics and approach to the diagnosis of pupillotonia and Adie's syndrome and its clinical evaluation. Pupil function is important not only in neurophthalmological examination but also in general ophthalmological examination. First of all, we need to know how the reflex arc works in order to be able to exclude or confirm whether the parasympathetic or sympathetic is affected. It is also necessary to know the exact characteristics of the pupil, such as size, shape, placement, function and reaction to light and at close range. Only on this basis can we distinguish pathological features. We do not often encounter this diagnosis, but it is necessary to keep it in mind, especially in the field of neurophthalmology but also in general ophthalmology. We also present three cases of pupilotonia and Adie's syndrome, which we diagnosed at the Department of Ophthalmology, Faculty of Medicine, Comenius University, after the patient himself came by emergency admission or was sent directly to ophthalmology clinic. In the discussion, we present various other diagnoses, where the reflex arc may not be affected, but the pathological pupil is caused by intraocular tumors, general systemic diseases and, last but not least, local therapy or alkaloids.

Pupila de Adie. Prueba de pilocarpina ocular / Adie pupil. Pilocarpine test

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Tonic Pupil in Cytomegalovirus Anterior Uveitis in an Immunocompetent Adult Male - A Case Report.

PURPOSE: To report an interesting case of development of tonic pupil in an immunocompetent male with cytomegalovirus (CMV) anterior uveitis. METHODS: Retrospective case report Results: A 30-year-old Iranian healthy male was diagnosed to have Posner-Schlossman syndrome (OS). Aqueous tap was positive for CMV by multiplex Polymerase chain reaction (PCR). Adequate control of inflammation and Intraocular pressures (IOP) were achieved with topical steroids, ganciclovir gel, and antiglaucoma medications. On a follow-up visit, he complained of recent onset of blurring of vision (OS) despite appropriate refractive correction, quiet anterior chamber, and normal IOP. Pupillary examination showed anisocoria (larger pupil in OS). Pupillary constriction (OS) on instillation of 0.125% pilocarpine drops confirmed the diagnosis of a tonic pupil. CONCLUSION: We describe a unique finding of tonic pupil on a follow-up examination in an immunocompetent adult male with CMV anterior uveitis. A prior association has not been described in literature (Medline Search).