[Choroidal tuberculosis: reports of 3 cases]. / La tuberculose choroïdienne: à propos de 3 cas.

Tuberculosis is a chronic infection with a high incidence in Morocco. Ocular involvement is rare. We report three cases of choroidal tuberculosis. Case no 1: A 24-year-old female with tuberculous meningitis, multifocal choroiditis in the right eye and choroidal granuloma in the left eye. Case no 2: A 22-year-old female with multifocal tuberculosis. The ocular examination showed a choroidal granuloma. Case no 3: A 25-year-old male with HIV infection and miliary tuberculosis. Ocular involvement consisted in a choroidal granuloma. Ocular involvement in tuberculosis is uncommon. Choroidal granuloma is a characteristic manifestation.

[Iris metastasis from lung cancer]. / Métastases iriennes d'un adénocarcinome bronchique.

A 47-year-old man with a history of lung adenocarcinoma presented a red and painful right eye with loss of visual acuity after the 5th course of chemotherapy. The ophthalmologic exam showed visual acuity at 3/10 and diffuse iris nodular lesions in the same eye. The fundus was not visible. The controlateral eye was normal. The ocular scan showed iris tumors without choroidal metastasis. Systemic medical evaluation demonstrated no other metastases. The patient died 1 year later.

[A recent case of palpebral anthrax]. / Charbon palpébral: à propos d'un cas.

Anthrax disease is an acute infection caused by Bacillus anthracis. It appears in three forms: pulmonary, intestinal, and cutaneous, whose palpebral location is rare but serious. The authors report the case of a 38-year-old patient who presented 3 weeks after the appearance of an upper and lower palpebral tumefaction. Questioning revealed that he was a cattle breeder. The ophthalmologic examination of the right eye brought out serosanguineous blisters, an edema, and necrotic scabs involving the upper and lower eyelids, preventing any clinical examination of the ocular bulb. The bacteriological sample was negative. The patient progressed well when treated with G penicillin, but retained a cicatricial ectropion. Anthrax is receiving increasing interest given how difficult it is to diagnose, the severe prognosis, and the possibility of its dissemination in bacteriological warfare or bioterrorism.

[Two cases of Wolfram syndrome]. / Syndrome de Wolfram. A propos de deux cas.

Wolfram syndrome is a rare autosomal recessive neurodegenerative disease; it is characterized by the appearance of diabetes mellitus in childhood associated with bilateral optic atrophy that often leads to blindness. Insipid diabetes, deafness, psychiatric disorders, anosmia, anomalies of the urinary tract, nystagmus, ataxia, and myoclonias are less frequent. We report two cases of Wolfram syndrome, diagnosed in a 12-year-old girl and a 13-year-old boy. In each case, there was a history of diabetes mellitus; they consulted for a progressive loss of vision. Ophthalmologic examination objectified that visual acuity was reduced to finger counting in both eyes as well as isolated bilateral optic atrophy and constriction of the peripheral visual field. Through these two cases and a review of the literature, we propose to study the genetic and clinical aspects of Wolfram syndrome.