scholarly journals Neural Arch Bone Marrow Edema and Spondylolysis in Adolescent Cheerleaders: A Case Series

2019 ◽  
Vol 18 (4) ◽  
pp. 335-342
Author(s):  
Ashley N. Ruff ◽  
Stacey M. Cornelson ◽  
Courtney B. Wells ◽  
Norman W. Kettner
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Edema ◽  
Case Series ◽  
Neural Arch ◽  
Marrow Edema

AB1028 A SINGLE-CENTER EXPERIENCE WITH TRANSIENT OSTEOPOROSIS – PATIENT CHARACTERISTIC AND APPROACH TO THERAPY.

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 1806.1-1807
Author(s):  
S. Giryes ◽  
K. Dolnikov ◽  
A. Balbir-Gurman ◽  
D. Militianu ◽  
N. Puchkov ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Vitamin D ◽  
Bone Marrow Edema ◽  
Case Series ◽  
Unknown Etiology ◽  
Transient Osteoporosis ◽  
Single Center ◽  
Single Center Experience ◽  
Transient Bone Marrow Edema ◽  
Marrow Edema

Background:Transient osteoporosis (TOP) or transient bone marrow edema syndrome is an enigmatic condition of unknown etiology first described in pregnant women. Though usually self limited, TOP causes pain and debilitation and predisposes the patient to avascular necrosis or fractures. The course can be protracted and patient may suffer relapses. Diagnostic method of choice is magnetic resonance imaging (MRI). Based on small case series and expert opinion, several therapeutic approaches have been proposed to hasten the recovery, including bisphosphonates, calcitonin, teriparatide. However, the literature is scarce and additional experience is needed to promote the understanding of this condition.Objectives:To present our experience with TOP, including patient’s characteristic, approach to diagnosis, prognosis and therapyMethods:It is retrospective, single center study, conducted in Rambam healthcare campus, Haifa, Israel. All the medical files of patients referred to Rheumatology unit between years 2010-2020 were screened for diagnosis of TOP. Search words included: “osteoporosis”, “bone marrow edema”, “transient osteoporosis”. The files were reviewed for patient’s characteristics, modality of diagnosis, duration until full recovery, treatments and relapses.Results:Eight patients with at least one episode of TOP were identified using the search words. Six patients (75%) were female. Three female patients developed TOP during or shortly after pregnancy. Two patients – one male and one non pregnant female suffered from TOP after bariatric surgery. One pregnant woman had a strong family history of TOP. The most frequent involved site in order of frequency were: hip (4/8), ankle (3/8) and knee (2/8). Six patients presented with more than one simultaneous site of TOP (hips, knees and ankles). Blood count, liver and Kidney function tests, markers of bone resorption, rheumatoid factor, Anti cyclic citrullinated peptide, Antinuclear antibodies were negative in all of the patients. C-reactive protein was elevated in 4/8 patients, Erythrocyte sedimentation rate was elevated in 2/8 patients. All patients had vitamin D deficiency. The diagnosis was confirmed by MRI. All the patients were treated with vitamin D and intra-venous Pamidronate, one patient with addition of calcitonin and one patient with addition of intra venous Iloprost. Time to recovery ranged from 1.2 to 6 months. The time to recovery was the same in pregnancy related TOP. Recovery was confirmed with follow-up MRI in all the patients. Relapses occurred in 4/8 patients and only one them had pregnancy related TOP. All the patients were treated by multidisciplinary team, including orthopedic surgeon, physiotherapist and psychologist when needed.Conclusion:Our experience with TOP was enriched in patients presenting with more than one site of disease probably representing referral bias. Pregnancy related TOP was associated with lower risk of relapse. In terms of time to recovery there was no trend between pregnancy related and non related TOP or one site versus several sited TOP. None of the patients developed fracture, advocating in favor of adding bisphosphonates to therapy. Multidisciplinary approach is an essential part of TOP treatment strategy.Disclosure of Interests:Sami Giryes: None declared, Katya Dolnikov: None declared, Alexandra Balbir-Gurman Consultant of: Novartis, Daniela Militianu: None declared, Natalia Puchkov: None declared, Yolanda Braun-Moscovici: None declared

