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https://www.readbyqxmd.com/read/29900086/mass-compression-from-recurrent-lymphoma-mimicking-lower-extremity-cellulitis
#1
David G Li, Katherine M Krajewski, Arash Mostaghimi
Cellulitis is a common skin and soft tissue infection with substantial misdiagnosis rates due to its nonspecific clinical characteristics. In this report, we present a patient with recurrent metastatic diffuse large B-cell lymphoma (DLBCL) masquerading as a unilateral lower extremity cellulitis. A 62-year-old man with a history of DLBCL, in remission for two years, presented with a two-week history of swelling and erythema of the right thigh and leg. Despite treatment with clindamycin and cephalexin, the redness and swelling continued to progress...
April 12, 2018: Curēus
https://www.readbyqxmd.com/read/29896463/femoral-nerve-palsy-due-to-noninfectious-iliopsoas-bursitis-and-hematoma-after-total-hip-arthroplasty-a-case-report
#2
Jae-Seong Seo, Jae-Woo Youm, Sang-Min Kim
Femoral nerve palsy after total hip arthroplasty is an uncommon complication. We present a case report of delayed-onset femoral nerve palsy associated with iliopsoas hematoma and bursitis 10 years after primary total hip arthroplasty in a 57-year-old male patient with avascular necrosis of the femoral head. The patient visited our clinic due to swelling of the inguinal area with sudden-onset knee extension weakness. Radiologic examination at admission revealed suspicion of bursitis and hematoma on iliopsoas muscle...
June 2018: Hip & Pelvis
https://www.readbyqxmd.com/read/29895480/risk-factors-and-cup-protrusion-thresholds-for-symptomatic-iliopsoas-impingement-after-total-hip-arthroplasty-a-retrospective-case-control-study
#3
Takuro Ueno, Tamon Kabata, Yoshitomo Kajino, Daisuke Inoue, Takaaki Ohmori, Hiroyuki Tsuchiya
BACKGROUND: Groin pain and functional limitations may occur after total hip arthroplasty (THA) due to iliopsoas impingement (IPI). We aimed to determine the risk factors and thresholds of cup protrusion for symptomatic IPI. METHODS: This retrospective case-control study evaluated 569 primary THAs performed by a single surgeon in a single center. In all THAs, the cup was inserted with the assistance of the computed tomography-based navigation system. Twenty-two THAs (3...
May 17, 2018: Journal of Arthroplasty
https://www.readbyqxmd.com/read/29883001/incidence-and-risk-factors-for-back-pain-in-young-floorball-and-basketball-players-a-prospective-study
#4
M K Rossi, K Pasanen, A Heinonen, G Myklebust, P Kannus, U M Kujala, K Tokola, J Parkkari
The aim of this study was to investigate the incidence of back pain in young basketball and floorball players under 21 years of age. The secondary aim was to examine risk factors especially for low back pain (LBP). Nine basketball and nine floorball teams (n=396) participated in this prospective follow-up study (2011-2014). Young athletes (mean age 15.8±1.9) performed physical tests and completed a questionnaire at baseline. The follow-up lasted one to three years per player. During the follow-up, back pain reported by the players was registered on a weekly basis and verified by a study physician...
June 8, 2018: Scandinavian Journal of Medicine & Science in Sports
https://www.readbyqxmd.com/read/29868403/arthroscopic-identification-and-management-of-recurrent-iliopsoas-impingement-after-total-hip-arthroplasty
#5
Mathieu Thaunat, Nuno C Barbosa, Gilles Clowez, Colin G Murphy, Aliou Bah, Biova T Kouevidjin, Bertrand Sonnery-Cottet
Arthroscopic release of the iliopsoas tendon for iliopsoas impingement (IPI) after total hip arthroplasty (THA) at the lesser trochanter gives good results. However, where IPI then recurs, due to adhesions between the healing iliopsoas tendon and the surrounding soft tissue, and nonoperative measures have failed, a revision THA procedure is usually considered. We propose a technique of arthroscopic visualization of the recurrent IPI and a subsequent psoas tenotomy at the level of the hip joint using an outside-in capsulotomy approach...
