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https://www.readbyqxmd.com/read/28507642/diagnostic-imaging-of-pregnant-women-the-role-of-magnetic-resonance-imaging
#1
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/28465988/thrombotic-risk-after-a-major-bleeding-during-anticoagulation-a-clinical-case
#2
Serenella Conti, Marco Ciuffetti, Maria Cristina Vedovati
We report on a 81-year-old female admitted to the emergency department for the occurrence of abdominal pain after a minor trauma. She was on treatment with warfarin for atrial fibrillation. The abdominal computed tomography (CT) angiography revealed a retroperitoneal hematoma (RH) of the left iliopsoas muscle with no evidence of active bleeding. The international normalized ratio exceeded the upper recommended anticoagulation limit. Prothrombin complex concentrates (PCCs) were used for anticoagulation reversal...
January 2017: Journal of Cardiovascular Echography
https://www.readbyqxmd.com/read/28456839/hypothermia-provokes-hemorrhaging-in-various-core-muscle-groups-how-many-of-them-could-we-have-missed
#3
Lenka Zátopková, Petr Hejna, Cristian Palmiere, Grzegorz Teresiński, Martin Janík
The postmortem diagnosis of hypothermia remains problematic even in the era of molecular and digital diagnostic advances. Gross hemorrhages in iliopsoas muscles have been regarded as a helpful diagnostic sign in hypothermia fatalities; nevertheless, they have received marginal attention since their original description. The present study attempts to fill that void by examining occurrence, localization, and diagnostic significance of the bleeding into the core muscles as evidence of death due to hypothermia in a series comprising 51 consecutive hypothermia autopsy cases...
April 29, 2017: International Journal of Legal Medicine
https://www.readbyqxmd.com/read/28456672/muscle-localization-of-heterotopic-ossification-following-spinal-cord-injury
#4
Malte Ohlmeier, Eduardo M Suero, Mirko Aach, Renate Meindl, Thomas A Schildhauer, Mustafa Citak
BACKGROUND: Heterotopic Ossification (HO) is a known complication especially in people suffering traumatic spinal cord injury (SCI). Though some risk factors have already been described, the pathophysiology of HO is still unknown. The pelvis is the most common region for HO occurrence. However, the prevalence of HO by muscle groups about the hip is not well described. PURPOSE: To analyze the prevalence of early HO in muscle groups about the hip in 267 patients with SCI...
April 26, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28442701/a-case-of-trigger-point-injection-induced-hypokalemic-paralysis
#5
Paolo K Soriano, Mukul Bhattarai, Carrie N Vogler, Tamer H Hudali
BACKGROUND Trigger-point injection (TPI) therapy is an effective modality for symptomatic treatment of myofascial pain. Serious adverse effects are rarely observed. In this report, we present the case of a 39-year-old man who experienced severe, transient hypokalemic paralysis in the context of TPI therapy with methylprednisolone, bupivacaine, and epinephrine. He was successfully treated with electrolyte replacement in a closely monitored setting. CASE REPORT A 39-year-old man with no past medical history except for chronic left hip pain from a work-related injury received a TPI with methylprednisolone and bupivacaine...
April 26, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28413130/arthroscopic-treatment-of-labral-tears-of-the-hip-in-adolescents-patterns-of-clinical-presentation-intra-articular-derangements-radiological-associations-and-minimum-2-year-outcomes
#6
Sivashankar Chandrasekaran, Nader Darwish, Edwin O Chaharbakhshi, Parth Lodhia, Carlos Suarez-Ahedo, Benjamin G Domb
PURPOSE: To report on patterns of clinical presentation, intra-articular derangements, radiological associations, and minimum 2-year outcomes after hip arthroscopy (HA) in patients 18 years or younger. METHODS: This study was a retrospective case series on patients 18 years or younger who had undergone HA for labral tears that had failed nonoperative management from April 2008 to April 2013 with a minimum 2-year follow-up. Exclusion criteria were previous hip conditions or surgery...
