[The clinico-morphological characteristics of the annular form of iridociliary neoplasms].

The authors present the results of clinical and morphologic analysis of 10 cases with annular iridociliary tumors that occurred within the latest decade. The incidence of this tumor among other intraocular tumors has been 3.7%, that among iridocialiary tumors, 42.8%. In seven of the ten patients the disease manifested by elevation of intraocular pressure, less frequently it manifested by changed color of the iris or acute iridocyclitis. Extrabulbar tumor growth into the scleral conjunctiva was observed in half of the patients, in two of these lymphogenic metastases were detected. The prolonged latent course of the disease impeded in the majority of cases not only timely diagnosis of the intraocular tumor, but of its dissemination as well. Four histologic variants of the tumor growth were distinguished.