Orbital migration of schistosome eggs: a case report.

BACKGROUND: Ocular damage, including damage to the conjunctiva, lacrimal gland, eyelids, and orbit, caused by Schistosoma haematobium is sporadic. We report a clinical case of orbital migration of schistosome eggs. CASE PRESENTATION: A 14-year-old boy of Malian nationality presented with a painless swelling of the upper right eyelid, which had been gradually increasing for approximately 3 months. Visual acuity was logMAR 0.10 and 0.00 in the right and left eye, respectively. External examination revealed a right palpebral mass, pushing the globe slightly downward and inward. Computed tomography revealed a mass of the right lacrimal gland. Total excision of the mass was performed by transpalpebral orbitotomy. Pathological examination revealed an inflammatory granulomatous infiltrate of the lacrimal gland consisting of lymphocytes, eosinophils, giant cells, epithelioid cell, histiocytes and calcified Schistosoma eggs with terminal spine. Urine examination revealed eggs of S. haematobium. Praziquantel 40 mg/kg was administered to the patient. The hematuria stopped after 1 week. After 3 years of follow-up, no recurrence was noted. CONCLUSIONS: The bilharzian granuloma of the lacrimal gland is an ectopic site of the parasite. In this case, the granuloma was cured by surgical excision followed by a course of Praziquantel.

[Bilateral chorioretinian colobome: about a case]. / Colobome chorioretinien bilateral: à propos d'un cas.

Chorioretinian coloboma often raises clinical issues leading sometimes to some confusion. Nevertheless, diagnosis must be as accurate as possible for several reasons: the association of some congenital anomalies of the papilla with other neurologic, endocrine and systemic disorders as well as issues in differential diagnosis between it and other ophthalmic disorders. We report a clinical case of a 6 year old child, the first boy in a family with 2 children, with bilateral papillar coloboma and without other associated malformations. Patient?s history: normal birth and updated immunisation status. His father and his 4-year-old sister underwent ophthalmic examination which was unremakable. However his mother had diverge strabismus in the right eye.

[Bilateral papilledema secondary to intracranial hypertension in an adolescent girl]. / Œdème papillaire bilatéral secondaire à une hypertension intracrânienne chez une adolescente.

Papilledema is a fluid and/or axonal swelling of the optic nerve head due to a blockage of axoplasmic flow at the level of the cribriform plate. We report the case of a 17-year old adolescent girl with bilateral papilledema secondary to idiopathic intracranial hypertension.