Результаты поиска

Oculo-auriculo-vertebral spectrum: clinical and molecular analysis of 51 patients.

INTRODUCTION: Oculo-auriculo-vertebral spectrum (OAVS OMIM 164210) is a craniofacial developmental disorder affecting the development of the structures derived from the 1st and the 2nd branchial arches during embryogenesis, with consequential maxillary, mandibular, and ear abnormalities. The phenotype in OAVS is variable and associated clinical features can involve the cardiac, renal, skeletal, and central nervous systems. Its aetiology is still poorly understood. METHODS: We have evaluated the clinical phenotypes of 51 previously unpublished patients with OAVS and their parents, and performe

[Malignant neoplasms localised in the parameningeal region in children treated at two Polish oncological centres-diagnostic and therapeutic dilemmas].

UNLABELLED: Malignant neoplasms localized in the parameningeal region include mainly soft tissue sarcomas (MTM), non-Hodgkin s lymphomas (NHL-B) and, less frequently, nasopharyngeal carcinomas. The aim of the study was to analyze diagnostic and therapeutic problems in children with parameniingeal neoplasms treated in Departments of Paediatric Oncology in Gdansk and Lublin between 1992 and 2004. MATERIAL AND METHODS: The study includes 32 patients (M/F: 23/9), aged 2 to 17 years, mean 6,3 years. In 17 children MTM was diagnosed: in nine NHL-B-cell and in six--nasopharyngeal carcinoma (lymphoep

A double-blind, placebo-controlled study of repetitive transnasal sphenopalatine ganglion blockade with tx360(®) as acute treatment for chronic migraine.

OBJECTIVE: To determine if repetitive sphenopalatine ganglion (SPG) blocks with 0.5% bupivacaine delivered through the Tx360(®) are superior in reducing pain associated with chronic migraine (CM) compared with saline. BACKGROUND: The SPG is a small concentrated structure of neuronal tissue that resides within the pterygopalatine fossa (PPF) in close proximity to the sphenopalatine foramen and is innervated by the maxillary division of the trigeminal nerve. From an anatomical and physiological perspective, SPG blockade may be an effective acute and preventative treatment for CM. METHOD: This

[Retrospective analysis of endoscopic surgery in 60 cases of sinonasal squamous cell carcinoma].

Objective: To analyze the efficacy of endoscopic nasal surgery for sinonasal squamous cell carcinoma (SNSCC) with orbital invasion, the factors affecting the prognosis of patients, and the treatment strategies for preserving the eyeball. Methods: This was a retrospective cohort study, including 60 cases of SNSCC with orbital invasion treated in the Department of Otolaryngology-Head and Neck Surgery, the Second Affiliated Hospital of Harbin Medical University from October 2009 to October 2019. The cohort comprised 39 males and 21 females, aged 33-72 years. Orbital invasion was graded: Grade Ⅰ (

Rare Diseases of the Nose, the Paranasal Sinuses, and the Anterior Skull Base.

Due to their low incidence and thus resulting limited diagnostic criteria as well as therapeutic options, rare diseases of the nose, the paranasal sinuses, and the anterior skull base are a significant challenge. The value as of which a disease has to be considered as rare amounts to a maximum of 5 patients per 10 000 people. Within these diseases, however, there are extreme differences. Some rare or orphan diseases like for example the inverted papilloma belong to regularly diagnosed and treated diseases of larger departments of oto-rhino-laryngology whereas other rare diseases and malformati

Совпадение в полном тексте источника
… Figure 9 shows a computed tomography scan of a big schwannoma of the maxillary nerve that originates in the foramen rotundum. Magnet resonance imaging shows a hyperintense, inhomogeneous signal of the mass in the T1 weighting. … Fig. 9 a , b , coronary and sagittal CT reconstruction of a patient with schwannoma of the maxillary nerve. In fig 9b , the origin is seen at the right foramen rotundum. Fig 9c shows a T1-weighted coronary MRI of the schwannoma of the right side. …

Bilateral jaw involvement of Burkitt's lymphoma in a 5-year-old: Rare pediatric case with review of the literature.

