Related Experiment Video
Updated: Jul 3, 2026
Humanized Mouse Model to Study Bacterial Infections Targeting the Microvasculature
Published on: April 1, 2014
Mycoplasma hominis wound infection after a vascular allograft
H Marini1, V Merle, N Frébourg
1Department of Epidemiology and Public Health, Rouen University Hospital, Rouen, France. helene_marini@yahoo.fr
Abstract:
Cases of Mycoplasma hominis infections after allograft are rare. We report a case of M. hominis wound infection after a vascular allograft. The allograft was positive before having any contact with the recipient, and our investigation suggests that M. hominis may have been transmitted from the donor to the recipient. It is not clear, however, whether specific diagnosis of M. hominis should be performed on tissue before grafting in order to prevent such donor-to-host transmission.
Insights
Mycoplasma hominis wound infection after vascular allograft is rare. Donor-to-host transmission may occur, suggesting pre-graft screening for this infection.
Area of Science:
- Infectious Diseases
- Transplantation Immunology
- Microbiology
Background:
- Mycoplasma hominis infections are uncommon following allograft procedures.
- Vascular allografts are susceptible to microbial contamination.
Observation:
- A rare case of Mycoplasma hominis wound infection occurred post-vascular allograft.
- The allograft tested positive for M. hominis prior to recipient implantation.
- Investigation suggests potential donor-to-host transmission of M. hominis.
Findings:
- The vascular allograft was identified as the source of M. hominis infection.
- Evidence points towards M. hominis transmission from donor tissue to the recipient.
- The timing of allograft contamination preceded patient contact.
Implications:
- Routine pre-graft screening for Mycoplasma hominis in allografts warrants consideration.
- Preventing donor-to-host transmission of M. hominis may improve allograft outcomes.
- Further research is needed to establish diagnostic protocols for M. hominis in tissue grafts.