April 2018: Arthroscopy Techniques
https://www.readbyqxmd.com/read/29868398/endoscopic-lesser-trochanter-resection-with-refixation-of-the-iliopsoas-tendon-for-treatment-of-ischiofemoral-impingement
#6
Rafael Corrales, Iñaki Mediavilla, Eric Margalet, Mikel Aramberri, Jorge A Murillo-González, Dean Matsuda
Ischiofemoral impingement is a source of hip pain derived from impingement between the lesser trochanter and the ischium. Lesser trochanter excision has been recommended for recalcitrant ischiofemoral impingement through either an anterior or posterior approach. However, neither of these approaches involves refixation of the iliopsoas tendon. We describe an endoscopic procedure involving anterior trochanter-plasty, minimizing the risk of sciatic complications, with refixation of the partially detached iliopsoas tendinous insertion, potentially minimizing compromise to hip flexion strength and anterior hip stability...
April 2018: Arthroscopy Techniques
https://www.readbyqxmd.com/read/29806399/-mid-term-effectiveness-of-arthroscopic-surgery-for-femoroacetabular-impingement
#7
Zongping Xie, Dongxu Jin, Jiagen Shen, Changqing Zhang
Objective: To assess the mid-term effectiveness of arthroscopic surgery in treatment of femoroacetabular impingement (FAI). Methods: Between July 2014 and December 2015, 131 patients (132 hips) with FAI were enrolled in this study. There were 68 males and 63 females with an average age of 42.5 years (range, 17-68 years). The FAI was located at left hip in 72 cases, right hip in 58 cases, and bilateral hips in 1 case. The mean disease duration was 35 months (range, 3-120 months)...
February 1, 2018: Chinese Journal of Reparative and Reconstructive Surgery
https://www.readbyqxmd.com/read/29804606/editorial-commentary-caveat-flexor-to-release-or-not-to-release-the-iliopsoas-that-is-the-question
#8
EDITORIAL
Joshua D Harris
In nonarthritic patients with femoroacetabular impingement syndrome, borderline dysplasia, and symptomatic iliopsoas snapping, arthroscopic iliopsoas fractional lengthening carries a significant risk of postarthroscopic instability. The iliopsoas is a dynamic stabilizer of the anterior hip. Thus, although statistically significant and clinically important improvements in hip function have the potential to be achieved with iliopsoas fractional lengthening, surgeons must be supremely confident in their ability to perform a secure capsular plication, labral preservation (not debridement), comprehensive cam correction, avoidance of intra-abdominal fluid extravasation, release of all iliopsoas tendon bands (if bifid or trifid), and ensure that femoral version is normal or low, neck-shaft angle is not excessively valgus, the dysplasia magnitude is no more than mild, and that there is no excessive soft tissue hypermobility...
June 2018: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/29788540/unusual-presentation-of-calcific-tendinitis-of-the-iliopsoas-tendon-in-a-28-year-old-female
#9
Sonia Henry, Timothy Small, David Cottle
No abstract text is available yet for this article.
May 22, 2018: ANZ Journal of Surgery
https://www.readbyqxmd.com/read/29768093/alterations-in-kinematics-and-muscle-activation-patterns-with-the-addition-of-a-kipping-action-during-a-pull-up-activity
#10
Christopher Dinunzio, Nathaniel Porter, John Van Scoy, Derrick Cordice, Ryan S McCulloch
Recently, addition of a gymnastics glide kip to a standard pull-up (SPU) has resulted in the kipping pull-up (KPU). Changes in muscle activation and kinematics were evaluated with eleven athletes performing sets of 5 SPU and 5 KPU. Surface electromyography of upper body and lower body muscles was recorded along with movement kinematics obtained via markers and motion tracking software. Most kinematic variables were significantly higher in the KPU including (KPU minus SPU deg): Max hip angle (48.8° ± 6.8°, p < 0...
May 16, 2018: Sports Biomechanics
https://www.readbyqxmd.com/read/29758569/relation-between-iliopsoas-cross-sectional-area-and-kicked-ball-speed-in-soccer-players
#11
Taku Wakahara, Manabu Chiba
This study aimed to investigate the relationship between the maximal anatomical cross-sectional area (ACSA) of the iliopsoas muscle and ball speed in side-foot and instep kicks. The ACSA of the psoas major and iliacus was measured in 29 male collegiate soccer players by using magnetic resonance imaging. They performed maximal side-foot and instep kicks to a stationary ball. The kicked ball speed was measured with a high-speed camera. Ball speed in the side-foot and instep kicks was significantly correlated with body height (side-foot kick: r=0...
