[Capabilities of contrast-enhanced ultrasound for preoperative assessment of regional lymphatic basin in patients with early oral cavity squamous cell cancer]. / Vozmozhnosti ul'trazvukovogo issledovaniia s kontrastnym usileniem dlia predoperatsionnoi otsenki sostoianiia regionarnogo limfaticheskogo kollektora u patsientov s rannim ploskokletochnym rakom polosti rta.

This review paper describes the possibilities of visualization of regional lymph nodes using contrast-enhanced ultrasound. Discussed is the experience of contrast-enhanced ultrasound implication for differential diagnosis of regional metastases of squamous cell carcinoma of the oral mucosa. The basics of the technique of contrast-enhanced ultrasound examination of the neck lymphatic basin are described.

[Fibromyxoid sarcoma of maxilla]. / Fibromiksoidnaia sarkoma verkhnei cheliusti.

The paper presents literature review and clinical case of patient with fibromyxoid sarcoma of maxilla illustrating diagnostic difficulties and efficacy of multidisciplinary treatment approach.