Initial Experience with Subchondral Stabilization for Bone Marrow Lesions of the Midfoot and Forefoot

2021 ◽  
Author(s):  
Michael Matthews ◽  
Erin Klein ◽  
Lowell Weil ◽  
Matthew Sorensen ◽  
Adam Fleischer
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Edema ◽  
Case Series ◽  
Primary Outcome Measure ◽  
Initial Experience ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Simultaneous Treatment ◽  
Structural Fatigue ◽  
Marrow Edema

Abstract Disabling foot pain is often accompanied by MRI evidence of bone marrow edema which may represent early structural fatigue. Emerging evidence suggests subchondral stabilization with injectable calcium phosphate can alleviate pain associated with bone marrow edema in the hindfoot, ankle and knee; however, there is no data supporting its use or safety for midfoot or forefoot lesions. We identified 54 patients who underwent SS of various midfoot/forefoot osseous structures in our practice over a four-year period. All patients proved recalcitrant to standard conservative measures, and all had advanced imaging appreciating BME. VAS for pain at 1, 3, 6, and 12 months postoperatively served as the primary outcome measure. 41 patients were included with a mean age of 54.3 ± 14.9 years and mean follow up of 14.1 ± 6.9 months. Patients saw a significant decrease in VAS pain as early as 1 month postoperatively (p<0.05). Mean postoperative VAS at 12 months was 2.11 ± 2.50, and the mean reduction in VAS pain from preop to 12 months postop was -5.00 (95% CI -3.44 to -6.56, p<0.05). Fourteen patients (34%, 14/41) were pain free at 12 months. Treatment of more than one bone (unadjusted OR 6.23 [95% CI 1.39 to 27.8], P=0.017) was associated with a greater likelihood of not achieving a pain free status at 12 months. Initial experience suggests that SS was both safe and effective in our patient population. Simultaneous treatment of multiple bones should be entered into with caution, and further research on the subject is necessary. Level of Evidence: IV (Retrospective Case Series)

Cortical and trabecular alterations in patients with bone marrow edema of the lower limb

2013 ◽  
Author(s):  
Afrodite Zendeli ◽  
Christian Muschitz ◽  
Roland Kocijan ◽  
Lukas Fischer ◽  
Daniela Suess ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Lower Limb ◽  
Bone Marrow Edema ◽  
Marrow Edema

Calcium-Suppressed Technique in Dual-Layer Detector Computed Tomography to Evaluate Knee Articular Cartilage

2020 ◽  
Vol 16 ◽  
Author(s):  
Qinglin Meng ◽  
Mengqi Liu ◽  
Weiwei Deng ◽  
Ke Chen ◽  
Botao Wang ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Bone Marrow ◽  
Articular Cartilage ◽  
Bone Marrow Edema ◽  
Knee Joints ◽  
Infrapatellar Fat Pad ◽  
Proton Density ◽  
Knee Cartilage ◽  
Significant Difference ◽  
Marrow Edema

Background: Calcium-suppressed (CaSupp) technique involving spectral-based images has been used to observe bone marrow edema by removing calcium components from the image. Objective: This study aimed to evaluate the knee articular cartilage using the CaSupp technique in dual-layer detector computed tomography (DLCT). Methods: Twenty-eight healthy participants and two patients with osteoarthritis were enrolled, who underwent DLCT and magnetic resonance imaging (MRI) examination. CaSupp images were reconstructed from spectral-based images using a calcium suppression algorithm and were overlaid conventional CT images for visual evaluation. The morphology of the knee cartilage was evaluated, and the thickness of the articular cartilage was measured on sagittal proton density– weighted and CaSupp images in the patellofemoral compartment. Results: No abnormal signal or density, cartilage defect, and subjacent bone ulceration were observed in the lateral and medial femorotibial compartments and the patellofemoral compartment on MRI images and CaSupp images for the 48 normal knee joints. CaSupp images could clearly identify cartilage thinning, defect, subjacent bone marrow edema, and edema of the infrapatellar fat pad in the same way as MRI images in the three knee joints with osteoarthritis. A significant difference was found in the mean thickness of the patellar cartilage between MRI images and CaSupp images, while the femoral cartilage presented no significant difference in thickness between MRI images and CaSupp images over all 48 knee joints. Conclusion: The present study demonstrated that CaSupp images could effectively be used to perform the visual and quantitative assessment of knee cartilage.

