rifampin and Colonic-Polyps

We report a case of group B streptococcal septicemia of digestive origin with secondary bilateral breast dermal-hypodermal localization.. A 71 year-old woman with a past history of bilateral breast cancer treated by conservation therapy was hospitalized because of the sudden occurrence of two clearly delimited, inflammatory, dermal-hypodermal cutaneous plaques located on each breast, associated with fever (39 degrees C), 4 days after a colonoscopy. Further investigations eliminated carcinomatous mastitis and blood cultures were positive for group B beta-hemolytic streptococcus (Streptococcus agalactiae). Histological examination of a sigmoid polyp revealed a tubular adenocarcinoma.. We report the first documented case of secondary dermal-hypodermal bacterial skin infection (cellulitis) due to group B beta-hemolytic streptococcus. The occurrence after colonoscopy examination, chronology of clinical features, bilaterality and positive blood cultures are arguments in favor of the secondary nature of the skin infection process.

Topics: Adenocarcinoma; Aged; Amoxicillin; Anti-Bacterial Agents; Anti-Infective Agents; Breast Diseases; Cellulitis; Clavulanic Acid; Colonic Polyps; Colonoscopy; Drug Therapy, Combination; Female; Humans; Metronidazole; Rifampin; Sepsis; Sigmoid Neoplasms; Streptococcal Infections; Streptococcus agalactiae; Time Factors; Treatment Outcome

Topics: Actinomycetales Infections; AIDS-Related Opportunistic Infections; Colonic Polyps; Drug Therapy, Combination; Humans; Lung; Male; Middle Aged; Rhodococcus equi; Rifampin; Vancomycin