Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Unusual presentation of a giant thoracic spinal cord lipoma.

ABSTRACT:

Introduction

Non-dysraphic intradural spinal cord lipomas are rare, and true intramedullary cervical-thoracic lipomas are extremely rare. Spinal lipomas usually present with chronic, progressive myelopathic features. Unlike dysraphic lipomas, which are usually located in the lumbo-sacral region, non-dysraphic lipomas are usually located in the cervical or thoracic spine.

Case presentation

We present an unusual case of a 21-year-old female who presented with four months of severe back pain, progressive spasticity, and weakness in the lower limbs. Magnetic resonance imaging (MRI) revealed a T1- and T2-hyperintense lesion between D4 and D6.

Discussion

This fatty intramedullary lesion had undergone evolution and a possible hemorrhagic infarct and cord compression. The patient underwent an urgent dorsal laminoplasty and total resection of this lesion, which histopathology indicated was a fibrous lipoma. Total resection is possible in such cases if a micro-surgical technique that includes neurophysiological monitoring is used.

SUBMITTER: Ben Ali H

PROVIDER: S-EPMC8960759 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Unusual presentation of a giant thoracic spinal cord lipoma.

Ben Ali Haitham H Batarfi Laila L Aldraihem Moneera O MO Bashir Shahid S

Spinal cord series and cases 20220328 1

<h4>Introduction</h4>Non-dysraphic intradural spinal cord lipomas are rare, and true intramedullary cervical-thoracic lipomas are extremely rare. Spinal lipomas usually present with chronic, progressive myelopathic features. Unlike dysraphic lipomas, which are usually located in the lumbo-sacral region, non-dysraphic lipomas are usually located in the cervical or thoracic spine.<h4>Case presentation</h4>We present an unusual case of a 21-year-old female who presented with four months of severe b ...[more]

PMID: 35347111

Similar Datasets

Giant Interpectoral Lipoma Causing Venous Thoracic Outlet Syndrome: A Rare Case Presentation

Project description: Not available

| S-EPMC10849399 | biostudies-literature

A Rare Case of Intramedullary Lipoma of Brainstem to Thoracic Cord--What to Do?

Project description:IntroductionIntramedullary lipomas are rare, representing 1% of spinal cord tumors. There are less than 25 case reports about cord lipoma extending into brain. Due to paucity of literature, etiology and management are not well established.Case reportA 14-month-old baby girl was brought with complaints of torticollis toward right side, left upper limb monoplegia, and swallowing difficulty for 6 months. Magnetic resonance imaging brain and spine confirmed the diagnosis of cervicothoracic intramedullary lipoma extending till pontomedullary junction, invading subcutaneous fat. She underwent partial resection of lesion along with decompression. The recovery was good.ConclusionSuch lipoma needs extensive pre-, intra-, and postoperative planning. The goal should be decompression, rather than excision. Outcome is good with partial resection.

| S-EPMC7519731 | biostudies-literature

An unusual presentation of giant pilomatrixoma in an adult patient.

Project description:BackgroundPilomatrixoma (OMIM ID #132600) is a benign cutaneous tumor originating from the pilosebaceous follicle and characterized by the presence of subcutaneous nodules of up to 3.0 cm in diameter, usually on the head, neck and upper extremities. It is most common in the first two decades of life and after the age of 60.Main observationsAn adult female patient was evaluated, presenting a solid tumoral lesion with erythematous surface and purplish tone, with approximately 7.5 x 5.0 cm in size, in the interscapulovertebral region. It was thought to be an epidermoid cyst, sarcoma, calcified hemangioma, giant dermatofibroma, or nodular basal cell carcinoma. The resection of the lesion was carried out and, at the histological examination, specific details were observed that led to the diagnosis of pilomatrixoma.ConclusionPilomatrixoma should be suspected in the differential diagnosis of giant adnexal tumors.

| S-EPMC3710680 | biostudies-literature

Spinal Cord Stimulation Attenuates Below-Level Mechanical Hypersensitivity in Rats After Thoracic Spinal Cord Injury.