April 13, 2017: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/28411966/ultrasound-screening-for-adverse-local-tissue-reaction-after-hip-arthroplasty
#7
David J Robinson, Steven Lee, Paul Marks, Michal E Schneider
Early detection of adverse local tissue reaction (ALTR) to prosthetic hip wear debris is vital to improve the success of revision surgery. Magnetic resonance imaging with metal artefact reduction sequencing (MARS MRI) is considered the modality of choice to provide cross-sectional imaging of the soft tissues. The areas adjacent to the prosthesis are, however, not readily imaged using these protocols. Ultrasound has also been recommended as an imaging modality in the follow-up of hip replacement surgery. We decided to characterise the typical ultrasound findings in a group of patients undergoing routine biennial review of arthroplastic hips with particular reference to the hip capsule, femoral neck and iliopsoas bursa and tendon adjacent to the implant...
April 12, 2017: Ultrasound in Medicine & Biology
https://www.readbyqxmd.com/read/28408155/arthroscopic-capsular-plication-and-labral-seal-restoration-in-borderline-hip-dysplasia-2-year-clinical-outcomes-in-55-cases
#8
Sivashankar Chandrasekaran, Nader Darwish, Timothy J Martin, Carlos Suarez-Ahedo, Parth Lodhia, Benjamin G Domb
PURPOSE: To report clinical outcomes in patients with borderline dysplasia undergoing an arthroscopic technique of labral seal restoration with minimal acetabular rim resection and capsular plication. METHODS: Patients younger than 40 years with a lateral center-edge angle of 18° greater and 25° or less and 2-year follow-up after undergoing an arthroscopic technique of labral seal restoration with minimal rim resection (≤2 mm) and capsular plication (3-5 sutures placed in an oblique orientation to create an imbrication and inferior shift) were included...
April 10, 2017: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/28404984/giant-iliopsoas-abscess-caused-by-morganella-morganii
#9
Mikio Nakajima, Masamitsu Shirokawa, Yasuhiko Miyakuni, Tomotsugu Nakano, Hideaki Goto
BACKGROUND While uncommon, iliopsoas abscesses can become the underlying cause of a fever of unknown origin. Even in such cases, it is considered rare for an iliopsoas abscess to extend into the subcutaneous space. CASE REPORT A 74-year-old woman with a history of schizophrenia was referred to our hospital with a high-grade fever. The patient was unaware of her febrile status prior to admission. There was no previous hospital admission. Examination revealed a non-tender mass in the lower right back that the patient had been aware of for approximately 1 month...
April 13, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28401279/current-concepts-in-the-diagnosis-and-management-of-extra-articular-hip-impingement-syndromes
#10
REVIEW
Naoki Nakano, Grace Yip, Vikas Khanduja
PURPOSE: Extra-articular hip impingement syndromes encompass a group of conditions that have previously been an unrecognised source of pain in the hip and on occasion been associated with intra-articular hip impingement as well. As arthroscopic techniques for the hip continue to evolve, the importance of these conditions has been recognised recently and now form an important part of the differential of an individual presenting with hip pain. The aim of this article, therefore, is to provide the reader with an evidence-based and comprehensive update of these syndromes...
April 11, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/28375888/iliopsoas-impingement-after-primary-total-hip-arthroplasty-operative-and-nonoperative-treatment-outcomes
#11
Brian P Chalmers, Peter K Sculco, Rafael J Sierra, Robert T Trousdale, Daniel J Berry
BACKGROUND: A potential cause of persistent groin pain after total hip arthroplasty is impingement of the iliopsoas tendon. Treatment options include conservative management, tenotomy, and acetabular revision, but the literature, to our knowledge, has been limited to small case series on each technique. We present a series of patients with iliopsoas impingement after total hip arthroplasty and evaluate efficacy and risk factors for success or failure of each treatment strategy. METHODS: Forty-nine patients treated at one institution for a diagnosis of iliopsoas impingement after primary total hip arthroplasty with hemispherical acetabular component and polyethylene bearing were retrospectively reviewed...
