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1.
Spinal Cord Ser Cases ; 10(1): 35, 2024 May 11.
Artigo em Inglês | MEDLINE | ID: mdl-38734688

RESUMO

INTRODUCTION: Cauda equina syndrome (CES) following lumbar disc herniation is exceedingly rare in pregnancy and there is limited literature outlining management of CES in pregnancy. There is further limited data addressing the management of periviable pregnancies complicated by CES. CASE PRESENTATION: A 38-year-old female at 22 weeks gestation presented with worsening lower back pain radiating to the right posterior lower extremity. She was initially managed with conservative therapy, but re-presented with worsening neurologic symptoms, including fasciculations and perineal numbness. Magnetic resonance imaging showed a large herniated disc at L4-5, and given concern for CES, she underwent emergent decompression surgery, which was complicated by a superficial wound dehiscence. She ultimately carried her pregnancy to term and had a cesarean delivery. The patient's residual neurologic symptoms continued to improve with physical therapy throughout the postpartum period. DISCUSSION: Cauda equina syndrome is a rare spinal condition with potentially devastating outcomes if not managed promptly. Diagnosis and management of CES in pregnancy is the same as in non-pregnant patients, however, standardization of patient positioning for surgery, surgical approach, anesthetic use, and fetal considerations is lacking. A multidisciplinary approach is critical, especially at periviable gestational ages of pregnancy. Our case and review of the literature demonstrates that patients in the second trimester can be managed surgically with prone positioning, intermittent fetal monitoring, and continued management of the pregnancy remains unchanged. Given the rarity of these cases, there is a need for a consensus on management and continued care in pregnant patients with CES.


Assuntos
Síndrome da Cauda Equina , Complicações na Gravidez , Humanos , Feminino , Síndrome da Cauda Equina/cirurgia , Síndrome da Cauda Equina/diagnóstico , Gravidez , Adulto , Complicações na Gravidez/cirurgia , Descompressão Cirúrgica/métodos , Deslocamento do Disco Intervertebral/cirurgia , Deslocamento do Disco Intervertebral/complicações , Vértebras Lombares/cirurgia , Cesárea
2.
Am J Case Rep ; 25: e942717, 2024 May 25.
Artigo em Inglês | MEDLINE | ID: mdl-38794785

RESUMO

BACKGROUND Aside from the rarity of mobile spinal schwannomas, the coexistence of these tumors with herniated intervertebral disc is also scarce. Furthermore, cauda equina syndrome (CES), as a manifestation of intraspinal schwannomas has been reported rarely. Described here is a case of simultaneous lumbar disc bulge and mobile spinal schwannoma presented with intermittent symptoms of CES. CASE REPORT A 62-year-old man presented with severe but intermittent leg pain for 2 weeks, which later progressed to an episode of lower extremity weakness and difficulty in urination. Magnetic resonance imaging revealed an intraspinal tumor that moved in position relative to the L1-2 disc bulge on scans 6 h apart, with associated spontaneous regression in symptoms. The tumor was found to be a mobile spinal schwannoma, originated from a nerve root. A standard microdissection technique was used to remove the tumor through a spinous process-sparing unilateral approach, with complete laminectomy of L1. Use of intraoperative ultrasound facilitated the accurate tumor localization. Postoperatively, the patient no longer had symptoms. CONCLUSIONS This report presents a combination of a common spinal pathology, intervertebral disc herniation, alongside a rare condition, mobile spinal schwannoma, whose uncommon clinical manifestations, such as CES can cause irreversible neurological deficits. Surgeons need to remain vigilant of potential atypical scenarios when treating patients. Surgical treatment challenges regarding the mobility of tumors, such as accurate localization, should be addressed using intraoperative imaging to avoid wrong-level surgery. To mitigate the irreversible neurological complications, patients should receive comprehensive information for alarming signs of CES.


Assuntos
Síndrome da Cauda Equina , Deslocamento do Disco Intervertebral , Vértebras Lombares , Neurilemoma , Humanos , Masculino , Neurilemoma/complicações , Neurilemoma/cirurgia , Neurilemoma/diagnóstico por imagem , Pessoa de Meia-Idade , Síndrome da Cauda Equina/etiologia , Síndrome da Cauda Equina/cirurgia , Deslocamento do Disco Intervertebral/cirurgia , Deslocamento do Disco Intervertebral/complicações , Vértebras Lombares/cirurgia , Vértebras Lombares/diagnóstico por imagem , Imageamento por Ressonância Magnética , Neoplasias da Coluna Vertebral/complicações , Neoplasias da Coluna Vertebral/cirurgia , Neoplasias da Coluna Vertebral/diagnóstico por imagem , Neoplasias da Medula Espinal/complicações , Neoplasias da Medula Espinal/cirurgia , Neoplasias da Medula Espinal/diagnóstico por imagem
3.
Calcif Tissue Int ; 114(5): 550-553, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38506956

