Abstract | OBJECTIVES: Toxocarosis involving cranial nerves is extremely rare and almost exclusively concerns the optic nerve. Toxocarosis involving the seventh cranial nerve has not been reported. CASE REPORT: A 33y male developed left-sided Bell's palsy two days after left-sided otalgia 6y before. Despite extensive diagnostic work-up at that time the cause of Bell's palsy remained unknown. During the following years Bell's palsy slightly improved but retromandibular pain remained almost unchanged and he developed enlarged lymph nodes along the jugular veins, submandibularly, and in the trigonum caroticum. Re-evaluation 6y later revealed an increased titer of serum antibodies against Toxocara canis and a positive Westernblot for Toxocara canis ES- antigen. Despite absent eosinophilia in the serum, toxocarosis was diagnosed and a therapy with albendazole initiated, with benefit for retromandibular pain, but hardly for Bell's palsy or enlarged lymph nodes. CSF investigations after albendazole revealed a positive Westernblot for antibodies against toxocara but absent pleocytosis or eosinophilia, and negative PCR for Toxocara canis. CONCLUSIONS:
|
Authors | Arian Bachtiar, Herbert Auer, Josef Finsterer |
Journal | Revista chilena de infectologia : organo oficial de la Sociedad Chilena de Infectologia
(Rev Chilena Infectol)
Vol. 29
Issue 5
Pg. 551-3
(Oct 2012)
ISSN: 0716-1018 [Print] Chile |
Vernacular Title | Parálisis de Bell y dolor facial asociados con infección por Toxocara sp. |
PMID | 23282502
(Publication Type: Case Reports, English Abstract, Journal Article)
|
Topics |
- Adult
- Bell Palsy
(diagnosis, parasitology)
- Facial Pain
(diagnosis, parasitology)
- Humans
- Male
- Toxocariasis
(complications, diagnosis)
|