title: A case report on allopurinol induced crystalline maculopathy.
authors: Division of Rheumatology, Department of Medicine, Hospital Tuanku Ja'afar Seremban, Seremban, Malaysia.
authors: Chee Ken
authors: CK
authors: Cheah
authors: Department of Ophthalmology, Hospital Tuanku Ja'afar Seremban, Seremban, Malaysia.
authors: Nandini
authors: N
authors: Vijaya Singham
authors: Division of Rheumatology, Department of Medicine, Hospital Tuanku Ja'afar Seremban, Seremban, Malaysia.
authors: Suk Chyn
authors: SC
authors: Gun
mesh_terms: D000328:Adult; D000493:Allopurinol / Q000009:adverse effects*; D003460:Crystallization; D003941:Diagnostic Techniques, Ophthalmological; D005260:Female; D006074:Gout Suppressants / Q000009:adverse effects*; D006801:Humans; D012160:Retina / Q000000981:diagnostic imaging / Q000187:drug effects* / Q000503:physiopathology; D012164:Retinal Diseases / Q000139:chemically induced* / Q000175:diagnosis / Q000503:physiopathology; D041623:Tomography, Optical Coherence; D014792:Visual Acuity / Q000187:drug effects
chemical_list: D006074:Gout Suppressants; D000493:Allopurinol