RESUMO

In this case report, we describe an uncommon case of neuroendocrine cancer of unknown origin began with cauda equina syndrome in a patient affected by Paget disease of bone (PDB). A 76-year-old man with diagnosis of PDB, without history of pain or bone deformity, developed sudden severe low back pain. Bone alkaline phosphatase was increased and MRI and whole-body scintigraphy confirmed the localization of the disease at the third vertebra of the lumbar spine. Treatment with Neridronic Acid was started, but after only 2 weeks of therapy anuria and bowel occlusion occurred together with lower limb weakness and walking impairment. Cauda equina syndrome consequent to spinal stenosis at the level of L2-L3 was diagnosed after admission to Emergency Department and the patient underwent neurosurgery for spinal medulla decompression. The histologic results showed a complete subversion of bone structure in neoplastic tissue, consistent with metastatic neuroendocrine carcinoma of unknown origin. In conclusion, low back pain in the elderly may require deep investigation to individuate rare diseases. In asymptomatic patients with apparently stable PDB, the sudden appearance of pain or neurologic symptoms may alert the clinician for the possibility of other superimposing diseases, like bone metastases.


Assuntos
Osteíte Deformante , Humanos , Idoso , Masculino , Osteíte Deformante/complicações , Osteíte Deformante/diagnóstico , Osteíte Deformante/patologia , Neoplasias Ósseas/secundário , Tumores Neuroendócrinos/patologia , Tumores Neuroendócrinos/complicações , Tumores Neuroendócrinos/secundário , Síndrome da Cauda Equina/etiologia , Dor Lombar/etiologia , Vértebras Lombares/patologia , Vértebras Lombares/diagnóstico por imagem , Carcinoma Neuroendócrino/patologia , Carcinoma Neuroendócrino/secundário , Carcinoma Neuroendócrino/diagnóstico
4.
BMJ Case Rep ; 17(2)2024 Feb 19.
Artigo em Inglês | MEDLINE | ID: mdl-38373811

RESUMO

Thoracolumbar fractures constitute a significant portion of spinal trauma, accounting for 15-20% of the cases. These fractures, caused by high-impact injuries, may involve tears of the posterior ligamentous complex, presenting a high chance of neurological injury ranging from dural tears to spinal root avulsion. This case report discusses a rare occurrence of avulsion of lumbosacral nerve roots posteriorly, becoming entrapped in the fractured spinous process of the L2 lumbar vertebra, leading to cauda equina syndrome following trauma and its implications during surgery.


Assuntos
Síndrome da Cauda Equina , Cauda Equina , Fraturas Ósseas , Mononeuropatias , Traumatismos dos Nervos Periféricos , Fraturas da Coluna Vertebral , Traumatismos da Coluna Vertebral , Humanos , Vértebras Lombares/cirurgia , Raízes Nervosas Espinhais/diagnóstico por imagem , Fraturas da Coluna Vertebral/complicações , Fraturas da Coluna Vertebral/diagnóstico por imagem , Fraturas da Coluna Vertebral/cirurgia
5.
Bone Joint J ; 106-B(3): 227-231, 2024 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-38423109

RESUMO

The diagnostic sub-categorization of cauda equina syndrome (CES) is used to aid communication between doctors and other healthcare professionals. It is also used to determine the need for, and urgency of, MRI and surgery in these patients. A recent paper by Hoeritzauer et al (2023) in this journal examined the interobserver reliability of the widely accepted subcategories in 100 patients with cauda equina syndrome. They found that there is no useful interobserver agreement for the subcategories, even for experienced spinal surgeons. This observation is supported by the largest prospective study of the treatment of cauda equina syndrome in the UK by Woodfield et al (2023). If the accepted subcategories are unreliable, they cannot be used in the way that they are currently, and they should be revised or abandoned. This paper presents a reassessment of the diagnostic and prognostic subcategories of cauda equina syndrome in the light of this evidence, with a suggested cure based on a more inclusive synthesis of symptoms, signs, bladder ultrasound scan results, and pre-intervention urinary catheterization. This paper presents a reassessment of the diagnostic and prognostic subcategories of CES the light of this evidence, with a suggested cure based on a more inclusive synthesis of symptoms, signs, bladder ultrasound scan results, and pre-intervention urinary catheterization.