INTRODUCTION AND IMPORTANCE: Burkitt lymphoma (BL) is a rapidly progressing tumor that requires urgent diagnosis and treatment. It is the first human neoplasm linked to a viral cause and is classified into three subtypes: sporadic, endemic, and immunodeficiency-associated. CASE PRESENTATION: We report a rare case of a 5-year-old boy who presented to the Oral and Maxillofacial Surgery Department with a two-month history of bilateral maxillary swelling and pain. He had no significant medical history. An incisional biopsy confirmed the diagnosis of Burkitt's lymphoma. The patient underwent chemo

Pedicled myofascial temporalis flap for closure of large maxillary defects after medication-related osteonecrosis of the jaws. A case series.

BACKGROUND: Medication-related osteonecrosis of the jaws (MRONJ) located in the maxilla may lead to challenging oro-antral and oro-nasal defects too extensive to be predictably closed with local soft tissue flaps. The use of a pedicled myofascial temporalis flap (PMTF) is, however, well-established for closing large maxillary defects following ablative craniomaxillofacial surgery. OBJECTIVES: The purpose of the present study was to evaluate the use of PMTF for maxillary defect closure in patients with stage 3 MRONJ. METHODS: A retrospective cohort study was conducted based on data from the C

Chinese expert consensus on the diagnosis and clinical management of medication-related osteonecrosis of the jaw.

Medication-related osteonecrosis of the jaw (MRONJ) is a side effect that occurs after treatment for systemic diseases. However, most institutions currently rely on empirical methods to make diagnosis and treatment plans, and there is a lack of consensus or guidelines for the classification, staging and treatment of MRONJ in China. To address this gap and improve prognosis, an expert panel representing 11 renowned domestic medical colleges and affiliated hospitals in China was convened. The panel made a comprehensive literature review of previous treatment experiences and research findings to

Three-dimensional bone evaluation after surgical treatment with plasma rich in growth factors of Medication Related Osteonecrosis of the Jaw (MRONJ): A report of 3 cases.

INTRODUCTION: Medication Related Osteonecrosis of the Jaw (MRONJ) is an adverse effect of antiresorptive and antiangiogenic agents that consists of progressive bone destruction in the maxillofacial area. The purpose of this study is to analyze the effect on bone volume of a surgical protocol using plasma rich in growth factors (PRGF) for successfully treating MRONJ. METHODS: Three patients were treated combining surgical debridement with PRGF. Cone bean computed tomography scans were taken prior to surgery and 12 months after to measure bone volume changes. Biopsies were taken for histology a

Case Report: Surgical treatment of stage 3 medication-related osteonecrosis of the maxilla using the "FTT Split" surgical protocol: a report of 14 cases.

Most severe presentation of medication-related osteonecrosis of the jaw (MRONJ) is classified as stage 3 for which there are still no standard surgical therapy guideline. Our aim was to describe "Five Times Three (FTT) Split" protocol as surgical treatment of stage 3 maxillary MRONJ. The present case series included a total of 14 patients diagnosed with stage 3 MRONJ of the upper jaw who were treated from February 2022 to September 2024 with mucoperiosteal flap and "FTT Split" protocol. The patients were followed up both clinically and radiologically for a period ranging from 9 months to 3 yea

Indian Society of Periodontology Good Clinical Practice Recommendations for dental pain management and use of analgesics.

Pain is one of the most frequent reasons for seeking dental care and significantly influences patient comfort, treatment acceptance, and clinical outcomes. Effective management of dental pain requires accurate diagnosis, timely intervention, and the rational use of analgesics supported by evidence-based clinical decision-making. Recognizing the need for structured guidance for everyday dental practice, the Indian Society of Periodontology has developed Good Clinical Practice Recommendations on Pain Management and the Use of Analgesics in Dental Clinics. These recommendations were formulated by

Different Presentation and Outcomes in the Surgical Treatment of Advanced MRONJ in Oncological and Nononcological Patients Taking or Not Corticosteroid Therapy.