May 14, 2018: International Journal of Sports Medicine
https://www.readbyqxmd.com/read/29747942/avulsion-fracture-of-the-lesser-trochanter-in-adolescents
#12
Thomas Ruffing, Tilmann Rückauer, Frederic Bludau, Alexander Hofmann, Markus Muhm, Arnold J Suda
INTRODUCTION: Avulsion fractures of the lesser trochanter in adolescents are rare. They are a result of a sudden and forceful contraction of the iliopsoas muscle. Functional results in the medium term after non-operative treatment are unknown. Therefore we aimed to report these in the present study. MATERIALS AND METHODS: A retrospective two-center study was performed in a case series treated between 2011 and 2017. All adolescents with an acute avulsion fracture of the lesser trochanter were included...
May 4, 2018: Injury
https://www.readbyqxmd.com/read/29744732/central-venous-access-port-placement-by-translumbar-approach-using-angio-ct-unit-in-patients-with-superior-vena-cava-syndrome
#13
Shuji Kariya, Miyuki Nakatani, Takuji Maruyama, Yasuyuki Ono, Yutaka Ueno, Atsushi Komemushi, Noboru Tanigawa
PURPOSE: To evaluate the clinical results of central venous access port (CV port) placement by translumbar inferior vena cava cannulation using angio-CT unit for cancer patients with superior vena cava syndrome. MATERIALS AND METHODS: A CV port was placed by translumbar inferior vena cava cannulation using an angio-CT unit, in 14 consecutive patients. All patients had occlusion or advanced stenosis of the superior vena cava due to cancer progression. RESULTS: The technical success rate of the percutaneous translumbar CV port placement was 100%...
May 9, 2018: Japanese Journal of Radiology
https://www.readbyqxmd.com/read/29728835/muscle-tendon-related-abnormalities-detected-by-ultrasonography-are-common-in-symptomatic-hip-dysplasia
#14
Julie Sandell Jacobsen, Lars Bolvig, Per Hölmich, Kristian Thorborg, Stig Storgaard Jakobsen, Kjeld Søballe, Inger Mechlenburg
INTRODUCTION: Hip dysplasia is characterized by reduced acetabular coverage of the femoral head leading to an increased mechanical load on the hip joint and the acting hip muscles. Potentially, the muscles and tendons functioning close to the hip joint may present with overuse-related ultrasonography findings. The primary aim was to report the prevalence of muscle-tendon-related abnormalities detected by ultrasonography in 100 patients with symptomatic hip dysplasia. The secondary aim was to investigate correlations between muscle-tendon-related abnormalities detected by ultrasonography and clinically identified pain related to muscles and tendons...
May 4, 2018: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/29702268/vascular-entrapment-of-both-the-sciatic-and-pudendal-nerves-causing-persistent-sciatica-and-pudendal-neuralgia
#15
Ahmet Kale, Gulfem Basol, Taner Usta, Isa Cam
STUDY OBJECTIVE: To demonstrate the laparoscopic approach to malformed branches of the vessels entrapping the nerves of the sacral plexus. DESIGN: A step-by-step explanation of the surgery using video (educative video) (Canadian Task force classification II). The university's Ethics Committee ruled that approval was not required for this video. SETTING: Kocaeli Derince Education and Research Hospital, Kocaeli, Turkey. PATIENT: A 26-year-old patient who had failed medical therapy and presented with complaints of numbness and burning pain on the right side of her vagina and pain radiating to her lower limbs for a period of approximately 36 months...
