例1 男,64岁,以右鼻塞伴脓血涕4～5年于2000年12月1日入院。CT示右上颌窦占位性病变,内侧壁破坏。检查:右鼻腔可见干酪样物,血糖正常,诊断为坏死性上颌窦炎。在局部麻醉下行右上颌窦根治术,见窦内充满黄褐色干酪样坏死物及真菌斑块,外侧壁,上、下壁骨壁完整。术后病理 Example 1 Male, 64 years old, with a right stuffy nose with pus and blood 4 to 5 years on December 1, 2000 admitted. CT showed right maxillofacial space-occupying lesions, the destruction of the medial wall. Check: Visible cheese sample right nasal cavity, normal blood sugar, diagnosed as necrotic maxillary sinusitis. In the local anesthesia right maxillary sinus radical surgery, see the sinus is filled with brownish caseous necrosis and fungal plaque, the lateral wall, the upper and lower wall integrity. Postoperative pathology