Search results for "STAGE"
showing 10 items of 1393 documents
Autofluorescence imaging for recurrence detection in skin cancer postoperative scars
2020
This clinical study is a first attempt to use autofluorescence for recurrence diagnosis of skin cancer in postoperative scars. The proposed diagnostic parameter is based on a reduction in scar autofluorescence, evaluated in the green spectral channel. The validity of the method has been tested on 110 postoperative scars from 56 patients suspected of non-melanoma skin cancer, with eight patients (13 scars) available for the repeated examination. The recurrence diagnosis within a scar has been made after two subsequent autofluorescence check-ups, representing the temporal difference between the scar autofluorescence amplitudes as a vector. The recognition of recurrence has been discussed to r…
Vestibular compensation of otolith graviceptive dysfunction in stroke patients
2022
BACKGROUND AND PURPOSE A sensitive and frequent clinical sign of a vestibular tone imbalance is the tilt of the perceived subjective visual vertical (SVV). There are no data yet focusing on lesion location at the cortical level as a factor for predicting compensation from the tilt of the SVV. METHODS With modern voxelwise lesion behavior mapping analysis, the present study determines whether lesion location in 23 right-hemispheric cortical stroke patients with an otolith dysfunction could predict the compensation of a vestibular tone imbalance in the chronic stage. RESULTS Our statistical anatomical lesion analysis revealed that lesions of the posterior insular cortex are involved in vestib…
The use of an endostapler in the treatment of supralevator abscess of intersphincteric origin.
2014
Aim This technical note describes the use of an endostapler for the definitive treatment of supralevator abscess upward from an intersphincteric origin. Method A two-stage treatment was performed. First an endoanal drainage was performed by inserting a mushroom catheter in the supralevator abscess cavity. In the second stage transanal unroofing of the fistula was performed with an endostapler. Results Since 2011, three patients have been treated in this way. After 2 years of follow up, none of the patients had recurrence of the abscess or been referred for anal incontinence. Conclusion The use of an endostapler in the treatment of supralevator abscess of intersphincteric origin may be an al…
Robot-assisted or pure laparoscopic nerve-sparing radical prostatectomy: What is the optimal procedure for the surgical margins? A single center expe…
2012
Objectives: To compare positive surgical margin rates after robot-assisted and pure laparoscopic radical prostatectomy when neurovascular bundles are preserved, and to identify parameters affecting surgical margin status. Methods: From March 2004 to January 2009, 279 consecutive prostatectomies with preservation of neurovascular bundles were carried out by the same surgeon: 175 robot-assisted radical prostatectomies and 104 laparoscopic radical prostatectomies. An intraperitoneal Montsouris's technique was used for all cases. Patient's age, body mass index, prostate weight, prostate-specific antigen level, clinical stage, preoperative and postoperative Gleason score, percentage of positiv…
Umbilical artery blood flow velocity waveforms during variable decelerations of the fetal heart rate
1991
Blood flow velocities of the umbilical arteries were measured by Doppler ultrasonography during variable decelerations of the fetal heart rate. The flow velocity waveforms, being normal between uterine contractions, showed either an unchanged flow velocity waveform with an exclusive fetal heart rate effect on end-diastolic velocities or a rapid change to absent and reverse diastolic flow during the decelerations, indicating an abrupt increase in placental resistance with a halt in placental perfusion. Computer-aided reconstruction of the fetal heart rate curve revealed the exact temporal relationship between the reduction of umbilical artery perfusion and deceleration of fetal heart rate. W…
Video-assisted two-stage basilic vein transposition for creation of brachio-basilic arteriovenous fistulae
2012
We report our experience in a mixed minimally-in- vasive technique for the two-stage transposition of basilic vein on a small series of eight patients. The operative tech- nique consisted of a modified endoscopic (1) approach for the two-stage transposition (2). The intervention was performed under Brachial Plexus Block (3).
Screening of colorectal cancer: present and future
2017
Colorectal cancer (CRC) is the third most common cancer in males and second in females, and the fourth most common cause of cancer death worldwide. Currently, about 60-70% of diagnosed cases in symptomatic patients are detected at an advanced stage of disease. Earlier stage detection through the use of screening strategies would allow for better outcomes in terms of reducing the disease burden. Areas covered: The aim of this paper is to review the current published evidence from literature which assesses the performance and effectiveness of different screening tests for the early detection of CRC. Expert commentary: Adequate screening strategies can reduce CRC incidence and mortality. In th…
Two-Stage operation for cleft palate
1963
Infradiaphragmatic Hodgkin lymphoma: a large series of patients staged with PET-CT
2017
// Cedric Rossi 1, 2 , Morgane Mounier 3 , Pauline Brice 4 , Violaine Safar 5 , Emmanuelle Nicolas-Virelizier 6 , Philippe Rey 6 , Aspasia Stamatoullas-Bastard 7 , Marion Alcantara 7 , Adrien Chauchet 8 , Emilie Reboursiere 9 , Lauriane Filliatre 10 , Aurore Perrot 10 , Sylvain Garciaz 11 , Gilles Salles 6 , Bertrand Coiffier 6 , Herve Ghesquieres 5, 6 and Rene-Olivier Casasnovas 1, 12 1 Hematologie Clinique, CHU Le Bocage, Dijon, France 2 INSERM UMR 1037 - Cancer Research Center of Toulouse, Toulouse, France 3 Registre des Hemopathies Malignes de Cote d’Or, EA4184, Universite de Bourgogne, Dijon, France 4 Hematologie Clinique, CHU Paris-GH St-Louis Lariboisiere F-Widal - Hopital Saint-Loui…
Bleeding in Uremia
2021
Progressive deterioration of renal function eventually leads to uremia, which is associated with impaired function of platelets and a disturbed platelet–vessel wall interaction thus increasing the risk of bleeding in patients with renal failure. Furthermore, also anemia and anticoagulants/antiplatelet drugs contribute to the increased risk of bleeding in patients with end stage renal disease. Management of bleeding episodes in uremic patients includes an adequate dialysis, the correction of anemia with erythropoietin or erythropoetin stimulating agents, the administration of estrogens, desmopressin, fresh frozen plasma, cryoprecipitate, factor VIIa, or tranexamic acid. In severe bleeding ep…