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https://www.readbyqxmd.com/read/28526568/analysis-of-complications-following-posterior-vertebral-column-resection-for-the-treatment-of-severe-angular-kyphosis-greater-than-100%C3%A2
#1
Yunus Atici, Mehmet Bulent Balioglu, Deniz Kargin, Muhammed Mert, Akif Albayrak, Mehmet Akif Kaygusuz
OBJECTIVE: The aim of this study was to evaluate the complications, efficacy and safety of posterior vertebral column resection (PVCR) in severe angular kyphosis (SAK) greater than 100°. METHODS: The medical records of 17 patients (mean age 17.9 (range, 9-27) years) with SAK who underwent PVCR, were reviewed. Mean follow-up period was 32.2 (range, 24-64) months. Diagnosis of the patients included congenital kyphosis in 11 patients, post-tuberculosis kyphosis in 3 patients and neurofibromatosis in 3 patients...
May 16, 2017: Acta Orthopaedica et Traumatologica Turcica
https://www.readbyqxmd.com/read/28526242/factors-predicting-complications-after-sacral-neuromodulation-in-children
#2
Molly E Fuchs, Peter L Lu, Stephanie J Vyrostek, Steven Teich, Seth A Alpert
OBJECTIVES: To identify if any pre-operative variable are associated with post-operative complications after pediatric sacral neuromodulation (SNM). METHODS: A review of all patients undergoing SNM with an implantable pulse generator at our institution was performed. Post-operative infection, lead migration, lead breakage and need for reoperation were recorded in a prospective database. We collected demographic information and indication for the procedure. We defined indication for procedure as either primarily bowel, or primarily bladder symptoms...
May 16, 2017: Urology
https://www.readbyqxmd.com/read/28524812/em-proves-invaluable-in-the-confirmation-of-chordoma-in-the-sacral-mass-of-a-middle-aged-man
#3
A Flowers, E Turbat-Herrera
A case of a 47-year-old male with a sacral spine mass was investigated by histology, immunohistochemistry (IHC), and electron microscopy (EM). The light microscopy of the first core biopsy revealed scant cellularity with spindle and round cells with eosinophilic cytoplasm within a fibromyxoid background. Immunostaining with pancytokeratin, cytokeratin 19, and S100 was nonspecific. Another biopsy was attempted to obtain a more definitive diagnosis. Light microscopy of the second core had scant cellular material...
May 2017: Ultrastructural Pathology
https://www.readbyqxmd.com/read/28524126/-impact-of-sagittal-balance-parameters-on-life-quality-in-elderly-and-senile-patients-after-surgery-for-degenerative-lumbar-spine-stenosis
#4
V S Klimov, I I Vasilenko, A V Evsyukov, E V Amelina
INTRODUCTION: As the life span and proportion of people over 65 years increase, the incidence of degenerative lumbar spine stenosis grows proportionally. Various parameters of the spinopelvic relationships are used to predict surgical treatment outcomes in patients with degenerative spine diseases. There are no unified protocols for evaluation, in terms of the sagittal balance, of surgical treatment outcomes in elderly patients. PURPOSE: To study the impact of sagittal balance parameters on the life quality of elderly and senile patients after surgery for degenerative stenosis of the lumbar spine...
2017: Zhurnal Voprosy Neĭrokhirurgii Imeni N. N. Burdenko
https://www.readbyqxmd.com/read/28523383/anterior-sacral-meningocele-presenting-as-intracystic-bleeding
#5
Ignacio Javier Gilete-Tejero, Marta Ortega-Martínez, Jacinto Mata-Gómez, María Rico-Cotelo, Luis Miguel Bernal-García, Beatriz Yerga-Lorenzana, Ignacio Casado-Naranjo
PURPOSE: To report a case of anterior sacral meningocele with intralesional bleeding secondary to sacrococcygeal trauma. Likewise, there is a discussion about the physiopathology and the surgical approach to these types of lesions. METHODS: A 43-year-old man diagnosed with Marfan syndrome suffered sacrococcygeal trauma. He was admitted to the emergency room due to symptoms of headache, nausea, and lower limb subjective weakness. CT and MRI showed a large retroperitoneal mass with hemorrhagic content close to the sacrum...
