Jul 10
10
After Careful Study We
After careful study, we finally concluded. NPC may involve the nasopharyngeal cavity of the wall,Patients often have multiple visits infiltration, it is difficult to clarify its origin site. NPC in the literatureTop wall and side wall simultaneously involved more common (35 above), both at the top of the posterior wall of the primaryInfiltration by the pharyngeal recess, also originating from
The posterior wall of the pharyngeal recess to the top of infiltration were therefore occur most NPCNumber of sites for the top wall and side wall. The data showed that all patients after nasopharyngeal wall or roofWall or both involved.Parapharyngeal space and the masticatory muscles of pharyngeal muscle fibers between the triangular fat space, anatomic,Generalized within the parapharyngeal space has
Three compartment to compartment separated into three, the image will be the thirdLacunar Independent called carotid space. Therefore, the narrow parapharyngeal space refers to the first two cavities.NPC Submucosal early trade to break through the pharynx after skull base fascia to the parapharyngeal space invasion, as NPC one of the most vulnerable parts of the involved. Parapharyngeal space involvement mainly
