title: Human cysticercosis of the breast mimicking breast cancer: a report of a case from Ile-Ife, Nigeria. .
abstract: BACKGROUND
  Human cystericosis is the infection caused by the larvae of pork tapeworm Taeniasolium. The infection commonly affects the muscle, the central nervous system and subcutaneous tissues. The involvement of the breast is unusual.
  
  
  OBJECTIVE
  To present a 54 years old postmenopausal woman, a petty trader and a Jehovah witness who presented with a painless lump in the right breast which was increasing in size. The mass was clinically diagnosed by the Surgeon who examined her as a case of right breast cancer and an excisional biopsy was done.
  
  
  METHODS
  A review of the case note, autopsy findings including gross and microscopic examinations and literature was done.
  
  
  RESULTS
  A histopathological appraisal of biopsy revealed the presence of the typical cysticercus larva and a definitive diagnosis of right breast Cystericosis was made. The diagnosis of cysticercosis in unusual sites such as breast may be clinically difficult and this supports why all biopsies must be sent to the pathologists for definitive diagnosis.
  
  
  CONCLUSIONS
  Human cystericosis of the breast is rare, nevertheless, this should be considered as a differential diagnosis for amass in the breast particularly in the tropics and developing countries. To the best of our knowledge, this is the first case from our centre.
authors.forename: A E
authors.initials: AE
authors.lastname: Omonisi
authors.forename: O O
authors.initials: OO
authors.lastname: Odujoko
authors.forename: J A
authors.initials: JA
authors.lastname: Aluko
authors.forename: H A
authors.initials: HA
authors.lastname: Akinyemi
authors.forename: O I
authors.initials: OI
authors.lastname: Alatishe
authors.forename: G O
authors.initials: GO
authors.lastname: Omoniyi-Esan
mesh_terms: D000818:Animals; D001941:Breast Diseases / Q000469:parasitology* / Q000473:pathology*; D001943:Breast Neoplasms / Q000175:diagnosis; D003551:Cysticercosis / Q000473:pathology*; D003552:Cysticercus / Q000302:isolation & purification*; D003937:Diagnosis, Differential; D005260:Female; D015745:Granuloma, Foreign-Body / Q000469:parasitology* / Q000473:pathology*; D006801:Humans; D008875:Middle Aged; D009549:Nigeria