Search results for "superfici"

The termination of the vein of ?Labb�? and its microsurgical significance

1992

Information about the termination of the inferior anastomotic vein of Labbé is of crucial importance in the subtemporal neurosurgical approach and its modifications. An intradural course has been observed in all cases. The vein of Labbé reaches in 3/4th the anterior third of the transverse sinus, in 73% of all cases tracing a so-called tentorial sinus. By dissecting the vein of Labbé out of its dural bed and shifting its fixation point, microsurgical access is facilitated considerably.

Modifica superficiale di film di polietilene–co–acido acrilico

2010

Relationship between deep and superficial sensitivity assessments and gait analysis in diabetic foot patients

2023

: Peripheral neuropathy is a prevalent complication of diabetes that can lead to gait impairment and its adverse consequences. This study explored the potential utility of different parameters of gait analysis using a single sensor unit as a simple tool to detect peripheral neuropathy in 85 diabetic patients (DP) with diabetic foot in whom different somato-sensitivity tests in the feet were performed. Gait spatiotemporal parameters were examined by sensor inertial measurement placed in the lumbar area, while the superficial sensitivity pathway was assessed by nociception tests and deep sensitivity was examined by light touch-pressure and vibration sensitivity tests. Correlations between eac…

Addressing the importance of melanoma tumor‑infiltrating lymphocytes in disease progression and clinicopathological characteristics

2021

Tumor-infiltrating lymphocytes (TILs) in primary cutaneous melanoma are considered to represent the host's antitumor immunological response; however, whether there are associations between TIL grade and histopathological characteristics and disease survival remains controversial. BRAF mutational status has been established as a routine screening method in advanced malignant melanoma, and worse prognosis rates have been demonstrated in patients harboring BRAF mutations. However, the general impact of BRAF mutational status on survival and histopathological characteristics is still debated. The aim of the present study was to compare the value of the assessment of TIL grade in stages I-II nod…

Chemotherapy for Urinary Bladder Cancer: Developments, Trends, and Future Perspectives

1982

The role of chemotherapy in the management of transitional bladder tumors can conveniently be considered under two principal headings — topical (intracavitary) and sytemic chemotherapy, as the indications for these modalities are distinctly different. The intent of topical administration of cytoxic agents may be (1) prophylactic to prevent recurrences or new occurrences after TUR; (2) curative to clear the bladder of extensive non-resectable multifocal disease, or to control carcinoma in situ.

Dosimetric characteristics of a new unit for electronic skin brachytherapy

2013

PURPOSE: Brachytherapy with radioactive high dose rate (HDR) (192)Ir source is applied to small skin cancer lesions, using surface applicators, i.e. Leipzig or Valencia type. New developments in the field of radiotherapy for skin cancer include electronic brachytherapy. This technique involves the placement of an HDR X-ray source close to the skin, therefore combining the benefits of brachytherapy with the reduced shielding requirements and targeted energy of low energy X-rays. Recently, the Esteya(®) Electronic Brachytherapy System (Esteya EBS, Elekta AB-Nucletron, Stockholm, Sweden) has been developed specifically for HDR brachytherapy treatment of surface lesions. The system provides rad…

Vascular changes after vitrectomy for rhegmatogenous retinal detachment: optical coherence tomography angiography study

2020

Purpose: To analyse the postoperative foveal avascular zone (FAZ) area, superficial vessel density (SVD) and deep vessel density (DVD) and their correlation with functional (best-corrected visual acuity, BCVA) and anatomical outcomes (foveal macular thickness, FMT) after surgery for rhegmatogenous retinal detachment (RRD) repair. Method: Patients with RRD eyes, successfully treated with a single pars plana vitrectomy (PPV) with gas tamponade and a minimum 12 months follow-up, were re-examined. Foveal avascular zone (FAZ) area, SVD, DVD and FMT were evaluated by using optical coherence tomography angiography (OCTA) and compared to fellow eye. Results: Fifty-six patients with macula-on and 37…

Superficial Siderosis of the Central Nervous System associated with Hemophilia A: A case report

2021

Abstract Superficial Siderosis of the Central Nervous System (SSCNS) is a condition secondary to the deposition of hemosiderin within the subpial layers of central nervous system leading to its progressive degeneration, clinically responsible for hearing impairment, cerebellar ataxia and pyramidal syndrome. Here we report the case of a 61-year-old man with medical history of congenital hemophilia A presenting with typical clinical features of SSCNS associated with extensive hypo-intensity on fast 2D gradient-echo-weighted sequences, along the spinal cord, posterior fossa's structures and cerebral cortex. Interestingly, although his disorder was revealed by a lumbar spinal stenosis, presurgi…

Adverse Events in Treatment of Inherited Factor VII Deficiency: Final Analysis of the STER

2012

Abstract Abstract 2279 Introduction No evidence-based guidelines are available for the treatment of Factor VII deficiency. Replacement therapy (RT) is still influenced by different factors as rarity of the disorder, availability and supply of products and economic reasons. All RTs are not exempt of side effects and scanty data is available about the safety of the products currently used. Aim of this study was to analyze adverse events (AEs) of RTs for congenital Factor VII deficiency, as reported in Seven Treatment Evaluation Registry (STER). Design and Methods FVII deficiency patients treated for bleeding episodes, prophylaxis, and surgery were investigated for RT-related AEs over a period…

The Rolf Method of Structural Integration on Fascial Tissue Stiffness, Elasticity, and Superficial Blood Perfusion in Healthy Individuals: The Prospe…

2020

Introduction: There are multiple theories surrounding the physiological impact of structural integration (SI) with little evidence or research corroborating any of these. The aim of the study was to assess the effectiveness of 10 sessions of SI on fascial tissue (FT) superficial blood perfusion, stiffness, and elasticity in 13 healthy women.Methods: This was a prospective, interventional study. The primary outcome measures were FTs’ superficial blood perfusion, stiffness, and elasticity of bilateral selected FT points on the body. Data were collected before and after 10 sessions of SI intervention. Statistical analysis was performed using the non-parametric Wilcoxon test (intragroup compari…