Read by QxMD icon Read

Silhouette soft

Ji-Eun Kim, Su-Jung Mah, Tae-Woo Kim, Su-Jung Kim, Ki-Ho Park, Yoon-Goo Kang
Objective: The aim of this study was to determine cephalometric factors that help predict favorable soft-tissue profile outcomes following treatment with the Class II Twin-block appliance. Methods: Pre- and post-treatment lateral cephalograms of 45 patients treated with the Class II Twin-block appliance were retrospectively analyzed. Profile silhouettes were drawn from the cephalograms and evaluated by three orthodontists in order to determine the extent of improvement...
January 2018: Korean Journal of Orthodontics
Halil Lutfi Kisacik, Sefa Unal, Burak Acar, Hande Cetin, Ozcan Ozeke
Every catheter laboratory is equipped with an X-ray system designed to provide fluoroscopic imaging of the heart. Although cardiac catheters are well visualized in all X-ray imaging, the soft tissue of myocardium is not. Therefore the imaging of the cardiac chambers is indirect through relation to the cardiac silhouette. However, fluoroscopy can be used to detect complications from the invasive procedures in the cardiac catheterization laboratory, such as cardiac tamponade where the excursion of the cardiac silhouette decreases, and visceral and parietal pericardium are seen separated by the blood of accumulation in the pericardial cavity...
May 2017: Indian Heart Journal
Marcus Vinicius Neiva Nunes do Rego, Elizabeth Ferreira Martinez, Rogério Menezes Ibiapina Coelho, Leanne Matias Portela Leal, Guilherme Thiesen
INTRODUCTION: In this study, we sought to assess the perception of changes in soft-tissue profile after Herbst appliance treatment by comparing facial profile silhouettes before treatment, immediately after treatment, and 2 years after treatment, as examined by orthodontists, general dentists, and laypersons. METHODS: The sample comprised 21 patients (mean age, 9.5 ± 0.5 years), who were treated with the Herbst appliance for a mean period of 12 (±1.1) months...
March 2017: American Journal of Orthodontics and Dentofacial Orthopedics
Víctor Manuel Carmona-Delgado, Angélica María Deloya-Maldonado, María Lourdes Carranza-Bernal, Arturo Hinojosa-Pérez, Leobardo Farías-Mayene
Myxomas are the most common benign cardiac tumors, which are considered emergency surgery. The resection should not be delayed because 8-9% of affected patients may die due to intracardiac blood flow obstruction. We presente a clinical case of a 47 year old female, history of dyslipidemia. Disease starts with retrosternal oppression feeling, dyspnea on moderate exercise, dizziness, pain in joints hands. Arrhytmic heart sounds, diastolic mitral murmur II/IV, breth sounds present, no lymph. Laboratory: hemoglobin 11...
January 2017: Revista Médica del Instituto Mexicano del Seguro Social
C Misbach, P Pey, V Gouni, E Trehiou-Sechi, A M Petit, J Pouchelon, V Chetboul
A 14-year-old neutered male crossbreed dog was presented for weakness, cough and weight loss. Cardiac auscultation revealed tachycardia, arrhythmia and a grade V/VI left apical systolic heart murmur. Thoracic radiographs showed a large homogeneous soft tissue opacity in close contact with the cardiac silhouette in the left cranioventral mediastinum. Cardiac evaluation showed atrial fibrillation, degenerative mitral valve disease and a dilated left auricular appendage outside the pericardium consistent with herniation through a partial pericardial defect...
May 2016: Schweizer Archiv Für Tierheilkunde
Paris D L Flood, Scott A Banks
This paper describes an automated method for registering three-dimensional models of metallic knee implants to single-plane radiographic images. We develop a pyramidal approach that identifies the correct pose by matching decreasing dilations of an edge-detected image with the silhouette of an implant model. The location of the similarity function's minimum is found using a novel optimization routine that combines the DIRECT (Dividing Rectangles) algorithm with properties of the Lipschitz constant specific to the registration metric...
April 12, 2016: IEEE Transactions on Medical Imaging
Fabio Consiglio, Roberto Pizzamiglio, Pier Camillo Parodi, Fabrizio De Biasio, Pier Nicola Machin, Carla Di Loreto, Mabel Gamboa
BACKGROUND: Silhouette Sutures (Kolster Methods, Inc., Corona, CA) exhibit different biological characteristics at various time points after their placement. OBJECTIVES: The goals of this study were to understand the biological reactions of Silhouette Sutures in human tissues at different time intervals and to determine the index of resistance of the sutures in subcutaneous tissue. METHODS: Histologic examination was performed on section soft tissue containing the sutures at 1 month, 3 months, 6 months, and 1 year after suture placement...
