RESUMO
Horner Syndrome (HS) is characterized by symptoms of ipsilateral miosis, ptosis, enophthalmos, and facial anhidrosis, which is caused by the damaged oculosympathetic pathway. HS is rarely reported as postoperative complications of fine-needle aspiration (FNA). We report a case of HS triggered by Ultrasound-guided FNA during thyroid cancer management and conducted the literature review. A 31-year-old male with differentiated thyroid cancer underwent total thyroidectomy and regional lymph node dissection as well as radioactive iodine ablation, presented with persistently elevated tumor marker of thyroglobulin and suspicious left level IV and V cervical lymph nodes by neck ultrasound. Ultrasound-guided left cervical lymph nodes FNA for cellular diagnosis was performed, and typical manifestations of HS appeared immediately after the procedure. Subsequent ultrasound evaluation of the same area demonstrated a subtle strip of the hypo-echogenic area in the superior pole of the suspected level IV structure, suggesting sympathetic ganglia with the visible originating nerve fiber on the superior pole. All of the patient's symptoms of HS were resolved 2 months after the incidence. Cervical sympathetic ganglia can be similar in size, shape, and ultrasound characteristics to a malignant lymph node. Thorough ultrasound examination by directly comparing the potential ganglia with a typical malignant lymph node, and paying attention to any potential root fibers on the target is key to avoiding ganglia injury before the neck invasive procedures.
Assuntos
Carcinoma Papilar , Síndrome de Horner , Neoplasias da Glândula Tireoide , Masculino , Humanos , Adulto , Neoplasias da Glândula Tireoide/complicações , Neoplasias da Glândula Tireoide/diagnóstico por imagem , Neoplasias da Glândula Tireoide/cirurgia , Biópsia por Agulha Fina/efeitos adversos , Síndrome de Horner/etiologia , Síndrome de Horner/patologia , Radioisótopos do Iodo , Carcinoma Papilar/metabolismo , Carcinoma Papilar/patologia , Carcinoma Papilar/cirurgia , Linfonodos/patologia , Ultrassonografia de IntervençãoRESUMO
We present a clinical situation where a 47-year old female patient consulted with left partial ptosis and miosis that started, two weeks before, with an episode of glandular fever secondary to Epstein-Barr infection. Apraclonidine 0.5% and Phenylephrine 1% drop testing was performed with results consistent with suspected left Horner Syndrome (HS), with a probable postganglionic location. Magnetic Resonance Angiography (MRA) at the moment of the acute presentation did not show any image suggesting carotid arterial dissection but showed irregular narrowing of the left internal carotid artery on its paravertebral extracranial way, consistent to enlarged intra-carotid sheath lymphoid tissue. A week later, a Doppler ultrasound was performed, showing bilateral images compatible with internal carotid arterial dissection. When Postganglionar HS is suspected, the first aetiology to rule out is a carotid arterial dissection because of its potentially fatal outcome and for being a more described entity as postganglionic HS aetiology. However, it is also evidenced that a certain diagnose is not always possible. Furthermore, we describe the enlarged internal carotid artery sheath lymphoid tissue as a possible cause of sympathetic nerve disruption causing a Postganglionar HS, although not common.