May 18, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28522402/prophylactic-vertebral-cement-augmentation-at-the-uppermost-instrumented-vertebra-and-rostral-adjacent-vertebra-for-the-prevention-of-proximal-junctional-kyphosis-and-failure-following-long-segment-fusion-for-adult-spinal-deformity
#6
George M Ghobrial, Daniel G Eichberg, John Paul G Kolcun, Karthik Madhavan, Nathan H Lebwohl, Barth A Green, Joseph P Gjolaj
BACKGROUND CONTEXT: Proximal junctional kyphosis (PJK) and proximal junctional failure (PJF) are common problems after long segment (>5 levels) thoracolumbar instrumented fusions in the treatment of adult spinal deformity (ASD). No specific surgical strategy has definitively been shown to lower the risk of PJK as the result of a multifactorial etiology. PURPOSE: To assess the incidence of PJK and PJF in patients treated with prophylactic polymethylmethacrylate(PMMA) cement augmentation at the uppermost instrumented vertebrae(UIV) and rostral adjacent vertebrae(UIV+1)...
May 15, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28521343/tarlov-cyst-causing-sacral-insufficiency-fracture
#7
Ross C Puffer, Marcus J Gates, William Copeland, William E Krauss, Jeremy Fogelson
BACKGROUND AND IMPORTANCE: Tarlov cysts, also known as perineural cysts, have been described as meningeal dilations of the spinal nerve root sheath between the peri- and endoneurium at the dorsal root ganglion. Most often they are found in the sacrum involving the nerve roots. Normally asymptomatic, they have been reported to present with radiculopathy, paresthesias, and even urinary or bowel dysfunction. Sacral insufficiency has not been a well-documented presentation. CLINICAL PRESENTATION: The patient is a 38-year-old female who started to develop left low back pain and buttock pain that rapidly progressed into severe pain with some radiation down the posterior aspect of her left leg...
June 1, 2017: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/28515451/hoxa7-hoxa9-and-hoxa10-are-differentially-expressed-in-clival-and-sacral-chordomas
#8
Daniela Jäger, Thomas F E Barth, Silke Brüderlein, Angelika Scheuerle, Beate Rinner, Adrian von Witzleben, André Lechel, Patrick Meyer, Regine Mayer-Steinacker, Alexandra von Baer, Markus Schultheiss, Christian R Wirtz, Peter Möller, Kevin Mellert
Chordomas are rare tumours of the bone arising along the spine from clivus to sacrum. We compared three chordoma cell lines of the clivus region including the newly established clivus chordoma cell line, U-CH14, with nine chordoma cell lines originating from sacral primaries by morphology, on genomic and expression levels and with patient samples from our chordoma tissue bank. Clinically, chordomas of the clivus were generally smaller in size at presentation and patients with sacral chordomas had more metastases and more often recurrent disease...
May 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28507642/diagnostic-imaging-of-pregnant-women-the-role-of-magnetic-resonance-imaging
#9
Monika Bekiesińska-Figatowska, Anna Romaniuk-Doroszewska, Sylwia Szkudlińska-Pawlak, Agnieszka Duczkowska, Jarosław Mądzik, Martyna Szopa-Krupińska, Tomasz M Maciejewski
BACKGROUND: Presentation of magnetic resonance imaging (MRI) findings in pregnant women in the Department of Diagnostic Imaging, Institute of Mother and Child, Warsaw, Poland. MATERIAL/METHODS: Forty-three symptomatic pregnant women underwent MRI between 9 and 33 weeks of gestation (mean of 23 weeks). Moreover, we included 2 pregnant women who underwent fetal MRI and had incidental abnormalities. RESULTS: In 9 cases, we excluded the suspected brain abnormalities...
2017: Polish Journal of Radiology
https://www.readbyqxmd.com/read/28505919/re-onabotulinumtoxina-vs-sacral-neuromodulation-on-refractory-urgency-urinary-incontinence-in-women-a-randomized-clinical-trial
#10
Alan J Wein
No abstract text is available yet for this article.
