Results 11 to 20 of about 263,129 (90)

Lymph node reactivity and microvessel density in neck metastases of unknown primary squamous cell carcinoma. [PDF]

open access: yesBraz J Otorhinolaryngol, 2006
BACKGROUND: neoangiogenesis and the immune response are important mechanisms in metastasis development. AIM: to evaluate lymph node reactivity and microvessel density in neck metastasis of occult primary squamous cell carcinoma considering their ...
Amar A   +3 more
europepmc   +4 more sources

Efficacy of dupilumab in patients with a history of prior sinus surgery for chronic rhinosinusitis with nasal polyps

open access: yesInternational Forum of Allergy and Rhinology, 2021
Chronic rhinosinusitis with nasal polyps (CRSwNP) is a type 2 inflammatory disease treated with sinus surgery when refractory to medical intervention. However, recurrence postsurgery is common.
C. Hopkins   +14 more
semanticscholar   +1 more source

Cerebral Venous Sinus Thrombosis as a Presentation of COVID-19

open access: yesEuropean Journal of Case Reports in Internal Medicine, 2020
Coronavirus disease 19 (COVID-19) is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). We describe the case of a 59-year-old man who presented with headache, hypertension and a single episode of fever with no other symptoms.
C. Hughes   +4 more
semanticscholar   +1 more source

Doença de Rosai-Dorfman em paciente do sexo feminino e idade atípica: relato de caso e revisão de literatura [PDF]

open access: yes, 2020
Introduction: Rosai-Dorfman disease (RDD) is a rare benign histiocytic proliferative disorder, which usually presents with massive, painless, bilateral lymphadenopathy, mainly in the cervical and submandibular regions, and may be accompanied by fever ...
Alves de Almeida, Lucas   +4 more
core   +2 more sources

Silencing miR-370-3p rescues funny current and sinus node function in heart failure

open access: yesScientific Reports, 2020
Bradyarrhythmias are an important cause of mortality in heart failure and previous studies indicate a mechanistic role for electrical remodelling of the key pacemaking ion channel HCN4 in this process. Here we show that, in a mouse model of heart failure
J. Yanni   +27 more
semanticscholar   +1 more source

The maxillary sinus: physiology, development and imaging anatomy.

open access: yesDento maxillo facial radiology, 2019
OBJECTIVES The maxillary sinus is of paramount importance for otolaryngologists, rhinologists, oral and maxillofacial surgeons, head and neck and dental and maxillofacial radiologists. A comprehensive review article concerning the physiology, development
A. Whyte, R. Boeddinghaus
semanticscholar   +1 more source

Doença de Rosai-Dorfman [PDF]

open access: yes, 2018
Rosai-Dorfman disease is a rare, usually benign, entity that mostly affects children and adolescents. We report a clinical case in which the most common clinical and imaging manifestation is present: cervical lymphadenopathy. Histological confirmation is
Carvalho, André   +5 more
core   +2 more sources

Risk factors in lateral window sinus elevation surgery.

open access: yesPeriodontology, 2019
Maxillary sinus augmentation is the most predictable of the pre-prosthetic surgical procedures. There are, however, known and well-documented complications that can and do occur.
T. Testori   +3 more
semanticscholar   +1 more source

Rosai-Dorfman syndrome associated with systemic erythematous lupus: case report [PDF]

open access: yes, 2019
Objetivo: Relatar um caso de associação de Síndrome de Rosai-Dorfman e Lúpus Eritematoso Sistêmico acompanhado no ambulatório de Clínica Médica de nosso Hospital Universitário.
Bastos, Stéphany Oliveira   +3 more
core   +2 more sources

Cerebral venous sinus thrombosis

open access: yesJournal of Thrombosis and Haemostasis, 2018
The cerebral venous system is an unusual site of thrombosis, with a particularly high incidence in young adults. This incidence has increased in past decades because of the improvement of neuroradiological techniques.
M. Capecchi   +2 more
semanticscholar   +1 more source

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