Medication-related osteonecrosis of the jaw (MRONJ) is a severe side effect caused by antiangiogenic antiresorptive drugs used to treat various oncological and non oncological diseases. The clinical and radiological characteristics of MRONJ depend on the type of causative drug, the time of administration, and its dosage. Proven systemic risk factors like anemia, uncontrolled diabetes, corticosteroid therapy, and chemotherapy in neoplastic diseases (e.g., high doses of methotrexate up to 30 mg daily) significantly increase the chances of acquiring MRONJ. The risk factors themselves can affect t

Osteonecrosis of the jaws in patients treated with bisphosphonates.

The literature describes an increasing presence of bisphosphonate-induced osteonecrosis of the jaws (ONJ), characterized by the exposure for over 8 weeks of necrotic bone in the maxillofacial region, after bisphosphonate therapy, in the absence of prior maxillary radiotherapy. The present literature review examines the etiopathogenesis, risk factors, clinical forms, diagnosis, treatment and prevention of bisphosphonate-induced ONJ. In addition, a review is made of all the series involving over 15 patients diagnosed with this disorder between 1 January 2011 and 15 May 2011. A PubMed-Medline sea

Сочетание низкотемпературной радиочастотной термокоагуляции и импульсной радиочастоты двустороннего ганглиона Гассериана для двусторонней тригеминной нейронгии из-за множественного склероза: отчет о деле.

Двусторонний тригеминальный нейронный вторичный склероз является крайне редким заболеванием. Когда проводится ганглионный блок Гассериана, необходимо добиться надежного долгосрочного анальгетического эффекта, избегая при этом осложнений, связанных с лечением. КИСЛОТА: 49-летний самец с множественным склерозом продемонстрировал стойкую скучную боль и пароксисмическую электрическую боль, похожую на шоковую, в своих двусторонних максимальных миллиардных молярах и челюсти. У него был диагностирован тригеминальный нейронный диагноз, вызванный множественным склерозом. Из-за серьезных побочных эффект

Can dentists detect multiple myeloma through oral manifestations?

ObjectiveTo review published data on oral manifestations of multiple myeloma.MethodsAn electronic database search was performed of articles published from 1971 to November 2016 in order to identify studies that reported oral manifestations of patients with multiple myeloma. Case reports and case series with oral manifestations of multiple myeloma in English were included in the study. An additional search was performed of the references of the selected articles.ResultsThirty-seven articles that reported 81 patients with oral manifestations of multiple myeloma were selected: 30 case reports (82

New dimensional staging of bisphosphonate-related osteonecrosis of the jaw allowing a guided surgical treatment protocol: long-term follow-up of 266 lesions in neoplastic and osteoporotic patients from the university of bari.

Bisphosphonate-related osteonecrosis of the jaw (BRONJ) is the most serious side effect in patients receiving bisphosphonates (BPs) for neoplastic disease and osteoporosis. The aim of this study is to propose a new dimensional stage classification, guiding the surgical treatment of BRONJ patients, and to evaluate the success rate of this new management. From 2004 to 2013, 203 neoplastic and osteoporotic patients with 266 BRONJ lesions were referred to the Odontostomatology Unit of the University of Bari. All patients underwent surgery after suspension of BPs therapy and antibiotic treatment. T

Связанный с лекарствами остеонекроз челюсти у нескольких пациентов миэломы: серия случаев.

Остеонекроз челюсти (MRONJ), связанный с лекарственными препаратами, является осложнением антирепрессивной и антиангиогенной терапии, используемой при лечении злокачественных заболеваний, и может вызывать значительную функциональную и эстетичную заболеваемость у пациентов. Множественная миелома (ММ) — гематологическая порча плазмы и клеток, часто связанная с остеолитической болезнью костей. Антирезорптивная терапия (АРТ) уменьшает связанные со скелетом явления в MM и других магнатах с участием скелета, но связана с повышенным риском заболевания MRONJ. В настоящем документе представлены клиниче

SEDCYDO - SGER - SEMO ConГРЕСС МАДРИД 2025, 8-10 Возможно. Ход работы и резюме.

Аннотация не предоставлена источником. Откройте карточку для перехода к публикации.

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

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 maxillar