Search results for "soft"

NeXt for neuro-radiosurgery: A fully automatic approach for necrosis extraction in brain tumor MRI using an unsupervised machine learning technique

2017

Stereotactic neuro-radiosurgery is a well-established therapy for intracranial diseases, especially brain metastases and highly invasive cancers that are difficult to treat with conventional surgery or radiotherapy. Nowadays, magnetic resonance imaging (MRI) is the most used modality in radiation therapy for soft-tissue anatomical districts, allowing for an accurate gross tumor volume (GTV) segmentation. Investigating also necrotic material within the whole tumor has significant clinical value in treatment planning and cancer progression assessment. These pathological necrotic regions are generally characterized by hypoxia, which is implicated in several aspects of tumor development and gro…

Dedifferentiated retroperitoneal large liposarcoma and laparoscopic treatment: Is it possible and safe? The first literature case report

2019

Highlights • We describe a case report of large retroperitoneal dedifferentiated liposarcoma totally treated by laparoscopic surgery. • In literature we found few cases of laparoscopic treatment only for Well-Differentiated liposarcoma. • To our knowledge this is the first description of Dedifferentiated liposarcoma completely treated with laparoscopic technique. • Literature review was performed to identify outcomes and advantages of laparoscopic approach for.

Extractions without eliminating anticoagulant treatment: A literature review

2010

To establish whether there is a high enough risk of bleeding in patients who take oral anticoagulants, such that it would justify not using oral anticoagulants when performing a dental extraction, as well as if the reason for and anatomical location of the extraction increases such risk. Study We performed a bibliographic search in order to carry out a meta-analytic study using descriptive statistics. We compiled a sample of 1194 patients from the articles selected. Of these patients, a total of 2392 simple, serial surgical extractions were performed; none of the patients interrupted their anticoagulant treatment with warfarin sodium. Of the sample, 83 patients presented a certain degree of…

Clinical patterns and characteristics of midfacial fractures in western romanian population: a 10-year retrospective study

2019

Background The aim of this study was to identify the clinical pattern of midfacial fractures and concomitant associated injuries in our geographical area, as well as to correlate them in order to determine the type of fracture with the highest incidence of associated injuries. Material and Methods A 10-year retrospective evaluation of midfacial fractures was performed in 379 patients. Results Zygomatic complex fractures had the highest incidence (n=242, 50%). The majority of the fractures were complete (n=561, 92.42%), closed (n=473, 84.16%) and without displacement (n=454, 80.78%) regardless of the location of the fracture line (p=0.014). All patients had at least one associated soft tissu…

Appropriateness in Dentistry: A Survey Discovers Improper Procedures in Oral Medicine and Surgery

2018

Objectives. The aim of this study was to assess appropriateness of diagnostic exams, treatments, and procedures among Italian dental practitioners.Materials and Methods. A questionnaire with multiple responses on topics of dentistry and oral medicine was administered to a sample of 198 Italian dental practitioners. Information on characteristics of the respondents was also collected. Descriptive statistics and multiple correspondence analysis (MCA) were applied. Data were analyzed using R software (version 3.3.2).Results. The survey respondents included Doctors of Medicine (MD) (54/198 = 27%) with or without specialty in dentistry (33% versus 67%), Doctors of Dental Surgery (DDS) (144/198 =…

Atrophic Forms (Dry AMD)

2009

Atrophic form of “Dry AMD” is defined by areas of RPE atrophy, often resulting from regression of confluent soft drusen.

Oral Surgical Management of Bone and Soft Tissues in MRONJ Treatment: A Decisional Tree.

2020

Background: The aim of the present work was to analyze a 10-year retrospective series of surgically treated medication-related osteonecrosis of the jaws (MRONJ) cases, reporting the clinical outcome and success rate for each adopted procedure in order to draw a treatment algorithm that is able to standardize clinical decision making and maximize the success of oral surgical treatment of MRONJ. Methods: Different surgical approaches were categorized taking into consideration two variables a) hard tissue management (defined as debridement, saucerization or marginal resective surgery of maxillary necrotic bone) and b) soft tissue management (defined as type of flap design and related modality …

Soft Tissue Management and Postoperative Care

2014

The acute compartment syndrome is a limb-threatening complication. Although the diagnosis is primarily based on clinical evaluation, intracompartmental pressure monitoring may be required in specific situations. Surgical decompression is the only adequate treatment. Any delay in surgical management increases the risk of late sequellae.

Management of peri-implant soft tissues for rehabilitation of patients with resected mandibles reconstructed using free fibula flap

2013

Up-to-date imaging review of paediatric soft tissue vascular masses, focusing on sonography

2019

The purpose of this article is to provide an up-to-date overview on imaging of paediatric vascular soft tissue masses, including both neoplastic and non-neoplastic lesions. We describe the-often challenging-imaging diagnosis-mainly performed by ultrasound (and secondarily by MRI) and differential diagnosis of vascular soft tissue lesions in children. We underline how important it is to determine whether a vascular anomaly has a regional vascular origin, or if there are other entities, ranging from benign to malignant lesions, which have flow-signal or blood degradation products. Even though clinical examination and patient's history are the first and indispensable steps in the initial diagn…