Search Results
Results 351 - 400 of 1897
< 3 4 5 6 7 8 9 10 11 12 13 >
Jackson Robert E - - 2013
PURPOSE: Photoselective Vaporization of the Prostate (PVP) has become an increasingly popular option for treatment of benign prostatic hypertrophy; however, delayed bleeding has been raised as a potential issue as more cases are performed. Our objective was to characterize delayed bleeding following PVP and to identify associated risk factors. MATERIALS ...
Piwosz Kasia K Department of Fisheries Oceanography and Marine Ecology, National Marine Fisheries Research Institute, Gdynia, Poland. - - 2013
Sea ice, a characteristic feature of polar waters, is home to diverse microbial communities. Sea-ice picoeukaryotes (unicellular eukaryotes with cell size <3 μm) have received little attention compared with diatoms that dominate the spring bloom in Arctic first-year sea ice. Here, we investigated the abundance of all picoeukaryotes, and of ...
Devreese Lieven - - 2013
White-eyelid mangabeys (genus Cercocebus) live in groups of highly variable size. Because of their semi-terrestrial behaviour and preference for dense forest habitats, re-liable data on group size are scarce. During a 5-month study, we collected 17 group counts on a habituated group of agile mangabeys (C. agilis) at Bai Hokou ...
Lee Sei Won - - 2013
BACKGROUND: Focal ground-glass opacity (GGO) is becoming a major concern because of its possible association with lung cancer. In this study, we analyzed the long-term progression of GGOs that persisted for more than 2 years. METHODS: We reviewed focal GGOs identified by thin-section computed tomography that persisted for more than ...
Hinarejos Pedro - - 2013
The aim was to assess if the reduction in polyethylene wear with highly crosslinked polyethylene suggested by studies with knee simulators is confirmed in patients with a knee arthroplasty. The use of a conventional or a highly crosslinked polyethylene was randomly assigned intraoperatively. Twelve months after surgery a knee arthrocentesis ...
Li Jing-Hong - - 2013
OBJECTIVE: To evaluate the efficacy and safety of electrochemotherapy in treating venous malformations. METHODS: Electrochemotherapy was applied to 665 patients with venous malformations of limbs and trunk, and 505 cases were followed up for half to 6 years. In this study, 228 male and 277 female patients were involved. Diagnosis ...
Bonifaz Alexandro - - 2013
We present a severe case of disseminated phaeohyphomycosis due to Veronaea botryosa. A 32-year-old female, native from Cuautla, Morelos, Mexico, presented a chronic dermatosis which started 10 years earlier with multiple exophytic, multilobulated, soft, and pedunculated or sessile neoformations of diverse sizes from 2 to 10 cm in diameter, which became verrucose ...
Solheim Eirik - - 2013
PURPOSE: The aim of this study was to evaluate the medium-term (5-9years) and long-term (10-14years) outcomes of mosaicplasty in the knee and identify possible risk factors for poor outcome. METHODS: We included patients 60years or younger with symptomatic focal full-thickness chondral lesions. Seventy-three patients (87%) with median age of 34years ...
Kim Tae Beom - - 2013
Recently, few studies were reported about the treatment of large, solitary, renal calculi between shockwave lithotripsy (SWL) and percutaneous nephrolithotomy (PNL). We assess the feasibility of SWL for managing solitary, lower calyceal stones over 1 cm by comparing the results of lower pole calculi treatment between patients that underwent SWL ...
Ejnisman Leandro - - 2013
The purpose of this study was to investigate the relationship between femoral neck version and pre- and intraoperative findings in hips with femoroacetabular impingement (FAI). The authors retrospectively reviewed prospectively collected data on 188 patients (204 hips) who underwent hip arthroscopy for FAI and labral pathology. Femoral version was measured ...
