ABSTRACT
Purpose: The Farnsworth‑Munsell (FM) 100‑hue test is well known but is also time consuming, especially its analytical component. To reduce this needless time‑waste during precious working hours, a simple modification was devised. Design: Prospective, comparative, observational study. Materials and Methods: A transparent clear plastic carrier box replaced the opaque one, allowing ready digital photodocumentation of top and bottom without even opening the box, or handling/inverting the caps - 200 reportedly normals and 50 known color vision defectives could be easily tested on this modified‑FM and results stored, allowing rapid turnover. The captured scores with patient ID were analyzed, at leisure, outside hospital time, saving 45-60 minutes/ patient. After recording, the box was promptly handed over to the next subject for rearrangement. Times taken for test/patient were recorded. Results: Running time was reduced from 60-75 min to ~15 min/patient with no waste of invaluable lab hours. Turnover time is limited to capturing two photographs (~60 sec). The box is relatively cheap and easy to maintain. Conclusions: Our simplified FM 100‑hue test allowed rapid assessment of color visions with easy data storage of both top and bottom.
ABSTRACT
Ocular manifestations form a part of the spectrum of varied clinical presentations in leukemias. Most of the ophthalmic manifestations are related to central nervous system leukemia and bone marrow relapse. We report a case of acute unilateral hypopyon uveitis as an initial presenting feature of relapsing acute lymphoblastic leukemia (ALL) in a pediatric patient. Anterior chamber paracentesis was performed in a four-year-old male child presenting with unilateral treatment-resistant hypopyon after remission of ALL. Examination of aqueous humor aspirate revealed presence of malignant cells. Atypical hypopyon, even unilateral can be an indication of relapsing ALL in a child.