Cellulitis and bacteraemia caused by Streptococcus dysgalactiae post radical vulvectomy and bilateral inguinal lymph node dissection for FIGO IB squamous cell carcinoma of the vulva, a case report.

Abstract

BackgroundStreptococcus dysgalactiae, also known as Group C/G Streptococci, causes infection to humans and animals. Infectious syndromes range from mild pharyngitis and cellulitis, to bacteraemia and life-threatening sepsis. This report uniquely presents a case of Streptococcus dysgalactiae subspecies dysgalactiae causing fulminant sepsis post-radical vulvectomy.CaseFour months post modified radical vulvectomy with bilateral lymph node dissection, a 78-year-old woman presented with pyrexia and associated intercrural, upper thigh and suprapubic erythema. Aside from being a smoker, there was no documented history of immunosuppression. Blood cultures yielded growth of S. dysgalactiae, and she improved with intravenous antibiotics, fluid resusitation and electrolyte replacement.ConclusionStreptococcus dysgalactiae is an important pathogen associated with bacteraemia, cellulitis, meningitis and pneumonia. Prompt and appropriate antibiotic therapy in addition to further investigations with potential surgical intervention are essential.