Lin C Y - - 2013
Background  Melanocytic naevi have been observed to undergo morphological changes following exposure to narrowband ultraviolet (NB-UV)B radiation. Objectives  To analyse changes in naevi exposed to NB-UVB in a large cohort of patients. Methods  Subjects referred for phototherapy had macroscopic and dermoscopic images taken of prominent melanocytic naevi at the following ...
Li Yansong - - 2013
PURPOSE: Nowadays the size of the streamlined liner of the pharynx airway (SLIPA™) is selected by matching the width of the thyroid cartilage of the patient to the widest dimension of the SLIPA™. The objective of this work was to improve the method of selection by matching the distance between ...
Fujinami H - - 2013
Endoscopic submucosal dissection (ESD) is an accepted standard treatment for early gastric cancer but is not widely used in the esophagus because of technical difficulties. To increase the safety of esophageal ESD, we used a scissors-type device called the stag beetle (SB) knife. The aim of this study was to ...
Urban Ondrej - - 2013
BACKGROUND: Among superficial neoplastic lesions of the colon and rectum, a laterally spreading tumor (LST) is a flat elevated type at least 10 mm in size. It can be treated by conventional endoscopic resection (CER). Nevertheless, local residual neoplasia (LRN) may occur during follow-up. The aim of this prospective study ...
Macintyre Lisa - - 2013
BACKGROUND: Anti-embolism stockings are commonly used worldwide to prevent the development of thrombosis in hospitalised patients. Patients are typically measured for, and fitted with, anti-embolism stockings during extended periods of non-ambulation. Anti-embolism stockings must critically fit the leg to achieve optimum blood flow and thus success of prophylaxis. Therefore, hospitals ...
Ji Jong-Hun - - 2013
BACKGROUND: We evaluated the short-term clinical outcomes and compared the component's sizes of reverse total shoulder arthroplasty (RTSA) in Korean Population. MATERIALS AND METHODS: We performed an RTSA on 42 patients between December 2007 to February 2010. The mean age at surgery was 72.5 ± 5.6 (10 men, 32 women) and average ...
Minhas Riaz Aziz - - 2013
Grey langurs (Semnopithecus spp.) occupy a variety of habitats, ranging from lowland forests and semi-desert to alpine forests. Little is known about their foraging and ranging in alpine forests, which appear to contain less food than lowland forests. We conducted a 1-year study of Himalayan grey langurs (Semnopithecus ajax) in ...
Yamaguchi Takanori - - 2013
OBJECTIVE: This study aimed to reveal individual variations in Koch's triangle using NavX and to evaluate the efficacy of the NavX-guided slow pathway ablation. METHODS: A regional geometry around Koch's triangle was constructed in 42 consecutive patients with atrioventricular nodal reentrant tachycardia (AVNRT), and a bipolar electrogram map was created ...
Li Neng-Ping NP Department of General Surgery, Shanghai Gongli Hospital, Shanghai 200135, China. - - 2013
To assess the outcomes of ampulla dilation with different sized balloons to remove common bile duct (CBD) stones. Patients (n = 208) were divided into five groups based on the largest CBD stone size of < 5, 6-8, 8-12, 12-14, and > 14 mm. Patients underwent limited endoscopic sphincterotomy (EST) ...
Borzunov Dmitry Y DY Orthopaedic Department 16, Russian Ilizarov Scientific Center for Restorative Traumatology and Orthopaedics, 6, M. Ulianova Street, Kurgan, 640014, Russian Federation. - - 2013
The purpose of this study was to present a retrospective comparative overview of the Ilizarov non-free bone plasty techniques of one-stage multilevel fragment lengthening and gradual tibilisation of the fibula used for extensive tibial defect management. Extensive tibial defects in 83 patients were managed either by multilevel fragment lengthening (group ...
