Fluid signal foci are seen in the maxillary sinus and right pterygoid sinus, which refers to the accumulation of fluid secretions in the sinuses due to maxillary sinusitis and right pterygoid sinusitis, which may be mucous or purulent.
When sinus magnetic resonance examination, such as suggesting that the sinus cavity can be seen in the liquid signal foci, often indicates that the presence of fluid secretion in the diseased sinus, while the composition of the liquid secretion and the type of disease requires more detailed imaging and clinical features to determine the comprehensive. When liquid foci are found in the maxillary sinus and the right pterygoid sinus, they may be mucous secretions, blood, pus, and fungi.
When liquid foci are found in the maxillary sinus and the right pterygoid sinus, it is necessary to actively seek the advice of specialists and further improve the relevant examinations in order to clarify the diagnosis and understand the extent of the disease.