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Osteomyelitis

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https://www.readbyqxmd.com/read/28214061/open-physeal-fracture-of-the-distal-phalanx-of-the-hallux-case-study-diagnosis-and-management
#1
Brandon Morris, Scott Mullen, Paul Schroeppel, Bryan Vopat
Open physeal fractures of the distal phalanx of the hallux are the lesser described counterpart to the same fracture of the finger, known by its eponym as a "Seymour fracture". Displaced Salter-Harris phalangeal fractures present with a concomitant nailbed or soft tissue injury. Often these fractures occur in the summer months when open-toe footwear can be worn, however, they may occur indoors as well. Frequently, the injury results from direct axial load of the toe, or "stubbing", which causes the fracture and associated soft tissue injury...
February 6, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28212666/classical-hodgkin-lymphoma-masquerading-as-chronic-recurrent-multifocal-osteomyelitis-a-case-report
#2
Michael Pham, Steven Ressler, Allison Rosenthal, Katalin Kelemen
BACKGROUND: Hodgkin lymphoma is a hematologic malignancy usually confined to lymphatic structures and commonly associated with constitutional symptoms. Bony involvement and musculoskeletal symptoms are uncommon and typically seen in advanced disease. In this case, we report an unusual presentation of classical Hodgkin lymphoma and highlight diagnostic challenges leading to the misdiagnosis and treatment as chronic recurrent multifocal osteomyelitis. CASE PRESENTATION: A 38-year-old white man presented with lower extremity musculoskeletal pain...
February 18, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28208860/chronic-osteomyelitis-of-skull-due-to-pseudomonasaeruginosa-a-delayed-uncommon-complication-following-craniotomy
#3
Swati Khullar, Poodipedi Sarat Chandra, Ramesh Sharannappa Doddamani, Arti Kapil, Benu Dhawan
No abstract text is available yet for this article.
December 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28207621/mri-based-decision-making-of-implant-removal-in-deep-wound-infection-after-instrumented-lumbar-fusion
#4
Masahiro Kanayama, Tomoyuki Hashimoto, Keiichi Shigenobu, Fumihiro Oha, Akira Iwata, Masaru Tanaka
STUDY DESIGN: A retrospective study. OBJECTIVE: The aim of the study was to review the treatment of deep wound infection after posterior instrumented lumbar fusion, and thereby to optimize the decision-making process of implant removal or retention on the basis of magnetic resonance imaging (MRI) assessment. SUMMARY OF BACKGROUND DATA: Biofilm formed on the surface of the spinal implant prevents infiltration of antibiotics and makes the infection treatment more complicated...
March 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28205468/vascularized-medial-femoral-condyle-bone-graft-for-resistant-nonunion-of-the-distal-radius
#5
Mark Henry
BACKGROUND: Nonunion involving the metaphyseal region of the distal radius is exceedingly rare, usually involving co-morbidity. Patients that have failed multiple prior conventional surgical interventions represent an even more difficult subset to treat; this investigation examined the utility of a specially designed free vascularized medial femoral condyle flap consisting of a central structural block graft with an extended corticoperiosteal sleeve to wrap around the junctions. METHODS: Six patients (5 males, 1 female) with a mean age of 52 years had failed to achieve union involving the distal radius metaphysis after a mean of 3...
March 2017: Journal of Hand Surgery Asian-Pacific Volume
https://www.readbyqxmd.com/read/28203494/flap-reconstruction-for-pressure-ulcers-an-outcomes-analysis
#6
Ravinder Bamba, James J Madden, Ashley N Hoffman, Justine S Kim, Wesley P Thayer, Lillian B Nanney, Marcia E Spear
BACKGROUND: Historically, complication rates after pressure ulcer reconstruction utilizing flap coverage have been high. Patients undergoing operations for pressure ulcer coverage typically have multiple risk factors for postoperative complications. The purpose of this study was to examine a large patient series in the pressure ulcer population to uncover objective evidence of the linkage between risk factors and outcomes after flap coverage. METHODS: This study was a retrospective chart review of patients who underwent flap reconstruction for a pressure ulcer between 1997 and 2015...
January 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28197832/non-surgical-management-of-a-mycotic-internal-iliac-artery-aneurysm-in-a-neonate-case-report-and-review-of-the-literature
#7
Philippa Jackson, Helen Bryant, Jeanette Kraft, Sean O'Riordan, Jai Patel, Grainne Bourke
We report a unique case of neonatal mycotic internal iliac artery aneurysm managed non-operatively. The child had multifocal osteomyelitis and no history of umbilical artery catheterisation. The aneurysm was regularly scanned and monitored until its obliteration by thrombus 17 days after initial detection. Contingency plans for either interventional radiological coiling or open surgical repair were in place had the aneurysm grown or the child deteriorated.
February 14, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28196658/gaining-a-toehold-staphylococcus-aureus-vertebral-osteomyelitis
#8
Thomas Herren, Jochen Schwarz, Ursula Flückiger
No abstract text is available yet for this article.
