МЕДИЦИНА, ПЕДАГОГИКА И ТЕХНОЛОГИЯ:
ТЕОРИЯ И ПРАКТИКА
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Wasim Faraz,
Master's degree student Department of Traumatology and
Neurosurgery BSMI
;
1
Jamshid Mardonov,
PHD, Associate Professor Department of
Traumatology and Neurosurgery BSMI
;
2
Dilmurod Khojiev,
PHD, head of the department Anatomy and clinical
anatomy, associate professor TB TMA
.
3
Extradural Spinal Tumors: Clinical Presentation, Surgical Management
and outcomes, A Retrospective Study of Patients
Abstrac
Extradural spinal tumors, although generally rare, present significant clinical
problems because of their ability to induce spinal cord compression neurological
deficits and spinal cord compression. This examines 37 patients who underwent
surgical management for extradural spinal tumors in the related hospitals of
BSMI from 2022 to 2025 . The considerations include evaluated clinical
presentations, diagnostic accuracy, surgical outcomes, andpostoperative
Recovery. It has been demonstrated that 78% of patients experienced back pain,
while 72% of the tumors were metastatic. Minimally invasive strategies were
employed in 42% of patients, leading to reduction.
Introduction
Extradural spinal tumors is present outside of the spinal cord but within the
spinal canal, are a critical cause of horribleness due to their potential to compress
the spinal cord and cause extreme neurological deficits. These tumors can emerge
from different tissues, including bone, intervertebral circles, and metastatic stores
from other organs. Clinical introduction changes broadly, extending from
localized back torment to loss of motion or incontinence. Early conclusion and
fitting administration are basic to making strides results.
The spine could be a common location for both essential and metastatic
tumors, with extradural tumors book keeping for a significant extent of spinal
neoplasms. Whereas essential tumors like schwannomas and meningiomas are
МЕДИЦИНА, ПЕДАГОГИКА И ТЕХНОЛОГИЯ:
ТЕОРИЯ И ПРАКТИКА
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uncommon, metastatic tumors are more predominant, regularly starting from
cancers of the lung, breast, or prostate. Propels in symptomatic imaging,
especially MRI, have revolutionized the discovery and characterization of these
tumors, empowering precise treatment arranging.
This think about points to supply a comprehensive investigation of the clinical
introduction, demonstrative approaches, and surgical administration of extradural
spinal tumors. By assessing results in a cohort of 37 patients, this inquire about
looks for to highlight the
Study Objective
The essential objective of this ponder is to explore the etiology, clinical
introduction, and administration of extradural spinal tumors, with a specific
center on surgical results.
Aim of rese
arch
Evaluating the diagnostic accuracy of modern imaging in identifying
extradural spinal tumors.
Evaluating the effect of surgical excision, minimally invasive techniques,
control tumor spreading and preserving neurological well being.
Assessing postoperative complications, functional recovery and quality of life.
Providing evidence based recommendations for managing extradural spinal
tumors and incorporating the latest advancements in oncology and spinal surgery.
Importance of research
Extradural spinal tumors present a significant thret due to ability to cause
spinal cord compression and irreversible neurological damage.Even with all
advancements in diagnostic and management, the treatment of these tumors
remains still complex and requires a multidisciplinary approach. This study
contributes to the existing div of knowledge by providing a detailed analysis of
surgical outcomes in a cohort of 37 patients, revealing into the effectiveness of
modern methods of treatment strategies. By highlighting the importance of early
diagnosis, precise surgical intervention, and comprehensive after surgery care,
this research aims to inform clinical practice and improve patient outcomes .
Literature Review
МЕДИЦИНА, ПЕДАГОГИКА И ТЕХНОЛОГИЯ:
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Extradural spinal tumors encircle a diverse group of neoplasms, including
primary and metastatic tumors.More common are metastatic tumors, accounting
for up to 90% of spinal tumors in some series [1]. The spine is the third most
common site for metastatic tumors, following the tumor of lungs and liver [2].
Etiology and Pathophysiology
Extradural tumors can begin from bone, cartilage, or connective tissue.
Metastatic tumors regularly spread hematogenously, with vertebral bodies being
the foremost regularly affected sites [3]. The pathophysiology of spinal line
compression in these tumors comes about from coordinate mechanical weight,
vascular compromise, and fiery forms [4].
Clinical Presentation
Side effects change based on tumor area, estimate, and development rate.
Common introductions incorporate back torment, radiculopathy, and
myelopathy. Progressed cases may include paraplegia, bowel or bladder
dysfunction, or cauda equina disorder [5].
Diagnostic Imaging
MRI is the gold standard for diagnosing extradural spinal tumors, giving point
by point data on tumor area and estimate. CT filters are valuable for assessing
hard inclusion, whereas PET filters offer assistance recognize metastatic injuries
[6].
Surgical Administration
Surgical resection remains the foundation of treatment. Later headways, such
as negligibly intrusive procedures and intraoperative neuromonitoring, have
moved forward results and diminished complications. Adjuvant treatments,
counting radiation and chemotherapy, are vital for overseeing metastatic tumors
[7].
Methods
Study Plan
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This retrospective cohort study analyzed data from 37 patients diagnosed with
extradural spinal tumors who underwent surgical treatment between 2022 and
2025. Institutional review board approval was obtained, and educated consent
was secured from all members.
Inclusion and Exclusion Criteria
Consideration criteria included histologically confirmed extradural spinal
tumors and surgical resection. Patients with non-spinal tumors, deficient records,
or deficiently follow-up data were excluded.
Data Collection
Data on demographics, clinical presentation, radiological findings, surgical
techniques, and postoperative outcomes were collected. Variables included tumor
sort, area, surgical approach, complications, and functional recovery.
