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Infantile hemangiomas masquerading as other periocular disorders
1Mayo Medical School, Rochester, MN 55905, USA.
Insights
Capillary hemangiomas can mimic other periocular tumors in infants. This report highlights two cases where infantile hemangiomas were misdiagnosed as dermoid cysts and dacrocystocele, emphasizing diagnostic considerations.
Area of Science:
- Ophthalmology
- Pediatric Oncology
- Dermatology
Background:
- Periocular tumors are common in infancy, with capillary hemangiomas being the most frequent, affecting 1-2% of newborns.
- Deep capillary hemangiomas pose diagnostic challenges, often mimicking other orbital lesions.
Observation:
- Two pediatric cases are presented where initial diagnoses of dermoid cyst and dacrocystocele were revised to capillary hemangiomas after biopsy.
- These cases illustrate the potential for periocular hemangiomas to imitate benign congenital lesions.
Findings:
- Capillary hemangiomas can present atypically, leading to misdiagnosis of other orbital abnormalities.
- Differential diagnosis for subcutaneous periocular lesions in infants must include infantile hemangiomas.
Implications:
- Accurate and timely diagnosis of periocular hemangiomas is crucial for appropriate management.
- Increased awareness of hemangioma mimicry can improve diagnostic accuracy in pediatric ophthalmology and dermatology.
- These findings underscore the importance of considering infantile hemangiomas in the differential diagnosis of periocular masses.
Abstract:
Periocular tumors are common in infancy. The most common periocular tumors are capillary hemangiomas, which are present in 1-2% of newborns and develop in 10%-12% of children by the age of 1 year old. Deep capillary hemangiomas may be more challenging to diagnose than superficial capillary hemangiomas and can be confused with other orbital lesions. Deep orbital hemangiomas can mimic teratoma, lymphangioma, rhabdomyosarcoma, metastatic neuroblastoma, and granulocytic sarcoma. In this paper, we describe 2 pediatric cases where previously diagnosed dermoid cyst and dacrocystocele were found to be capillary hemangiomas upon biopsy. Approaches to distinguish capillary hemangiomas from other periocular tumors are further discussed. To our knowledge, this is the first case report of periocular hemangiomas imitating a dermoid cyst and a dacrocystocele. These cases emphasize the importance of including infantile hemangiomas in the differential diagnosis of subcutaneous periocular abnormalities.
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