Assuntos
Infecções por Vírus Epstein-Barr , Síndrome de Horner , Mononucleose Infecciosa , Artéria Carótida Interna/patologia , Infecções por Vírus Epstein-Barr/complicações , Infecções por Vírus Epstein-Barr/patologia , Feminino , Herpesvirus Humano 4 , Síndrome de Horner/diagnóstico , Síndrome de Horner/etiologia , Síndrome de Horner/patologia , Humanos , Mononucleose Infecciosa/complicações , Mononucleose Infecciosa/patologia , Pessoa de Meia-IdadeAssuntos
Anemia de Diamond-Blackfan/terapia , Anemia Falciforme/terapia , Cateterismo Venoso Central/efeitos adversos , Transplante de Células-Tronco Hematopoéticas/efeitos adversos , Síndrome de Horner/etiologia , Leucemia Mielomonocítica Juvenil/terapia , Adolescente , Anemia de Diamond-Blackfan/patologia , Anemia Falciforme/patologia , Síndrome de Horner/patologia , Humanos , Leucemia Mielomonocítica Juvenil/patologia , PrognósticoRESUMO
Horner's syndrome is a rare neurological condition seen in association with the disruption in the sympathetic nerve supply. Thyroid swelling is a common condition but rarely causes cervical sympathetic chain compression. We describe a case of a 54-year-old man who presented with Horner's syndrome secondary to a benign thyroid nodule with pressure effect on the sympathetic chain. An association between thyroid pathologies and Horner's syndrome has been mentioned previously, however, to our knowledge, this is the first case of Horner's syndrome being the initial presentation for an underlying benign thyroid swelling.
Assuntos
Síndrome de Horner/etiologia , Doenças da Glândula Tireoide/complicações , Edema/etiologia , Síndrome de Horner/patologia , Síndrome de Horner/cirurgia , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Doenças da Glândula Tireoide/patologia , Doenças da Glândula Tireoide/cirurgia , Tireoidectomia , Resultado do TratamentoRESUMO
OBJECTION: We herein report cervicothoracic spinal root cysts as a rare cause of Horner's syndrome. CASE REPORT: A 62-year-old woman was admitted to our neuro-ophthalmology clinic complaining of drooping of her right upper eyelid. The history, physical examination, and laboratory tests were normal. The extraocular movements were full. The right eyelid was ptotic and the right pupil was smaller than the left. Right Horner's syndrome was diagnosed by the neuro-ophthalmologic examination and pharmacological tests. Cervical magnetic resonance imaging showed multiple spinal nerve root cysts between C7 and T1 segments of the spinal cord. CONCLUSION: This report showed for the first time that cervicothoracic spinal root cysts could cause Horner's syndrome and should be kept in mind in performing neuroimaging studies.
Assuntos
Medula Cervical/patologia , Síndrome de Horner/etiologia , Cisto Mediastínico/complicações , Cisto Mediastínico/patologia , Raízes Nervosas Espinhais/patologia , Medula Cervical/diagnóstico por imagem , Feminino , Síndrome de Horner/diagnóstico por imagem , Síndrome de Horner/patologia , Humanos , Cisto Mediastínico/diagnóstico por imagem , Pessoa de Meia-Idade , Raízes Nervosas Espinhais/diagnóstico por imagemRESUMO
BACKGROUND: Chondroma is a slowly growing, benign cartilaginous tumor which predominantly occurs in long bones of the hands and feet. Primary mediastinal chondroma is rare, especially with Horner's syndrome. CASE PRESENTATION: We reported the case of a 31-year-old woman with a posterior mediastinum mass associated with Horner's syndrome. After complete dissection of the mass, a pathological diagnosis of the primary mediastinal chondroma was rendered. The patient has shown no local recurrence or distal disease in a 3.5-year follow-up period. CONCLUSIONS: The preoperative diagnosis of chondroma should combine various examinations for comprehensive evaluation. Complete surgical resection should be the first choice of the treatment due to the risk of malignancy.
