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[Facial solitary infantile myofibromatosis]
V Palomar Asenjo1, V Palomar García, J C Fortuny Llanses
1Servicio de Otorrinolaringología y Patología Cérvico-Facial, Hospital Universitari Arnau de Vilanova de Lleida, Facultad de Medicina Universitat de Lleida. vpalomar@arnau.scs.es
Insights
Infantile myofibromatosis is a rare benign tumor that can present as a facial mass. This case report details a 6-month-old boy successfully treated for this condition.
Area of Science:
- Pediatric Pathology
- Dermatology
- Oncology
Background:
- Infantile myofibromatosis is a rare, benign neoplastic proliferation.
- It can manifest as solitary or multiple lesions, with prognosis influenced by visceral organ involvement.
- Accurate differential diagnosis is crucial, distinguishing it from conditions with poorer prognoses.
Observation:
- A 6-month-old boy presented with a rapidly growing facial mass.
- Histological examination and immunohistochemistry confirmed the diagnosis of infantile myofibromatosis.
- The patient was monitored for over a year post-diagnosis.
Findings:
- The case confirmed infantile myofibromatosis as the diagnosis for the facial mass.
- The child's condition resolved without recurrence.
- Complete disease remission was achieved after a follow-up period exceeding one year.
Implications:
- This case highlights the importance of considering infantile myofibromatosis in the differential diagnosis of pediatric facial masses.
- Early diagnosis and appropriate management lead to favorable outcomes.
- Further research into the long-term prognosis and optimal treatment strategies for infantile myofibromatosis is warranted.
Abstract:
Infantile myofibromatosis is an infrequent and benign pathology. It can turn up as a single or multiple tumour. The prognosis depends on visceral involvement. The differential diagnosis includes some pathologies with similar clinical appearance but worse prognosis. We report a 6 months old boy that arrived to our office refering a short progress and fast growth facial mass. The diagnosis after hystologic study and immunohistochemistry was infantile myofibromatosis. After more than a year of monitoring he is actually disease free.
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