Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report the case of a 31-year-old patient who presented with unilateral acute loss of vision, severe headache, and symptoms of an acute angle-closure glaucoma. Surprisingly, a prepapillary uveal melanoma was the underlying reason; that is, a masquerade syndrome was seen. Enucleation and histopathological investigation of that eye were performed within 3 days after first presentation. Acute angle-closure glaucoma as the initial presentation of uveal melanoma is rare. Nevertheless, clinicians should be aware that patients with refractory unilateral angle-closure glaucoma and asymmetrically opaque media may harbor an occult uveal melanoma.
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PMID:[Acute angle closure glaucoma with unilateral acute loss of vision]. 1975 35

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.
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PMID:Acute angle-closure glaucoma after general anesthesia for bone grafting. 2606 81