RESUMO
PURPOSE: In this prospective, randomized study, we aimed to compare the global recovery scores and postoperative pain management between US-guided mTLIP block versus QLB after lumbar spine surgery. METHODS: 60 patients with ASA score I-II planned for microendoscopic discectomy under general anesthesia were included. We allocated the patients into two groups: the QLB group (n = 30) or the mTLIP group (n = 30). QLB and mTLIP was performed with 30 ml 0.25% bupivacaine in the groups. Paracetamol 1 g IV 3 × 1 was ordered to the patients at the postoperative period. If the NRS score was ≥ 4, 1 mg/kg tramadol IV was administered as rescue analgesia. RESULTS: There was a significant between-group difference in the mean global QoR-40 scores 24 h postsurgery. Both the static and dynamic NRS scores were significantly lower in the postoperative 1-16 h period in the mTLIP group. There was no significant between-group difference in the NRS scores 24 h postsurgery. There was no significant between-group difference in postoperative rescue analgesia consumption. However, the need for rescue analgesia was lower in the postoperative first 5 h in the mTLIP group, and survival probability was higher in the mTLIP group according to Kaplan-Meier survival analysis. There was no significant difference between the groups in the rate of adverse events. CONCLUSION: mTLIP provided superior analgesia compared to posterior QLB. The QoR-40 scores in the mTLIP group were higher than those in the QLB group.
Assuntos
Deslocamento do Disco Intervertebral , Bloqueio Nervoso , Humanos , Anestésicos Locais/uso terapêutico , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/prevenção & controle , Deslocamento do Disco Intervertebral/cirurgia , Período Pós-Operatório , Ultrassonografia de Intervenção , Analgésicos OpioidesRESUMO
BACKGROUND: Quadratus lumborum block (QLB) is a fascial plane block. There is no randomized study on the efficacy of QLB for lumbar surgery. We evaluated the efficacy of QLB for postoperative pain management and patient satisfaction after lumbar disc herniation surgery (LDHS). METHODS: Sixty patients with ASA score I-II planned for LDHS under general anesthesia were included. We allocated the patients into two groups: the QLB group (n = 30) or the control group (n = 30). QLB was performed with 30 ml 0.25% bupivacaine in the QLB group. Paracetamol 1 g IV 3 × 1 was ordered to the patients at the postoperative period. If the NRS score was ≥ 4, 1 mg/ kg tramadol IV was administered as rescue analgesia. RESULTS: There was a reduction in the median static NRS at 0 h and 2 h with QLB compared to the control group (p < 0.05). There was no difference in the resting NRS at any other time point up to 24 h. The median dynamic NRS was significantly lower at 0, 2, 4, 8, and 16 h in the QLB group (p < 0.05). The need for rescue analgesia was significantly lower in the QLB group. The incidence of nausea was significantly higher in the control group. The postoperative patient satisfaction was significantly higher in the QLB group (p < 0.05). CONCLUSION: We found that the QLB is effective for pain control following LDHS.
Assuntos
Bloqueio Nervoso , Manejo da Dor , Humanos , Manejo da Dor/efeitos adversos , Anestésicos Locais , Dor Pós-Operatória/etiologia , Bloqueio Nervoso/efeitos adversos , Ultrassonografia de Intervenção , Analgésicos OpioidesRESUMO
BACKGROUND: In this retrospective study, we present the results and outcomes in our clinic of 28 patients over 8 years who received surgical treatment for peripheral nerve lesions due to gunshot injury. METHODS: The patients came to our clinic between January 2002 and February 2010. All came within 1-6 months after the initial gunshot injury and underwent surgery due to the diagnosis of peripheral nerve lesion. Preoperative and postoperative electromyographic analysis (EMG) and motor strength rating were performed on all patients. All patients were called for postoperative follow-up at 1, 6 and 12 months after surgery. RESULTS: The mean time after initial injury before being seen at our clinic was 3.6 months (1 day - 6 months). The most commonly injured nerve was the sciatic nerve, in 14 cases (50%). Of the patients, 23 came due to a bullet injury (9 were civilian injury with a gun, 14 were military injury with a rifle) and 5 came due to shrapnel injury. Since in all cases integrity of the nervous tissue was fully intact, nerve grafting was not required during surgery. Relatively improved EMG findings, and recovery in motor functions were detected in cases who had undergone postoperative external epineurolysis plus decompression. CONCLUSION: We recommend surgical treatment within the first six months in neural lesions, depending on gunshot injury, on the condition that surgical technique rules are obeyed (except infection, skin defect, vascular injury, and the presence of bone fracture).