Assuntos
Síndrome da Cauda Equina , Cirurgiões , Humanos , Síndrome da Cauda Equina/diagnóstico , Estudos Prospectivos , Reprodutibilidade dos Testes
6.
Eur Spine J ; 33(3): 932-940, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-37947889

RESUMO

BACKGROUND: Symptoms of cauda equina syndrome (CES) secondary to degenerative lumbar spine diseases are sometimes mild and tend to be ignored by patients, resulting in delayed treatment. In addition, the long-term efficacy of surgery is unclear. OBJECTIVE: To determine the predictive factors of CES and post-operative recovery in patients with symptoms lasting > 3 months. METHODS: From January 2011 to December 2020, data of 45 patients with CES secondary to lumbar disk herniation/lumbar spinal stenosis were collected from a single center. The patients had bladder, bowel or sexual dysfunction and decreased perineal sensation that lasted for > 3 months. A 2-year post-operative follow-up was conducted to evaluate recovery outcomes, which were measured by validated self-assessment questionnaires conducted by telephone and online. RESULTS: Overall, 45 CES patients (57.8% female; mean age, 56 years) were included. The duration of pre-operative CES symptoms was 79.6 weeks (range, 13-730 weeks). The incidence of saddle anesthesia before decompression was 71.1% (n = 32), bladder dysfunction 84.4% (n = 38), bowel dysfunction 62.2% (n = 28) and sexual dysfunction 64.4% (n = 29). The overall recovery rate of CES after a 2-year follow-up was 64.4%. The rates of the residual symptoms at the last follow-up were as follows: saddle anesthesia 22.2%, bladder dysfunction 33.3%, bowel dysfunction 24.4% and sexual dysfunction 48.9%. Pre-operative saddle anesthesia, overactive bladder and sexual dysfunction were risk factors for poor prognosis after decompression. CONCLUSION: CES patients with symptoms lasting > 3 months may recover after surgery. Sexual dysfunction has a high residual rate and should not be ignored during diagnosis and treatment.


Assuntos
Síndrome da Cauda Equina , Cauda Equina , Deslocamento do Disco Intervertebral , Polirradiculopatia , Humanos , Feminino , Pessoa de Meia-Idade , Masculino , Síndrome da Cauda Equina/cirurgia , Síndrome da Cauda Equina/etiologia , Autoavaliação (Psicologia) , Estudos Retrospectivos , Deslocamento do Disco Intervertebral/cirurgia , Descompressão/efeitos adversos , Polirradiculopatia/etiologia , Polirradiculopatia/cirurgia
7.
J Med Case Rep ; 17(1): 476, 2023 Nov 15.
Artigo em Inglês | MEDLINE | ID: mdl-37964357

RESUMO

BACKGROUND: Secondary central nervous system lymphoma (SCNSL) is a known complication of immunocompromised patients with most cases involving the brain parenchyma. Reports of cauda equina syndrome (CES) caused by SCNSL are exceedingly scarce as involvement of this anatomical region is extremely uncommon. CASE PRESENTATION: We report a case of a 46-years-old, African, female patient with human immunodeficiency virus (HIV) who developed CES in the context of SCNSL. There were no blasts present in the peripheral blood smear. We provide a review of the literature, discussion of the clinical evolution of this patient and the radiological/histopathological findings. The patient ultimately responded well to induction chemotherapy and high dose methotrexate. CONCLUSION: This case report demonstrates that CES, while a rare occurrence in this clinical context, should be considered in at-risk patients especially those presenting with abnormal neurological findings. Prompt recognition may prevent permanent neurological injury and obviate the need for more invasive therapeutic interventions.


Assuntos
Síndrome da Cauda Equina , Linfoma , Humanos , Feminino , Pessoa de Meia-Idade , Síndrome da Cauda Equina/diagnóstico por imagem , Síndrome da Cauda Equina/etiologia , HIV , Sistema Nervoso Central
8.
Artigo em Inglês | MEDLINE | ID: mdl-37967093

RESUMO

This case offers a safe and effective method for treating lumbopelvic dissociation in a pediatric patient with cauda equina syndrome using a triangular osteosynthesis construct. After a high-speed accident, an 11-year-old girl was admitted to the hospital with bowel and bladder incontinence and bilateral lower extremity weakness. The orthopaedic trauma and spine teams elected for surgical treatment with a triangular osteosynthesis construct, a procedure usually reserved for adults. The surgery was uncomplicated, and the patient experienced complete resolution of her preoperative symptoms. She is doing well over 1-year postoperatively, with full neurologic recovery, maintained reduction, bony healing, and subsequent implant removal. To our knowledge, this is the youngest reported case of lumbopelvic dissociation treated in this manner and represents a viable treatment option.


