Children (Basel, Switzerland) · 2025
Giant Cyst of Dermis-Fat Graft in a Child with MRSA-Case Report.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
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Kuzmanović Elabjer Biljana, Bjeloš Mirjana, Ćurić Ana, Miletić Daliborka, Bušić Mladen
Аннотация
BACKGROUND/OBJECTIVES: This case report presents a unique case of multiple postoperative complications, including sterile silicone implant extrusion, symblepharon formation, and the development of a giant cyst, following extensive multimodal chemotherapy for unilateral retinoblastoma in a pediatric patient. The case was further complicated by recurrent methicillin-resistant Staphylococcus aureus (MRSA) colonization, which persisted despite multiple eradication attempts.
METHODS: A 5-year-old boy presented with right-sided proptosis one year after receiving a secondary dermis-fat orbital graft. He had undergone 12 cycles of intravitreal, intra-arterial, and systemic chemotherapy as well as thermotherapy and cryotherapy due to recurrent retinoblastoma in the right eye. Following a third relapse, secondary enucleation was performed with a primary silicone orbital implant. However, extrusion of the implant occurred, and an orbital swab confirmed MRSA colonization. A secondary dermis-fat graft was harvested and implanted after ensuring MRSA clearance. A year later, the child developed rapid right-sided proptosis. Ultrasound revealed a cyst within the dermis-fat graft measured 23.6 mm in anteroposterior diameter. Surgery was postponed due to chickenpox, and the cyst enlarged reaching an anteroposterior diameter of 26.7 mm over two months. A complete excision was performed.
RESULTS: The surgery was uneventful. Intraoperative orbital swab was sterile, but MRSA was detected in a conjunctival swab, leading to treatment with local moxifloxacin drops and oral rifampicin.
CONCLUSIONS: Giant cyst formation in a dermis-fat graft is an extremely rare complication. Complete excision remains the treatment of choice. However, in this case, it resulted in persistent anophthalmic socket syndrome, posing further reconstructive challenges.
METHODS: A 5-year-old boy presented with right-sided proptosis one year after receiving a secondary dermis-fat orbital graft. He had undergone 12 cycles of intravitreal, intra-arterial, and systemic chemotherapy as well as thermotherapy and cryotherapy due to recurrent retinoblastoma in the right eye. Following a third relapse, secondary enucleation was performed with a primary silicone orbital implant. However, extrusion of the implant occurred, and an orbital swab confirmed MRSA colonization. A secondary dermis-fat graft was harvested and implanted after ensuring MRSA clearance. A year later, the child developed rapid right-sided proptosis. Ultrasound revealed a cyst within the dermis-fat graft measured 23.6 mm in anteroposterior diameter. Surgery was postponed due to chickenpox, and the cyst enlarged reaching an anteroposterior diameter of 26.7 mm over two months. A complete excision was performed.
RESULTS: The surgery was uneventful. Intraoperative orbital swab was sterile, but MRSA was detected in a conjunctival swab, leading to treatment with local moxifloxacin drops and oral rifampicin.
CONCLUSIONS: Giant cyst formation in a dermis-fat graft is an extremely rare complication. Complete excision remains the treatment of choice. However, in this case, it resulted in persistent anophthalmic socket syndrome, posing further reconstructive challenges.