Assuntos
Traumatismos dos Nervos Periféricos/etiologia , Traumatismos dos Nervos Periféricos/cirurgia , Ferimentos por Arma de Fogo/complicações , Ferimentos por Arma de Fogo/cirurgia , Adulto , Eletromiografia , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do Tratamento , Adulto JovemRESUMO
AIM: To evaluate the safety and efficacy of flow diverter stents (FDSs) for treating remnant or recurrent intracranial aneurysms that were treated surgically. MATERIAL AND METHODS: The patients who were treated with FDSs due to remnant or recurrent intracranial aneurysms after microsurgery were included in the study. The patients' demographics, treatment histories, aneurysm features, complications associated with flow diversion, and neurological and angiographic follow-up findings were evaluated. RESULTS: Twenty patients (eight males) with 20 aneurysms were included in the study. Of 20 aneurysms, 18 (90%) were in the anterior, and two (10%) were in the posterior circulation. The initial treatment methods were clipping in 17 (85%) and wrapping in three (15%) aneurysms. The endovascular procedure was successful in all patients. In three patients (15%), periprocedural and postprocedural complications were encountered. No hemorrhagic complications were detected on cone-beam computed tomography. One patient with a basilary aneurysm died because of brain stem ischemia. The total morbimortality was 5%. The mean length of follow-up was 13.7 ± 7.3 months in 18 patients. The first angiographic follow-up (3-6 months) revealed the complete occlusion in 7 of 11 aneurysms (63.6%). By contrast, 16 aneurysms (94.1%) were occluded at the last angiographic follow-up, one aneurysm (5.9%) was still filling. CONCLUSION: An FDS seems effective, safe, and extremely attractive in treating remnant and recurrent intracranial aneurysms treated surgically.
Assuntos
Embolização Terapêutica , Procedimentos Endovasculares , Aneurisma Intracraniano , Masculino , Humanos , Aneurisma Intracraniano/diagnóstico por imagem , Aneurisma Intracraniano/cirurgia , Aneurisma Intracraniano/etiologia , Resultado do Tratamento , Estudos Retrospectivos , Angiografia Cerebral , Stents , Embolização Terapêutica/métodos , Procedimentos Endovasculares/métodosRESUMO
BACKGROUND: Pancreatic cancer is a common gastrointestinal malignancy, and is often associated with a poor prognosis. Although liver is generally seen as a distant metastasis point, it has been shown that it can metastasize to any organ, especially the gastrointestinal tract, and approximately 0.3% of metastases are observed in spinal cord. CASE DESCRIPTION: We report a 36-year-old woman with a prior history of pancreatic adenocarcinoma who presented to us with a thoracic intramedullary lesion and recent onset of neurological deficits. She underwent surgery with histological confirmation of a diagnosis of metastatic adenocarcinoma. CONCLUSION: To our knowledge there is no prior report of pure intramedullary spinal cord metastasis from a pancreatic adenocarcinoma in the literature. We report the present patient in view of the rarity of intramedullary spinal cord metastasis and its clinical significance. Although intramedullary metastases are rare, they should be investigated in every patient with malignancy and progressive neurological deficit. While its general prognosis is poor regardless of the type of treatment, early diagnosis and treatment is important in terms of quality of life and survival.
Assuntos
Adenocarcinoma , Neoplasias Pancreáticas , Neoplasias da Medula Espinal , Feminino , Humanos , Adulto , Adenocarcinoma/cirurgia , Adenocarcinoma/secundário , Qualidade de Vida , Neoplasias Pancreáticas/cirurgia , Neoplasias da Medula Espinal/diagnóstico por imagem , Neoplasias da Medula Espinal/cirurgia , Neoplasias PancreáticasRESUMO
An anterior cervical decompression and fusion operation was complicated by extensive bleeding from the disc space. Histopathological evaluation of the resected specimen revealed the diagnosis as the very first reported case of capillary hemangioma in intervertebral disc space. Retrospective review of the preoperative MRI demonstrated supporting findings of a capillary hemangioma within the cervical intervertebral disc.
