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  Indian J Med Microbiol
 

Figure  3: Endoscopic view of the left nasal cavity of a patient with total laryngectomy 2 months after operation showing methylene blue test: (a) Application of a drop of methylene blue at the anterior end of inferior turbinate, (b) The methylene blue dye reaching the nasopharynx.

Figure  3: Endoscopic view of the left nasal cavity of a patient with total laryngectomy 2 months after operation showing methylene blue test: (a) Application of a drop of methylene blue at the anterior end of inferior turbinate, (b) The methylene blue dye reaching the nasopharynx.