April 5, 2017: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/28361070/primary-psoas-sarcoma-causing-malignant-psoas-syndrome-favourable-response-to-radiotherapy
#12
Thomas A McKay, Sarah Bishop, Michael J McKay
Malignant psoas syndrome (MPS) is an uncommon condition first described by Stevens et al. MPS is caused by malignant infiltration of the psoas muscle and adjacent nerves and is characterised by (fixed) flexion deformity of the ipsilateral hip and proximal lumbosacral plexopathy. It has previously been described in relation to metastatic carcinoma, melanoma and liposarcoma, as well as non-Hodgkins lymphoma. We present the case of a 68-year-old woman with a sarcoma arising in the left psoas muscle at the level of L4 who presented with symptoms of MPS...
March 2017: Annals of Translational Medicine
https://www.readbyqxmd.com/read/28352053/spontaneous-iliopsoas-haematoma-in-a-patient-with-dengue-haemorrhagic-fever-dhf-a-case-report
#13
Arvind Kumar, Saikat Mondal, Prayas Sethi, Smita Manchanda, Ashutosh Biswas, Naveet Wig
No abstract text is available yet for this article.
January 2017: Journal of Vector Borne Diseases
https://www.readbyqxmd.com/read/28349768/effect-of-body-weight-support-variation-on-muscle-activities-during-robot-assisted-gait-a-dynamic-simulation-study
#14
Shahid Hussain, Prashant K Jamwal, Mergen H Ghayesh
BACKGROUND AND OBJECTIVES: While body weight support (BWS) intonation is vital during conventional gait training of neurologically challenged subjects, it is important to evaluate its effect during robot assisted gait training. In the present research we have studied the effect of BWS intonation on muscle activities during robotic gait training using dynamic simulations. METHODS: Two dimensional (2-D) musculoskeletal model of human gait was developed conjointly with another 2-D model of a robotic orthosis capable of actuating hip, knee and ankle joints simultaneously...
May 2017: Computer Methods in Biomechanics and Biomedical Engineering
https://www.readbyqxmd.com/read/28322718/pseudoaneurysm-of-a-branch-of-the-femoral-circumflex-artery-as-a-complication-of-revision-arthroscopic-release-of-the-iliopsoas-tendon
#15
Naoki Nakano, Laughter Lisenda, Vikas Khanduja
Treatment of painful internal snapping hip via arthroscopic release of the iliopsoas tendon is becoming the preferred option over open techniques because of the benefits of minimal dissection and fewer complications. However, complications do occur with arthroscopic techniques as well. We present the case of a 33-year-old woman who presented with painful internal snapping of her right hip and underwent arthroscopic release of the iliopsoas tendon. Following the procedure she continued to complain of pain in her groin and was therefore investigated further with a magnetic resonance imaging (MRI) which revealed a swelling near the femoral circumflex vessels...
2017: SICOT-J
https://www.readbyqxmd.com/read/28303063/a-case-report-of-idiopathic-iliopsoas-hematoma-which-occurred-soon-after-transfer-to-the-wheelchair-after-total-hip-arthroplasty
#16
Tomoo Okumura, Hiroshi Fujita, Hideto Harada, Ryuuichi Nishimura, Tomohiro Tominaga
A 79-year-old woman was diagnosed with osteoarthritis of the left hip and scheduled for total hip arthroplasty. As two lesions were detected in branches of the coronary arteries, she was treated with catheter treatment. The patient was receiving anticoagulant treatment, which was suspended eight days before the operation; however, heparin was started at 6 days before the operation and was stopped 9 hours before the operation. On the 2nd postoperative day soon after transfer to the wheel chair, she was feeling unwell and was suffering from severe pain in her left buttock and left thigh...