March 2016: Aesthetic Surgery Journal
Jens Lorenz Franzen, Christine Aurich, Jörg Habersetzer
The early Middle Eocene locality of Grube Messel, near Darmstadt (Germany), is famous for its complete vertebrate skeletons. The degree of preservation of soft tissues, such as body silhouettes, internal organs and gut contents, is frequently remarkable. The present specimen was analyzed for remnants of the reproductive system. Classic anatomy and osteology and high-resolution micro-x-ray were applied to describe the fetus of the European Eocene equoid Eurohippus messelensis. Scanning electronic microscopy (SEM) was used for determination of soft tissue remnants...
2015: PloS One
Brynn McCleery, Michael P Jones, Jorden Manasse, Sara Johns, Rebecca E Gompf, Shelley Newman
A 37-year-old female yellow-naped Amazon parrot (Amazona auropalliata) was presented with a history of lethargy, inappetence, and decreased vocalizations. On examination, the coelom was moderately distended and palpated fluctuant, and the heart was muffled on auscultation. Coelomic ultrasound, coelomocentesis, and radiographs were performed and revealed an enlarged cardiac silhouette and marked coelomic effusion. Pericardial effusion was confirmed by echocardiography. A well-circumscribed, hyperechoic soft tissue density was observed at the level of the right atrium on initial echocardiography; however, a cardiac mass was not identified by computed tomography scan or repeat echocardiograms...
March 2015: Journal of Avian Medicine and Surgery
Xusong Luo, Fei Liu, Xi Wang, Qun Yang, Shoubao Wang, Xianyu Zhou, Yunliang Qian, Jun Yang, Lawrence Scott Levin
INTRODUCTION: Severe cervical contracture after burns causes obvious impairment of neck movement and the aesthetic silhouette. Although various surgical techniques for treatment have been described, there is not a definitive strategy to guide treatment. Over the past 6 years, we have been utilizing a region-oriented and staged treatment strategy to guide reconstruction of severe cervical contracture. Satisfactory results have been achieved with this strategy. METHODS: The first stage of treatment focuses on the anterior cervical region and submental region...
2015: PloS One
Laila M Proença, Jörg Mayer, Rodney Schnellbacher, Susan Sanchez, Chien-Tsun Huang, Holly Brown, David Jiménez, Dainna Stelmach, Stephen J Divers
An adult male sun conure (Aratinga solstitialis) was evaluated because of lethargy, ruffled feathers, and decreased appetite. Physical examination revealed hypothermia, dehydration, dyspnea, and crop distention. Results of a complete blood cell count revealed a marked inflammatory leukogram, and cytologic examination of a crop swab sample identified gram-negative bacilli and occasional yeast organisms. Radiographs demonstrated an opaque, ill-defined, soft tissue structure in the caudal coelom just cranial to the renogonadal silhouette, loss of serosal detail, and splenomegaly...
December 2014: Journal of Avian Medicine and Surgery
Jose L Guevara, Elaine S Holmes, Jennifer Reetz, David E Holt
A 7 yr old German shorthaired pointer presented with progressive respiratory distress and lethargy. Two weeks prior to presentation, the dog had porcupine quills removed from the left forepaw, muzzle, and sternal area. At the time of presentation, the dog had bounding pulses and friction rubs in the right dorsal lung field. Harsh lung sounds and decreased lung sounds were ausculted in multiple lung fields. Radiographs revealed a pneumothorax and rounding of the cardiac silhouette suggestive of pericardial effusion...
March 2015: Journal of the American Animal Hospital Association
Lu Yin, Mingchun Jiang, Wenjing Chen, Roger J Smales, Qingzhu Wang, Lei Tang
INTRODUCTION: The principal aim of this study was to investigate differences in perception of soft-tissue facial profiles and dental esthetics between young Chinese adults and orthodontists. METHODS: Eight hundred ninety-two subjects (444 male, 448 female), ages 16 to 24 years, chose 1 image from among 5 profile silhouettes and from among 10 ranked color photographs of the aesthetic component (AC) of the index of orthodontic treatment need that most closely resembled their own profile and dental esthetic appearance, respectively...
