Klinische Monatsblätter für Augenheilkunde
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Klin Monbl Augenheilkd · Aug 2001
Case Reports[Conjunctival cyst: subconjunctival luxation of the lens following ocular contusion - a case report].
Presentation of a 75-year-old female with subconjunctival lens luxation, that was initially misdiagnosed as conjunctival cyst. Initial examination had been difficult due to vascularized stromal corneal scars and a large hyphema. The ocular history revealed an ocular contusion 11 months ago. Aphakia with subconjunctival lens luxation, iris incarceration, iridodialysis and covered scleral rupture were diagnosed by inspection, palpation, slit-lamp biomicroscopy, gonioscopy and ultrasound biomicroscopy. The lens and incarcerated iris tissue were removed, the scleral wound was sutured and a penetrating keratoplasty was performed in combination with anterior vitrectomy and implantation of a transclerally sutured posterior chamber lens. The histologic investigation of the subconjunctival tissue showed the complete lens with intact lens capsule and surrounding subconjunctival connective tissue. ⋯ Hyphemas following ocular contusion are frequent findings. A large hyphema may masquerade alterations of other ocular structures. The differential diagnosis of posttraumatic prominent conjunctival "tumors" should include subconjunctival luxation of the lens.