Assuntos
Síndrome da Cauda Equina , Polirradiculopatia , Humanos , Adulto , Feminino , Criança , Síndrome da Cauda Equina/cirurgia , Síndrome da Cauda Equina/complicações , Polirradiculopatia/etiologia , Polirradiculopatia/cirurgia , Polirradiculopatia/diagnóstico , Descompressão Cirúrgica/efeitos adversos , Descompressão Cirúrgica/métodos , Coluna Vertebral/cirurgia , Fixação Interna de Fraturas/efeitos adversos
9.
BMC Anesthesiol ; 23(1): 352, 2023 10 31.
Artigo em Inglês | MEDLINE | ID: mdl-37907852

RESUMO

BACKGROUND: Cauda Equina Syndrome (CES) after Combined Spinal-Epidural Anesthesia (CSEA) is a rare disease that most of the time need surgery to relieve spinal cord compression. CASE PRESENTATION: A 34-year-old male patient underwent a procedure for prolapse and hemorrhoids (PPH) under CSEA. Anesthesia and surgery were uneventful. However, the patient gradually experienced urinary retention, lower abdomen and back pain, changes in bowel habits and neurological dysfunction of the lower limbs when the catheter was removed. It was later determined that the patient had Tarlov cyst at the left S1 level in the sacral canal. Finally, the patient completely recovered 20 days after drug conservative therapy onset. CONCLUSION: This case suggests that CES might occur even after ordinary CSEA. The risk factors are drug neurotoxicity to ropivacaine and Tarlov cyst, which helped to accumulate ropivacaine. The development of ultrasound-guided CSEA and an ultrasound atlas of the spinal canal are required.


Assuntos
Anestesia Epidural , Raquianestesia , Síndrome da Cauda Equina , Cistos de Tarlov , Masculino , Humanos , Adulto , Ropivacaina , Síndrome da Cauda Equina/etiologia , Síndrome da Cauda Equina/cirurgia , Cistos de Tarlov/complicações , Cistos de Tarlov/diagnóstico por imagem , Raquianestesia/efeitos adversos , Anestesia Epidural/efeitos adversos
10.
Medicine (Baltimore) ; 102(46): e35824, 2023 Nov 17.
Artigo em Inglês | MEDLINE | ID: mdl-37986362

RESUMO

RATIONALE: Caudal epidural block (CEB), which injects drugs into the epidural space through a sacral hiatus, is considered a safer alternative to other approaches. Serious complications, such as cauda equina syndrome or spinal cord infarction, have been reported very rarely, but their coexistence after CEB, which may be related to the ruptured perineural cyst, also known as a Tarlov cyst, was not reported. PATIENT CONCERNS: A 40-year-old male patient presented with bilateral lower extremity radicular pain. CEB was performed without image guidance. The patient exhibited sensory deficits below L2, no motor function (0-grade), hypotonic deep tendon reflexes, and no pathological reflexes. DIAGNOSES: Spinal cord infarction, cauda equina syndrome, and sacral level perineural cyst with hemorrhage. INTERVENTION: High doses of steroids and rehabilitation were performed. OUTCOMES: The patient was discharged after 28 days with persistent bilateral leg paralysis and sensory deficits below the L2 level. The patient demonstrated no neurological improvement. LESSONS: Magnetic resonance imaging, including the sacral area, should be performed before performing CEB, to confirm the presence of a perineural cyst.


Assuntos
Anestesia Epidural , Síndrome da Cauda Equina , Cauda Equina , Ataque Isquêmico Transitório , Isquemia do Cordão Espinal , Cistos de Tarlov , Masculino , Humanos , Adulto , Cistos de Tarlov/complicações , Síndrome da Cauda Equina/complicações , Anestesia Epidural/efeitos adversos , Dor/complicações , Ataque Isquêmico Transitório/complicações , Infarto/complicações
11.
Tomography ; 9(6): 1999-2005, 2023 10 27.
Artigo em Inglês | MEDLINE | ID: mdl-37987342