Assuntos
Vértebras Cervicais/patologia , Hemangioma Capilar/patologia , Disco Intervertebral/patologia , Neoplasias da Coluna Vertebral/patologia , Idoso , Vértebras Cervicais/cirurgia , Descompressão Cirúrgica , Hemangioma Capilar/cirurgia , Humanos , Disco Intervertebral/cirurgia , Imageamento por Ressonância Magnética , Masculino , Fusão Vertebral , Neoplasias da Coluna Vertebral/cirurgia , Resultado do TratamentoRESUMO
AIM: To investigate the effect of the number of open vertebral segments on the prognosis of newborns with midline closure defects (MCD), and the optimal timing for ventriculoperitoneal shunt (VPS) placement in those with MCD accompanied by hydrocephalus. MATERIAL AND METHODS: A total of 63 patients (35 girls and 28 boys) were admitted to the neonatal intensive care unit between April 2016 and January 2019. The patients? MCDs were examined in terms of type, localization, number of open vertebral segments, accompanying hydrocephalus (HC), surgical technique, and complications. RESULTS: The mean follow-up period was 12 months (6-24 months). Ten cases of meningocele (M) (15.9%), 41 cases of myelomeningocele (MM) (65%), and 12 cases of encephalocele (E) (19.1%) were identified. A VPS was inserted in 44 (69.8%) patients (E, 8; MM, 34; and M, 2), performed in 33 patients during the same admission, while 11 were shunted after discharge during the follow-up period. Thirty-four of the 41 cases of MM and all cases of M and E were primarily closed, while the remaining MMs required skin flaps. The M and MM cases were categorized according to the number of open vertebral segments and examined in terms of neurological deficit, length of hospital stay, and complications. CONCLUSION: In all pediatric cases, case-by-case evaluation, attention to hypothermia and meticulous hemostasis, protection of functional neural tissue, closing the defect as soon as possible, and treating accompanying HC during the same session, were considered. Additionally, the neural tissue density correlated with the number of open vertebral segments and it was considered prognostically more valuable.
Assuntos
Hidrocefalia , Meningomielocele , Cirurgiões , Criança , Feminino , Humanos , Hidrocefalia/etiologia , Hidrocefalia/cirurgia , Recém-Nascido , Masculino , Meningomielocele/complicações , Meningomielocele/cirurgia , Prognóstico , Estudos Retrospectivos , Derivação Ventriculoperitoneal/efeitos adversosRESUMO
AIM: To determine whether using gabapentin (GBP), especially in the first maternal trimester, would affect the neural tube development of embryos in an early stage chick embryo (ESCE) model. MATERIAL AND METHODS: One hundred fertile specific pathogen-free (SPF) chick eggs were used to investigate neurulation; they were divided into four groups of 25 eggs (Groups A, B, C, and D including control, subtherapeutic, therapeutic, and supratherapeutic dose subjects, respectively). After 30 hours of incubation, all eggs reached the ninth stage of embryonic development, as defined by Hamburger and Hamilton. GBP was administered through the subblastoderm, and the eggs were incubated for 72 hours. The embryos were macroscopically and histopathologically investigated with hematoxylin eosin following incubation and extraction. RESULTS: In the 72nd hour of the study, a total of 6 eggs showed no embryo development. We detected 1 (4.34%), 13 (59.09%), 15 (65.21%), and 18 (81.81%) neural tube defective embryos in groups A, B, C, and D, respectively. Statistically, the differences between the groups were significant, especially in the comparisons of all GBP groups to the control group (p?0.001). However, there was no significant difference between groups B, C, and D. Additionally, we suggest that at all doses, GBP could cause neural tube defects in the ESCE. CONCLUSION: Based on these results, we concluded that GBP use at any dose led to midline closure defects in ESCEs. This is the first report in the literature on GBP using an ESCE model. However, further investigations with a larger sample size are required to assess its effect at lower doses and to determine the mechanisms of embryonic damage.
