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In the present report, a case complicated with Horner's syndrome after off-pump coronary artery bypass (OPCAB) was presented. This case showed ptosis and miosis in the left eye promptly after OPCAB. No abnormal neurological findings other than Horner's syndrome were observed in postoperative examinations including head magnetic resonance imaging (MRI), and this case was thought to have Horner's syndrome as a complication after cardiac surgery through median sternotomy.
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PMID:A case complicated with Horner's syndrome after off-pump coronary artery bypass. 1670 32

We report a 6-year-old male with left-sided ptosis, aniscoria and an initially missed slow growing left-sided neck mass, which was surgically excised when he was 9 years old and confirmed to be a paraganglioma. Seven years later he developed recurrent symptoms and was found to have a recurrence in the anterior mediastinum. We also report on all cases of cervical paragangliomas registered with the Manchester Children's Tumour Registry (MCTR) for the 50-year period 1954-2004. Paragangliomas are very rare tumours in the head and neck but should be considered in the differential diagnosis of neck masses especially when presenting with Horner syndrome. Recurrent symptoms and signs of hypertension herald recurrence. As these tumours can form part of a familial syndrome, long-term follow-up is necessary. Family members should be screened for early detection.
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PMID:Cervical paraganglioma--a case report and review of all cases reported to the Manchester Children's Tumour Registry 1954-2004. 1676 19

We report a Japanese infant with Horner syndrome whose clinical examination and testing suggested the location of the causative lesion. A 4-year-old Japanese girl had an acquired right ocular ptosis and unequal pupils presenting shortly after birth. She also exhibited left hemifacial flushing and loss of sweating on the contralateral side (harlequin sign). Physical examination demonstrated 2.0 mm of ptosis of the right upper lid with normal elevator function. The diameters of the pupils were 4 mm on the left and 2.5 mm on the right. No sweating was induced in the right frontal region at 40 degrees C for 15 minutes of sweat challenge test. Otherwise, no abnormalities were found by the neurophysiologic examinations or magnetic resonance imaging of the brain. Based on the clinical examination, we speculated that the responsible lesion might be in the preganglionic areas. Harlequin sign was informative for making the diagnosis of Horner syndrome.
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PMID:Harlequin sign (hemifacial flushing and contralateral hypohidrosis) in a 4-year-old girl with Horner syndrome. 1691 33

We present a seven-month-old baby with miosis of the left pupil, left hypochromia, mild ipsilateral ptosis, left hemifacial anhidrosis and asymmetrical facial flushing. A diagnosis of Horner's syndrome (HS) was presumed and was confirmed by instillation of apraclonidine eye drops. Miosis was reversed upon apraclonidine instillation. Magnetic resonance imaging of the head, neck and thorax and ultrasonography of the neck and abdomen did not reveal any pathological conditions. Although delivery-related brachial plexus injury is known as the most common cause of congenital HS, it should be investigated and should include neuroimaging of the sympathetic pathway, to exclude a serious underlying disease. As in our case, a specific etiology may not always be elicited. Pharmacological testing with apraclonidine may be a practical alternative to cocaine in the diagnosis of HS.
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PMID:Congenital Horner's syndrome and the usefulness of the apraclonidine test in its diagnosis. 1692 Dec 19

A seventeen-year-old girl presented with acute otitis media, unilateral miosis and ptosis (partial Horner's syndrome) and tenderness of the ipsilateral jugular vein. A culture of the otorrhoea showed Staphylococcus aureus and Streptococcus pyogenes. A CT scan revealed an infiltrate near the ipsilateral carotid artery and jugular vein. The patient was hospitalised and treated with antibiotics. Clinical signs disappeared within 6 days. This report discusses the first case with a partial Horner's syndrome as an unusual complication of acute otitis media (AOM). Imaging studies suggest extracranial lymphatic spread of the infection along the adjacent jugular vein causing pressure on the postsynaptic sympathetic fibres. Recognition of the Horner's syndrome is of importance because it may be an early sign of an extracranial complication of AOM.
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PMID:Horner's syndrome as a complication of acute otitis media. 1725 5

Acquired isolated unilateral or bilateral blepharoptosis has many aetiologies. When the pupils are normal, a myasthenic syndrome or myopathy has to be ruled out. If the tests for myasthenia gravis are negative, the next step is to perform a muscle biopsy to establish a diagnosis. Muscle examination may show a mitochondrial disorder, non-specific abnormalities or be quite normal. We identified three patients, who had previously undergone various investigations, including a muscle biopsy, whose lid ptosis disappeared using eye drops containing naphazoline nitrate, a sympathomimetic drug, thus suggesting partial Horner's syndrome. We emphasise the usefulness of this simple and cheap test before performing more traumatic and expensive investigations.
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PMID:Eyelid ptosis from sympathetic nerve dysfunction mistaken as myopathy: a simple test to identify this condition. 1728 41