February 11, 2017: American Journal of Medicine
https://www.readbyqxmd.com/read/28194393/resection-osteotomy-for-calcaneus-flattening-after-micro-surgical-flap-technical-note
#9
Mário Yoshihide Kuwae, Edegmar Nunes Costa, Ricardo Pereira da Silva, Alexandre Daher Albieri, Frederico Barra de Moraes
An open fracture of the calcaneus with loss of substance is a challenging injury and requires specialized care, involves high costs, and demands attention despite its lower incidence. The main complications are osteomyelitis, pressure ulcers, and fistulas, as well as pain conditions in the lateral, medial, and plantar regions. This is due to the wide loss of tissue and the change in anatomical conformation of the calcaneus in some cases. However, in cases of flattening of the calcaneus bone, these complications may be prevented or treated successfully...
January 2017: Revista Brasileira de Ortopedia
https://www.readbyqxmd.com/read/28194322/sural-artery-perforator-flap-with-posterior-tibial-neurovascular-decompression-for-recurrent-foot-ulcer-in-leprosy-patients
#10
Hossam El-Din Ali Ismail, Mohamed Hassan El Fahar
Introduction: The sensory loss and alteration of the shape of the foot make the foot liable to trauma and pressure, and subsequently cause more callus formation, blisters, and ulcers. Foot ulcers usually are liable to secondary infection as cellulitis or osteomyelitis, and may result in amputations. Foot ulcers are a major problem and a major cause of handicaps in leprosy patients. The current study is to present our clinical experience and evaluate the use of sural flap with posterior tibial neurovascular decompression (PTND) in recurrent foot ulcers in leprosy patients...
2017: GMS Interdisciplinary Plastic and Reconstructive Surgery DGPW
https://www.readbyqxmd.com/read/28192073/recurrent-and-novel-mutations-in-the-ntrk1-gene-lead-to-rare-congenital-insensitivity-to-pain-with-anhidrosis-in-two-chinese-patients
#11
Fang Lv, Xiao-Jie Xu, Yu-Wen Song, Lu-Jiao Li, Ou Wang, Yan Jiang, Wei-Bo Xia, Xiao-Ping Xing, Peng Gao, Mei Li
BACKGROUND: Congenital insensitivity to pain with anhidrosis (CIPA) is an extremely rare autosomal recessive autonomic and sensory neuropathy. CIPA is associated with various mutations in NTRK1. CASES: Two unrelated Chinese patients presented separately with symptoms of insensitivity to pain, inability to sweat, repeated painless fractures, and Charcot arthropathy were recruited. Both of them were clinically diagnosed with CIPA. Increased serum bone resorption marker (β-CTX) levels and decreased BMD were observed in both patients...
February 10, 2017: Clinica Chimica Acta; International Journal of Clinical Chemistry
https://www.readbyqxmd.com/read/28191299/streptococcus-pneumoniae-intracranial-abscess-and-post-infectious-vasculitis
#12
Alexandra Lucas, Ko Ko Maung, Ryan Ratts
Intracranial abscesses are rare complications of Streptococcus pneumoniae infections, and to our knowledge, there have been no case reports of post-infectious vasculitis developing in such patients. Here we describe the case of a 48-year-old post-splenectomy male who developed post-infectious vasculitis following S. pneumoniae otitis media complicated by mastoiditis, osteomyelitis, meningitis, and intracranial abscess. Clinicians ought to be aware of the possible adverse outcomes of invasive S. pneumoniae and the limitations of current treatment options...
December 31, 2016: Infectious Disease Reports
https://www.readbyqxmd.com/read/28187064/bacterial-osteomyelitis-or-nonbacterial-osteitis-in-children-a-study-involving-the-german-surveillance-unit-for-rare-diseases-in-childhood
#13
Veit Grote, Colen C G Silier, Agnes M Voit, Annette F Jansson
BACKGROUND: Although bacterial osteomyelitis (BO) is a commonly recognized diagnosis in pediatrics, it is often difficult to distinguish from nonbacterial osteitis (NBO). The goal of our study was to distinguish between the two disease entities and better define NBO. METHOD: Using the German Surveillance Unit for Rare Diseases in Childhood (Erhebungseinheit für Seltene Paediatrische Erkrankungen (ESPED) in Deutschland) this prospective study during a 5 five year period captured 657 patients at first diagnosis of either BO (n=378) or NBO (n=279) while analyzing epidemiologic, clinical and radiologic data...
December 13, 2016: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/28186476/risk-factors-for-surgical-site-infection-following-nonshunt-pediatric-neurosurgery-a-review-of-9296-procedures-from-a-national-database-and-comparison-with-a-single-center-experience
#14
Brandon A Sherrod, Anastasia A Arynchyna, James M Johnston, Curtis J Rozzelle, Jeffrey P Blount, W Jerry Oakes, Brandon G Rocque
OBJECTIVE Surgical site infection (SSI) following CSF shunt operations has been well studied, yet risk factors for nonshunt pediatric neurosurgery are less well understood. The purpose of this study was to determine SSI rates and risk factors following nonshunt pediatric neurosurgery using a nationwide patient cohort and an institutional data set specifically for better understanding SSI. METHODS The authors reviewed the American College of Surgeons National Surgical Quality Improvement Program-Pediatric (ACS NSQIP-P) database for the years 2012-2014, including all neurosurgical procedures performed on pediatric patients except CSF shunts and hematoma evacuations...