RESUMO

INTRODUCTION: Conus medullaris syndrome (CMS) is a distinctive spinal cord injury (SCI), which presents with varying degrees of upper motor neuron signs (UMNS) and lower motor neuron signs (LMNS). Herein, we present a case with a burst fracture injury at the proximal Conus Medullaris (CM). CASE PRESENTATION: A 48-year-old Taiwanese male presenting with lower back pain and paraparesis was having difficulty standing independently after a traumatic fall. An Imaging survey showed an incomplete D burst fracture of the T12 vertebra. Posterior decompression surgery was subsequently performed. However, spasticity and back pain persisted for four months after surgical intervention. Follow-up imaging with single photon emission computed tomography (SPECT) and a whole body bone scan both showed an increased uptake in the T12 vertebra. CONCLUSION: The high-riding injury site for CMS is related to a more exclusive clinical representation of UMNS. Our case's persistent UMNS and scintigraphy findings during follow-up showcase the prolonged recovery period of a UMN injury. In conclusion, our study provides a different perspective on approaching follow-up for CM injuries, namely using scientigraphy techniques to confirm localization of persistent injury during the course of post-operative rehabilitation. Furthermore, we also offered a new technique for analyzing the location of lumbosacral injuries, and that is to measure the location of the injury relative to the tip of the CM. This, along with clinical neurological examination, assesses the extent to which the UMN is involved in patients with CMS, and is possibly a notable predictive tool for clinicians for the regeneration time frame and functional outcome of patients with lumbosacral injuries in the future.


Assuntos
Síndrome da Cauda Equina , Compressão da Medula Espinal , Humanos , Masculino , Pessoa de Meia-Idade , Compressão da Medula Espinal/cirurgia , Síndrome da Cauda Equina/diagnóstico por imagem , Síndrome da Cauda Equina/etiologia , Síndrome da Cauda Equina/cirurgia , Vértebras Torácicas
12.
J Clin Neurosci ; 117: 98-103, 2023 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-37783070

RESUMO

PURPOSE: To compare the safety and efficacy of minimally invasive surgery (MIS) and open surgery (OS) in treating cauda equina syndrome (CES). METHODS: A systematic literature search was conducted, searching relevant databases for studies investigating MIS and/or OS in treating CES. Pooled outcomes and their 95% confidence intervals (CIs) were meta-analyzed via random-effects models. RESULTS: Ten studies were included in the meta-analysis. Pooled mean operation times were shorter for MIS (75.4 min; 95 %CI: 40.8, 110.0) than OS (155.1 min; 121.3, 188.9). Similarly, mean hospital stay was shorter for MIS (4.08 days; 2.77, 5.39 vs. 8.85 days; 6.56, 11.13). Mean blood loss was smaller for MIS (71.7 mL; 0, 154.5 vs. 366.5; 119.1, 614.0). Mean post-op lumbar/back visual analogue scale (VAS) score was lower for MIS (3.65; 2.75, 4.56 vs. 5.80; 4.55, 7.05). Mean post-op leg VAS score was 1.27 (0.41, 21.4) for MIS and 1.29 (0.47, 2.12) for OS. Mean complete bladder recovery rate was 81.0% (55.0%, 94.0%) for MIS and 75.0% (44.0%, 92.0%) for OS. Mean complete motor recovery rate was larger for MIS (70.0%; 48.0, 85.0 vs. 42.0%; 34.0, 51.0). Mean percentages of "excellent" patient outcomes were equal for MIS (64.0%; 48.0%, 77.0%) and OS (64.0%; 22.0%, 92.0%). CONCLUSION: MIS for CES was associated with reduced operative time, length of stay, and blood loss, compared to OS. MIS was also associated with better post-operative lumbar/back and leg VAS scores and complete motor and bladder recovery rates. MIS and OS produced an equal average percentage of "excellent" patient outcomes.


Assuntos
Síndrome da Cauda Equina , Fusão Vertebral , Humanos , Resultado do Tratamento , Síndrome da Cauda Equina/etiologia , Síndrome da Cauda Equina/cirurgia , Região Lombossacral/cirurgia , Procedimentos Cirúrgicos Minimamente Invasivos/efeitos adversos , Vértebras Lombares/cirurgia
13.
Rinsho Shinkeigaku ; 63(10): 637-642, 2023 Oct 25.
Artigo em Japonês | MEDLINE | ID: mdl-37779026

RESUMO

A 74-year-old man was admitted to our hospital with complaints of weakness in the lower extremities, urinary retention for 10 days, and generalized vesicular rash for 7 days. Spinal magnetic resonance imaging showed contrast enhancement at the Th12-L1 level of the spinal cord and cauda equina. Serum and cerebrospinal fluid varicella-zoster virus (VZV)-immunoglobulin (Ig) G antibody titers were markedly elevated, and VZV-IgM was detected in cerebrospinal fluid. The patient was diagnosed with VZV transverse myelitis and cauda equina syndrome with subsequent varicella and was treated with acyclovir and prednisolone. Two months later, muscle weakness, and dysuria had almost completely resolved. We hypothesize that latent VZV in the ganglia reactivated and caused transverse myelitis, which subsequently spread to the body via the bloodstream, resulting in the development of varicella.