Assuntos
Defeitos do Tubo Neural , Tubo Neural , Animais , Embrião de Galinha , Galinhas , Desenvolvimento Embrionário , Gabapentina , Humanos , Defeitos do Tubo Neural/induzido quimicamenteRESUMO
BACKGROUND: Pancreatic cancer is a common gastrointestinal malignancy, and is often associated with a poor prognosis. Although liver is generally seen as a distant metastasis point, it has been shown that it can metastasize to any organ, especially the gastrointestinal tract, and approximately 0.3% of metastases are observed in spinal cord. CASE DESCRIPTION: We report a 36-year-old woman with a prior history of pancreatic adenocarcinoma who presented to us with a thoracic intramedullary lesion and recent onset of neurological deficits. She underwent surgery with histological confirmation of a diagnosis of metastatic adenocarcinoma. CONCLUSION: To our knowledge there is no prior report of pure intramedullary spinal cord metastasis from a pancreatic adenocarcinoma in the literature. We report the present patient in view of the rarity of intramedullary spinal cord metastasis and its clinical significance. Although intramedullary metastases are rare, they should be investigated in every patient with malignancy and progressive neurological deficit. While its general prognosis is poor regardless of the type of treatment, early diagnosis and treatment is important in terms of quality of life and survival.
RESUMO
Large lumbosacral disc herniations causing bi-radicular symptoms are very rare clinical entities and may present a surgical challenge. This study was undertaken to evaluate the effectiveness of the simply modified combined lateral and interlaminar approach for the treatment of these unique disc herniations. Between 2000 and 2005, 18 patients with bi-radicular symptoms secondary to large disc herniations of the lumbar spine underwent surgery. There were 13 men and five women, ranging in age between 25 and 64 years (mean 54.3 years). In this three-step operation, the osseous areas that are not essential for the facet joint were removed and both upper and lower nerve roots were decompressed. There were no intraoperative or postoperative complications, except transient dysesthesia in one (5.5%) patient. The mean follow-up period was 62.6 months (range 36-96 months). At the latest follow-up examination, outcomes using the Macnab classification were excellent in 13 patients (72.2 %), good in four (22.2%) and fair in one (5.5%). Recurrent disc herniations and/or instability, either symptomatic or radiographic, have not occurred as a result of the procedure during the follow-up period. The combined approach described here is a safe and effective procedure in the surgical treatment of this subtype of disc herniations with bi-radicular involvement. It permits optimum decompression of both nerve roots, avoiding the risk of secondary spinal instability.
Assuntos
Deslocamento do Disco Intervertebral/patologia , Deslocamento do Disco Intervertebral/cirurgia , Procedimentos Neurocirúrgicos , Adulto , Idoso , Feminino , Seguimentos , Humanos , Deslocamento do Disco Intervertebral/diagnóstico por imagem , Instabilidade Articular/cirurgia , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Doenças do Sistema Nervoso/etiologia , Dor/etiologia , Complicações Pós-Operatórias/epidemiologia , Radiografia , Raízes Nervosas Espinhais/cirurgia , Resultado do TratamentoRESUMO
AIM: The aim of this study is to demonstrate the effect of meloxicam in early stage chick embryos on neural tube development. MATERIAL AND METHODS: One hundred specific pathogen-free (SPF) chicken eggs were used to investigate the neurulation. SPF eggs were invastigated in four groups (n:25). All of the groups were incubated at 37.2 +/- 0.1 degrees C and 60 +/- 5 % relative humidity for 30 hours, and an embryological development in the ninth stage as classified by Hamburger and Hamilton was obtained. In the end of the 30th hour, group A(control group) was administered 0.1 ml of saline (0.9% NaCl) in ovo and the other groups were administered meloxicam in increasing doses. At the end of 72 hours, all of the embryos were extracted from eggs and they underwent pathological examination with hematoxylin eosine and immunohistopathological examinations with CD138 and tubulin beta II. RESULTS: While the groups Aand B showed no neural tube defects, totally eight defective embryos were detected in the groups C and D (three in group C and five in group D. CONCLUSION: Our results suggested that meloxicam, a nonselective COX inhibitor, caused neural tube closure defects when injected at supratherapeutic doses. However, further studies with larger numbers of subjects are needed for its use in lower doses.