Project description:ObjectivesThe burden of pain after spinal cord injury (SCI), which may occur above, at, or below injury level, is high worldwide. Spinal cord stimulation (SCS) is an important neuromodulation pain therapy, but its efficacy in SCI pain remains unclear. In SCI rats, we tested whether conventional SCS (50 Hz, 80% motor threshold [MoT]) and 1200 Hz, low-intensity SCS (40% MoT) inhibit hind paw mechanical hypersensitivity, and whether conventional SCS attenuates evoked responses of wide-dynamic range (WDR) neurons in lumbar spinal cord.Materials and methodsMale rats underwent a moderate contusive injury at the T9 vertebral level. Six to eight weeks later, SCS or sham stimulation (120 min, n = 10) was delivered through epidural miniature electrodes placed at upper-lumbar spinal cord, with using a crossover design. Mechanical hypersensitivity was examined in awake rats by measuring paw withdrawal threshold (PWT) to stimulation with von Frey filaments. WDR neurons were recorded with in vivo electrophysiologic methods in a separate study of anesthetized rats.ResultsBoth conventional SCS and 1200 Hz SCS increased PWTs from prestimulation level in SCI rats, but the effects were modest and short-lived. Sham SCS was not effective. Conventional SCS (10 min) at an intensity that evokes the peak Aα/β waveform of sciatic compound action potential did not inhibit WDR neuronal responses (n = 19) to graded or repeated electrical stimulation that induces windup.ConclusionsConventional SCS and 1200 Hz, low-intensity SCS modestly attenuated below-level mechanical hypersensitivity after SCI. Inhibition of WDR neurons was not associated with pain inhibition from conventional SCS.

| S-EPMC7855640 | biostudies-literature

Spinal epidural hematoma following placement of a thoracic spinal cord stimulator.

Project description: Not available

| S-EPMC11372968 | biostudies-literature

Effects of Lower Thoracic Spinal Cord Stimulation on Bowel Management in Individuals With Spinal Cord Injury.

Project description:ObjectiveTo systematically determine whether use of the spinal cord stimulation (SCS) system to restore cough may improve bowel management (BM) in individuals with spinal cord injury (SCI).DesignExperimental studies (clinical trial).SettingInpatient hospital setting for electrode insertion; outpatient setting for measurement of respiratory pressures; home setting for application of SCS.ParticipantsParticipants (N=5) with cervical SCI.InterventionA fully implantable SCS cough system was surgically placed in each subject. SCS was applied at home, 2-3 times/d, on a chronic basis, every time bowel regimen was performed and as needed for secretion management. Stimulus parameters were set at values resulting in near maximum airway pressure generation, which was used as an index of expiratory muscle strength. Participants also used SCS during their bowel routine.Main outcome measuresAirway pressure generation achieved with SCS. Weekly completion of Bowel Routine Log including BM time, mechanical measures, and medications used.ResultsMean pressure during spontaneous efforts was 30±8 cmH2O. After a period of reconditioning, SCS resulted in pressure of 146±21 cmH2O. The time required for BM routines was reduced from 118±34 minutes to 18±2 minutes (P<.05) and was directly related to the magnitude of pressure development during SCS. Mechanical methods for BM were completely eliminated in 4 patients. No patients experienced fecal incontinence as result of SCS. Each participant also reported marked overall improvement associated with BM.ConclusionsOur results of this pilot study suggest that SCS to restore cough may be a useful method to improve BM and life quality for both patients with SCI and their caregivers. Our results indicate that the improvement in BM is secondary to restoration of intra-abdominal pressure development.

| S-EPMC8096864 | biostudies-literature

Endoclip-assisted giant colon lipoma resection.

Project description: Not available

| S-EPMC6470313 | biostudies-literature

Thoracic Endoscopic-Assisted Mini-Open Surgery for Thoracic and Thoracolumbar Spinal Cord Compression.