Assuntos
Síndrome da Cauda Equina , Varicela , Herpes Zoster , Mielite Transversa , Mielite , Masculino , Humanos , Idoso , Herpesvirus Humano 3 , Varicela/complicações , Síndrome da Cauda Equina/complicações , Mielite/diagnóstico , Mielite/tratamento farmacológico , Mielite/etiologia , Herpes Zoster/complicações , Imunoglobulina G
14.
Bone Joint J ; 105-B(9): 1007-1012, 2023 09 01.
Artigo em Inglês | MEDLINE | ID: mdl-37652459

RESUMO

Aims: Patients with cauda equina syndrome (CES) require emergency imaging and surgical decompression. The severity and type of symptoms may influence the timing of imaging and surgery, and help predict the patient's prognosis. Categories of CES attempt to group patients for management and prognostication purposes. We aimed in this study to assess the inter-rater reliability of dividing patients with CES into categories to assess whether they can be reliably applied in clinical practice and in research. Methods: A literature review was undertaken to identify published descriptions of categories of CES. A total of 100 real anonymized clinical vignettes of patients diagnosed with CES from the Understanding Cauda Equina Syndrome (UCES) study were reviewed by consultant spinal surgeons, neurosurgical registrars, and medical students. All were provided with published category definitions and asked to decide whether each patient had 'suspected CES'; 'early CES'; 'incomplete CES'; or 'CES with urinary retention'. Inter-rater agreement was assessed for all categories, for all raters, and for each group of raters using Fleiss's kappa. Results: Each of the 100 participants were rated by four medical students, five neurosurgical registrars, and four consultant spinal surgeons. No groups achieved reasonable inter-rater agreement for any of the categories. CES with retention versus all other categories had the highest inter-rater agreement (kappa 0.34 (95% confidence interval 0.27 to 0.31); minimal agreement). There was no improvement in inter-rater agreement with clinical experience. Across all categories, registrars agreed with each other most often (kappa 0.41), followed by medical students (kappa 0.39). Consultant spinal surgeons had the lowest inter-rater agreement (kappa 0.17). Conclusion: Inter-rater agreement for categorizing CES is low among clinicians who regularly manage these patients. CES categories should be used with caution in clinical practice and research studies, as groups may be heterogenous and not comparable.


Assuntos
Síndrome da Cauda Equina , Cirurgiões , Humanos , Síndrome da Cauda Equina/diagnóstico , Síndrome da Cauda Equina/cirurgia , Reprodutibilidade dos Testes , Descompressão Cirúrgica
15.
Medicina (Kaunas) ; 59(7)2023 Jul 19.
Artigo em Inglês | MEDLINE | ID: mdl-37512142

RESUMO

Chronic constipation can lead to fecal impaction in the large bowel, which can cause pressure necrosis followed by perforation, known as a stercoral ulcer. In extensive posterior thoracolumbar surgery, a long operation time, large blood loss, and perioperative narcotic use may aggravate constipation. Moreover, sacral root palsy due to cauda equina syndrome (CES) can lead to the deterioration of fecal impaction. This report describes the case of a 77-year-old woman with CES who presented with saddle anesthesia, neurogenic bladder, bowel incontinence, and paraplegia. Five days prior, she had undergone extended posterior lumbar interbody fusion from L1 to L5. Lumbar magnetic resonance imaging (MRI) showed an extended epidural hematoma. After urgent neural decompression, she gradually recovered from the saddle anesthesia, leg pain, and paraplegia over 3 weeks. Thereafter, the patient suddenly developed massive hematochezia and hemorrhagic shock. Urgent colonoscopy was performed, and a stercoral ulcer in the sigmoid colon was diagnosed. After 4 weeks of intensive care for hemorrhagic shock, pneumonia, and systemic sepsis, the patient was transferred to a general ward for intensive rehabilitation. One year after the operation, she was able to walk with assistance, and her urinary and bowel incontinence completely recovered. Chronic constipation, a common clinical problem, can sometimes cause relatively obscure but potentially life-threatening complications such as stercoral ulceration. Possible factors including advanced age, extensive spinal surgeries, prolonged operation time, significant blood loss, perioperative narcotic use, and the presence of spinal cord injury might contribute to the development of this condition. It highlights the importance of recognizing the potential development of stercoral ulcers in patients with CES and emphasizes the need for prompt diagnosis and management to avert catastrophic complications.