June 2017: Journal of Urology
https://www.readbyqxmd.com/read/28504930/extracorporeal-stimulation-of-sacral-nerve-roots-for-observation-of-pelvic-autonomic-nerve-integrity-description-of-a-novel-methodological-setup
#11
Tomasz Moszkowski, Daniel Kauff, Celine Wegner, Roman Ruff, Karin Somerlik-Fuchs, Thilo Krueger, Piotr Augustyniak, Klaus-Peter Hoffmann, Werner Kneist
INTRODUCTION: Neurophysiologic monitoring can improve autonomic nerve sparing during critical phases of rectal cancer surgery. OBJECTIVES: To develop a system for extracorporeal stimulation of sacral nerve roots. METHODS: Dedicated software controlled a ten-electrode stimulation array by switching between different electrode configurations and current levels. A built-in impedance and current level measurement assessed the effectiveness of current injection...
May 12, 2017: IEEE Transactions on Bio-medical Engineering
https://www.readbyqxmd.com/read/28501541/characteristics-associated-with-treatment-response-and-satisfaction-in-women-undergoing-onabotulinumtoxina-and-sacral-neuromodulation-for-refractory-urgency-urinary-incontinence
#12
H E Richter, C L Amundsen, S W Erickson, J E Jelovsek, Y Komesu, C Chermansky, H S Harvie, M Albo, D Myers, W T Gregory, D Wallace
PURPOSE: To identify clinical and demographic characteristics associated with treatment response and satisfaction in women undergoing onabotulinumtoxinA and sacral neuromodulation therapies. MATERIAL AND METHODS: Data were analyzed from the Refractory Overactive Bladder: Sacral Neuromodulation vs Botulinum Toxin Assessment trial. Baseline participant characteristics and clinical variables associated with two definitions of treatment response: 1) reduction in mean daily urgency incontinence episodes over 6 months 2) ≥50% decrease in urgency incontinence episodes across 6 months were identified...
May 10, 2017: Journal of Urology
https://www.readbyqxmd.com/read/28494507/subepidermal-moisture-detection-of-pressure-induced-tissue-damage-on-the-trunk-the-pressure-ulcer-detection-pud-study-outcomes
#13
Barbara M Bates-Jensen, Heather E McCreath, Anabel Patlan
We examined the relationship between subepidermal moisture measured using surface electrical capacitance and visual skin assessment of pressure ulcers at the trunk location (sacral, ischial tuberosities) in 417 nursing home residents residing in 19 facilities. Participants were on average older (mean age of 77 years), 58% were female, over half were ethnic minorities (29% African American, 12% Asian American, and 21% Hispanic), and at risk for pressure ulcers (mean score for Braden Scale for Predicting Pressure Ulcer Risk of 15...
May 11, 2017: Wound Repair and Regeneration
https://www.readbyqxmd.com/read/28490166/giant-ganglioneuroma-of-thoracic-spine-a-case-report-and-review-of-literature
#14
Yong Huang, Lidi Liu, Qiao Li, Shaokun Zhang
Ganglioneuroma (GN) is a rare benign tumor of neural crest origin usually found in the abdomen, but may occasionally present at uncommon sites including the cervical, lumbar, or sacral spine. However, GNs of thoracic spine are extremely rare. In this report, we describe a 12-year-old girl with giant GN in the thoracic spine, who underwent successful resection (T1-4 level) of the tumor. Histopathological examination confirmed the diagnosis. GN should be considered in the differential diagnosis of any paraspinal mass...
May 2017: Journal of Korean Neurosurgical Society
https://www.readbyqxmd.com/read/28488103/a-case-of-common-peroneal-nerve-palsy-associated-with-internal-iliac-artery-embolization-by-using-n-butyl-2-cyanoacrylate-nbca
#15
Keishi Fujiwara, Yukihisa Ogawa, Kenji Murakami, Yasunori Arai, Hiroshi Nishimaki, Hidefumi Mimura, Yasuo Nakajima
A 64-year-old man was scheduled to undergo endovascular aneurysm repair for an abdominal aortic aneurysm (AAA). Since preoperative computed tomography showed an AAA with common iliac artery and internal iliac artery (IIA) aneurysms, IIA embolization was scheduled. Embolization using a coil was supposed to be performed; however, the lateral sacral artery could not be selected. For this reason, IIA embolization using N-butyl-2-cyanoacrylate (NBCA) was undertaken. During embolization, the median sacral artery was unexpectedly embolized through the lateral sacral artery...
