[A case of COVID-associated encephalopathy in a patient with multiple sclerosis]. / Klinicheskii sluchai COVID-assotsiirovannoi entsefalopatii u patsienta s rasseyannym sklerozom.

A case of acute encephalopathy manifested with impaired consciousness, hemichorrhea, speech and cognitive impairment in a female patient with COVID-19 and multiple sclerosis is presented. In the literature, there are isolated reports of such a combination of diseases, and therefore difficulties arise in carrying out differential diagnosis and prescribing therapy. Given the limited knowledge about the long-term consequences of COVID-19, systematic analysis of such cases and follow-up of such patients is necessary.

[A clinical case of multiple sclerosis with an episode of schizophrenia-like syndrome]. / Rasseyannyi skleroz s epizodom shizofrenopodobnogo sindroma.

The article presents a clinical observation of a schizophrenia-like disorder in a patient with multiple sclerosis (MS). The patient had highly active MS with a relapsing course, the diagnosis was made based on the McDonald 2017 criteria. During the course of a demyelinating disease of the nervous system, the patient developed an episode of psychotic disorders with symptoms of mutism, hallucinations, delusions and impaired thinking, which was quickly stopped in stationary conditions. This case is of particular interest to neurologists and psychiatrists, since psychotic disorders occur in MS patients and cause difficulties in diagnosis and treatment.