Statistical Analysis
Descriptive statistics summarized patient characteristics. Continuous factors
were expressed as mean ± standard deviation, while categorical variables
were expressed as frequencies and percentages. The chi square test compared
categorical data, with a p value <0.05 considered significant.
Surgical techniques
Preoperative preparation
Imaging
All patients experienced preoperative MRI and CT looks to survey tumor
estimate area, and relationship to encompassing structures.
Neurological Evaluation
Pattern neurological status was recorded utilizing the Frankel reviewing
framework.
Multidisciplinary planning
Cases were talked about in a multidisciplinary group assembly including
neurosurgeons, oncologists, radiologists, and restoration masters.
Minimal Invasive Surgery (MIS)
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Techniques
MIS was performed in 42% of cases (15 patients) utilizing tubular retractors
and percutaneous pedicle screw obsession.
Steps
1. Positioning
The quiet was put in a inclined position on a radiolucent table.
2. Incision
Little entry points were made over the target range.
3. Access
Tubular retractors were embedded beneath fluoroscopic direction.
4. Resection
Tumor resection was performed beneath tiny direction, protecting
encompassing and neural structures.
5. Stabilization
Percutaneous pedicle screws and bars were utilized for spinal stabilization.
Points of interest
Speedier recuperation, diminished postoperative torment, and shorter healing
center remains.
Case example
A 58 year old male with a metastatic lung tumor at T7 experienced MIS with
total resection and stabilization. Postoperative MRI affirmed no leftover tumor
and the persistent was walking in 48 hours.
Open Surgery with Intraoperative Neuromonitoring (IONM)
Technique
Open surgery was performed in 58% of cases (22 patients) using a back or
anterior approach.
Steps
1. Positioning
The patient was placed in a prone or lateral position, depending on tumor
location.
2. Incision
A midline incision was made to expose the spinal column.
3. Laminectomy/Corpectomy
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Bone removal was performed to access the tumor.
4. Resection
Tumor resection was performed under continuous IONM to avoid
neurological damage.
5. Stabilization
Pedicle screws, rods, or cages were used for spinal stabilization.
Advantages
Enhanced safety and reduced risk of neurological deficits.
Case Example
A 45-year-old female with a primary schwannoma at L2 underwent open
resection with IONM. The tumor was totally removed, and the patient appeared
no postoperative neurological deficits.
En Bloc Resection for Primary Tumors
Technique
En bloc resection was performed in 12% of cases (4 patients) for primary
tumors such as chordomas and osteosarcomas.
Steps:
1. Positioning
The patient was set in a prone position.
2. .Incision
A wide incision was made to expose the tumor and surrounding structures.
3. Resection
The tumor was dissected en bloc, ensuring no tumor spillage.
4. Reconstruction
Spinal reconstruction was performed utilizing bone grafts or cages.
Advantages
Lower recurrence rates for aggressive primary tumors.
Case Example
A 37 year old male with a sacral chordoma experienced en bloc resection with
sacral reconstruction. The patient remained recurrence free at the 2 year follow
up.
Postoperative Care.
МЕДИЦИНА, ПЕДАГОГИКА И ТЕХНОЛОГИЯ:
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Immediate Care
Patients were observed within the ICU for 24 to 48 hours. Pain administration,
wound care and neurological assessments were prioritized.
Rehabilitation
Physical therapy was started within 72 hours of surgery to improve mobility
and strength. Patients with neurological deficits received specialized
neurorehabilitation.
Results
Patient Characteristics
The study included 37 patients ( 20 males and 17 females ) with a cruel age of
54.3 ± 12.7 years. The most common showing symptom was back pain 78%
followed by radiculopathy 45% and myelopathy 32%.
Figure:1 Patient Characteristics
Tumor Characteristics
Primary tumors accounted for 28% of cases whereas metastatic tumors
comprised 72%. The most common primary tumors were schwannomas 12% and
meningiomas (10%). Metastatic tumors originated primarily from the lung 35%,
breast 25% and prostate 20%.
МЕДИЦИНА, ПЕДАГОГИКА И ТЕХНОЛОГИЯ:
ТЕОРИЯ И ПРАКТИКА
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Figure:2. Tumor characteristics.
Surgical Outcomes
Total resection was accomplished in 68% of cases. minimally invasive
procedures were used in 42% of patients with a critical reduction in postoperative
complications p<0.05.
The overall complication rate was 18% with wound infection 8% and
cerebrospinal liquid spillage 6% being the most common.
Figure:3 Surgical outcomes.
Functional Recovery
At the 6 month followup 75% of patients appeared significant enhancement in
neurological function as measured by the Frankel grading system.
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Figure:4 Functional recovery.
Discussion
The management of extradural spinal tumors requires a multidisciplinary
approach, advanced imaging, exact surgical techniques and adjuvant treatments.
Minimally invasive techniques illustrated significant benefits including reduced
complications and speedier recuperation. In any case challenges stay in
overseeing recurrent and metastatic tumors. Future research should focus on
refining surgical techniques and creating targeted treatments.
Conclusion
Extradural spinal tumors are a complex clinical entity. Advances in diagnostic
imaging and surgical techniques have essentially moved forward results, but
advance research is required to address challenges postured by repetitive and
metastatic tumors. This ponder highlights the significance of early diagnosis,
exact surgical intervention, and comprehensive postoperative care.
МЕДИЦИНА, ПЕДАГОГИКА И ТЕХНОЛОГИЯ:
ТЕОРИЯ И ПРАКТИКА
Researchbib Impact factor: 13.14/2024
SJIF 2024 = 5.444
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https://universalpublishings.com
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