May 9, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28487040/immediate-postpartum-neurological-deficits-in-the-lower-extremity-a-prospective-observational-study
#16
A Richards, T McLaren, M J Paech, E A Nathan, E Beattie, N McDonnell
BACKGROUND: Neurological deficits noted immediately after childbirth are usually various obstetric neuropathies, but prospective studies are limited. The main study aim was to quantify and describe immediate postpartum neurological deficits of the lower extremity, including the buttocks. METHODS: A prospective observational study of postpartum women delivering in a single maternity hospital during three months of 2016. Among 1147 eligible women, 1019 were screened for symptoms of lower extremity numbness or weakness within eight to 32hours of delivery...
April 8, 2017: International Journal of Obstetric Anesthesia
https://www.readbyqxmd.com/read/28484794/femoral-head-retroposition-as-a-potential-compensatory-mechanism-in-patients-with-a-severe-mismatch-between-pelvic-incidence-and-lumbar-lordosis
#17
Xiaofei Cheng, Kai Zhang, Xiaojiang Sun, Changqing Zhao, Hua Li, Jie Zhao
OBJECTIVE: Severe mismatch between pelvic incidence (PI) and lumbar lordosis (LL) leads to extra anterior displacement of the gravity line. The objective of this study is to investigate whether femoral head retroposition is a separate compensatory mechanism responsible for the extra anterior displacement. SUBJECTS AND METHODS: Based on the values of PI and LL, 94 patients were divided into the PI-LL match group (PI-LL ≤ 0°), the mild PI-LL mismatch group (20°> PI-LL >0°), and the severe PI-LL mismatch group (PI-LL ≥ 20°)...
May 9, 2017: Skeletal Radiology
https://www.readbyqxmd.com/read/28482200/analysis-of-compensatory-mechanisms-in-the-pelvis-and-lower-extremities-in-patients-with-pelvic-incidence-and-lumbar-lordosis-mismatch
#18
Xiaofei Cheng, Kai Zhang, Xiaojiang Sun, Changqing Zhao, Hua Li, Jie Zhao
The objective was to analyze the compensatory effect of the pelvis and lower extremities on sagittal spinal malalignment in patients with pelvic incidence (PI) and lumbar lordosis (LL) mismatch. A series of parameters including PI, LL, PI-LL, thoracic kyphosis (TK), pelvic tilt (PT), sacral slope (SS), knee flexion angle (KFA), tibial obliquity angle (TOA), femoral obliquity angle (FOA), femur pelvis angle (FPA) and pelvic shift (PS) were measured. Patients with PI-LL mismatch were divided into pelvic retroversion group and pelvic retroposition group based on their PT and PS, and then the parameters were compared within the two groups and with the control group...
May 1, 2017: Gait & Posture
https://www.readbyqxmd.com/read/28480047/isolated-sacral-and-pelvic-tb-abscess-an-enigmatic-tale-of-a-ubiquitous-pathogen
#19
Sunil Munakomi
No abstract text is available yet for this article.
May 2017: Oxford Medical Case Reports
https://www.readbyqxmd.com/read/28477435/sacral-nerve-stimulation-can-be-an-effective-treatment-for-low-anterior-resection-syndrome
#20
Saleh M Eftaiha, Banujan Balachandran, Slawomir J Marecik, Anders Mellgren, Johan Nordenstam, George Melich, Leela M Prasad, John J Park
AIM: Sacral nerve stimulation has become a preferred method for the treatment of faecal incontinence in patients who fail conservative (non-operative) therapy. In previous small studies, sacral nerve stimulation has demonstrated improvement of faecal incontinence and quality of life in a majority of patients with low anterior resection syndrome. We evaluated the efficacy of sacral nerve stimulation in the treatment of low anterior resection syndrome, using a recently developed and validated low anterior resection syndrome instrument to quantify symptoms...
May 6, 2017: Colorectal Disease: the Official Journal of the Association of Coloproctology of Great Britain and Ireland
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