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Query: UMLS:C0020538 (
hypertension
)
170,190
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Acute angle-closure glaucoma
from a spontaneous massive hemorrhagic retinal or choroidal detachment occurred in five eyes. The source of the hemorrhagic detachment was a disciform macular lesion in all instances. The mechanism for the angle closure is the abrupt forward displacement of the lens-iris diaphragm resulting from the massively detached choroid and retina. Four of the five patients had either
systemic hypertension
or a primary or anticoagulant-induced clotting disorder. All patients underwent ultrasonographic studies, and one patient had magnetic resonance imaging (MRI) to rule out melanoma. Only one eye required enucleation for pain relief. Glaucoma medication, cyclophotocoagulation, or retrobulbar alcohol controlled the other four eyes. The clinical, ultrasonographic, MRI, and histopathologic features of this rare condition are described, and an updated therapeutic approach is discussed.
...
PMID:Acute angle-closure glaucoma from spontaneous massive hemorrhagic retinal or choroidal detachment. An updated diagnostic and therapeutic approach. 217 99
Acute angle-closure glaucoma
(AACG) is a rare complication of general anesthesia. The coexistence of individual risk factors for postoperative AACG and factors associated with intraocular
hypertension
are considered to be required for postoperative AACG to develop. We present a case of AACG after general anesthesia for oral bone grafting in a patient with no preoperative eye symptoms. In this case, several factors such as postoperative care in a darkened room, psychological stress, and postoperative
hypertension
may have precipitated the event in this patient, who may have had preexisting undiagnosed elevated intraocular pressure. The interval between the earliest appearance of symptoms at 9 hours and the ultimate diagnosis was 36 hours. In the postoperative period following general anesthesia, any patient is at risk for AACG. It is important that a postoperative diagnosis of AACG should be considered and a timely consultation with an ophthalmologist be considered if a postoperative patient complains of red eyes, visual disorder, eye pain, headache, and nausea.
...
PMID:Acute angle-closure glaucoma after general anesthesia for bone grafting. 2606 81