tract

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References in periodicals archive ?
12-14) This observation is explained by the absence of demonstrable lymphatics within the uveal tract or the posterior orbit; thus, spread is likely hematogenous.
P suggested the possibility of anterior uveal tract metastasis leading to angle closure with pupillary block.
Choroidal melanoma is the most common primary malignant intraocular tumour, accounting for 80% of all melanomas of the uveal tract.
Most of them result in scleral stretching or necrosis and exhibition of the underlying uveal tract leading to surgical treatment (GREEN & BRANNEN, 1995; SKOROBOHACH & HENDRIX, 2003; TI & TAN, 2003).
The uveal tract is one of the three layers that make up the wall of the eye.