Assuntos
Condroma/patologia , Síndrome de Horner/patologia , Neoplasias do Mediastino/patologia , Adulto , Condroma/complicações , Condroma/cirurgia , Feminino , Síndrome de Horner/complicações , Síndrome de Horner/cirurgia , Humanos , Neoplasias do Mediastino/complicações , Neoplasias do Mediastino/cirurgia , PrognósticoRESUMO
Pseudomembranous aspergillus tracheobronchitis is an uncommon form of invasive pulmonary aspergillosis, and it is generally seen in immunocompromised patients. We report about a mildly immunocompromised case with pseudomembranous aspergillus tracheobronchitis, which caused tracheal perforation, and Horner's syndrome. A 44-year-old female with uncontrolled diabetes mellitus, complaining of fever and dyspnea, was admitted to the hospital. She was hospitalized with community-acquired pneumonia and diabetic ketoacidosis. Insulin infusion and empirical antibiotics were firstly commenced. Bronchoscopy showed left vocal cord paralysis with extensive whitish exudative membranes covering the trachea and the main bronchi. Liposomal amphotericin B was added due to the probability of fungal etiology. Mucosal biopsy revealed aspergillus species. Second bronchoscopic examination demonstrated a large perforation in the tracheobronchial system. Despite all treatments, respiratory failure developed on the 25th day and the patient died within 2 days. Pseudomembranous aspergillus tracheobronchitis is fatal in about 78 % of all cases despite appropriate therapy. Early diagnosis and efficient antifungal therapy may improve the prognosis.
Assuntos
Aspergilose/diagnóstico , Aspergillus/isolamento & purificação , Bronquite/etiologia , Síndrome de Horner/diagnóstico , Perfuração Espontânea/diagnóstico , Traqueíte/etiologia , Adulto , Anfotericina B/administração & dosagem , Antifúngicos/administração & dosagem , Aspergilose/complicações , Aspergilose/microbiologia , Aspergilose/patologia , Biópsia , Bronquite/complicações , Bronquite/microbiologia , Bronquite/patologia , Evolução Fatal , Feminino , Síndrome de Horner/patologia , Humanos , Perfuração Espontânea/patologia , Traqueia/patologia , Traqueíte/complicações , Traqueíte/microbiologia , Traqueíte/patologiaRESUMO
BACKGROUND: Horner syndrome in children is rare. The frequency and spectrum of malignancy as the cause of Horner syndrome in children remains unclear. Also unclear is whether the imaging work-up should include the entire oculo-sympathetic pathway or should be more targeted. In addition, the value of cross-sectional angiographic imaging in Horner syndrome is uncertain. OBJECTIVE: To review imaging pathology in a cohort of children with Horner syndrome at a major academic pediatric medical center. MATERIALS AND METHODS: We reviewed a 22-year period of CT and MR imaging studies in children with a clinical diagnosis of Horner syndrome referred for imaging. RESULTS: We found 38 patients who fulfilled study criteria of Horner syndrome and 6/38 had relevant imaging findings: 2/6 etiologies were neoplastic (congenital neuroblastoma and central astrocytoma), 1/6 had a vascular abnormality (hypoplastic carotid artery), 1/6 had maldevelopment (Chiari I malformation), and 2/6 had inflammatory/traumatic etiology (viral cervical lymphadenopathy, post jugular vein cannulation). There was a similar number of congenital and acquired pathologies. The malignancies were found at any level of the oculosympathetic pathway. CONCLUSION: There are treatable causes, including malignancies, in children presenting with Horner syndrome, which justify imaging work-up of the entire oculosympathetic pathway, unless the lesion level can be determined clinically.
Assuntos
Olho/diagnóstico por imagem , Olho/patologia , Síndrome de Horner/diagnóstico por imagem , Síndrome de Horner/patologia , Neuroimagem , Adolescente , Adulto , Criança , Pré-Escolar , Estudos de Coortes , District of Columbia , Feminino , Humanos , Lactente , Recém-Nascido , Imageamento por Ressonância Magnética , Masculino , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , Adulto JovemRESUMO
An 82-year-old patient presented a progressively growing hard thyroid nodule, and left ptosis. Additionally, ophthalmologic evaluation revealed ipsilateral miosis, diagnostic findings of Horner syndrome. Computerized tomography revealed a 7.5-cm thyroid mass infiltrating the main neck vessels. Although clinical and imaging data were suggestive of poorly differentiated thyroid carcinoma, fine-needle aspiration led to the diagnosis of papillary carcinoma. Paliative care was proposed to the patient due to the advanced stage of the neoplasm and to significant comorbidities. Horner syndrome is an infrequent manifestation of thyroid disorders and benign etiologies are more often implied. Malignant thyroid neoplasms represent a rare cause of Horner syndrome. However, an appropriate and prompt diagnosis is paramount for timely treatment of rare thyroid malignancies.
