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soft tissue classification

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https://www.readbyqxmd.com/read/29326764/a-prospective-study-to-evaluate-the-management-of-sub-trochanteric-femur-fractures-with-long-proximal-femoral-nail
#1
M Kumar, V Akshat, A Kanwariya, M Gandhi
Introduction: Sub-trochanteric fractures of the femur remains one of the most challenging fractures faced by orthopaedic surgeons. This study was done to analyse the management and complications of sub-trochanteric fractures using long proximal femoral nail (PFN). Materials and Methods: This was a prospective study of 50 patients with sub-trochanteric fractures of femur who were treated with long PFN at a tertiary care center from July 2012 to June 2016. The fractures were classified according to Seinsheimer classification...
November 2017: Malaysian Orthopaedic Journal
https://www.readbyqxmd.com/read/29305643/treatment-of-soft-tissue-filler-complications-expert-consensus-recommendations
#2
REVIEW
Fernando Urdiales-Gálvez, Nuria Escoda Delgado, Vitor Figueiredo, José V Lajo-Plaza, Mar Mira, Antonio Moreno, Francisco Ortíz-Martí, Rosa Del Rio-Reyes, Nazaret Romero-Álvarez, Sofía Ruiz Del Cueto, María A Segurado, Cristina Villanueva Rebenaque
BACKGROUND: Dermal fillers have been increasingly used in minimally invasive facial esthetic procedures. This widespread use has led to a rise in reports of associated complications. The aim of this expert consensus report is to describe potential adverse events associated with dermal fillers and to provide guidance on their treatment and avoidance. METHODS: A multidisciplinary group of experts in esthetic treatments convened to discuss the management of the complications associated with dermal fillers use...
January 5, 2018: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/29305201/initial-assessment-of-the-efficacy-of-irreversible-electroporation-ire-in-the-focal-treatment-of-localised-renal-cell-carcinoma-rcc-with-delayed-interval-kidney-tumour-resection-irene-trial-an-ablate-and-resect-pilot-study
#3
Johann J Wendler, Maciej Pech, Frank Fischbach, Julian Jürgens, Björn Friebe, Daniel Baumunk, Markus Porsch, Simon Blaschke, Daniel Schindele, Sandra Siedentopf, Jens Ricke, Martin Schostak, Jens Köllermann, Uwe B Liehr
OBJECTIVES: To assess the efficacy of irreversible electroporation (IRE) ablation of pT1a renal-cell carcinoma (RCC) in the first prospective, monocentric Phase 2a pilot ablate-and-resect study (IRENE trial). It has been postulated that focal IRE can bring about complete ablation of soft-tissue tumours with protection of healthy peritumoral tissue and anatomical structures. METHODS: The first seven study patients, with biopsy-proven pT1a RCC (15-39mm) underwent IRE...
January 2, 2018: Urology
https://www.readbyqxmd.com/read/29279582/histopathological-diagnoses-in-soft-tissue-tumours-an-experience-from-a-tertiary-centre-in-malaysia
#4
N D Jalaludin, N Mohd Dusa, M R Hassan, N Abd Shukor
Soft tissue tumours are a group of remarkably diverse neoplasms that frequently pose significant diagnostic challenges to general pathologists. This study aimed to compare the agreement of histopathological diagnoses between general pathologists from various referral institutes and the referred soft tissue pathologist in a tertiary centre. The common discrepancies and their causes are also presented here. A retrospective study was conducted on 243 cases of potential soft tissue tumours referred to Hospital Kuala Lumpur, Malaysia over a period of 5 years...
December 2017: Malaysian Journal of Pathology
https://www.readbyqxmd.com/read/29260299/-updates-to-the-who-classification-of-bone-tumours
#5
REVIEW
G Jundt
The fourth edition of the WHO Classification of Soft Tissue and Bone Tumours, published in 2013, extends the approach to describe genetics and pathology of these tumours in the context of epidemiological, clinical and imaging data, which was adopted in the third edition. Added are a few new entities, reclassifications and renamings. The most important point, also of clinical relevance and with consequences for treatment, is the introduction of a stratification of bone tumours based on their biological behaviour into three groups (benign, intermediate, malignant) in analogy to soft tissue tumours...
