Ossifying Subperiosteal Hematoma Caused by a Plexiform Neurofibroma

Teaching Point: Subperiosteal haemorrhage is a rare complication of a plexiform neurofibroma which may mimic a malignant peripheral nerve sheath tumour.

Pediatric posttraumatic orbital subperiosteal hematoma

AIM

To report five children with posttraumatic orbital subperiosteal hematoma.

METHODS

In this study, five cases with posttraumatic orbital subperiosteal hematoma were studied and reviewed along with similar cases in a systematic literature review.

RESULTS

The mean age of our patients was 9.40 ± 3.51 years, ranging from 4 to 13 years, and all were male. Mechanisms of injuries were blunt trauma, falling from a building, car accident, and falling from a bicycle. All patients had unilateral involvement. Treatment options included needle aspiration, surgical drainage, and observation for spontaneous resolution. Except for one patient, positive outcomes were achieved.

CONCLUSION

The most common location for posttraumatic orbital subperiosteal hematoma is the superior orbital wall. Traumatic optic neuropathy and permanent visual loss are uncommon. Observation, surgical drainage, and aspiration are common treatment options.

Traumatic Orbital Subperiosteal Hematoma With Acute Visual Compromise: Role of the Head and Neck Surgeon

The primary goal was to report our institutional experience of a rare, vision-threatening complication following craniomaxillofacial trauma. A retrospective review was performed between January 2016 and January 2018 to identify 3 patients with traumatic orbital subperiosteal hematoma (OSPH). Visual acuity, intraocular pressures (IOPs), and the need for surgical intervention were abstracted. The age range was 36 to 88 years. Indications for surgical intervention include relative afferent pupillary defect, gaze restriction, visual impairment, and elevated IOP. Preoperatively, IOP range was 15.0 to 25.0. Two patients required OSPH evacuation via a medial brow approach. Follow-up after ocular injury ranged from 25 to 41 days, with IOP range of 13.0 to 16.0. Traumatic OSPH is an uncommon clinical finding; prompt assessment with consideration of surgical intervention may mitigate deleterious long-term morbidity, chiefly sudden blindness. Further research efforts may elucidate the optimal method in the management of this complex clinical entity.