Assuntos
Carcinoma Papilar, Variante Folicular/patologia , Síndrome de Horner/patologia , Glândula Tireoide/patologia , Neoplasias da Glândula Tireoide/patologia , Idoso de 80 Anos ou mais , Biópsia por Agulha Fina , Diagnóstico Diferencial , Feminino , Síndrome de Horner/diagnóstico , Humanos , Doenças Raras , Tomografia Computadorizada por Raios XRESUMO
An 82-year-old patient presented a progressively growing hard thyroid nodule, and left ptosis. Additionally, ophthalmologic evaluation revealed ipsilateral miosis, diagnostic findings of Horner syndrome. Computerized tomography revealed a 7.5-cm thyroid mass infiltrating the main neck vessels. Although clinical and imaging data were suggestive of poorly differentiated thyroid carcinoma, fine-needle aspiration led to the diagnosis of papillary carcinoma. Paliative care was proposed to the patient due to the advanced stage of the neoplasm and to significant comorbidities. Horner syndrome is an infrequent manifestation of thyroid disorders and benign etiologies are more often implied. Malignant thyroid neoplasms represent a rare cause of Horner syndrome. However, an appropriate and prompt diagnosis is paramount for timely treatment of rare thyroid malignancies.
Paciente de 82 anos apresentando-se com nódulo tireoidiano de crescimento progressivo e ptose palpebral esquerda. O exame oftalmológico revelou ainda miose ipsilateral e achados diagnósticos de síndrome de Horner. A tomografia computadorizada mostrou massa tireoidiana de 7,5 cm infiltrando os grandes vasos do pescoço. Apesar dos dados clínicos e imagiológicos sugestivos de um carcinoma pouco diferenciado da tireoide, a citologia aspirativa foi diagnóstica de carcinoma papilar. Em função do estádio avançado da neoplasia e das comorbilidades significativas, foi proposta para terapêutica paliativa. A síndrome de Horner é uma manifestação clínica infrequente em tumores tireoidianos, estando as condições benignas maioritariamente implicadas. As neoplasias malignas da tireoide representam uma causa rara de síndrome de Horner. Contudo, um diagnóstico adequado e expedito é fundamental para o tratamento atempado nos raros casos de malignidade da tireoide.
Assuntos
Idoso de 80 Anos ou mais , Feminino , Humanos , Carcinoma Papilar, Variante Folicular/patologia , Síndrome de Horner/patologia , Glândula Tireoide/patologia , Neoplasias da Glândula Tireoide/patologia , Biópsia por Agulha Fina , Diagnóstico Diferencial , Síndrome de Horner/diagnóstico , Doenças Raras , Tomografia Computadorizada por Raios XRESUMO
An 8-month-old Holstein heifer with cervical enlargement was suspected of thymic lymphosarcoma given clinical signs of depression, tendency to lie down, cervical mass, jugular vein distension, conjunctival hyperemia, and ruminal tympany. Unilateral Horner's syndrome was also observed. Increased serum total lactate dehydrogenase (LDH), LDH isozyme (LDH-2, and LDH-3) and serum thymidine kinase activity were observed. The findings of fine needle aspiration cytology of the cervical mass revealed large lymphoblasts with mitoses present. These findings strongly suggested the diagnosis of lymphosarcoma. Necropsy revealed a large mass in the cervical thymic region, which compressed the esophagus and trachea. Cranial masses in the frontal sinus and multiple extradural sites throughout the cranial vault were also recorded. Histopathological examination confirmed the diagnosis of thymic lymphosarcoma and demonstrated the brain involvement of neoplastic lymphoid cells in the cerebrum. This is a rare clinical case of thymic lymphosarcoma accompanied by brain metastasis in a Holstein heifer.