December 19, 2017: Der Pathologe
https://www.readbyqxmd.com/read/29231776/ilizarov-technique-combined-with-limited-adjunctive-surgical-procedures-for-correction-of-relapsed-talipes-equinovarus-in-children
#6
Xiao-Jian Wang, Feng Chang, Yun-Xing Su, Xiao-Chun Wei, Lei Wei
Objective To evaluate the efficacy and safety of using the Ilizarov invasive distraction technique combined with limited surgical operations in the treatment of relapsed talipes equinovarus in children. Methods This retrospective study analysed the outcomes of paediatric patients with relapsed talipes equinovarus who were treated with the Ilizarov technique with moderate open limited soft tissue or bony operations. The International Clubfoot Study Group (ICFSG) classification system score was used to evaluate the deformities before and after surgery...
January 1, 2017: Journal of International Medical Research
https://www.readbyqxmd.com/read/29219671/idiopathic-retroperitoneal-fibrosis-a-cross-sectional-study-of-142-chinese-patients
#7
S Liao, Y Wang, K Li, J Zhu, J Zhang, F Huang
OBJECTIVE: To investigate the epidemiological, clinicolaboratory, imaging, and therapeutic characteristics of idiopathic retroperitoneal fibrosis (iRPF) in China. METHOD: All patients presenting to the Chinese People's Liberation Army General Hospital from October 1996 to July 2016 diagnosed with iRPF were included. Data were collected from medical records and the smoking index was calculated. Scheel radiological classification was used to assess the extent of soft-tissue density...
December 8, 2017: Scandinavian Journal of Rheumatology
https://www.readbyqxmd.com/read/29215367/interperforator-flow-pattern-and-clinical-application-of-distal-extended-peroneal-artery-perforator-flaps
#8
Chengliang Deng, Bihua Wu, Zairong Wei, Hai Li, Tianhua Zhang, Dali Wang
INTRODUCTION: Peroneal artery perforator flaps are the most widely used pedicled flaps for soft tissue defects of the distal lower extremity. Most research regarding peroneal artery flaps focuses on the location, diameter, and number of peroneal artery perforators. However, there is little literature regarding interperforator flow patterns within the peroneal artery perforator flaps. The aims of the present study were to describe interperforator flow patterns of the distally based extended peroneal artery perforator flaps through digital subtraction angiography and review their clinical application...
December 5, 2017: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/29211310/presentation-and-outcome-of-frequent-and-rare-sarcoma-histologic-subtypes-a-study-of-10-262-patients-with-localized-visceral-soft-tissue-sarcoma-managed-in-reference-centers
#9
Nicolas Penel, Jean-Michel Coindre, Antoine Giraud, Philippe Terrier, Dominique Ranchere-Vince, Françoise Collin, Sophie L E Guellec, Céline Bazille, Marick Lae, Gonzague de Pinieux, Isabelle L Ray-Coquard, Sylvie Bonvalot, Axel L E Cesne, Yves-Marie Robin, Eberhardt Stoeckle, Maud Toulmonde, Jean-Yves Blay
BACKGROUND: The objective of this study was to describe characteristics at diagnosis and outcomes of adults with soft tissue sarcoma. METHODS: The authors conducted a retrospective multicenter study of 12,262 patients who were treated between January 1980 and 31 December 2013 in French Sarcoma Group centers and enrolled in the "Conticabase." Diagnoses were systematically reviewed by expert pathologists, and entities were classified according to the 2013 World Health Organization classification...
December 6, 2017: Cancer
https://www.readbyqxmd.com/read/29200103/bcor-internal-tandem-duplication-in-high-grade-uterine-sarcomas
#10
Adrián Mariño-Enriquez, Alexandra Lauria, Joanna Przybyl, Tony L Ng, Magdalena Kowalewska, Maria Debiec-Rychter, Raji Ganesan, Vaiyapuri Sumathi, Suzanne George, W Glenn McCluggage, Marisa R Nucci, Cheng-Han Lee, Jonathan A Fletcher
Endometrial stromal sarcomas (ESSs) are mesenchymal uterine tumors characterized by recurrent genetic events, most commonly chromosomal rearrangements, that create oncogenic gene fusions. High-grade endometrial stromal sarcomas (HG-ESSs), as defined in the 2014 World Health Organization Classification, typically contain oncogenic YWHAE-NUTM2 fusions; however, although not well characterized, there are tumors morphologically overlapping with HG-ESS that do not contain the YWHAE-NUTM2 fusions. These fusions are also found in certain pediatric primitive sarcomas, including clear cell sarcoma of the kidney and soft tissue undifferentiated round cell sarcoma of infancy...
