Consider a solution f ∈ C 2 (Ω) of a prescribed mean curvature equationwhere Ω ⊂ IR 2 is a domain whose boundary has a corner at O = (0, 0) ∈ ∂Ω. If sup x∈Ω |f (x)| and sup x∈Ω |H(x, f (x))| are both finite and Ω has a reentrant corner at O, then the radial limits of f at O,f (r cos(θ), r sin(θ)), are shown to exist and to have a specific type of behavior, independent of the boundary behavior of f on ∂Ω \ {O}. If sup x∈Ω |f (x)| and sup x∈Ω |H(x, f (x))| are both finite and the trace of f on one side has a limit at O, then the radial limits of f at O exist and have a specific type of behavior.