April 24, 2018: Journal of Minimally Invasive Gynecology
https://www.readbyqxmd.com/read/29664158/spread-of-injectate-around-hip-articular-sensory-branches-of-the-femoral-nerve-in-cadavers
#16
N D Nielsen, M Greher, B Moriggl, R Hoermann, T D Nielsen, J Børglum, T F Bendtsen
BACKGROUND: Anatomical knowledge dictates that regional anaesthesia after total hip arthroplasty requires blockade of the hip articular branches of the femoral and obturator nerves. A direct femoral nerve block increases the risk of fall and impedes mobilisation. We propose a selective nerve block of the hip articular branches of the femoral nerve by an ultrasound-guided injection in the plane between the iliopsoas muscle and the iliofemoral ligament (the iliopsoas plane). The aim of this study was to assess whether dye injected in the iliopsoas plane spreads to all hip articular branches of the femoral nerve...
April 17, 2018: Acta Anaesthesiologica Scandinavica
https://www.readbyqxmd.com/read/29625856/characteristics-and-outcomes-of-reversed-patients-admitted-to-an-emergency-department-for-vka-related-intramuscular-hematoma
#17
F Moustafa, L Poujol, N Vincent, J Saint-Denis, N Dublanchet, N Breuil, S Heuser, A Lebreton, F Dutheil, J Schmidt
BACKGROUND: According to the International Society on Thrombosis and Haemostasis (ISTH), intramuscular hematoma without other severity criteria is not considered a major bleeding. OBJECTIVES: In a large cohort of reversed vitamin K antagonist (VKA) patients admitted to the emergency unit for muscular hematoma, we assess frequency, severity, and anticoagulation management based on whether ISTH criteria were met or not. MATERIALS AND METHODS: We performed a retrospective single-center study involving patients admitted to an emergency unit for VKA-induced intramuscular hematoma whose bleeding was reversed with prothrombin complex concentrates...
March 27, 2018: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29618686/-giant-hemophilic-pseudotumors-in-brothers-with-non-severe-hemophilia-b
#18
Ikuko Matsumura, Kunio Yanagisawa, Yoshiyuki Ogawa, Hiroaki Shimizu, Takuma Ishizaki, Takeki Mitsui, Hideki Uchiumi, Yuri Uchiyama, Naomichi Matsumuto, Hiroshi Handa
Hemophilic pseudotumors can occur in patients with hemophilia because of recurrent bleeding and poor hemostasis. A man in his 30s with hemophilia B and human immunodeficiency virus/hepatitis C virus co-infection complicated by liver cirrhosis presented with a large pseudotumor in the left iliopsoas muscle. However, resting to stop bleeding was difficult with his daily work. Osteolytic changes in the left ilium progressed over 8 years. A large osteolytic pseudotumor in the pelvis was also incidentally identified in his younger brother during his 30s...
2018: [Rinshō Ketsueki] the Japanese Journal of Clinical Hematology
https://www.readbyqxmd.com/read/29613926/motor-evoked-potential-analysis-of-femoral-nerve-status-during-the-direct-anterior-approach-for-total-hip-arthroplasty
#19
Tetsuro Ishimatsu, Koichi Kinoshita, Jun Nishio, Jun Tanaka, Satohiro Ishii, Takuaki Yamamoto
BACKGROUND: During the direct anterior approach for total hip arthroplasty, a retractor is placed on the anterior wall of the acetabulum to retract the iliopsoas muscle. This step with the retractor has been reported to put the patient at risk for femoral nerve damage. The present study aimed to clarify the effects of the anterior acetabular retractor on the status of the femoral nerve during the direct anterior approach on the basis of transcranial motor-evoked potential (MEP) analysis...
April 4, 2018: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/29600203/isolated-spontaneous-atraumatic-avulsion-of-lesser-trochanter-of-femur-a-pathognomonic-sign-of-malignancy-in-adults-a-case-report-and-review-of-literature
#20
Prasoon Kumar, Saurabh Agarwal, Rajesh Kumar Rajnish, Vishal Kumar, Karan Jindal
Introduction: Avulsion fractures of lesser trochanter (LT) of femur are generally seen following trauma with intertrochanteric or sub trochanteric fractures. Non-traumatic fractures of LT could oc-cur due to sudden violent contraction of the iliopsoas muscle that inserts on the LT; during vigorous exercise, or sudden pull involving flexion of hip. These are seen commonly in adolescents where the physis has not fused yet. Such a scenario in an adult patient most often or not leads to a diagnosis of an underlying malignancy or metastatic lesion...
November 2017: Journal of Orthopaedic Case Reports
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