Assuntos
Neoplasias Encefálicas/secundário , Doenças dos Bovinos/patologia , Leucose Enzoótica Bovina/patologia , Síndrome de Horner/veterinária , Neoplasias do Timo/veterinária , Animais , Biópsia por Agulha Fina/veterinária , Bovinos , Doenças dos Bovinos/virologia , Evolução Fatal , Feminino , Síndrome de Horner/patologia , L-Lactato Desidrogenase/sangue , Timidina Quinase/sangue , Neoplasias do Timo/patologiaRESUMO
Eye colour is one of the most important characteristics in determining facial appearance. In this paper I shall discuss the anatomy and genetics of normal eye colour, together with a wide and diverse range of conditions that may produce an alteration in normal iris pigmentation or form.
Assuntos
Síndrome de Horner/complicações , Doenças da Íris/complicações , Iris/patologia , Epitélio Pigmentado Ocular/patologia , Transtornos da Pigmentação/etiologia , Síndrome de Waardenburg/complicações , Adenocarcinoma/complicações , Adenoma/complicações , Feminino , Síndrome de Horner/patologia , Síndrome de Horner/fisiopatologia , Humanos , Imuno-Histoquímica , Iris/anormalidades , Doenças da Íris/etiologia , Doenças da Íris/patologia , Doenças da Íris/fisiopatologia , Neoplasias da Íris/complicações , Masculino , Microscopia , Epitélio Pigmentado Ocular/anormalidades , Transtornos da Pigmentação/patologia , Prognóstico , Síndrome de Waardenburg/patologia , Síndrome de Waardenburg/fisiopatologiaRESUMO
El síndrome de Ross fue descrito en 1958 como una afección degenerativa del sistema nervioso autónomo definido por la tríada de anhidrosis generalizada, disminución de los reflejos tendinosos y pupila tónica. Desde su descripción inicial se han descrito cerca de cuarenta casos. Comunicamos tres pacientes con variantes de interés que incluyen la presencia de espasmos cíclicos espontáneos del esfínter de iris, el desarrollo conjunto de síndrome de Holmes-Adie en un lado y síndrome Horner posganglionar en el otro, trastornos del desarrollo piloso en el lado de la anhidrosis, alteraciones de la motilidad intestinal, lengua sin papilas gustativas y disfunción sexual.
Ross Syndrome was described in 1958 as a degenerative condition of the autonomic nervous system defined by a triad of generalized anhidrosis, reduction of tendon reflexes and tonic pupil. Since its initial description about 40 cases have been described. We communicate three cases with variants of interest involving the presence of the simultaneous development of syndrome of Holmes-Adie on one side and Horner syndrome in the other, disorders of pilous follicle development on the side of anhidrosis, spontaneous disturbances of intestinal motility, tonque without papillae and sexual dysfunction.
Assuntos
Humanos , Masculino , Adulto , Feminino , Pessoa de Meia-Idade , Cefaleia/diagnóstico , Degeneração Neural/patologia , Doenças Neurodegenerativas/patologia , Doenças da Íris/patologia , Hiperidrose/patologia , Hipestesia/diagnóstico , Nervo Oculomotor/anatomia & histologia , Pupila Tônica/diagnóstico , Síndrome de Horner/patologia , Síndrome de Miller Fisher/fisiopatologia , Acuidade Visual/fisiologia , Anisocoria/fisiopatologia , Biópsia/métodos , Blefaroptose/etiologia , Midríase/fisiopatologiaRESUMO
In an experimental model, iatrogenic Horner syndrome developed after a right carotid sheath surgery in an infant pig (Sus scrofa). Horner syndrome is a classic clinical triad consisting of ipsilateral eyelid ptosis, pupil miosis, and facial anhydrosis. This syndrome results from cervical sympathetic chain (CSC) paresis and usually is acquired in humans. To determine whether the development of Horner syndrome in this situation could be attributed to pig anatomy, we compared the anatomy of the CSC in pigs and humans, by using 10 infant (age, 1 to 3 wk) pig cadavers. The CSC and cranial cervical sympathetic ganglion (CCG) were dissected bilaterally under a surgical microscope. These structures were consistently within the carotid sheaths of the pigs. In contrast, the CSC and CCG are outside the carotid sheath in humans. Awareness of the anatomic variation of the CSC and CCG within the carotid sheath in the pig and the possibility of the same variation in humans may help surgeons to identify and preserve important structures while performing cervical surgery in pigs and humans. Furthermore, this knowledge can aid in the diagnosis and prognosis of schwannoma.