June 2014: American Journal of Orthodontics and Dentofacial Orthopedics
Ching-Yi Hsieh, Gregory Gladish, Charles E Willis
Misregistration due to cardiac motion causes artifacts in two-exposure dual-energy subtraction images, in both the soft-tissue-only image and the bone-only image. Two previous investigations have attempted to avoid misregistration artifacts by using cardiac gating of the first and second exposures. The severity of misregistration was affected by the heart rate, the time interval between the low- and high-energy exposures, the total duration of the two exposures, and the phase of the cardiac cycle at the start of the exposure sequence...
March 6, 2014: Journal of Applied Clinical Medical Physics
Eduardo Espinar-Escalona, Maria B Ruiz-Navarro, José M Barrera-Mora, José M Llamas-Carreras, Andreu Puigdollers-Pérez, Jorge Ayala-Puente
OBJECTIVES: To validate the effectiveness of the original standards of True Vertical (TV) Subnasal Line in orthognatic surgery planning. The present study evaluates the changes occurring in patients with skeletal Class II alterations programmed for orthognathic surgery with a view to improving their facial profile. STUDY DESIGN: [corrected] We showed a series of black profiles (composed by a first control group of subjects with normal occlusion, and another two additional groups comprised patients before -Group 2- and after orthognatic surgical correction of Class II malocclusion -Group 3-) for three groups of observers (orthodontists, surgeons and laypeople)...
December 1, 2013: Journal of Clinical and Experimental Dentistry
Tae Hwan Park, Sang Won Seo, Kwi Whan Whang
BACKGROUND: Since the invention of the first barbed (short) suture by Sulamanidze in the late 1990s, different techniques have been described including Woffles (long) thread lifting, Waptos suture lifting, Isse unidirectional barbed-threads lifting, and silhouette lifting. The authors have implemented a newly developed type of thread integrating more small cogs and a soft and fragile feeling of the material (medical grade polypropylene: 16.5 cm long, 15 cm of length covered with cogs, and 0...
February 2014: Aesthetic Plastic Surgery
Johanna Mejia-Fava, Stephen J Divers, David A Jiménez, Dana L Ambrose, Raquel Rech, Nicole L Gottdenker, Jörg Mayer
CASE DESCRIPTION: A 16-year-old female umbrella cockatoo (Cacatua alba) was referred to the University of Georgia College of Veterinary Medicine for evaluation of a 3-year seasonal history of lethargy and weight fluctuation. CLINICAL FINDINGS: Abnormalities detected via clinicopathologic analyses included mild leukocytosis, heterophilia, and lymphopenia consistent with a stress leukogram. Previous fecal examinations failed to diagnose enteric parasite infestation...
April 15, 2013: Journal of the American Veterinary Medical Association
Federico Maschio, Lara Lazzaro, Roberto Pizzamiglio, Franco Perego, Fabrizio De Biasio, Pier Camillo Parodi
The purpose of this study was to assess the medium-term results of using thread-lift sutures as a means to support soft tissues in facial reconstructive surgery. The rationale for the introduction of this method was to provide support for tissues used in the reconstruction in cases where this would otherwise have been difficult to achieve, or would have demanded major additional surgery in patients already undergoing major surgical procedures. The outcome of the procedure was assessed 12 and 24 months after surgery...
January 2013: Journal of Craniofacial Surgery
Jose M Serra-Renom, Guillem Cabero, Jose Maria Serra-Mestre, Francesco D'Andrea, Vicente Marco, Wenceslao Mayo
BACKGROUND: Tumor excision causes disfigurement in the breast. We present our technique for filling the defect with activated platelet gel, thus avoiding the deformity. METHODS: Between 2006 and 2011, 23 patients (age range, 45-72 years) underwent tumorectomy for breast cancer. After estimating and extracting the volume of blood required, we centrifuged the blood at 1800 rpm for 8 minutes. Later, the middle and lower thirds of the plasma) were separated and activated with CaCl₂ at a ratio of 1/20, forming a gel, which was used to fill the tumorectomy cavity...
April 2014: Annals of Plastic Surgery
Jiyoung Choi, Heechun Lee, Youngwon Lee, Hojung Choi
Simple ectopic kidney was diagnosed in three dogs by means of radiography and ultrasonography. A 2-year-old castrated male Schnauzer, a 13-year-old female Schnauzer and a 9-year-old male Jindo were referred with vomiting, hematuria and ocular discharge, respectively. In all three dogs, oval-shaped masses with soft tissue density were observed in the mid to caudal abdomen bilaterally or unilaterally, and kidney silhouettes were not identified at the proper anatomic places on abdominal radiographs. Ultrasonography confirmed the masses were malpositioned kidney...
October 2012: Journal of Veterinary Medical Science
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"