Congenital infantile fibrosarcoma: a masquerader of ulcerated hemangioma

Area of Science:

• Pediatric Oncology
• Dermatology
• Surgical Pathology

Background:

• Congenital infantile fibrosarcoma (CIF) is a rare malignant tumor affecting infants.
• CIF can present as a highly vascularized mass, clinically resembling infantile hemangioma.
• Ulceration of CIF can lead to severe complications like hemorrhage, anemia, and thrombocytopenia.

Observation:

• This report details three cases of infants with ulcerated congenital infantile fibrosarcomas of the hand.
• Clinical presentation of these lesions can be misleading, mimicking benign vascular tumors.
• The potential for significant bleeding and associated hematologic abnormalities was noted.

Findings:

• Congenital infantile fibrosarcomas, particularly when ulcerated, pose a diagnostic challenge due to their vascularity and resemblance to hemangiomas.
• Ulcerated CIF in infants can result in substantial hemorrhage, leading to anemia and thrombocytopenia.
• Timely and accurate diagnosis is essential for effective management.

Implications:

• Distinguishing congenital infantile fibrosarcoma from hemangioma is critical for appropriate treatment planning.
• Awareness of the clinical manifestations of ulcerated CIF can guide prompt diagnosis and intervention.
• Improved diagnostic strategies are needed to ensure optimal outcomes for affected children.