Abstract
A human case of Echinostoma cinetorchis infection was found in Seoul Paik Hospital on August 1987. Large trematode eggs, 98.9 x 62.7 micro-m in average size, were detected in stool examination. The eggs had a small-sized operculum and abopercular wrinkling. After treatment with praziquantel(single dose of 16.2 mg/kg) and purgation with magnesium citrate, an adult fluke was collected. It was 8.0 mm long, equipped with 37 collar spines around head crown, and had only one testis just behind the Mehlis' gland. It was identified as E. cinetorchis Ando et Ozaki, 1923. The patient is an 18-year old man residing in Seoul, and was hospitalized due to nephritis. He had eaten raw meat juice of fresh water fishes such as top minnows(Oryzias latipes) and loaches, or tadpoles, which are considered possible souce of this fluke infection. This is the 4th human case of E. cinetorchis infection in Korea.
Citations
Citations to this article as recorded by

- Ancient Echinostome Eggs Discovered in Archaeological Strata Specimens from a Baekje Capital Ruins of South Korea
Min Seo, Sang-Yuck Shim, Hwa Young Lee, Yongjun Kim, Jong Ha Hong, Ji Eun Kim, Jong-Yil Chai, Dong Hoon Shin
Journal of Parasitology.2020; 106(1): 184. CrossRef - Taxonomy of Echinostoma revolutum and 37-Collar-Spined Echinostoma spp.: A Historical Review
Jong-Yil Chai, Jaeeun Cho, Taehee Chang, Bong-Kwang Jung, Woon-Mok Sohn
The Korean Journal of Parasitology.2020; 58(4): 343. CrossRef - An update on human echinostomiasis
R. Toledo, J. G. Esteban
Transactions of The Royal Society of Tropical Medicine and Hygiene.2016; 110(1): 37. CrossRef - A Case of Echinostoma cinetorchis (Trematoda: Echinostomatidae) Infection Diagnosed by Colonoscopy
Woon Tae Jung, Kyeong Ju Lee, Hong Jun Kim, Tae Hyo Kim, Byoung-Kuk Na, Woon-Mok Sohn
The Korean Journal of Parasitology.2014; 52(3): 287. CrossRef - Evaluation of the role of rats as reservoir hosts for fishborne zoonotic trematodes in two endemic northern Vietnam fish farms
Nguyen Lan Anh Thi, Henry Madsen, Dao Thanh Ha, Eric Hoberg, Anders Dalsgaard, K. Darwin Murrell
Parasitology Research.2012; 111(3): 1045. CrossRef - Foodborne Intestinal Flukes in Southeast Asia
Jong-Yil Chai, Eun-Hee Shin, Soon-Hyung Lee, Han-Jong Rim
The Korean Journal of Parasitology.2009; 47(Suppl): S69. CrossRef - Emerging Parasitic Diseases in Korea
Jong-Yil Chai
Journal of the Korean Medical Association.2007; 50(11): 946. CrossRef - Host Specificity of Pisidium coreanum (Bivalvia: Sphaeriidae) to Larval Infection with a Human Intestinal Fluke Echinostoma cinetorchis (Trematoda: Echinostomatidae) in Korea
Y. K. Park, C. T. Soh, G. M. Park, M. K. Hwang, P. R. Chung
Journal of Parasitology.2006; 92(5): 1118. CrossRef - Food-borne intestinal trematode infections in the Republic of Korea
Jong-Yil Chai, Soon-Hyung Lee
Parasitology International.2002; 51(2): 129. CrossRef - Austropeplea ollula (Pulmonata: Lymnaeidae): A new molluscan intermediate host of a human intestinal fluke, Echinostoma cinetorchis (Trematoda: Echinostomatidae) in Korea
Pyung-Rim Chung, Younghun Jung, Yun-Kyu Park, Myung-Ki Hwang
The Korean Journal of Parasitology.2001; 39(3): 247. CrossRef - Corbicula fluminea (Bivalvia: Corbiculidae): a possible second molluscan intermediate host of Echinostoma cinetorchis (Trematoda: Echinostomatidae) in Korea
Pyung-Rim Chung, Younghun Jung, Yun-Kyu Park, Myung-Gi Hwang, Chin-Thack Soh
The Korean Journal of Parasitology.2001; 39(4): 329. CrossRef - Segmentina hemisphaerula: A New Molluscan Intermediate Host forEchinostoma cinetorchisin Korea
P. R. Chung, Y. Jung, Y. K. Park
Journal of Parasitology.2001; 87(5): 1169. CrossRef - The infestation states and changing patterns of human infecting metacercariae in freshwater fish in Kyongsang-do and Kyonggi-do, Korea
H J Rim, K H Kim, K H Joo, S J Kim, K S Eom, M S Chung
The Korean Journal of Parasitology.1996; 34(2): 95. CrossRef - A case of echinostomiasis with ulcerative lesions in the duodenum
J Y Chai, S T Hong, S H Lee, G C Lee, Y I Min
The Korean Journal of Parasitology.1994; 32(3): 201. CrossRef - Tegumental ultrastructure of juvenile and adult Echinostoma cinetorchis
S H Lee, H S Jun, W M Sohn, J Y Chai
The Korean Journal of Parasitology.1992; 30(2): 65. CrossRef - Intestinal trematodes of humans in Korea: Metagonimus, heterophyids and echinostomes
J Y Chai, S H Lee
The Korean Journal of Parasitology.1990; 28(Suppl): s103. CrossRef - Experimental life history of Echinostoma cinetorchis
S H Lee, J Y Chai, S T Hong, W M Sohn
The Korean Journal of Parasitology.1990; 28(1): 39. CrossRef - Cercarial shedding of Echinostoma cinetorchis and experimental infection of the cercariae to several kinds of snails
Y K Ahn, Y S Ryang, J Y Chai, W M Sohn
The Korean Journal of Parasitology.1989; 27(3): 203. CrossRef - An epidemiological suryey of Echinostoma hortense infection in Chongsong-gun, Kyongbuk province
Sang Kum Lee, Nak Seung Chung, Ill Hyang Ko, Woon Mok Sohn, Sung Tae Hong, Jong Yil Chai, Soon Hyung Lee
The Korean Journal of Parasitology.1988; 26(3): 199. CrossRef - Metacercariae of Echinostoma cinetorchis encysted in the fresh water snail, Hippeutis(Helicorbis) cantori, and their development in rats and mice
Soon Hyung Lee, Joon Ky Lee, Woon Mok Sohn, Sung Tae Hong, Sung Jong Hong, Jong Yil Chai
The Korean Journal of Parasitology.1988; 26(3): 189. CrossRef