February 10, 2017: Journal of Neurosurgery. Pediatrics
https://www.readbyqxmd.com/read/28186474/morbidity-associated-with-30-day-surgical-site-infection-following-nonshunt-pediatric-neurosurgery
#15
Brandon A Sherrod, Brandon G Rocque
OBJECTIVE Morbidity associated with surgical site infection (SSI) following nonshunt pediatric neurosurgical procedures is poorly understood. The purpose of this study was to analyze acute morbidity and mortality associated with SSI after nonshunt pediatric neurosurgery using a nationwide cohort. METHODS The authors reviewed data from the American College of Surgeons National Surgical Quality Improvement Program-Pediatric (NSQIP-P) 2012-2014 database, including all neurosurgical procedures performed on pediatric patients...
February 10, 2017: Journal of Neurosurgery. Pediatrics
https://www.readbyqxmd.com/read/28183675/mechanistic-investigation-on-microbial-toxicity-of-nano-hydroxyapatite-on-implant-associated-pathogens
#16
K Baskar, T Anusuya, G Devanand Venkatasubbu
The use of atomic scale inorganic nanoparticles (NPs) to fight against pathogenic microorganisms is a recent trend in biomedical area which overcomes the limitations of organic compounds in terms of stability, shelf life and bioactivity. One such Calcium phosphate based biomaterial is hydroxyapatite (HA), considered as potential bioactive compound with excellent biocompatibility, osteointegrity and biodegradability. Osteomyelitis, the implant associated infection, is the major problem worldwide responsible for the majority of implant failure cases...
April 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/28181919/suppurative-complications-of-acute-hematogenous-osteomyelitis-in-children
#17
Jennifer J Johnston, Cristina Murray-Krezan, Walter Dehority
We carried out a case-control study in children with acute hematogenous osteomyelitis (AHO) with and without suppurative complications discharged from our institution over an 11-year period to test the hypothesis that abscess formation was associated with a delayed presentation to care. Of 102 children with AHO, 54 abscesses were documented in 46 patients (25 bone, 29 muscle). A delay in presentation was not associated with abscess formation (6.5 vs. 5.0 days, P=0.26). Overall, 78% of all bone abscesses were visible on initial MRI...
February 8, 2017: Journal of Pediatric Orthopedics. Part B
https://www.readbyqxmd.com/read/28176803/three-novel-ano5-missense-mutations-in-caucasian-and-chinese-families-and-sporadic-cases-with-gnathodiaphyseal-dysplasia
#18
Lingling Jin, Yi Liu, Fanyue Sun, Michael T Collins, Keith Blackwell, Albert S Woo, Ernst J Reichenberger, Ying Hu
Gnathodiaphyseal dysplasia (GDD; MIM#166260) is an autosomal dominant syndrome with characteristic cemento-osseous lesions of jawbones, bone fragility, and diaphyseal sclerosis of tubular bones. To date, only five mutations in the proposed calcium-activated chloride channel ANO5/TMEM16E gene have been identified. In this study, we describe two families and two singular patients with three new mutations. One Caucasian family with seven affected members exhibited frequent bone fractures and florid osseous dysplasia (p...
February 8, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28170361/kocher-criteria-revisited-in-the-era-of-mri-how-often-does-the-kocher-criteria-identify-underlying-osteomyelitis
#19
Alex Nguyen, J Herman Kan, George Bisset, Scott Rosenfeld
BACKGROUND: The Kocher criteria are established clinical parameters that predict hip septic arthritis (SA) with a 93% or greater positive-predictive value when 3 or 4 variables are present. The incidence of osteomyelitis (OM) in these patients has not been reported. The purpose of this study is to evaluate the incidence of OM in patients who have 3 or 4 positive Kocher criteria. METHODS: A total of 71 consecutive patients (mean age, 4.7 y) treated between January 2007 and July 2013 for suspected hip SA who had 3 or 4 positive Kocher criteria were retrospectively reviewed...
March 2017: Journal of Pediatric Orthopedics
https://www.readbyqxmd.com/read/28169269/a-paradoxical-presentation-of-rickets-and-secondary-osteomyelitis-of-the-jaw-in-type-ii-autosomal-dominant-osteopetrosis-rare-case-reports
#20
S Jayachandran, M Suresh Kumar
Osteopetrosis is a rare genetic bone disorder arising due to a defect in the differentiation or function of osteoclast which results in a generalized increase in bone mass. Osteomyelitis is one of the most common complications because of decreased bone marrow function and compromised blood supply. Radiologist plays a vital role in diagnosing osteopetrosis. Here, we present two cases of autosomal dominant osteopetrosis Type II (ADO II) with secondary osteomyelitis changes which were reported to our department...
November 2016: Indian Journal of Dental Research: Official Publication of Indian Society for Dental Research
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