Assuntos
Inibidores de Ciclo-Oxigenase/toxicidade , Defeitos do Tubo Neural/induzido quimicamente , Tubo Neural/anormalidades , Tubo Neural/efeitos dos fármacos , Tiazinas/toxicidade , Tiazóis/toxicidade , Animais , Embrião de Galinha , Galinhas , Relação Dose-Resposta a Droga , Imuno-Histoquímica , Meloxicam , Tubo Neural/patologia , Defeitos do Tubo Neural/patologia , Sindecana-1/metabolismo , Tubulina (Proteína)/metabolismoRESUMO
Schwannomas are common tumors of the nerve sheath cells. They present as well-circumscribed masses attached to the peripheral nerves, cranial nerves, or spinal nerve roots. Intraosseous localization of these tumors is rare. The presented case is a 55-year-old female patient, the very first case of intraosseous schwannoma of Th12 vertebra without spinal canal involvement. She was admitted with a progressive back pain and seldom pain and numbness in the right leg for 1 year. Preoperative findings on computed tomography and magnetic resonance images of the lesion resembled that of any primary tumor of the bone. The patient was operated on via posterior approach and the tumor was removed totally. Histopathological examinations revealed schwannoma. Our case emphasizes the heterogeneous presentation of the nerve sheath cell tumors in the differential diagnosis of the primary vertebral column tumors.
Assuntos
Neoplasias Ósseas/patologia , Neurilemoma/patologia , Canal Medular/patologia , Vértebras Torácicas/patologia , Neoplasias Ósseas/cirurgia , Feminino , Humanos , Laminectomia , Imageamento por Ressonância Magnética , Pessoa de Meia-Idade , Neurilemoma/cirurgia , Vértebras Torácicas/cirurgia , Resultado do TratamentoRESUMO
The lateral recess is one of the main compression sites in lumbar spinal canal stenosis. Lumbar nerve root is mainly entrapped by bony tissue in compression syndrome. The patient has a long history of back pain in conjunction with claudication symptoms. Besides laminotomy and facetectomy techniques, several specific surgical approaches to treat the lateral recess stenosis have been described. The surgical technique of bilateral lateral recess decompression via subarticular fenestrations used in this study is a less invasive technique, which enables to decompress the neural structures while preserving as much of the bony structures and ligamentum flavum as preferred. In 16 patients, we measured lateral recess heights with computerized tomography. The number of involved lumbar segments was one in 11 patients and two in 5 patients. The visual analogue scale (VAS) results were maintained before, 3 and 12 months after the operation. All patients benefited from the operations. Mean VAS scores were 7.0, 5.5, and 4.0, respectively. There were not any surgery-related complications. Mean follow-up period is 22.6 months. The surgical technique described and used in this study provides easy access to every zone of lateral recess and is safe and effective in treating the lumbar lateral recess stenosis syndrome.
Assuntos
Descompressão Cirúrgica/métodos , Laminectomia/métodos , Vértebras Lombares/cirurgia , Radiculopatia/cirurgia , Canal Medular/cirurgia , Estenose Espinal/cirurgia , Adulto , Idoso , Avaliação da Deficiência , Feminino , Humanos , Vértebras Lombares/diagnóstico por imagem , Vértebras Lombares/patologia , Masculino , Pessoa de Meia-Idade , Procedimentos Neurocirúrgicos/métodos , Avaliação de Resultados em Cuidados de Saúde , Radiculopatia/etiologia , Radiculopatia/patologia , Índice de Gravidade de Doença , Canal Medular/diagnóstico por imagem , Canal Medular/patologia , Raízes Nervosas Espinhais/anatomia & histologia , Raízes Nervosas Espinhais/patologia , Raízes Nervosas Espinhais/cirurgia , Estenose Espinal/patologia , Estenose Espinal/fisiopatologia , Tomografia Computadorizada por Raios X , Resultado do Tratamento , Articulação Zigapofisária/anatomia & histologia , Articulação Zigapofisária/patologia , Articulação Zigapofisária/cirurgiaRESUMO
Chondroma is a very unusual cartilagenous neoplasm of the spine. Here we are present a case of spinal chondroma with radiculopathy. A 54-year-old female patient consulted with progressive low back pain and left femoral numbness. Lumbar spinal Magnetic resonance (MR) imaging studies showed an extradural mass lesion in the left L2 body. Computerized tomography (CT) did not reveal any osteolytic lesion of the bone. The mass lesion was excised totally by left partial hemilaminectomy and the intradural compartment was also checked. The histopathology of the lesion was confirmed as chondroma. Preoperative evaluation and meticulous pathological analysis are required because of the malignant transformation potential of these rare pathologies.