Assuntos
Síndrome da Cauda Equina , Impacção Fecal , Incontinência Fecal , Choque Hemorrágico , Humanos , Feminino , Idoso , Síndrome da Cauda Equina/complicações , Úlcera/complicações , Impacção Fecal/complicações , Incontinência Fecal/complicações , Choque Hemorrágico/complicações , Constipação Intestinal/etiologia , Paraplegia/complicações , Hematoma , Entorpecentes
16.
Br J Nurs ; 32(9): S18-S20, 2023 May 11.
Artigo em Inglês | MEDLINE | ID: mdl-37173079

RESUMO

Cauda equina syndrome (CES) is a rare and severe type of spinal stenosis, where all the nerves in the lower back suddenly become severely compressed. It is a serious medical emergency, and compression of the nerves in the lower portion of the spinal canal can lead to permanent loss of bowel and bladder control, paraesthesia, and paralysis of the legs if left untreated. Causes of CES include: trauma, spinal stenosis, herniated discs, spinal tumour, cancerous tumour, inflammatory and infectious conditions or due to an accidental medical intervention. CES patients typically present with symptoms of: saddle anaesthesia, pain, incontinence and numbness. Any of these are red flag symptoms and require immediate investigation and treatment.


Assuntos
Síndrome da Cauda Equina , Deslocamento do Disco Intervertebral , Estenose Espinal , Incontinência Urinária , Humanos , Síndrome da Cauda Equina/terapia , Síndrome da Cauda Equina/diagnóstico , Bexiga Urinária/patologia , Deslocamento do Disco Intervertebral/complicações , Deslocamento do Disco Intervertebral/terapia , Deslocamento do Disco Intervertebral/patologia , Incontinência Urinária/etiologia , Incontinência Urinária/terapia
17.
PLoS One ; 18(5): e0285006, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37141301

RESUMO

STUDY DESIGN: Systematic review. OBJECTIVES: To conduct a systematic review identifying existing definitions of cauda equina syndrome (CES) and time to surgery in the literature for patients with CES. METHODS: A systematic review was conducted in accordance with the PRISMA statement. Ovid Medline, Embase, CINAHL Plus, and trial registries were searched from October 1st, 2016, to 30th December 2022, and combined with articles identified from a previous systematic review by the same authors (studies published 1990-2016). RESULTS: A total of 110 studies (52,008 patients) were included. Of these only 16 (14.5%) used established definitions in defining CES, including Fraser criteria (n = 6), British Association of Spine Surgeons (BASS) (n = 5), Gleave and MacFarlane (n = 2), and other (n = 3). Most reported symptoms were urinary dysfunction (n = 44, 40%%), altered sensation in the perianal region (n = 28, 25.5%) and bowel dysfunction (n = 20, 18.2%). Sixty-eight (61.8%) studies included details on time to surgery. There was an increase in percentage of studies defining CES published in the last 5 years compared to ones from 1990-2016 (58.6% vs 77.5.%, P = .045). CONCLUSIONS: Despite Fraser recommendations, substantial heterogeneity exists in reporting of CES definitions, and a start point for time to surgery, with most authors using self-defined criteria. A consensus is required to define CES and time to surgery, to allow consistency in reporting and study analysis.


Assuntos
Síndrome da Cauda Equina , Cauda Equina , Humanos , Síndrome da Cauda Equina/cirurgia , Coluna Vertebral , Consenso , Pacientes , Sistema de Registros
18.
Spine (Phila Pa 1976) ; 48(19): 1373-1387, 2023 Oct 01.
Artigo em Inglês | MEDLINE | ID: mdl-37235562

