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Case No. 304
2013-05-01~2013-05-31
출제자 : 이인호
Hit : 463
| Period | 2013-05-01~2013-05-31 |
|---|---|
| Diagnosis | Organizing hematoma in maxillary sinus. |
| Clinical information | 37/M C.C.) Lt. facial pain |
| Discussion | 진단 : Organizing hematoma in maxillary sinus. 논제 : 37/M C.C.) Lt. facial pain 결론 : Organizing hematoma in maxillary sinus - Usually originates in a single maxillary sinus and is generally located in the medial antral wall near the sinus ostium. CT - expansile maxillary sinus mass occasional extension into the ipsilateral ethmoid sinus - frequent bone erosion of the medial sinus wall, uncinate process - heterogeneous high density on NECT and mucoperiosteal thickening - heterogeneous enhancement in a patchy distribution MRI - variable signal intensity on T1- and T2WI (low to high) - discrete areas of enhancement within the mass |
| Correct answer |
Correct AnswerSemi-Correct Answer |