February 2017: Nagoya Journal of Medical Science
https://www.readbyqxmd.com/read/28288326/a-hybrid-approach-to-appendicitis-with-right-external-iliac-artery-pseudo-aneurysm-a-case-report
#17
Benjamin T Chandler, Evan J Ryer, Benjamin M Keyser, James R Elmore
INTRODUCTION: While acute appendicitis is a common surgical problem, the simultaneous occurrence of appendicitis and an infected iliac artery pseudoaneurysm is exceedingly rare. We report the successful treatment of an infected right external iliac artery pseudo aneurysm in the 1setting of acute appendicitis. PRESENTATION OF CASE: The patient is an 83-year-old male who presents with severe sepsis, right lower quadrant and right leg pain. Additional past medical history is significant for rectal cancer status post resection and radiation therapy in 1997...
March 4, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28258300/pelvic-and-lower-extremity-physiological-cross-sectional-areas-an-mri-study-of-the-living-young-and-comparison-to-published-research-literature
#18
Juliane Lube, Natasha A M S Flack, Sebastian Cotofana, Orkun Özkurtul, Stephanie J Woodley, Stefan Zachow, Niels Hammer
PURPOSE: Morphological data pertaining to the pelvis and lower extremity muscles are increasingly being used in biomechanical modeling to compare healthy and pathological conditions. Very few data sets exist that encompass all of the muscles of the lower limb, allowing for comparisons between regions. The aims of this study were to (a) provide physiological cross-sectional area (PCSA) data for the pelvic, thigh, and leg muscles in young, healthy participants, using magnetic resonance imaging (MRI), and (b) to compare these data with summarized PCSAs obtained from the literature...
March 3, 2017: Surgical and Radiologic Anatomy: SRA
https://www.readbyqxmd.com/read/28196515/preoperative-and-intraoperative-ultrasound-aids-removal-of-migrating-plant-material-causing-iliopsoas-myositis-via-ventral-midline-laparotomy-a-study-of-22-dogs
#19
Francesco Birettoni, Domenico Caivano, Mark Rishniw, Giulia Moretti, Francesco Porciello, Maria Elena Giorgi, Alberto Crovace, Erika Bianchini, Antonello Bufalari
BACKGROUND: Migrating plant material is often suspected clinically to be the underlying cause of iliopsoas myositis in the dog, but cannot always be found pre- or intraoperatively. In most cases, recurrence of clinical signs is related to failure to remove the plant material. Preoperative ultrasonography can be useful to visualize migrating plant material and to determine anatomical landmarks that can assist in planning a surgical approach. The purpose of the present study was to report the role of intraoperative (intra-abdominal) ultrasonography for visualizing and removing the plant material from iliopsoas abscesses using a ventral midline laparotomy approach...
February 14, 2017: Acta Veterinaria Scandinavica
https://www.readbyqxmd.com/read/28154275/pancreatic-fistula-extending-into-the-thigh-caused-by-the-rupture-of-an-intraductal-papillary-mucinous-adenoma-of-the-pancreas
#20
Yuki Shimizu, Hiroshi Imaizumi, Hiroshi Yamauchi, Kosuke Okuwaki, Shiro Miyazawa, Tomohisa Iwai, Miyoko Takezawa, Mitsuhiro Kida, Erina Suzuki, Makoto Saegusa, Wasaburo Koizumi
We herein report the first case of a pancreatic fistula extending into the thigh caused by the rupture of an intraductal papillary mucinous neoplasm (IPMN) of the pancreas. An 80-year-old man was suspected to have necrotizing fasciitis because of right femoral pain. Computed tomography showed fluid retention from the pancreatic head to the right iliopsoas muscle and an IPMN at the pancreatic head. The findings of endoscopic retrograde pancreatography led to the suspicion of a minor leak and a pancreatic stent was placed...
2017: Internal Medicine
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