Bouma Gerrit J GJ Department of Neurosurgery, Academic Medical Center, St. Lucas-Andreas Ziekenhuis, Jan Tooropstaat 164, 1061 AE, Amsterdam, The Netherlands. - - 2013
With lumbar discectomy for disc herniation, surgeons must choose between limited nucleus removal associated with higher reherniation risk or more aggressive nucleus removal associated with increased back pain and disc degeneration. This trade-off is particularly challenging in patients with large anular defects, which carry the highest risk of reherniation. We ...
Karaköse Ayhan A Izmir University School of Medicine, Department of Urology, Karsiyaka, Izmir, - - 2013
To evaluate the effect of Amplatz sheath size used in percutaneous nephrolithotomy (PCNL) on postoperative outcome, bleeding, and renal impairment rates. One-hundred and ten patients who underwent uneventful percutaneous nephrolithotomy between November 2011 and October 2012 were included in the study. The patients were divided into 5 groups based on ...
Venouziou Aaron I - - 2013
This retrospective study sought to determine the effectiveness of the acellular human dermal allograft as a bridging device for reconstruction of massive irreparable rotator cuff tears (RCTs). Fourteen patients with an average age of 54.6 years underwent open reconstruction for massive irreparable RCTs. Significant improvement was found for pain and ...
Hunter Susan M - - 2013
OBJECTIVE:: The objective of this study was to examine the effectiveness of 2 products on venous ulcer periwound skin. DESIGN:: This was a descriptive comparative study. SETTING:: An outpatient wound care clinic in a rural Midwestern area of the United States. PARTICIPANTS:: Participants included a retrospective group of 50 patients ...
Mahar Pir Salim PS Section of Ophthalmology, Department of Surgery, The Aga Khan University Hospital, Karachi. - - 2013
To establish the usefulness of grading system based on the size and extent of corneal involvement in predicting recurrence in patients undergoing primary pterygium excision with intraoperative use of adjunctive topical Mitomycin-C (MMC). A case series. Section of Ophthalmology, the Aga Khan University Hospital, Karachi, from 2005 till 2010. One ...
Bragdon Charles R CR The Harris Orthopaedic Laboratory, Massachusetts General Hospital, 55 Fruit Street, GRJ 1126, Boston, MA 02114, USA. - - 2013
Highly crosslinked polyethylene (HXLPE) in THA was developed to reduce particle-induced periprosthetic osteolysis. A series of clinical studies were initiated to determine the clinical efficacy as judged by patient-reported scores, radiographic osteolysis, and wear analysis of one form of HXLPE. The purposes of this series of studies were to (1) ...
Ammar Rasha I - - 2013
Atrial septal defect (ASD) transcatheter occlusion techniques have become alternatives to surgical procedures. We evaluated the efficiency and safety of the Occlutech Figulla-N device in percutaneous closure of secundum ASDs in symptomatic children younger than 2 years of age. The study included 17 patients (9 girls, 8 boys; mean age, ...
McDonnell S M - - 2013
Noise generation has been reported with ceramic-on-ceramic articulations in total hip replacement (THR). This study evaluated 208 consecutive Delta Motion THRs at a mean follow-up of 21 months (12 to 35). There were 141 women and 67 men with a mean age of 59 years (22 to 84). Patients were ...
Harris Joshua D - - 2013
Arthroscopic rotator cuff repair is a reliable option for symptomatic patients who have failed conservative treatments. Limited evidence exists regarding early rehabilitation time points (less than 1 year) and the influence of tear size. The authors sought to determine whether a difference exists in pre- and postoperative range of motion ...
Khan Umar Daraz - - 2013
Augmentation mammoplasty is a commonly performed procedure with a very high satisfaction rate. Various techniques have been described since the report of the first augmentation mammoplasty in 1963. Muscle-splitting augmentation mammoplasty, a technique first published in 2007, has been used by the author for primary and secondary augmentation mammoplasties and ...
