Dataset of human skin and fingernails images for non-invasive haemoglobin level assessment.

Anaemia, a decrease in total concentration of haemoglobin (Hb) in blood, affects substantial percentage of the population worldwide. Currently, the gold standard for determining the Hb level is the invasive analysis of venous blood. Yet, more and more research groups demonstrate the possibility of non-invasive Hb assessment using white light imaging of tissue sites where Hb is the main chromophore, in particular, fingernails.

[Maxillary sinusitis as a complication of dental implants placement: a case report].

The article presents a case of chronic odontogenic maxillary sinusitis and the results of its surgical treatment. The cause of the sinusitis, confirmed by the results of X-ray and pathohistological studies, was an inflammatory process affecting the bone tissue around the implant, installed in the place of the upper first molar which was accompanied by the development of an oroantral fistula. During the surgical intervention, the communication between the oral cavity and the maxillary sinus was eliminated, and the implant with the abutment, which was entirely in its cavity, was also removed.

Ceftobiprole for Treatment of Complicated Bacteremia.

Background: Ceftobiprole is a cephalosporin that may be effective for treating complicated bacteremia, including methicillin-resistant .

Methods: In this phase 3, double-blind, double-dummy, noninferiority trial, adults with complicated bacteremia were randomly assigned in a 1:1 ratio to receive ceftobiprole at a dose of 500 mg intravenously every 6 hours for 8 days and every 8 hours thereafter, or daptomycin at a dose of 6 to 10 mg per kilogram of body weight intravenously every 24 hours plus optional aztreonam (at the discretion of the trial-site investigators). The primary outcome, overall treatment success 70 days after randomization (defined as survival, bacteremia clearance, symptom improvement, no new bacteremia-related complications, and no receipt of other potentially effective antibiotics), with a noninferiority margin of 15%, was adjudicated by a data review committee whose members were unaware of the trial-group assignments.

[Endoscopic biopsy of a frontal lobe tumor infiltrating the lateral ventricle using intraoperative navigation].

The authors describe the clinical observation of a patient with a paraventricular tumor of the left frontal lobe and demonstrate the effectiveness of endoscopic biopsy of a volumetric mass of such localization through the lateral ventricle using intraoperative navigation. The disease manifested with convulsive seizures two years before the patient was admitted to the hospital. During this period of time, he was repeatedly examined.

The new generation double layered flow diverters for endovascular treatment of intracranial aneurysms: current status of ongoing clinical uses.

Introduction: The treatment of intracranial aneurysms has significantly evolved over the last decade with the advancement in endovascular techniques and devices. Flow diverters are the latest in the armamentarium for vascular reconstruction, aneurysm exclusion, and preservation of branch vessels. The possibility of treating various types of intracranial aneurysms, including those previously considered untreatable, has represented a new paradigm in the neurovascular era.