scholarly journals Detection of Bone Marrow Edema in Patients with Osteoid Osteoma Using Three-Material Decomposition with Dual-Layer Spectral CT

Diagnostics ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 953
Author(s):  
Florian T. Gassert ◽  
Johannes Hammel ◽  
Felix C. Hofmann ◽  
Jan Neumann ◽  
Claudio E. von Schacky ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Osteoid Osteoma ◽  
Bone Marrow Edema ◽  
Volume Fraction ◽  
Imaging Findings ◽  
Spectral Ct ◽  
Material Decomposition ◽  
Negative Imaging ◽  
Interreader Agreement ◽  
Marrow Edema

The aim of this study is to assess whether perifocal bone marrow edema (BME) in patients with osteoid osteoma (OO) can be accurately detected on dual-layer spectral CT (DLCT) with three-material decomposition. To that end, 18 patients with OO (25.33 ± 12.44 years; 7 females) were pairwise-matched with 18 patients (26.72 ± 9.65 years; 9 females) admitted for suspected pathologies other than OO in the same anatomic location but negative imaging findings. All patients were examined with DLCT and MRI. DLCT data was decomposed into hydroxyapatite and water- and fat-equivalent volume fraction maps. Two radiologists assessed DLCT-based volume fraction maps for the presence of perifocal BME, using a Likert scale (1 = no edema; 2 = likely no edema; 3 = likely edema; 4 = edema). Accuracy, sensitivity, and specificity for the detection of BME on DLCT were analyzed using MR findings as standard of reference. For the detection of BME in patients with OO, DLCT showed a sensitivity of 0.92, a specificity of 0.94, and an accuracy of 0.92 for both radiologists. Interreader agreement for the assessment of BME with DLCT was substantial (weighted κ = 0.78; 95% CI, 0.59, 0.94). DLCT with material-specific volume fraction maps allowed accurate detection of BME in patients with OO. This may spare patients additional examinations and facilitate the diagnosis of OO.

scholarly journals THU0484 FIBROMYALGIA AND MULTIPLE SWITCHING OF BIOLOGICS IN SPONDYLOARTHRITIS

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 479.2-480
Author(s):  
A. Negm ◽  
J. Alsaleh
Keyword(s):  
Bone Marrow ◽  
Disease Activity ◽  
Bone Marrow Edema ◽  
Disease Duration ◽  
Hla B27 ◽  
Tender Points ◽  
Conventional Dmards ◽  
Likelihood Ratio Testing ◽  
Multiple Switching ◽  
Marrow Edema

