Search results for "lesion"
showing 10 items of 1094 documents
Depth determination of skin cancers treated with superficial brachytherapy: ultrasound vs. histopathology
2014
Purpose: The purpose of this study is to compare high frequency ultrasonography (HFUS) and histpathologic assessment done by punch biopsy in order to determine depth of basal cell carcinoma (BCC), in both superficial and nodular BCCs prior to brachytherapy treatment. Material and methods: This study includes 20 patients with 10 superficial and 10 nodular BCCs. First, punch biopsy was done to confirm the diagnosis and to measure tumour depth (Breslow rate). Subsequently, HFUS was done to measure tumour depth to search for correlation of these two techniques. Results: Neither clear tendency nor significance of the punch biopsy vs. HFUS depth determination is observed. Depth value differences …
Comparison of diagnostic accuracy between periapical and panoramic radiographs and cone beam computed tomography in measuring the periapical area of …
2019
Background The aim of the study was compare the sensitivity and measurements obtained from teeth with apical lesions scheduled for periapical surgery using three different diagnostic methods: periapical radiography (Gendex Expert DC), panoramic radiography (Planmeca® Promax 3D Classic) and cone beam computed tomography (CBCT) (Planmeca® Promax 3D Classic). Material and methods This cross-sectional study involved 35 patients (45 teeth) scheduled for periapical surgery in which periapical radiographs, panoramic radiographs and CBCT scans had been obtained. The images were used to analyze the maximum vertical and horizontal dimension and the resulting areas of the periapical lesions based on t…
Neoformazione esofitica mandibolare in una giovane paziente
2022
Una donna caucasica di 18 anni si presentava all’osservazione presso il Settore di Medicina Orale (Università degli Studi di Palermo) data la comparsa di una neoformazione localizzata in zona trigono retromolare destro. L’anamnesi patologica non evidenziava la presenza di patologie sistemiche attuali o pregresse. La paziente era in buone condizioni di salute, riferiva di non assumere farmaci e di non avere subito alcun intervento chirurgico; dichiarava di non avere mai fumato. La paziente riferiva un lento e progressivo accrescimento della lesione, in assenza di sintomatologia algica. L’esame obiettivo extra-orale non evidenziava linfoadenopatie latero-cervicali o altre anomalie. All’esame …
Multicentric, multifocal, and recurrent osteoid osteoma of the hip: first case report.
2019
Abstract Background Osteoid osteoma is a benign bone-forming tumour, which very unfrequently has multifocal or multicentric presentation. We report the first known case of a multicentric, multifocal and recurrent osteoid osteoma treated using radiofrequency ablation. Case presentation A 39-year-old man with two-year history of left hip pain was admitted at our Institution. The pain was more intense during the night and partially relieved by salicylates. Pelvis CT demonstrated two lytic lesions (8 and 7 mm, respectively) with surrounding sclerotic reactive bone, both with a central focal area of high attenuation, located in the femoral neck and along the anterior portion of the acetabulum, r…
Pattern and management of maxillofacial fractures in Jordanian children and adolescents
2022
The aim of this study was to analyze the characteristics, etiology and treatment of maxillofacial fractures among children and adolescents in northern part of Jordan. A retrospective cohort study which included 91 children and adolescents patients who were treated for maxillofacial fractures during a period of three years between January 2019 and December 2021 at a tertiary hospital in Jordan. Over a period of three years, a total of 91 children between the age of 0 and 19 years were treated with 156 total maxillofacial fractures. Of these, 68 (74.73%) were males and 23 (25.27%) were females. One tenth of patients (10 (10.99%) were children of the preschool group and 55 patients (60.44%) we…
Multiple Cutaneous Metastases in the Chest from Prostatic Carcinoma
2013
We report a case of multiple cutaneous metastases from prostate cancer. A 78-year-old man with an 8-year history of prostate cancer had multiple nodular lesions in the chest. Histologically, the lesion showed an abortive glandular lumina and tall columnar cells with abundant cytoplasm. Immunohistochemical staining for AE1:AE3 cytokeratin cocktail, prostate-specific antigen, and prostate-specific acid phosphatase was positive in tumor cells, confirming the diagnosis of cutaneous metastases from prostate cancer. We report this case because of the rarity of cutaneous metastases from prostatic adenocarcinoma in the chest region.
SAFETY AND TOLERABILITY OF LOCAL TREATMENT WITH ILOPROST, A PROSTACYCLIN ANALOGUE, IN PATIENTS WITH PEYRONIE'S DISEASE. A PHASE I STUDY
2011
Objective. To assess the possibility of intralesional therapy for the treatment of Peyronie's disease, we have verified the safety and tolerability of intralesional injections of Iloprost ( an I 2 Prostacyclin analogue) for its property to suppress the production of CTFG in fibroblasts. CTFG is a connective tissue growth factor that acts in concert with TGF-β to stimulate the fibrotic process. Materials and methods. 38 patients with Peyronie’s disease were preliminarily evaluated by considering the symptoms, the degree of penile curvature, and the size of the plaque. Each patient received weekly intralesional injections of 200 ng of Iloprost in 1 ml normal saline for 5 weeks. If tolerated, …
The Multidisciplinary Approach for the Diagnosis of Laryngohyoid Lesions: a Systematic Literature Review and Meta-Analysis
2023
Background: The diagnosis of neck lesions remains a medico-legal diagnostic challenge because of the complexity of the anatomical relationship of the neck's organs and their anthropometric morphological variability. We compared the multidisciplinary approach using autopsy and postmortem computed tomography (PMCT), postmortem fine preparation (PMFP), postmortem micro-computed tomography (micro-CT), and postmortem magnetic resonance (PMMR) with the performance of a single diagnostic method among them evaluating the significance of different results. The multidisciplinary approach significantly reduced the number of unidentified neck lesions. The analysis demonstrates the need to better define…
Painful scar neuropathy: principles of diagnosis and treatment
2015
Nerve-tissue interactions are critical. Peripheral nerve injuries may involve intraneural and extraneural scar formation and affect nerve gliding planes, sometimes leading to complex clinical presentations. All of these pathological entities involve pain as the main clinical symptom and can be subsumed under the term "painful scar neuropathy". The authors review the literature on treatment approaches to peripheral nerve scar neuropathy and the outcomes of neurolysis-associated procedures and propose a simple classification and a therapeutic approach to scar neuropathy. The search retrieved twenty-one papers, twenty of which reported pain reduction or resolution with various techniques. Ther…
Isolated superior oblique palsies with electrophysiologically documented brainstem lesions
2000
Over a 13.5-year period, we observed 10 patients with isolated superior oblique palsies in whom electrophysiological abnormalities indicated brainstem lesions. In 7 patients unilateral masseter reflex abnormalities were seen, and were located on the side of the superior oblique palsy in 2 patients and on the opposite side in 5 patients. Two patients had slowed gain of following eye movements to the side contralateral to the superior oblique palsy. Slowed adduction saccades in the eye contralateral to the superior oblique palsy were seen in 1 patient. Clinical improvement was frequently (in 7 of 10 patients) associated with improvement or normalization of electrophysiologic findings. Magneti…