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Korean J Parasitol > Volume 20(2):1982 > Article

Case Report
Korean J Parasitol. 1982 Dec;20(2):93-99. English.
Published online Mar 20, 1994.  http://dx.doi.org/10.3347/kjp.1982.20.2.93
Copyright © 1982 by The Korean Society for Parasitology
Studies on intestinal trematodes in Korea V. A human case infected by Fibricola seoulensis (Trematoda: Diplostomatidae)
Byong-Seol Seo,Soon-Hyung Lee,Sung-Tae Hong,Sung-Jong Hong,Chung-Yong Kim,* and Hun-Yong Lee*
Department of Parasitology, College of Medicine, Seoul National University, Korea.
*Department of Internal Medicine, College of Medicine, Seoul National University, Korea.
Abstract

A 25-year old Korean male was admitted to Seoul National University Hospital on July 5, 1982 because of fever, epigastric discomfort and diarrhea.

Laboratory examination revealed moderate eosinophilia, and large operculated helminth eggs in stool repeatedly. Other laboratory test resulted in normal range and bacteriological cultures were nefative. Under the impression of intestinal fluke infection, bithionol treatment with magnesium purgation was tried.

From the diarrheal stool after treatment, a total of 79 small adult trematodes was collected, and identified as Fibricola seoulensis. The patient had eaten raw viscera of 2 snakes 9 days before admission in a rural village in Korea.

It was assumed that this is the first record that described human infection by an adult diplostomatid fluke.

Figures


Fig. 1
Fig. 1. Macroscopic picture of F. seoulensis collected from the human case after bithionol treatment

Fig. 2. Ventral view of F. seoulensis stained with Semichon's acetocarmine, ×48

Fig. 3. Egg of F. seoulensis detected from feces of the human case, ×480.


Tables


Table 1
Dimensions of 15 Fibricola seoulensis* collected from the human case


Table 2
Measurement of the eggs* from the human case of F. seoulensis

References
1. Beaver PC, Little MD, Tucker CF, Reed RJ. Mesocercaria in the skin of man in Louisiana. Am J Trop Med Hyg 1977;26(3):422–426.
 
2. Betterton C. Neodiplostomum (Conodiplostomum) ramachandrani sp. n. from Mueller's rat, Rattus muelleri in Malaysia. J Helminthol 1976;50(3):157–161.
  
3. Cho SY, Lee JB. Pharyngostomum cordatum (Trematoda: Alariidae) collected from a cat in Korea. Korean J Parasitol 1981;19(2):173–174.
 
4. Freeman RS, Stuart PF, Cullen SJ, Ritchie AC, Mildon A, Fernandes BJ, Bonin R. Fatal human infection with mesocercariae of the trematode Alaria americana. Am J Trop Med Hyg 1976;25(6):803–807.
 
5. Hong ST. Studies On Intestinal Trematodes In Korea: VII. Growth, Development And Recovery Of Fibricola Seoulensis From Experimentally Infected Rats And Mice. Korean J Parasitol 1982;20(2):112–121.
 
6. Hong ST, Hong SJ, Lee SH, Seo BS, Chi JG. Studies On Intestinal Trematodes In Korea: VI. On The Metacercaria And The Second Intermediate Host Of Fibricola Seoulensis. Korean J Parasitol 1982;20(2):101–111.
 
7. Palmieri JR, Krishnasamy M, Sullivan JT. Fibricola ramachandrani (Betterton, 1976) Palmieri, Krishnasamy and Sullivan comb. nov. from Malaysian rodent hosts with a special note on intraspecific morphological variation. J Helminthol 1979;53(2):161–167.
  
8. Pearson JC. Neodiplostomum intermedium n.sp. from the allied rat, Rattus assimilis, with remarks on the genera Neodiplostomum and Fibricola (Trematoda: Diplostomatidae). Parasitology 1959;49(1-2):111–120.
  
9. Seo BS, et al. Seoul J Med 1980;21:21–29.
10. Seo BS, Cho SY, Hong ST, Hong SJ, Lee SH. Studies On Parasitic Helminths Of Korea 5.Survey On Intestinal Trematodes Of House Rats. Korean J Parasitol 1981;19(2):131–136.
 
11. Seo BS, Rim HJ, Lee CW. Studies on the parasitic helmiths of Korea: I. Trematodes of rodents. Korean J Parasitol 1964;2(1):20–26.
 
12. Shea M, et al. Trans Am Acad Ophthalmol Otolaryngol 1973;77:784–791.
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