Background:Fibromyalgia (FM) is a condition characterized by chronic widespread pain, tender points, fatigue and disturbed sleep rhythm. Some of these symptoms such as fatigue, tender points and diffuse pain seen in patients with spondylarthritis (SpA). Moreover, FM and SpA can coexist creating a diagnostic challenge, particularly in early disease course and influence clinical disease activity assessment.Objectives:With this cross-sectional study, we aim to estimate the prevalence of FM in SpA and to elaborate its effect on biological treatments.Methods:FM was identified according to the ACR 2010 diagnostic criteria. SpA patients identified according to rheumatologist using various SpA subsets criteria. A review of the electronic medical files for SpA patients attending the rheumatology outpatient clinic and infusion unit at a major tertiary hospital during the period from June to December 2018 were included. Patients’ demographics, socioeconomics, disease characteristics, activity, HLA status and abnormal MRI sacroiliac were explored. Regarding SpA medications, number, frequency and dose of DMARDs and biological agents were obtained.Continuous variables were reported by their mean and standard deviation (SD) and qualitative variables by frequency and percentage. Statistical significance was set at p <0.05. Statistical analysis was performed using SPSS version 23.Results:Of the 305 enrolled SpA patients, 43 (14.1%) had FM. Females represents 57.4% of the patients, mean age was 44.07 ± 11.85 years. Arab ethnicity represents most of our cohort 84.9%, the majority were Emirati 64.6%. Smokers were 8.2% and ex-smokers were 3.3%. Axial SpA represents 38.4% while peripheral SpA 61.6% of our cohort according to ASAS classification.HLA B27 tested in a sample of 180 patients; it was positive in only 17.8%. CRP found to be elevated in 20.3% of the patients at baseline. Abnormal MRI SIJ bone marrow edema changes were found in 10.8%, while other SIJ changes was seen in additional 20.6%. The prevalence of FM showed no statistically significant difference between axial and peripheral SpA. Patients SpA and FM have longer disease duration than SpA alone, P= 0.034. Table.1 show demographics, socioeconomics and clinical data of our cohort.Regarding medication, the use of biologics among SpA patients with FM is more frequent than SpA patients without FM (74.4% vs 51.5 % respectively), P= 0.005. Interestingly, the likelihood ratio testing showed that SpA patient with Fibromyalgia switch more frequently to another biologics than SpA without fibromyalgia, P= 0.015.Cramer’s V test showed that there is a high statistically significant (P= 0.002) and very strong association (> 0.25) between presence of Fibromyalgia and multiple switching of biologics in SpA.There was no difference in the exposure to prednisolone nor conventional DMARDs between SpA patients with or without FM, P= 0.64 & 1 respectively.Gender, Female, n (%)175 (57.4)Age, mean ± SD (min- max), years44.07 ± 11.85 (18- 78)Type of A, n (%)AxialPeripheral117 (38.4)188 (61.6)Fibromyalgia, n (%)FM in axial SpAFM in Peripheral SpA43 (14.1)18 (41.9)25 (58.1)SpA Disease duration (months)FM+, mean ±SDFM-, mean ±SD107.7± 50.486± 57.9Elevated CRP, n (%)62 (20.3)HLA B27 in180 patients, n (%)PositiveNegative32 (17.8)148 (82.2)Abnormal MRI SIJ, n (%)Bone marrow edemaSubchondral sclerosisFatty transformation of bone marrowErosion92 (30.2)33 (10.8)21 (6.9)5 (1.6)2 (0.7)Number of conventional DMARDs ever tired, n (%)NoneOneTwoThree81 (26.6)166 (54.4)46 (15.1)12 (3.9)Frequency of DMARDs usage, n, (%)Conventional DMARDsPrednisoloneBiologic DNARDs224 (73.4)56 (18.4)164 (53.8)Conclusion:FM coexistence with SpA might impact clinical evaluation of disease activity and possibly negatively affect self-measurement of treatment response. In our study, SPA patients exposed to more biologics if they have coexisting FM; Moreover, they are more frequent switchers among biologics including TNFi and IL17i.Acknowledgments:N Elsidig, A Al Marzooqi, N Zamani, A HossainiDisclosure of Interests: :None declared

MR Imaging of Bone Marrow Edema and Joint Effusion in Patients with Osteonecrosis of the Femoral Head: Relationship to Pain

2003 ◽  
Vol 181 (2) ◽  
pp. 545-549 ◽  
Author(s):  
Guo-Shu Huang ◽  
Wing P. Chan ◽  
Yue-Cune Chang ◽  
Cheng-Yen Chang ◽  
Cheng-Yu Chen ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Femoral Head ◽  
Mr Imaging ◽  
Bone Marrow Edema ◽  
Joint Effusion ◽  
Marrow Edema
Sign in / Sign up

Export Citation Format

Share Document