J Korean Ophthalmol Soc.  2010 Jun;51(6):895-898. 10.3341/jkos.2010.51.6.895.

A Case of Thelazia Callipaeda Recurred At a One-month Interval

Affiliations
  • 1Department of Ophthalmology, Myongji Hospital, Kwandong University College of Medicine, Seoul, Korea.
  • 2Department of Ophthalmology, Konkuk University Chungju Hospital, Chungju, Korea. Bnkang@kd.ac.kr

Abstract

PURPOSE
To report a relapsed case of an intra-conjunctival Thelazia callipaeda infestation within one month.
CASE SUMMARY
A 59-year-old female patient presented with symptoms of itching and a sense of foreign substance in her left eye, which she had been experiencing for several days. Conjunctival hyperemia and follicle multiplication along with ten actively moving worms were identified and were extracted with forceps. The symptoms disappeared until 25 days later, when they recurred and five additional worms were extracted. All of the extracted worms were confirmed to be Thelazia Callipaeda and the patient's symptoms disappeared after the final extraction.
CONCLUSIONS
More than one month of follow-up observation is required for human infection by Thelazia Callipaeda due to the post-extraction growth of the larva.

Keyword

Conjunctival sac; Thelazia Callipaeda; Worm

MeSH Terms

Eye
Female
Humans
Hyperemia
Larva
Middle Aged
Pruritus
Surgical Instruments
Thelazioidea

Figure

  • Fig. 1. Photographs of the collected Thelazia callipaeda from patient’s eye (gross appearance).

  • Fig. 2. Photographs of the collected Thelazia callipaeda from patient’s eye. (microscopic apperance) Note the trans-verse cuticular striation (arrow in A, ×100). Also, numerous ovum (asterisk in C, x100) in lower part of the worm and embryonated larvae in the uterus (asterisk in B, ×100; D, ×200) were observed.


Cited by  2 articles

A Case of Thelazia callipaeda Infestation with Preseptal Cellulitis
Dong Hyun Lee, Sung Hee Park, Hak Sun Yu, Ji Eun Lee
J Korean Ophthalmol Soc. 2018;59(2):181-184.    doi: 10.3341/jkos.2018.59.2.181.

A Case of Thelazia Callipaeda Ocular Infection Identified in Patients with Subarachnoid Haemorrhage
Shin Hee Hong, Tae Hun Kim, Hye Jin Shi, Joong Sik Eom, Yoonseon Park
Korean J Healthc Assoc Infect Control Prev. 2022;27(1):77-79.    doi: 10.14192/kjicp.2022.27.1.77.


Reference

References

1. Oh CK, Youn WS, Cho SY, et al. A case report of human thelaziasis. J Korean Ophthalmol Soc. 1975; 16:431–4.
2. Railliet A, Henry A. Nouvelles observations sur les Thelazies, nematodes parasites de l’oeil. Compt rend soc Boil. 1913; 68:783–5.
3. Stuckey EJ. Circumocular filariasis. Chin Med J. 1917; 31:24.
Article
4. Nakata R. Example of the parasite Thelazia callipaeda in human in Korea. J Chosen Med Assoc. 1934; 24:939–44.
5. Burnett HS, Parmelee WE, Lee RD, Wagner ED. Observation on the life cycle of Thelazia californiensis. J Parasitol. 1957; 43:433–8.
6. Choi WY, Youn JH, Nam HW, et al. Scanning electron microscopic observations of Thelazia callipaeda from human. Korean J parasitol. 1989; 27:217–23.
Article
7. Nakata R. Study on Thelazia callipaeda. Jpn J Parasitol. 1964; 13:600–9.
8. Hong ST, Lee SH, Shim YB, et al. A Human case of thelaziasis in Korea. Korean J parasitol. 1981; 19:76–80.
Article
9. Choudhury AR. Thelaziasis. Am J Ophthalmol. 1969; 67:773–4.
Article
10. Schultz GR. Intraocular nematode in man. Am J Ophthalmol. 1970; 70:826–9.
Article
11. Kim YK, Song BR, Yoo JH, et al. Two cases of human thelaziasis. J Korean Ophthalmol Soc. 1994; 35:95–100.
12. Lee CH, Kim SY, Kim DC, Choi TY. 5 cases of human thelaziasis. J Korean Ophthalmol Soc. 1998; 39:2827–31.
13. Choi DK, Cho SY. A case of human Thelaziasis concomitantly found with a reservoir host. J Korean Ophthalmol Soc. 1978; 19:125–9.
14. Lee SW, Kang SW, Lee JO, Kee SE. Two cases of thelazia callipaeda infestation. J Korean Ophthalmol Soc. 1994; 35:1132–6.
15. Lee BS, Jung HR, Eom KS, et al. A case of human thelaziasis in Korea. J Korean Ophthalmol Soc. 1986; 27:85–9.
16. Kim DC, Shin H. Two cases of human thelaziasis. J Korean Ophthalmol Soc. 1990; 31:105–9.
Full Text Links
  • JKOS
Actions
Cited
CITED
export Copy
Close
Share
  • Twitter
  • Facebook
Similar articles
Copyright © 2024 by Korean Association of Medical Journal Editors. All rights reserved.     E-mail: koreamed@kamje.or.kr