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Case report: Molecular diagnosis of subcutaneous Spirometra erinaceieuropaei sparganosis in a Japanese immigrant.

ABSTRACT: We report a case of subcutaneous sparganosis in a 68-year-old female Japanese immigrant in Germany. The patient complained of a painless erythema caudal of the umbilicus with a palpable subcutaneous cherry-sized lump. Polymerase chain reaction on formalin-fixed parasite tissue identified Spirometra erinaceieuropaei as the causative agent; the proliferative form of sparganosis, which is caused by the branching and disseminating Sparganum proliferum, could, thus, be excluded. From the excised sparganum, an immunofluorescence test was established and revealed an antibody response directed against the parasite's tegument. Histological key features of the plerocercoid that facilitate diagnosis with different stains are presented.

SUBMITTER: Tappe D

PROVIDER: S-EPMC3541736 | biostudies-literature | 2013 Jan

REPOSITORIES: biostudies-literature

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Case report: Molecular diagnosis of subcutaneous Spirometra erinaceieuropaei sparganosis in a Japanese immigrant.

Tappe Dennis D Berger Luise L Haeupler Alexandra A Muntau Birgit B Racz Paul P Harder Yves Y Specht Katja K Prazeres da Costa Clarissa C Poppert Sven S

The American journal of tropical medicine and hygiene 20121119 1

We report a case of subcutaneous sparganosis in a 68-year-old female Japanese immigrant in Germany. The patient complained of a painless erythema caudal of the umbilicus with a palpable subcutaneous cherry-sized lump. Polymerase chain reaction on formalin-fixed parasite tissue identified Spirometra erinaceieuropaei as the causative agent; the proliferative form of sparganosis, which is caused by the branching and disseminating Sparganum proliferum, could, thus, be excluded. From the excised spar ...[more]

PMID: 23166198

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