Project description:Intervertebral disc herniation is a common cause of spinal cord compression, especially for the thoracic and thoracolumbar spinal cord, which has limited buffer space in the spinal canal. Spinal cord compression usually causes decreased sensation and paralysis of limbs below the level of compression, urinary and fecal incontinence, and/or urinary retention, which brings great suffering to the patients and usually requires surgical intervention. Thoracotomy or abdominothoracic surgery is usually performed for the thoracolumbar cord compression caused by hard intervertebral disc herniation. However, there is high risk of trauma and complications with this surgery. To reduce the surgical trauma and obtain good visibility, we designed athoracic endoscopic-assisted mini-open surgery for thoracic and thoracolumbar disc herniation, and performed this procedure on 10 patients who suffered from hard thoracic or thoracolumbar spinal cord compression. During the procedure, the thoracic endoscopy provided clear vision of the surgical field with a good light source. The compression could be fully exposed and completely removed, and no nerve root injury or spinal cord damage occurred. All patients achieved obvious recovery of neurological function after this procedure. This technique possesses the merits of minimal trauma, increased safety, and good clinical results. The aim of this study is to introduce this thoracic endoscopic-assisted mini-open surgery technique, and we believe that this technique will be a good choice for the thoracic and thoracolumbar cord compression caused by hard intervertebral disc herniation.

| S-EPMC6584088 | biostudies-literature

Symptomatic thoracic spinal cord herniation: case series and technical report.

Project description:Background and importanceIdiopathic spinal cord herniation (ISCH) is an uncommon condition located predominantly in the thoracic spine and often associated with a remote history of a major traumatic injury. ISCH has an incompletely described presentation and unknown etiology. There is no consensus on the treatment algorithm and surgical technique, and there are few data on clinical outcomes.Clinical presentationIn this case series and technical report, we describe the atypical myelopathy presentation, remote history of traumatic injury, radiographic progression, treatment, and outcomes of 5 patients treated at Washington University for symptomatic ISCH. A video showing surgical repair is presented. In contrast to classic compressive myelopathy symptomatology, ISCH patients presented with an atypical myelopathy, characterized by asymmetric motor and sensory deficits and early-onset urinary incontinence. Clinical deterioration correlated with progressive spinal cord displacement and herniation observed on yearly spinal imaging in a patient imaged serially because of multiple sclerosis. Finally, compared with compressive myelopathy in the thoracic spine, surgical treatment of ISCH led to rapid improvement despite a long duration of symptoms.ConclusionSymptomatic ISCH presents with atypical myelopathy and slow temporal progression and can be successfully managed with surgical repair.

| S-EPMC4134727 | biostudies-literature

A progressive compression model of thoracic spinal cord injury in mice: function assessment and pathological changes in spinal cord.

Project description:Non-traumatic injury accounts for approximately half of clinical spinal cord injury, including chronic spinal cord compression. However, previous rodent spinal cord compression models are mainly designed for rats, few are available for mice. Our aim is to develop a thoracic progressive compression mice model of spinal cord injury. In this study, adult wild-type C57BL/6 mice were divided into two groups: in the surgery group, a screw was inserted at T9 lamina to compress the spinal cord, and the compression was increased by turning it further into the canal (0.2 mm) post-surgery every 2 weeks up to 8 weeks. In the control group, a hole was drilled into the lamina without inserting a screw. The results showed that Basso Mouse Scale scores were lower and gait worsened. In addition, the degree of hindlimb dysfunction in mice was consistent with the degree of spinal cord compression. The number of motor neurons in the anterior horn of the spinal cord was reduced in all groups of mice, whereas astrocytes and microglia were gradually activated and proliferated. In conclusion, this progressive compression of thoracic spinal cord injury in mice is a preferable model for chronic progressive spinal cord compression injury.

| S-EPMC5607834 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data