Assuntos
Animais de Laboratório , Tecido Conjuntivo/cirurgia , Gânglios Simpáticos/lesões , Síndrome de Horner/veterinária , Doença Iatrogênica/veterinária , Doenças dos Suínos/etiologia , Suínos , Animais , Animais Recém-Nascidos , Dissecação/veterinária , Gânglios Simpáticos/anatomia & histologia , Gânglios Simpáticos/cirurgia , Síndrome de Horner/etiologia , Síndrome de Horner/patologia , Humanos , Doenças dos Suínos/patologiaRESUMO
PURPOSE: To report on the occurrence of iatrogenic Horner's syndrome (HS) in epileptic rats after implantation of an electrode for vagus nerve stimulation and to describe the possible consequences of this new complication of carotid artery surgery in rats. METHODS: A bipolar circular electrode was placed around the left carotid artery and vagus nerve of 31 rats. The incidence of HS was evaluated by visual inspection within 24 h after surgery. RESULTS: 68% of rats suffered from HS immediately after surgery. This complication did not affect epileptogenesis. CONCLUSION: The occurrence of HS in the rat is a frequent complication of vagus nerve electrode implantation, which does not affect epileptogenesis in this study. However, rats affected by HS may suffer from damage to the sympathetic innervation of the gut, due to rat-specific neuroanatomy. Therefore, caution towards other research questions is warranted.
Assuntos
Doenças do Sistema Nervoso Autônomo/fisiopatologia , Artérias Carótidas/cirurgia , Síndrome de Horner/fisiopatologia , Complicações Pós-Operatórias/fisiopatologia , Sistema Nervoso Simpático/lesões , Sistema Nervoso Simpático/fisiopatologia , Tonsila do Cerebelo/fisiopatologia , Animais , Doenças do Sistema Nervoso Autônomo/etiologia , Doenças do Sistema Nervoso Autônomo/patologia , Artérias Carótidas/anatomia & histologia , Modelos Animais de Doenças , Terapia por Estimulação Elétrica/efeitos adversos , Terapia por Estimulação Elétrica/métodos , Epilepsia/etiologia , Epilepsia/fisiopatologia , Epilepsia/terapia , Olho/inervação , Olho/fisiopatologia , Gânglios Simpáticos/lesões , Gânglios Simpáticos/patologia , Gânglios Simpáticos/fisiopatologia , Síndrome de Horner/etiologia , Síndrome de Horner/patologia , Iris/inervação , Iris/fisiopatologia , Excitação Neurológica/fisiologia , Masculino , Músculo Liso/inervação , Músculo Liso/fisiopatologia , Procedimentos Neurocirúrgicos/efeitos adversos , Procedimentos Neurocirúrgicos/métodos , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/patologia , Ratos , Ratos Sprague-Dawley , Fibras Simpáticas Pós-Ganglionares/lesões , Fibras Simpáticas Pós-Ganglionares/patologia , Fibras Simpáticas Pós-Ganglionares/fisiopatologia , Sistema Nervoso Simpático/patologia , Nervo Vago/fisiologia , Nervo Vago/cirurgiaRESUMO
Tuberothalamic artery infarction (TTAI) results mainly in a myriad of neuropsychological symptoms such as memory impairment, euphoria, apathy, verbal perseverations, constructional apraxia and lack of spontaneity. Language disturbances, acalculia, buccofacial and limb apraxia occur prominently after left TTAI while visual spatial processing deficits and hemispatial neglect occur prominently after the right one. Some cases of TTAI causing Horner's syndrome in addition of these wide-ranging neurobehavioral symptoms have been reported. Here, we report a case of TTAI with an ipsilateral ptosis as main clinical manifestation. This finding suggests that a Horner's syndrome can be the main feature of TTAI when neuropsychological manifestations are inconspicuous.
