[Intumescent cataract with ocular hypertony].
BACKGROUND
Intumescent cataract with ocular hypertony is a medicosurgical emergency. The purpose of our study is to define the clinical and therapeutic particularities of these cataracts.


METHODS
This retrospective study includes 40 consecutive patients with angle closure secondary to intumescent cataract. All patients were examined between 1st January 1998 and 30 October 2000.


RESULTS
The patient population consisted of 28 women (70%) and 12 men ranging in age from 59 to 88 years (mean age: 78 years). Preoperative visual acuity was negative in 17% of cases and limited to light perception in 83% of cases. Ocular pressure varied from 25 to 68 mmHg. Patients underwent surgery one to 23 days after diagnosis. Surgical techniques consisted in extracapsular cataract extraction with (35%) and without (65%) intraocular lens. Preoperative complications were: vitreous loss in 20% of cases and expulsive haemorrhage in 2 cases (5%). Postoperative visual acuity improved in 70% of cases. COMMENT AND CONCLUSION: Intumescent cataract with ocular overpressure gives therapeutic problems, which can be prevented by a preoperative hypotony. Functional results of this study encouraged us to operate the intumescent cataract even if visual acuity is bad.
Chaabouni
A
A
Service B, Institut Hédi Rais d'Ophtalmologie de Tunis. leila.elmatri@rns.tn
Kamoun
M
M
Mghaieth
F
F
el Matri
L
L
D000368:Aged; D000369:Aged, 80 and over; D002386:Cataract / Q000150:complications* / Q000628:therapy*; D002387:Cataract Extraction; D005260:Female; D006801:Humans; D007429:Intraocular Pressure; D007910:Lenses, Intraocular; D008297:Male; D008875:Middle Aged; D009798:Ocular Hypertension / Q000150:complications* / Q000517:prevention & control; D011300:Preoperative Care; D012189:Retrospective Studies; D014792:Visual Acuity