Biomedical subjects

H Abdellah

Publications and source records attributed to H Abdellah.

3 recordsLinked to original sources

PubMed2001

[Tuberculous uveitis].

Ocular tuberculosis is relatively rare; however, the most common ocular lesion during ocular tuberculosis is uveitis. The recrudescence of this disease is probably caused by human immunodeficiency virus or long-term corticotherapy. The authors report a of chronic unilateral tuberculosis-related uveitis complicated by panophthalmia with subconjunctival abcesess and scleral fistula. A histopathological study revealed a granulomatous inflammation with caseous material. An extensive work-up revealed no extraocular lesion. A systemic bactericidal treatement associated with topical steroids decreased the local inflammation with phthisis bulbi, and with no spread of the infection. The authors discuss the etiopathogenic, clinical, and therapeutic aspects of tuberculosis-related uveitis.

Adult↗

PubMed2000

[Medulloepithelioma of the ciliary body. A case report].

Medulloepithelioma of the ciliary body is an uncommon intraocular tumor occurring during the first year of life. Malignant degeneration may occur. We report the case of a 4-year-old child who presented medulloepithelioma of the left eye disclosed by oesotropia at 2 years of age. Clinically, there was oesotropia, positive light perception and cataract with vascular membrane spreading to the nasal side of the irido-corneal angle. CT scan and ultrasound B revealed a ciliary body tumor involving the sclera and orbital fat. After exenteration, the pathology study reported malignant medulloepithelioma of the ciliary body with scleral extension. No local recurrence or metastasis has been observed at 8 months follow-up. We discuss the clinical, radiological and therapeutic features of this uncommon tumor.

Child, Preschool↗

PubMed1999

[Epidemiology of orbital processes in children. 54 cases].

PURPOSE: The aim of this work was to study epidemiological aspect of orbital processes occurring in childhood. PATIENTS AND METHODS: Fifty-four cases of orbital processes treated between January 1990 and January 1997 were retrospectively reviewed. RESULTS: Mean patient age was 4.2 years (range 1 to 15), 36 were males and 18 were females. Proptosis was the first manifestation in 34 cases, other manifestations were low vision (8 cases), ocular pain (14 cases), inflammatory signs (11 cases), ocular palsy (14 cases). The first cause of these processes was secondary tumors, especially retinoblastoma (13 cases). Other causes were rhabdomyosarcoma (9 cases), orbital hydatic cyst (8 cases), inflammatory pseudotumors (7 cases), capillary hemanigoma (4 cases) chloroma (3 cases), glioma (1 case), lymphangioma (8 cases), and mucocele (1 case). DISCUSSION: We emphasize the particular epidemiological aspect of orbital processes in Moroccan children where retinoblastoma predominates and compare our findings with data in the literature.

Adolescent↗