Marjolin's Ulcer: Mesh-Related Vaginal Cutaneous Fistula With Superimposed Osteomyelitis and Neoplastic Transformation.

Marjolin's ulcer is a rare, often aggressive squamous cell malignancy identified in previously injured areas or those affected by chronic inflammation. It often develops in deep wounds that are slow to heal or allowed to heal by secondary intention. Few reports and small case series about Marjolin's ulcer have been published. We present a unique case with well-differentiated keratinized squamous cell carcinoma arising from a mesh-related vaginocutaneous fistula with superimposed osteomyelitis. The risk of cancerous transformation leading to Marjolin's ulcer in non-healing traumatic wounds is 8.1% and 2.6% in a fistula associated with purulent-inflammatory bone diseases. Approximately 1.7% of chronic cutaneous ulcers undergo neoplastic transformation, with a disposition to squamous cell carcinoma. Women experiencing mesh complications may require multiple procedures to address these issues and, therefore, should have them addressed in a timely manner to allow for the best patient outcome. Treatment optimization on a whole should incorporate the goals outlined by the American Urogynecologic Society and the International Urogynecological Association. These include the use of relevant evidence to help guide the management of mesh complications as well as identifying the gaps in currently available evidence, developing a treatment algorithm to be used for shared decision making, and identifying provider and healthcare facility characteristics that may optimize treatment outcomes specific to mesh complications.