Assuntos
Infarto Encefálico/complicações , Infarto Encefálico/fisiopatologia , Síndrome de Horner/etiologia , Síndrome de Horner/fisiopatologia , Doenças Hipotalâmicas/complicações , Doenças Hipotalâmicas/fisiopatologia , Idoso , Vias Autônomas/patologia , Vias Autônomas/fisiopatologia , Infarto Encefálico/patologia , Artérias Cerebrais/patologia , Artérias Cerebrais/fisiopatologia , Círculo Arterial do Cérebro/patologia , Círculo Arterial do Cérebro/fisiopatologia , Feminino , Lateralidade Funcional/fisiologia , Síndrome de Horner/patologia , Humanos , Doenças Hipotalâmicas/patologia , Hipotálamo/irrigação sanguínea , Hipotálamo/patologia , Hipotálamo/fisiopatologia , Imageamento por Ressonância Magnética , Sistema Nervoso Simpático/patologia , Sistema Nervoso Simpático/fisiopatologia , Doenças Talâmicas/patologia , Doenças Talâmicas/fisiopatologia , Tálamo/irrigação sanguínea , Tálamo/patologia , Tálamo/fisiopatologiaRESUMO
We report on a 42-year-old woman with malignant peripheral nerve sheath tumor (MPNST) arising from the cervical sympathetic nerve. A collar incision and partial sternotomy were performed at the second intercostal space. The mass was spindle shaped and connected to the sympathetic trunk on the cranial and caudal sides, and it compressed the left carotid sheath on the median side. After the patient's uneventful recovery from surgery, adjuvant radiotherapy was administered to the area of resection. The patient remains well 5 years after surgery with no evidence of recurrence.
Assuntos
Síndrome de Horner/complicações , Neoplasias do Sistema Nervoso Periférico/patologia , Sistema Nervoso Simpático/patologia , Adulto , Feminino , Síndrome de Horner/patologia , Humanos , Imageamento por Ressonância Magnética , Neoplasias do Sistema Nervoso Periférico/complicações , Neoplasias do Sistema Nervoso Periférico/radioterapia , Neoplasias do Sistema Nervoso Periférico/cirurgia , Radioterapia Adjuvante , Esterno/cirurgia , Tomografia Computadorizada por Raios X , Resultado do TratamentoRESUMO
STUDY DESIGN: Case report and review of the literature. OBJECTIVE: To report a 23-year-old woman with osteochondroma of the lower cervical spine who presented with Horner syndrome and to review the relevant literature. SUMMARY OF BACKGROUND DATA: Osteochondroma is the most common benign lesion of bone but rarely affects the spine. METHODS: Clinical history, routine radiographs, and computed tomography study of the patient were described. A review of the relevant literature was also done. RESULTS: The patient demonstrated a complete disappearance of clinical symptoms on the follow-up examination 60 days after surgery. No patients with Horner syndrome due to a solitary cervical osteochondroma have been previously reported in English-language medical literature. CONCLUSION: Vertebral involvement of osteochondroma is rare, especially with neurologic compromise. A young patient is presented with a symptomatic solitary osteochondroma of the seventh cervical vertebra who had Horner syndrome. This case report supports surgical intervention of symptomatic osteochondroma of the cervical spine.