In recent years, there have been increasing reports of anti-N-methyl-D-aspartate receptor (NMDAR) encephalitis and myelin oligodendrocyte glycoprotein-antibody disease (MOG-Ab disease) appearing simultaneously or sequentially in the same patient. Some scholars have collectively referred to this kind of disease as the overlapping syndrome of MOG-Ab disease and anti-NMDAR encephalitis (MNOS). The clinical manifestations, treatment and prognosis of these syndromes are different from simple anti-NMDAR encephalitis or MOG-Ab disease. However, due to lack of understanding, clinicians tend to diagnose these syndromes as simple anti-NMDAR encephalitis or MOG-Ab disease, resulting in delayed the disease and affected prognosis. In order to strengthen the understanding of MNOS, this paper reviews MNOS from etiological hypothesis, characteristics of affected population, clinical manifestations, imaging manifestations, antibody characteristics in disease progression and treatment, so as to provide reference for the diagnosis and treatment in the future.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |