The article presents a clinical observation. The patient, 72 years old, applied to the MNII them. P.A. Herzen with complaints about the presence of an ulcerated tumor of the left ear. After further examination, a diagnosis was made - basal cell carcinoma of the ear skin...

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The main stages of development and establishment of photodynamic therapy (PDT) in Russia are described in the article. Brief description of photosensitizers approved for clinical use in Russia including fotogem, photosens, alasens, radachlorine and fotoditazin is repres...

International audience; The abilities of the optical probe for fluorescence-guided stereotactic biopsy were investigated by means of a multifiber probe under 532 or632.8 nm excitation. The set of multilayered phantoms representing a border between normal brain-tissue an...

In the publication, the authors present a clinical case of successful application of photodynamic therapy with photolon – a chlorin series photosensitizer, in a young patient with leukoplakia of the glans penis. Photolon was administered in a dose of 2 mg/kg 2.5 hours b...

The article is devoted to the problem of voice rehabilitation of patients after laryngectomy. Modern possibilities of repairing laryngeal vocal function, methods for extending the lifetime of voice prostheses are considered. The author’s method of prevention of infectio...

In this article we submit the case report of a patient with cT1N0M0 penile cancer diagnosis. The patient underwent two courses of photodynamic therapy (PDT) using Fotoditazin photosensitizer (PS) and ATKUS-2 diode laser. The PS was administered at a dose of 1 mg/kg of b...

The aim of the paper was to obtain a stable micellar emulsion of potent photosensitizer (PS) –O-propyloxime-N-propoxybacteriopurpurinimide methyl ester absorbing light in long-wave region of the spectrum (λmax= 800±2 нм). Solubilizates of the dye based on different surf...

The paper presents the results of literature data analysis on the main directions of precancerous diseases of the cervix uteri and cervical cancer treatment. Side effects following surgery or radiation treatment can lead to structural deformities, scarring, hyperpigment...

The use of multicomponent methods of special treatment (surgery, polychemotherapy, radiation therapy, laser photodynamic therapy) in oncology requires the control of doses in the tumor and healthy organs with high accuracy. A method of direct dosimetry using fiber-optic...