抄録
The authors reported a case of a persistent ulcer at posterior pharyngeal wall during the previous 6 years (and treated successively by them).
Although histological, bacteriological and hematological scrutinies failed to disclose the nature of the ulcer, adrenocorticoids, mycostatins, Oradol etc. were administered under the presumptive clinical diagnosis of Candida infestation.
Finally the ulcer healed.
The report accompanies a review of the literatures.