Assuntos
Condroma/complicações , Condroma/cirurgia , Procedimentos Neurocirúrgicos , Radiculopatia/complicações , Neoplasias da Coluna Vertebral/complicações , Neoplasias da Coluna Vertebral/cirurgia , Transformação Celular Neoplásica , Condrócitos/patologia , Condroma/diagnóstico por imagem , Feminino , Humanos , Hipestesia/etiologia , Laminectomia , Dor Lombar/etiologia , Imageamento por Ressonância Magnética , Pessoa de Meia-Idade , Radiculopatia/diagnóstico por imagem , Neoplasias da Coluna Vertebral/diagnóstico por imagem , Tomografia Computadorizada por Raios XRESUMO
AIM: The purpose of this study was to investigate the risk factors for the development of the central large disc herniations and to compare the demographic data between central mass prolapse and broad-based central disc herniation. MATERIAL AND METHODS: Between 2002 and 2007, 1630 patients underwent surgery and a large disc herniation was the main problem in 59 patients (3.6%). We performed a retrospective analysis of the demographic data of these patients. Magnetic resonance (MR) images were evaluated according to the disc type and level. Variables were evaluated both at baseline and follow-up, with special emphasis on physical job characteristics, sports activities, and MR - based morphologic findings. RESULTS: Central large disc herniation was diagnosed in 59 patients consisting of 41 males and 18 females. The average age was 34.7 years. 36 patients had a central mass prolapse that occupied more than 50% of the spinal canal. Intraoperative observations confirmed that 29 out of 36 central disc prolapse patients (80.5%) had intact posterior longitudinal ligaments. Interestingly, the condition in these 29 patients was found to have a direct relation with age and occupation or other body training sports activities. CONCLUSION: The size of the large central disc herniation, physical activity, age and gender are major factors in the development of disc herniation.
Assuntos
Deslocamento do Disco Intervertebral/etiologia , Deslocamento do Disco Intervertebral/patologia , Adulto , Idoso , Demografia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de RiscoRESUMO
AIM: Particulate matter is an important air-pollutant and its toxicity has been reported. Diesel exhaust particles (DEP) constitute a large portion of particulate matter. Therefore, we established our study to investigate the effects of DEP on neural tissue in early stage chicken embryos. MATERIAL and METHODS: Four study groups and one control group, each of which included 24 objects were designed. Eggs were incubated for 30 hours. Solutions of DEP containing 10, 50, 100, and 200 µg/0.1 ml were prepared with serum saline. At the end of thirty hours diesel exhaust particle solutions were administered under the embryonic discs. After 72nd hour of the incubation, embryos were excised and evaluated macroscopically and histopathologically. RESULTS: The difference between the embryos that were defined as poorly and well developed, was found statistically significant (p < 0.05). Neural tube defects were detected in 16 of 104 embryos. Statistically significant association between the administration of DEP and development of neural tube defect was identified (p=0.037). CONCLUSION: Thus, the direct neurotoxic effects of DEP, which the whole population encounters inevitably, have been shown in the early stages of embryonic development. Further studies are needed to identify the effects of these particles in the later stages of embryonic development.
