Literature Review of Gongylonema pulchrum: A Rare Nematode.

In this review, epidemiological features, diagnosis, and treatment processes of Gongylonema pulchrum cases were discussed. G. pulchrum is a spiruroid nematode usually seen in ruminants; it is known to occasionally infect humans. In humans, reports revealed that it is usually located in the oral cavity and that the most common symptom is the sensation of a moving foreign body in the mouth. Although there is no proven treatment approach yet, it is thought that the most effective treatment is surgery. After surgical treatment, it has been observed that albendazole is administered as the drug therapy in almost all cases. Although the conflict about the benefit of albendazole continues, it is claimed that the drug controls the disease and prevents its recurrence. It has been reported that clinicians sometimes experience difficulties in differential diagnosis due to a lack of knowledge and experience on this rare parasite. A better understanding of the etiopathogenesis of Gongylonema infections will facilitate the diagnosis and treatment of this infection.