Malignant Peripheral Nerve Sheath Tumour Manifested as a Perineal Mass: A Case Study and Review Of the Literature. Journal of Analytical Oncology, [S. l.], v. 14, p. 69–74, 2025. DOI: 10.30683/1927-7229.2025.14.11. Disponível em: https://neoplasiaresearch.com/index.php/jao/article/view/893. Acesso em: 17 apr. 2026.