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 11,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Horner syndrome (ptosis, miosis, anhidrosis, and facial and conjunctival vasodilation) is a recognized complication of lumbar epidural analgesia for labor and delivery. Alone, it presents no significant risk to mother or fetus, as resolution is spontaneous and complete. Horner syndrome may, however, be associated with significant maternal hypotension and therefore should be an indication for close maternal and fetal monitoring to provide reassurance.
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PMID:Horner syndrome during lumbar epidural analgesia for obstetrics. 708 23

Horner syndrome due to mediastinal neurinoma has been reported rare cases so far. We experienced a 55-year-old woman who developed Hornor syndrome due to mediastinal neurinoma and the patient received operation with no major complication. She was admitted to our hospital because of the left shoulder pain and the dilatation of the mediastinum on chest X-ray. She was found to have the left mild ptosis and CT scan showed left upper mediastinal tumor (12 cm in diameter) with tracheal compression. Aortography showed a 8.6 cm tumor stein and lower deviation of aortic arch. The feeding artery was branch of thyrocervical artery. Mediastinal neurinema was found by biopsy. During the operation, we found the origin was the left sympathetic nerve. The post operative course was uneventful however horner syndrome was progressed due to radical resection of the tumor.
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PMID:[Horner syndrome due to mediastinal neurinoma--a case report]. 776 38

Cervical neuroblastoma is relatively rare and shows very good prognosis. We reported a case of surgically resected cervico-mediastinal neuroblastoma. A 7-month-old boy was pointed out to have Horner syndrome (right ptosis and anhidrosis) and an abnormal shadow at right cervico-mediastinum on chest X-ray film during his stay in another hospital because of acute bronchitis. On examination after admission in our hospital, 3 x 4 cm size mass was palpated at the right neck and urine VMA and HVA level were elevated. The close examination demonstrated no sign of tumor in any other organ and tissue, which suggested that the tumor was cervical origin. 9 x 5, 5 x 3 cm tumor was almost removed and patient received chemotherapy. He is now free from disease at 1 year after operation.
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PMID:[Experience with a operated cervico-mediastinal neuroblastoma in infant]. 830 10

A 44-year-old man presented with painful Horner syndrome: severe periorbital pain, ptosis, and miosis of his right eye, with intact facial sweating. Lymphadenitis at the right side of his neck preceded the symptoms. MRI and magnetic resonance angiography showed thickening of the right internal carotid artery, extending from the bifurcation to the cavernous sinus, without evidence for dissection. The patient was treated with corticosteroids with immediate improvement. Control MRI scanning was normal after 6 weeks. We conclude that the painful Horner syndrome was caused by a reactive arteritis of the right internal carotid artery.
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PMID:Painful Horner syndrome due to arteritis of the internal carotid artery. 981 86

A case is presented in which Horner syndrome occurred on the side of the larger pupil in underlying physiologic anisocoria. The unusual coincidence resulted in ipsilateral ptosis, but with clinically equal-sized and normally reactive pupils.
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PMID:Horner syndrome with equal-sized pupils in a case with underlying physiologic anisocoria. 1077 Apr 95

Horner syndrome is defined as homolateral miosis, ptosis and enophthalmus, and occurs after a lesion of central or peripheral sympathetic pathways. The syndrome is mentioned as side effect for example with dysraphias, the Wallenberg syndrome, ischemic stroke of the middle cerebral artery, mediastinal tumors or iatrogen after pneumothorax interventions. We recently observed a patient with a transient significant miosis, without ptosis and enophthalmus, which we interpreted as an incomplete manifestation of a Horner syndrome occurring with spontaneous pneumothorax.
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PMID:[Horner's syndrome occurring with spontaneous pneumothorax. A case report]. 1175 51

A case of Horner syndrome diagnosed during the follow-up after major thoracic trauma is presented in this report. A 10-year-old boy was admitted to the emergency service with severe thoracic trauma with left clavicular and first rib fracture after a traffic accident. During the follow-up, myosis and ptosis were recognized in his left eye. Cranial tomography and neurological examination were all normal. The symptoms were thought to be caused by compression of the local hematoma to the cervical ganglia. After 30 days of conservative treatment with tube thoracostomies, he was discharged with his Horner syndrome. After 6 months of follow-up, the findings of Horner syndrome were found to be partially resolved. First rib fracture associated with Horner syndrome is very rarely seen in children, and only 2 cases were found in English-language literature. Our case seems to be the third reported case. Horner syndrome should be kept in mind in cases of first rib fractures. When head trauma is considered, as it can be mistaken with anisocoria, this knowledge may help the surgeon in differential diagnosis.
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PMID:Horner syndrome due to first rib fracture after major thoracic trauma. 1622 69

To demonstrate the effect of apraclonidine on anisocoria and ptosis in Horner syndrome, one drop of 0.5% apraclonidine was instilled in both eyes of 3 patients who presented with acute Horner syndrome, and the effect on ptosis and anisocoria was documented. As reported in the literature, one drop of 0.5% apraclonidine reverses the anisocoria of Horner syndrome. In addition, 0.5% apraclonidine leads to a complete resolution of the ptosis associated with Horner syndrome, a finding reported once in the literature. Apraclonidine is a safe and readily available alternative to cocaine for the diagnosis of Horner syndrome.
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PMID:Effect of 0.5% apraclonidine on ptosis in Horner syndrome. 1641 68

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


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