ABSTRACT
PURPOSE: To describe two patients with blue nevi of the palpebral conjunctiva and to review the existing literature on common and cellular blue nevi of the conjunctiva. METHODS: Report of two cases and literature review. RESULTS: We present two cases of blue nevi in the palpebral conjunctiva: an atypical cellular blue nevus of the left upper eyelid and a common blue nevus around the lacrimal punctum of the left lower eyelid. Both patients underwent full thickness eyelid excision with wide margins. There was no tumor recurrence at 11 and 4 months postoperatively. CONCLUSIONS: Blue nevi are a group of melanocytic tumors that rarely involve the ocular adnexa. They may arise in the palpebral conjunctiva and should be considered in the differential diagnosis of pigmented lesions in this location as they can mimic melanoma.
Subject(s)
Conjunctival Neoplasms , Nevus, Blue , Skin Neoplasms , Conjunctiva/pathology , Conjunctival Neoplasms/diagnosis , Diagnosis, Differential , Humans , Neoplasm Recurrence, Local/pathology , Nevus, Blue/diagnosis , Nevus, Blue/pathology , Nevus, Blue/surgery , Skin Neoplasms/pathology , SyndromeABSTRACT
Late-onset orbital hemorrhage is a rare complication of alloplastic implant use in orbital wall reconstruction following trauma. The authors report 3 patients with chocolate cysts presenting 3 to 9 years after orbital fracture repair with porous polyethylene implants. All patients were managed by implant removal and evacuation of cyst contents. Complete excision of the cyst was performed in 1 patient, while partial excision of the capsule was performed in 2 patients. Improvement of symptoms associated with the mass effects of the cyst was noted after surgical intervention. The authors also report the first case of orbital volume expansion from a chocolate cyst associated with a nonbarriered porous polyethylene implant. Delayed hemorrhage with capsule formation, although extremely rare, is a possible complication following orbital fracture repair with porous polyethylene implants.
