A Case of Sparganosis mansoni in the Thigh: Serological Validation of Cure Following Surgery
AbstractCases of Sparganum mansoni, caused by the plerocercoid larva of the tapeworm S. mansoni, occur throughout the world, particularly in Asian, Middle Eastern, and European countries. However, cases of infection with this parasite are rarely seen in Japan. Here, we present a case of a 61-year-old woman with a solitary subcutaneous nodule in left inner aspect of the thigh, from which a long, slender, whitish worm was surgically removed. The parasite was histopathologically identified as S. mansoni. Serological testing confirmed cure of the infection after surgical removal of the parasite. The authors advocate immunoserological examination in case of S. mansoni.
Mougeot G, Cambon M, Menerath JM et al. Human eye anterior chamber sparganosis. Parasite. 1999; 6: 365-367.
Jeong SC, Bae JC, Hwang SH et al. Cerebral sparganosis with intracerebral hemorrhage: A case report. Neurology. 1998; 50: 503-506.
Iwatani K, Kubota I, Nomori H et al. Sparganum mansoni parasitic infection in the lung showing a nodule. Pathol Int. 2006; 56: 674-677.
Griffin MP, Tompkins KJ, Ryan MT. Cutaneous sparganosis. Am J Dermatopathol. 1996; 18: 70-72.
Infectious Agents Surveillance Report, IASR. http://idsc.nih.go.jp/iasr/CDROM/ records/15/image/I1700703.HTM, (accessed November 17, 2011). Japanese
Anantaphruti MT, Nawa Y, Vanvanitchai Y. Human sparganosis in Thailand: an overview. Acta Trop. 2011; 118: 171-176. Review
Nishiyama T, Ide T, Araki T et al. Immunodiagnosis of human sparganosis mansoni by micro-chemiluminescence enzyme- linked immunosorbent assay. Trans R Soc Trop Med Hyg. 1994; 88: 663-665.
Watanabe M, Kunii T, Ohteki T et al. A case of sparganosis mansoni through eating horse meat. Rinsho Hifuka. 2004; 58: 343-346. In Japanese.