December 1, 2017: American Journal of Surgical Pathology
https://www.readbyqxmd.com/read/29193882/giant-cell-tumor-of-temporomandibular-joint-presenting-as-a-parotid-tumor-challenges-in-the-accurate-subclassification-of-giant-cell-tumors-in-an-unusual-location
#11
Rongqin Ren, Sandra Mueller, Adele O Kraft, Celeste N Powers
Fine needle aspiration is frequently used as the initial diagnostic procedure in the work-up of head and neck lesions, including soft tissue masses and salivary gland neoplasms. Giant cell tumors (GCTs), both osseous and extraosseous, are benign tumors that occur, albeit rarely, in the head and neck region. Extraosseous GCTs may be further classified based on their tissue of origin and specific anatomic location. Regardless of location, giant cell tumors are morphologically similar and share cytologic and histologic diagnostic criteria...
November 30, 2017: Diagnostic Cytopathology
https://www.readbyqxmd.com/read/29179965/-pseudomyogenic-hemangioendothelioma-in-the-upper-limb-a-case-report-and-literature-review
#12
Carlos Mayoral-Guisado, Weimar Toro-Zambrano, María López-Macías, Antonio Ruíz-Guerrero, Alejandro Rubio-Fernández, Mario Díaz-Delgado
Pseudomyogenic hemangioendothelioma, also called epithelioid sarcoma-like hemangioendothelioma, is a rare, vascular neoplasm usually with indolent behaviour. It was introduced in the latest World Health Organization (WHO) Classification of Tumours of Soft Tissue. We report a case of a 45 year-old patient presenting with a localized, palpable and slightly painful lesion in the left arm. Histologically it consisted of fascicles of spindle and epithelioid cells with ample eosinophilic cytoplasm, without nuclear pleomorphism or significant mitotic activity...
January 2017: Revista Española de Patología
https://www.readbyqxmd.com/read/29175353/classification-of-instability-after-reverse-shoulder-arthroplasty-guides-surgical-management-and-outcomes
#13
Adham Abdelfattah, Randall J Otto, Peter Simon, Kaitlyn N Christmas, Gregory Tanner, Joey LaMartina, Jonathan C Levy, Derek J Cuff, Mark A Mighell, Mark A Frankle
BACKGROUND: Revision of unstable reverse shoulder arthroplasty (RSA) remains a significant challenge. The purpose of this study was to determine the reliability of a new treatment-guiding classification for instability after RSA, to describe the clinical outcomes of patients stabilized operatively, and to identify those with higher risk of recurrence. METHODS: All patients undergoing revision for instability after RSA were identified at our institution. Demographic, clinical, radiographic, and intraoperative data were collected...
November 23, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/29137077/quality-of-life-and-complications-at-the-different-stages-of-bone-transport-for-treatment-infected-nonunion-of-the-tibia
#14
Hu Wang, Xing Wei, Ping Liu, Ya-Hui Fu, Peng-Fei Wang, Yu-Xuan Cong, Bin-Fei Zhang, Zhong Li, Jin-Lai Lei, Kun Zhang, Yan Zhuang
The aim of this study was to assess Physical Component Summary (PCS), Mental Component Summary (MCS) of the Mos 36-item Short Form Health Survey (SF-36) score, and the virtual Analogue Scale (VAS) of pain during the treatment period and the complication rate associated with infected nonunion of the tibia managed surgically by bone transport.This is a retrospective analysis of prospectively collected data in a consecutive patient cohort. Patients suffering from infected nonunion of the tibia were treated by bone transport from 2012 to 2014...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29129347/international-society-for-the-study-of-vascular-anomalies-classification-of-soft-tissue-vascular-anomalies-survey-based-assessment-of-musculoskeletal-radiologists-use-in-clinical-practice
#15
Shivani Ahlawat, Laura M Fayad, Daniel J Durand, Kate Puttgen, Aylin Tekes
AIM: There is controversy regarding the diagnosis and classification of vascular anomalies (VA). As torso and extremities are the second most common body part for presentation of VAs, musculoskeletal (MSK) radiologists play a central role in VA classification. The purpose of this study was to evaluate the awareness and clinical use of the International Society for the Study of Vascular Anomalies (ISSVA) classification by MSK radiologists. MATERIALS AND METHODS: A Web-based survey was designed and electronically sent to Society of Skeletal Radiology (SSR) members, with 3 questions on demographics and 7 questions on ISSVA classification use and knowledge...
