Results 81 to 90 of about 236,855 (311)

Tobacco and Alcohol Use and Clinical Staging of Head and Neck Tumors

open access: yesPesquisa Brasileira em Odontopediatria e Clínica Integrada, 2022
Objective: To determine the relationship between tobacco and alcohol consumption and staging of head and neck cancer in patients treated at a referral hospital for cancer treatment.
Cátia Maria Guanaes Silva   +4 more
doaj  

Head and Neck Lymphomas in HIV Patients: a Clinical Perspective

open access: yesInternational Archives of Otorhinolaryngology, 2017
Introduction Because of the many HIV-related malignancies, the diagnosis and treatment of lymphoma in patients infected with human immunodeficiency virus are challenging.
Natsuki Oishi   +3 more
doaj   +1 more source

FNA based diagnosis of head and neck nodal lymphoma [Citomorfološka dijagnoza limfoma u području glave i vrata] [PDF]

open access: yes, 2010
Fine-needle aspiration (FNA) biopsy has become a well established technique in the diagnosis, staging, and follow-up of patients with head and neck lesions.
Aurer, Igor   +8 more
core  

Evidence-based indications for the planning of PET or PET/CT capacities are needed [PDF]

open access: yes, 2019
Purpose To identify evidence-based indications for PET/PET–CT scans in support of facilities planning and to describe a pilot project in which this information was applied for an investment decision in an Austrian region.
Busse, Reinhard   +4 more
core   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

open access: yesAdvanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain

open access: yesAdvanced Materials, EarlyView.
A radiofrequency antenna platform comprising planar and bend configurations is developed, incorporating structurally integrated epsilon‐negative metamaterial unit cells to enhance MRI. These antennas enable high‐resolution in vivo human MRI of the eye, orbit, and occipital brain. Comprehensive validation, including simulations, phantom experiments, SAR,
Nandita Saha   +14 more
wiley   +1 more source

SINONASAL VERRUCOUS CARCINOMA Case series and review of literature [PDF]

open access: yes, 2012
Verrucous carcinoma is a low grade malignancy and is a variant of squamous cell carcinoma. It is a rare tumour of the Sino nasal tract. The neoplasm occurs in older people usually in the seventh or eighth decade of life.
Iqbal, Irfan   +3 more
core   +3 more sources

A Compact Incubation Platform for Long‐Term Cultivation of Biological Samples for Nitrogen‐Vacancy Center Widefield Microscopy

open access: yesAdvanced Materials Technologies, EarlyView.
A compact incubation platform enables long‐term cultivation of biological samples directly on diamond quantum sensors for NV widefield magnetometry. The 3D‐printed biocompatible chamber provides a temperature controlled, CO2${\rm CO}_2$ and humidity rich environment while accommodating total internal reflection excitation geometry.
Andre Pointner   +9 more
wiley   +1 more source

Anterior Cervical Cystic Lymphangioma in an Adult Patient

open access: yesActa Médica Portuguesa
N/a.
Bárbara Neto Castro   +4 more
doaj   +1 more source

Advanced Oropharyngeal Cancer Can Be Easily Missed During Esophagogastroduodenoscopy [PDF]

open access: yes
The case of an elderly man with an advanced oropharyngeal cancer that was missed during esophagogastroduodenoscopy is described. He was referred for endoscopic resection of superficial esophageal squamous cell neoplasms.
Akasaka, Tomofumi   +3 more
core   +1 more source

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