Pseudoterranova decipiens larva is a rare cause of anisakiasis. Indeed, prior to the present study, there had been only 12 reports of larval P. decipiens infection in the Republic of Korea. In June 2011, an anisakid larva, 32.1 mm in length and 0.88 mm in width, and finally identified as the third stage larva of P. decipiens owing to the presence of an intestinal cecum but lacking ventricular appendage, was discovered in a 61-year-old woman during the course of endoscopy executed as a part of routine physical examinations. The patient had eaten raw a rockfish 13 hr prior to the endoscopy, but showed no symptoms of anisakiasis. This paper is the 13th report of P. decipiens infection in Korea.
Animals ; Ascaridida Infections/*diagnosis/parasitology/*pathology ; Ascaridoidea/*isolation & purification ; Asymptomatic Diseases ; Endoscopy, Gastrointestinal ; Female ; Foodborne Diseases/diagnosis/parasitology/pathology ; Humans ; Larva ; Middle Aged ; Republic of Korea

Reptiles, unlike mammals, have been considered to be unsuitable hosts of Trichinella spp., though larvae have been detected in their muscles and human outbreaks related to their consumption have, in fact, occurred. Herein we report 2 Korean cases of trichinosis, possibly transmitted via consumption of reptile meat. Both patients suffered from myalgia, headache, and facial edema. Laboratory examinations revealed leukocytosis with eosinophilia (54% and 39%, respectively) and elevated creatinine phosphokinase. ELISA was performed under the suspicion of trichinosis, showing positivity at the 29th and 60th day post-infection. Since they had consumed raw soft-shelled turtle meat, turtle was strongly suggested to be an infection source of trichinosis in Korea next to the wild boar and badger.
Adult ; Animals ; Enzyme-Linked Immunosorbent Assay ; Foodborne Diseases/*diagnosis/parasitology/*pathology ; Humans ; Korea ; Male ; Meat ; Serologic Tests ; Trichinella/*isolation & purification ; Trichinellosis/*diagnosis/parasitology/*pathology ; Turtles

No abstract available.
Animals ; Biopsy ; Clonorchiasis/diagnosis/*parasitology ; Clonorchis sinensis/*isolation & purification ; Cystadenoma, Mucinous/*parasitology/pathology/surgery ; Foodborne Diseases/diagnosis/*parasitology ; Humans ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Pancreatectomy ; Pancreatic Neoplasms/*parasitology/pathology/surgery ; Seafood/*parasitology ; Tomography, X-Ray Computed ; Treatment Outcome

A 33-year-old Korean man visited a medical clinic with complaints of throat discomfort and pain for one week. The symptoms occurred one day after eating raw brackish water fish, perch. Endoscopy revealed a fluke, about 5 mm in length, attaching to and peristaltically moving on the surface of the mucosa at the arytenoid region of the larynx. Microscopically, the testes were triangular, tandem, and separated by the uterus. The ovary and cirrus pouch were placed apart from median line between testes. Numerous blood cells were observed in the ceca. The worm was identified to be Clinostomum complanatum. This is the second human case of clinostomiasis in Korea.
Adult ; Animal Structures/anatomy & histology ; Animals ; Endoscopy ; Foodborne Diseases/*diagnosis/parasitology ; Humans ; Korea ; Larynx/parasitology/pathology ; Male ; Microscopy ; Pharynx/parasitology/pathology ; Trematoda/anatomy & histology/*isolation & purification ; Trematode Infections/*diagnosis/parasitology

Until 2012, a total of 48 cases of diphyllobothriasis had been reported in Korea, all of which were morphologically identified as Diphyllobothrium latum. However, some of these specimens were analyzed by nucleotide sequencing of the mitochondrial cox1 gene, which showed that all were D. nihonkaiense, not D. latum. After that, 3 further cases of diphyllobothriasis were confirmed as D. nihonkaiense. In the present study, 3 new cases of D. nihonkaiense were detected from 2011 through 2013. The hosts were infected through consumption of salmonid fishes, such as the trout or salmon, and 2 of them experienced severe diarrhea prior to proglottid passage. All of the tapeworms were confirmed to be D. nihonkaiense by genetic identification. This proved again that most diphyllobothriasis in Korea have been caused by D. nihonkaiense.
Adult ; Animals ; Cyclooxygenase 1/genetics ; Diphyllobothriasis/*diagnosis/parasitology/*pathology ; Diphyllobothrium/classification/genetics/*isolation & purification ; Foodborne Diseases/*diagnosis/parasitology/*pathology ; Humans ; Korea ; Male ; Middle Aged ; Sequence Analysis, DNA ; Sequence Homology