October 16, 2017: Current Problems in Diagnostic Radiology
https://www.readbyqxmd.com/read/29122500/effects-of-infraorbital-nerve-s-anatomical-course-on-the-fracture-pattern-of-the-orbital-floor
#16
Junhyung Kim, Sang Woo Park, Jaehoon Choi, Woonhyeok Jeong, Ryeolwoo Kim
In this study, details of the infraorbital nerve's (ION's) anatomical course variants were compared using computed tomography (CT), and relationships between the variants and fracture patterns in the orbital floor were investigated. Fifty-two normal individuals and 50 patients with unilateral isolated orbital floor fractures were enrolled in this study. Four measurements in normal individuals and five measurements in fracture patients were obtained in parasagittal sections. The anatomical variations of the ION were categorized into three types according to the classification by Ferences et al...
October 18, 2017: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
https://www.readbyqxmd.com/read/29121783/trends-in-upper-extremity-injuries-presenting-to-us-emergency-departments
#17
Eric Wenzinger, Angel Rivera-Barrios, Gil Gonzalez, Fernando Herrera
BACKGROUND: The purpose of this study was to identify the incidence of upper extremity injuries presenting to emergency departments (EDs) nationally. METHODS: The Nationwide Emergency Department Sample (NEDS) database was queried using International Classification of Diseases, Ninth Revision (ICD-9) codes specific for hand/wrist injuries to identify national estimates of ED visits. The incidence, mean age, gender, payer mix, hospital type, location (metropolitan vs nonmetropolitan), and geographic region were recorded...
November 1, 2017: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/29119077/osteomyelitis-of-the-pelvic-bones-a-multidisciplinary-approach-to-treatment
#18
Maria Dudareva, Jamie Ferguson, Nicholas Riley, David Stubbs, Bridget Atkins, Martin McNally
Background and Purpose: A case series review of chronic pelvic osteomyelitis treated with combined medical and surgical treatment by a multidisciplinary team. Methods: All patients treated with surgical excision of pelvic osteomyelitis at our tertiary referral centre between 2002 and 2014 were included. All received combined care from a clinical microbiologist, an orthopaedic surgeon and a plastic surgeon. The rate of recurrent infection, wound healing problems and post-operative mortality was determined in all...
2017: Journal of Bone and Joint Infection
https://www.readbyqxmd.com/read/29119075/the-classification-of-long-bone-osteomyelitis-a-systemic-review-of-the-literature
#19
REVIEW
Andrew J Hotchen, Martin A McNally, Parham Sendi
Background: Osteomyelitis is a complex disease. Treatment involves a combination of bone resection, antimicrobials and soft-tissue coverage. There is a difficulty in unifying a classification system for long bone osteomyelitis that is generally accepted. Objectives: In this systematic review, we aim to investigate the classification systems for long bone osteomyelitis that have been presented within the literature. By doing this, we hope to elucidate the important variables that are required when classifying osteomyelitis...
2017: Journal of bone and joint infection
https://www.readbyqxmd.com/read/29118808/pathological-brain-detection-using-weiner-filtering-2d-discrete-wavelet-transform-probabilistic-pca-and-random-subspace-ensemble-classifier
#20
Debesh Jha, Ji-In Kim, Moo-Rak Choi, Goo-Rak Kwon
Accurate diagnosis of pathological brain images is important for patient care, particularly in the early phase of the disease. Although numerous studies have used machine-learning techniques for the computer-aided diagnosis (CAD) of pathological brain, previous methods encountered challenges in terms of the diagnostic efficiency owing to deficiencies in the choice of proper filtering techniques, neuroimaging biomarkers, and limited learning models. Magnetic resonance imaging (MRI) is capable of providing enhanced information regarding the soft tissues, and therefore MR images are included in the proposed approach...
2017: Computational Intelligence and Neuroscience
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