RESUMO

STUDY DESIGN: Retrospective database evaluation. OBJECTIVES: To study the association between race, health care insurance, mortality, postoperative visits, and reoperation within a hospital setting in patients with cauda equina syndrome (CES) undergoing surgical intervention. SUMMARY OF BACKGROUND DATA: CES can lead to permanent neurological deficits if the diagnosis is missed or delayed. Evidence of racial or insurance disparities in CES is sparse. MATERIALS AND METHODS: Patients with CES undergoing surgery from 2000 to 2021 were identified from the Premier Health care Database. Six-month postoperative visits and 12-month reoperations within the hospital were compared by race ( i.e ., White, Black, or Other [Asian, Hispanic, or other]) and insurance ( i.e. , Commercial, Medicaid, Medicare, or Other) using Cox proportional hazard regressions; covariates were used in the regression models to control for confounding. Likelihood ratio tests were used to compare model fit. RESULTS: Among 25,024 patients, most were White (76.3%), followed by Other race (15.4% [ 8.8% Asian, 7.3% Hispanic, and 83.9% other]) and Black (8.3%). Models with race and insurance combined provided the best fit for estimating the risk of visits to any setting of care and reoperations. White Medicaid patients had the strongest association with a higher risk of 6-month visits to any setting of care versus White patients with commercial insurance (HR: 1.36 (1.26,1.47)). Being Black with Medicare had a strong association with a higher risk of 12-month reoperations versus White commercial patients (HR: 1.43 (1.10,1.85)). Having Medicaid versus Commercial insurance was strongly associated with a higher risk of complication-related (HR: 1.36 (1.21, 1.52)) and ER visits (HR: 2.26 (2.02,2.51)). Medicaid had a significantly higher risk of mortality compared with Commercial patients (HR: 3.19 (1.41,7.20)). CONCLUSIONS: Visits to any setting of care, complication-related, ER visits, reoperation, or mortality within the hospital setting after CES surgical treatment varied by race and insurance. Insurance type had a stronger association with the outcomes than race. LEVEL OF EVIDENCE: Level-III.


Assuntos
Síndrome da Cauda Equina , Medicare , Humanos , Estados Unidos/epidemiologia , Idoso , Estudos Retrospectivos , Seguro Saúde , Hospitais , Disparidades em Assistência à Saúde
19.
Am J Med ; 136(7): 645-651, 2023 07.
Artigo em Inglês | MEDLINE | ID: mdl-37072094

RESUMO

Lumbar disc herniations are common causes of lower back pain, neurological dysfunction, and buttock/leg pain. Herniation refers to the displacement of the nucleus pulposus of the intervertebral disc through the annulus fibrosus, thereby causing pressure on the neural elements. The sequalae of lumbar disc herniations range in severity from mild low back and buttock pain to severe cases of inability to ambulate and cauda equina syndrome. Diagnosis is achieved with a thorough history and physical examination along with advanced imaging. Treatment plans are dictated by corresponding patient symptoms and examination findings with their imaging. Most patients can experience relief with nonsurgical measures. However, if symptoms persist or worsen, surgery may be appropriate.


Assuntos
Síndrome da Cauda Equina , Deslocamento do Disco Intervertebral , Dor Lombar , Humanos , Deslocamento do Disco Intervertebral/diagnóstico , Deslocamento do Disco Intervertebral/terapia , Síndrome da Cauda Equina/etiologia , Dor Lombar/etiologia , Imageamento por Ressonância Magnética , Exame Físico , Vértebras Lombares
20.
Int J Mycobacteriol ; 12(1): 107-109, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36926773

RESUMO

Tuberculosis (TB) of the central nervous system accounts for only 1% of all cases of TB but 50% of these occur in the spine. Common clinical manifestations of spinal TB include fever, weight loss, back pain, lower limb weakness (either upper or lower motor neuron), and skeletal deformities such as kyphosis or gibbus. Infective pathology caused by Mycobacterium tuberculosis with epidural collection can present as acute cauda equina syndrome. Here, we describe a 28-year-old female patient who presented with low back pain and ascending weakness of both lower limbs (Medical Research Council grade 4/5 with absent ankle reflex) for 2 months with sudden-onset loss of bladder and bowel control for 1 day without any localized spinal tenderness, swelling, or discharging sinus in the back. Magnetic resonance imaging (MRI) spine was suggestive of an intraosseous collection with spondylodiscitis at the L4 level vertebral level. MRI can help identify the involvement of the vertebral bodies on either side of the disk, disk destruction, cold abscess, vertebral collapse, and the presence of vertebral column deformities making it a sensitive tool for the detection of spinal TB. Antituberculous treatment remains the cornerstone of treatment. Surgery is required in selected cases, for example, large abscess formation, severe kyphosis, an evolving neurological deficit, or lack of response to medical treatment. A combined intervention of laminectomy with drainage of the collection with antitubercular therapy after microbiological evidence helped in the resolution of the patient's condition. Early diagnosis and appropriate treatment generally result in a good prognosis.


Assuntos
Síndrome da Cauda Equina , Cifose , Tuberculose da Coluna Vertebral , Feminino , Humanos , Adulto , Tuberculose da Coluna Vertebral/diagnóstico , Tuberculose da Coluna Vertebral/diagnóstico por imagem , Abscesso/microbiologia , Coluna Vertebral , Cifose/diagnóstico por imagem
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