Subject(s)
Amoxicillin/pharmacology , Amoxicillin/therapeutic use , Ceftriaxone/pharmacology , Ceftriaxone/therapeutic use , Drug Resistance, Multiple, Bacterial , Salmonella typhi/drug effects , Typhoid Fever/drug therapy , Amoxicillin/adverse effects , Anti-Bacterial Agents/adverse effects , Anti-Bacterial Agents/pharmacology , Anti-Bacterial Agents/therapeutic use , Bacteria/drug effects , Bacteria/genetics , Bacteria/isolation & purification , Ceftriaxone/adverse effects , Drug Resistance, Multiple, Bacterial/drug effects , Drug Resistance, Multiple, Bacterial/genetics , Feces/microbiology , Genome, Bacterial/genetics , Humans , Medication Adherence , Plasmids/genetics , Recurrence , Salmonella typhi/genetics , Salmonella typhi/isolation & purification , Typhoid Fever/microbiologyABSTRACT
BACKGROUND: The transmission of fungi via transplant, although well-known, has not often been molecularly proven. We describe a case of donor-derived candidiasis verified by whole genome sequencing. CASE DESCRIPTION: The multiorgan donor was a 42-year-old woman with subdural hemorrhage. Procurement of the thoracic organs was performed followed by the abdominal organs. Tissue from the left bronchus grew Candida dubliniensis. The liver recipient was a 63-year-old woman with cryptogenic liver cirrhosis. She was noted to have worsening leukocytosis on postoperative day (POD) 9. Computed tomography of the abdomen and pelvis showed multiple rim-enhancing collections around the graft. Percutaneous drainage was performed. Fluid cultures grew C dubliniensis. C dubliniensis isolated from the donor's left bronchus and the liver recipient's abscesses were verified to be related by whole genome sequencing. We postulate that C dubliniensis colonizing the donor's transected trachea could have contaminated the inferior vena cava when the former was left open after explant of the donor's lungs. A portion of the donor's contaminated inferior vena cava was transplanted along with the liver graft, resulting in the infected collections in the recipient. CONCLUSIONS: Our case report highlights the importance of maintaining a sterile field during organ procurement, especially in a multiorgan donor whose organs are explanted in succession.