Assuntos
Defeitos do Tubo Neural/induzido quimicamente , Tubo Neural/crescimento & desenvolvimento , Material Particulado/toxicidade , Emissões de Veículos/toxicidade , Animais , Embrião de Galinha , Desenvolvimento Embrionário/efeitos dos fármacos , Coração/embriologia , Coração/fisiologia , Miocárdio/patologia , Tubo Neural/efeitos dos fármacos , Tubo Neural/patologia , Defeitos do Tubo Neural/patologia , Fixação de TecidosRESUMO
The anterior tarsal tunnel syndrome (ATTS) has first been described by Kopell and Thompson in 1963. The anterior tarsal tunnel is formed by the fascia lining the inferior extensor retinaculum and talus as well as the navicular bone. Many ATTS cases with various etiologies have been reported since the first description. We report here an ATSS case resulting from a fibro-osseous structure that occurred after a missed talus fracture. The ATTS diagnosis can be made with a comprehensive clinical neurological examination and electrophysiological study. The treatment is based on the underlying etiology, while surgery is the most common treatment providing successful outcomes in the long term.
Assuntos
Erros de Diagnóstico , Fraturas Ósseas/complicações , Fraturas Ósseas/diagnóstico , Tálus/lesões , Síndrome do Túnel do Tarso/etiologia , Diagnóstico Diferencial , Humanos , Masculino , Síndrome do Túnel do Tarso/cirurgia , Adulto JovemRESUMO
AIM: Anterior cervical fusion procedures are among the most commonly performed spinal operations. Investigators have reported pseudoarthrosis rates ranging from 3 to 36% following anterior cervical fusion operations. The diagnosis of pseudoarthrosis has been based on the triad of pain, radiographic evidence of instability, and loss of correction or fixation. Scintigraphic imaging may be involved in pseudoarthrosis investigation by increase of nuclear agent uptake at the operated level but today it is not used in clinical practice as a routine imaging modality. MATERIAL AND METHODS: Nine cases operated for degenerative disc disease on single level but suffering postoperative prolonged neck pain were involved in the study. All cases underwent 99mTc-hydroxymethylene diphosphonate (HMDP) bone SPECT later than postoperative twelfth month. RESULTS: Results showed a correlation between severity of neck pain and fusion status. CONCLUSION: Increased and prolonged uptake of nuclear agent should cause a suspicion on so-called fusion, proven by radiology.
Assuntos
Discotomia/efeitos adversos , Cervicalgia/diagnóstico por imagem , Dor Pós-Operatória/diagnóstico por imagem , Pseudoartrose/diagnóstico por imagem , Fusão Vertebral/efeitos adversos , Tomografia Computadorizada de Emissão de Fóton Único/métodos , Adulto , Vértebras Cervicais/diagnóstico por imagem , Vértebras Cervicais/patologia , Vértebras Cervicais/cirurgia , Doença Crônica , Discotomia/instrumentação , Discotomia/métodos , Feminino , Humanos , Imageamento Tridimensional/métodos , Fixadores Internos/efeitos adversos , Degeneração do Disco Intervertebral/patologia , Degeneração do Disco Intervertebral/fisiopatologia , Degeneração do Disco Intervertebral/cirurgia , Masculino , Cervicalgia/patologia , Cervicalgia/fisiopatologia , Dor Pós-Operatória/patologia , Dor Pós-Operatória/fisiopatologia , Cuidados Pós-Operatórios/métodos , Cuidados Pós-Operatórios/normas , Valor Preditivo dos Testes , Pseudoartrose/patologia , Pseudoartrose/fisiopatologia , Pterinas , Estudos Retrospectivos , Sensibilidade e Especificidade , Fusão Vertebral/instrumentação , Fusão Vertebral/métodos , Espondilose/patologia , Espondilose/fisiopatologia , Espondilose/cirurgia , Tempo , Fatores de Tempo , Tomografia Computadorizada por Raios X/métodosRESUMO
Brucellosis is a multisystem disease that may present with a large spectrum of clinical manifestations. Only five cases of intracranial aneurysm formation and/or subarachnoidal hemorrhage associated with brucellosis have been reported. In this paper, we take the opportunity to review these reports and present a new case of basilar artery aneurysm and subarachnoidal hemorrhage due to brucellosis.