An 81-year-old Caucasian lady with PACG was referred to the glaucoma clinic for raised IOP and blurred vision in the right eye. She had LPI and trabeculectomy 15 years ago and phacoemulsification with anterior vitrectomy 8 years ago. Her left eye had no vision due to complicated extracapsular cataract extraction, bullous keratopathy, and possible advanced glaucomatous optic atrophy. The IOP in the right eye was 22 mmHg on oral acetazolamide, topical pilocarpine 2%, latanoprost, and apraclonidine 1%. The VA was 20/40 with peripheral corneal edema and a shallow AC. Malignant glaucoma was thought to be the cause. Pilocarpine drops were stopped, and atropine started. However, the AC remained shallow. A ZHV was performed, and the AC deepened on the table. She subsequently underwent a penetrating keratoplasty for the preexisting pseudophakic bullous keratopathy. There has been no recurrence of malignant glaucoma for the last 7 years. On her last visit, the VA was 20/60 and IOP 18 mmHg without medications.
A 63-year-old Caucasian gentleman with schizophrenia was referred to the glaucoma clinic by his optician with bilateral pale optic discs, IOPs over 60 mmHg and vision of counting fingers in both eyes. In both eyes, AC was shallow; the angle completely closed, and the optic discs cupped and pale. A diagnosis of chronic angle closure was made, and bilateral LPIs done. The patient was started on oral acetazolamide and 3 topical glaucoma medications. A month later, the IOP had reduced to 21 mmHg in the right eye. Right eye phacotrabeculectomy under general anesthesia was done with prior explanation of the poor prognosis for visual recovery to the relatives. Intraoperatively, a floppy iris was noted which responded to intracameral phenylephrine. Postoperatively, the AC was shallow and IOP 16 mmHg. A week later, the IOP crept to 23 mmHg, the AC remained shallow with a fibrinous deposit over the pupil. Malignant glaucoma was considered to be the cause and ZHV performed. The AC deepened on the table, but the next morning, the AC was shallow with fibrin covering the pupil and the PI. Nd: YAG laser lysis of the fibrin and anterior hyaloidotomy through the PI was done. The AC deepened immediately. The IOP has been stable over the next 4 years at 18 mmHg without glaucoma medications. However, VA was counting fingers.