Spontaneous dissection of the cervical internal carotid artery (sICAD) causes, in more than 90% of patients, carotid territory ischemia, local signs and symptoms on the side of dissection, or both, whereas the remaining sICAD remain clinically asymptomatic. Local signs and symptoms include head, facial, or neck pain, Horner syndrome, pulsatile tinnitus, and cranial nerve palsy. Head, facial, or neck pain occurs in 64-74% and is the presenting symptom in up to 58.5%, and the only manifestation in 2.2-4.5%. Headache is observed in 65-68%, facial pain in 34-53%, and neck pain in 9-26%. Horner syndrome consisting essentially of miosis and ptosis is detected in 28-41%. Cranial nerve palsy is reported in 8-16%; the lower cranial nerves IX-XII are most commonly affected, in particular the hypoglossal nerve. The facial nerve may also be involved; dysgeusia results mainly from involvement of the chorda tympani (0.5-7.0%) or the glossopharyngeal nerve. Transient pareses of the ocular motor (III, IV and VI) and trigeminal nerves have been observed. Pulsatile tinnitus is reported in 16-27%. About three quarters of sICAD cause ischemic events, which include ischemic stroke in 80-84%, transient ischemic attack in 15-16%, amaurosis fugax in 3%, ischemic optic neuropathy in 4%, and retinal infarct in 1%. Patients with sICAD causing ischemia show a lower prevalence of Horner syndrome and palsy of the caudal cranial nerves than patients with sICAD causing no ischemic events, whereas headache, neck pain, and pulsatile tinnitus are equally frequent in both groups. After an ischemic stroke, independency defined by a moderate Rankin scale score of 0-2 occurs in 63-90%, whereas the outcome of retinal infarct and ischemic optic neuropathy are not well known.
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PMID:Clinical manifestations of carotid dissection. 1729 Jan 13

Ten cases of equine Horner's syndrome were reviewed. None of the clinical signs in this series were transient (<48 hours). Sweating and ptosis were consistently observed by the attending clinician in over half of the affected horses. Enophthalmos and prolapse of the third eyelid were not reported consistently. The average duration of the clinical signs was 4.94 months and ranged from 14 days to 15 months. Eight of the ten horses developed associated complications, some of which affected performance. Airway obstruction and impedance of passage of a fiberoptic endoscope due to nasal mucosal edema occurred in five horses. Facial paralysis (4/10) and laryngeal hemiplegia (2/10), which are not direct features of Horner's syndrome, were also observed.
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PMID:Horner's syndrome in ten horses. 1742 2

We reported a 74-year-old man with right Horner's syndrome associated with ophthalmic herpes zoster. He presented acute onset of pain, swelling, vesicular cutaneous eruption around the right eyelid. A diagnosis of herpes zoster ophthalmicus was made and he was started on acyclovir 750 mg/day. Seven days later he manifested right abduction deficit On admission nine days later, the right eyelid became ptotic and the right pupil was smaller than the left There was gradual improvement over the next 10 days in ptosis and miosis, and over the next 3 weeks in the right abduction deficit. As the sympathetic nerve runs with the carotid artery, it partially joins the sixth nerve within the cavernous sinus. We have identified a patient in whom herpes zoster ophthalmicus has resulted in a syndrome involving the sympathetic nerves, the sixth nerve, and the first division of the fifth cranial nerve. As the Horner's syndrome was transient, we might miss the symptom in the early stage, so we should carefully examine the patients.
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PMID:[Case of Horner's syndrome associated with ophthalmic herpes zoster]. 1751 Dec 78

Harlequin syndrome, the presentation of hemifacial flushing and sweating, is a well recognized, though rarely reported, phenomenon associated with cervical sympathetic trauma. It is thought to result from disruption to sudomotor and vasomotor neurons present in the cervical sympathetic chain. The more common Horner's syndrome classically comprises the triad of unilateral miosis, ptosis and ipsilateral facial anhydrosis, and may also present as a sequela of cervical sympathetic denervation. We report a 26-month-old child with concomitant Horner's and harlequin syndromes, following neck dissection to address a large cervical lymphatic malformation. To our knowledge this is the first reported case of both syndromes resulting from surgery, and illustrates the particular challenge of lymphatic malformations in neck surgery due to their non-adherence to anatomical planes.
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PMID:Coexisting harlequin and Horner syndromes after paediatric neck dissection: a case report and a review of the literature. 1908 11


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