Misleading images of ductal carcinoma in situ: 4 lymph nodes with metastasis.

Since sentinel lymph node examination became routine, findings of benign ectopic breast tissue in lymph nodes have increased. We report images of ductal carcinoma in situ (DCIS) in four lymph nodes in a 76-year-old woman with bilateral breast carcinoma. The right lumpectomy showed intermixed invasive lobular and ductal carcinoma, plus DCIS.

[Spondylodiscitis and sacroiliitis due to Streptococcus agalactiae in adults: clinical case and literature review].

Introduction: Streptococcus agalactiae is a well-known pathogen related with infection in newborns, and in women during pregnancy and the puerperium. In recent years it has been described as a causal agent in invasive disease in immunodepressed adults and those with other severe underlying pathologies.

Methods: We describe a case of S.