Fig. 1 | Scientific Reports

Fig. 1

From: Multifactorial clinical analysis of factors affecting necrosis of nasal septal mucosal flap after salvage surgery for recurrent nasopharyngeal carcinoma

Fig. 1

(a) Preoperative nasopharyngeal endoscopy shows a mass in the left nasopharynx; ( b) Preoperative enhanced MRI shows enhancement of the mass in the left nasopharynx; (c) Enhanced MRI on the third day post-operation shows good blood supply to the nasal septal mucosal flap. Iodoform gauze packing is visible on the surface of the mucosal flap; ( d) On the fifth day post-operation, after removing the packing, nasal endoscopy shows good blood supply to the nasal septal mucosal flap; (e) One month post-operation, nasal endoscopy shows good blood supply to the nasal septal mucosal flap, which is closely attached to the nasopharynx.

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