Lee Woong Hee - - 2013
PURPOSE: Little was known about the safety and long-term efficacy of fluoroscopically guided balloon dilation for postintubation tracheal stenosis. The purpose of this study was to evaluate the safety and long-term efficacy of fluoroscopically guided balloon dilation in patients with postintubation tracheal stenosis. METHODS: From February 2000 to November 2010, ...
Emre Tuluhan Yunus - - 2013
OBJECTIVE: The purpose of this retrospective study was to evaluate the results and prognostic factors affecting the outcome of osteochondral autografting (mosaicplasty) in articular cartilage defects of the knee joint. MATERIALS AND METHODS: One hundred fifty-two patients who underwent mosaicplasty for femoral condylar cartilage defects (modified Outerbridge classification: Grade III ...
Kim Sang Gyun - - 2013
INTRODUCTION: The role of Helicobacter pylori (H. pylori) eradication has not been clarified in the healing of iatrogenic ulcer after endoscopic resection of gastric neoplasm. The aim of this study was to evaluate whether H. pylori eradication could facilitate the healing of iatrogenic ulcer after endoscopic resection of gastric neoplasm. ...
Kaido Minako - - 2013
PURPOSE: To investigate the retention rate and complications of 2 different types of silicon lacrimal punctal plugs with the focus on the relationship to punctum size. DESIGN: A prospective, nonrandomized, interventional, comparative study. METHOD: Forty-four patients with dry eye syndrome received lacrimal punctal plug insertion with the Punctal Plug F ...
Sayin Ibrahim I ENT Clinic, Bakırköy Dr. Sadi Konuk Teaching and Research Hospital, Tevfik Sağlam Cad. No:11 Zuhuratbaba, 34417, Istanbul, Turkey, - - 2013
The objective was to compare the outcomes of spontaneous closure and hyaluronic acid (HA) ester patching (Epifilm®) in subjects with traumatic tympanic membrane (TM) perforation. This was a prospective, controlled study performed at a tertiary teaching and research hospital. During 6-month period, subjects were divided into spontaneous closure (group A) ...
Jessen Jan Peter - - 2013
PURPOSE: Aim of our study was to evaluate the results of percutaneous nephrolithotomy (PNL) with sonographic/fluoroscopic guided puncture during a learning curve and to compare them to an expert. METHODS: The first 75 consecutive patients undergoing conventional PNL or Mini-PNL by a novice percutaneous surgeon without direct supervision by an ...
Ai Jun-Hua - - 2013
Although laparoscopic liver resection has developed rapidly and gained widespread acceptance for the treatment of benign liver diseases and hepatocellular carcinoma with a small tumor size, its usefulness for the treatment of large tumors is less clear, due to concerns about compromising oncological principles and patient safety. The purpose of ...
Anders Sven - - 2013
Microfracture (MFx) is currently the recommended option for the treatment of small cartilage defects but is not regarded as suitable for the treatment of defects larger than 2.5 cm(2). To extent its applicability to medium-sized defects MFx has been combined with a collagen type I/III matrix (Chondro-Gide(®)). This technique is ...
Desai Janak - - 2013
Objectives. To describe our novel modified technique of ultra-mini-percutaneous nephrolithotomy (UMP) using of a novel 6 Fr mininephroscope through an 11-13 Fr metal sheath to perform holmium: YAG laser lithotripsy. Methods. The medical records of 36 patients with moderate-sized (<20 mm) kidney stones treated with UMP from April to July 2012 were retrospectively ...
Li Hongyu - - 2013
To evaluate the impact of small-for-size grafts (SFSG) in adult-to-adult living donor liver transplantation (AALDLT) on outcomes of recipients with different model for end-stage liver disease (MELD) score in a single liver transplant center. Clinical data of 118 patients underwent right-lobe AALDLT from January 2004 to December 2011 were retrospectively ...
