Mediastinal Mature Teratoma With Malignant Transformation to Colorectal-Type Adenocarcinoma
ctDNA monitoring tracks a rare mediastinal cancer type after surgery, expanding liquid biopsy utility to unusual malignancies.
A 51-year-old man with incidentally found anterior mediastinal mass on prostate cancer staging had a mature teratoma with malignant transformation confirmed on robotic thymectomy; ctDNA was negative for measurable residual disease. The case adds to the sparse literature on this rare malignant transformation and illustrates ctDNA-based MRD monitoring in an unusual clinical scenario.
What the study was
- Study design
- Single case report
- Population
- Single patient (51-year-old male)
- Sample size
- 1
- Category
- Diagnostics
- Maturity
- Exploratory
- Journal
- Annals of Thoracic Surgery Short Reports
Why it surfaced
Single case report; capped at triage_score 4 per rules; classified low due to single patient, no generalizability.
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