Hajihossainlou Behnam B Behnam Hajihossainlou, MD, Graduate Student in Clinical Research Program, Shahid Beheshti University of Medical Sciences, Tehran, - - 2013
To investigate the changes in characteristics of patients with infective endocarditis in Iran and comparing the results with the changing profiles of Infection Endocarditis (IE) in other countries. We studied all patients with definite or possible IE seen at four referral teaching hospitals in Iran from Jan. 1995 to Dec. ...
Boote Craig C Structural Biophysics Group, School of Optometry and Vision Sciences, Cardiff University, Cardiff, United - - 2013
To quantify long-term changes in stromal collagen ultrastructure following penetrating keratoplasty (PK), and evaluate their possible implications for corneal biomechanics. A pair of 16 mm post-mortem corneo-scleral buttons was obtained from a patient receiving bilateral penetrating keratoplasty 12 (left)/28 (right) years previously. Small-angle x-ray scattering quantified collagen fibril spacing, diameter ...
Truong Minh Tam - - 2013
The purpose of this study was to evaluate the rate of change (RoC) in the size of the lumpectomy cavity (LC) before and during breast radiotherapy (RT) using cone-beam computed tomography (CBCT), relative to the initial LC volume at CT simulation (CTVLC) and timing from surgery. A prospective institutional review ...
Kataoka Mikinori M Department of Gastroenterology and Hepatology, International University Of Health and Welfare Mita Hospital, 1-4-3 Mita, Minatoku, Tokyo, 108-8329 - - 2013
We previously reported that safety and efficacy of mucosal cutting biopsy for diagnosing included 2 cm or less gastric GISTs. However, there have been no reports stating the clinicopathological characteristic and clinical handling of the patients with 2 cm or less gastric GISTs. The aim of our study is to investigate the ...
Torrón C - - 2013
Background. To compare the efficacy and safety of a new ocular insert versus conventional mydriasis in cataract surgery. Methods. We selected 70 patients undergoing cataract surgery. Thirty five patients (Group 1) received instillation of mydriatic drops (tropicamide 1%, phenylephrine 10%, and cyclopentolate 1%) prior to surgery, and 35 patients (Group ...
Assaf Ahmed - - 2013
This paper compares and evaluates the corneal morphological changes occurring after cataract surgery through a 2.2 mm corneal incision. We use two platforms for comparison and evaluation, transversal and torsional phacoemulsification. This study includes 139 consecutive cataractous eyes (nuclear color 2-4, according to the Lens Opacities Classification System III [LOCSIII]) ...
Jayakrishnan K - - 2013
Submucosal myomas are associated with infertility and may be treated by hysteroscopic resection. The aim of this retrospective study was to analyze 37 subfertile patients who unnderwent hysteroscopic myomectomy in a tertiary care center with particular regard to their postprocedure reproductive outcome. The entire patient group (n = 37) underwent ...
Moore Andrew R - - 2013
Autoimmune chronic atrophic gastritis (CAG) causes hypochlorhydria and hypergastrinaemia, which can lead to enterochromaffin-like (ECL) cell hyperplasia and gastric neuroendocrine tumours (type 1 gastric NETs). Most behave indolently, but some larger tumours metastasise. Antrectomy, which removes the source of the hypergastrinaemia, usually causes tumour regression. Non-clinical and healthy-subject studies have ...
Choi Yong Sun YS Department of Urology, The Catholic University of Korea School of Medicine, Seoul, - - 2013
High-Performance System (HPS) laser photo vaporization of the prostate (PVP) is a widely used procedure nowadays. The safety and efficacy of the procedure has been affirmed in general patients with benign prostatic hyperplasia (BPH), but data on the safety and efficacy in specific situations, such as in patients with a ...
Karaaslan Onder - - 2013
Some studies emphasized that anatomic mechanisms of vertebral aberrations could be associated with large breasts. The effect of mammaplasty operation on the vertebral column and body posture seems to be beneficial; in this trial, it was planned to investigate the objective radiologic effect of reduction mammaplasty on the posture of ...
< 3 4 5 6 7 8 9 10 11 12 13 >