[Clinical and pathologic observation of uveal metastatic carcinoma]

Objective: To observe the clinical and pathological features of uveal metastatic carcinoma. Methods: It was a retrospective case series study. The clinical manifestation, growth pattern, tumor types and relative pathological features of 13 patients visiting from January 1980 to December 2014 with uveal metastatic carcinoma in Tianjin Eye Hospital were analyzed retrospectively. Results: There were 13 cases, 6 cases of male and 7 of female. Age was from 37.0 to 66.0 years old. The mean age was 52.1 years old. all cases were monocular. There were 5 cases with right eye and 8 cases with left eye. Among 13 cases, 10 tumors were in posterior choroid, one tumor was in anterior choroid and ciliary body, 2 tumors were in the iris. There were 5 patients with lung cancer, 4 patients with breast cancer, 1 patient with prostate cancer, 1 patient with thyroid cancer and 1 patient with esophageal cancer. The primary tumor wasn't found in 1 patient. The rapid decrease of visual acuity showed in 10 patients with posterior choroidal metastatic carcinoma, 8 of them accompanied with extensive retinal detachment and 6 of them had secondary glaucoma. The multiple gray-white nodule or pink cauliflower mass on the papillary margin of iris were showed respectively in 2 patients with iris metastatic carcinoma. The pathological examination found that posterior choroidal metastatic carcinoma mainly located in temporal or nasal side choroids in 10 cases, among them, local or diffuse flat choroidal masses showed in 6cases, extensive mass involving choroid and ciliary body showed in 1 case, large nodular or globular choroidal mass showed in 2 cases, choroidal mass surrounded the optic disc in 1 case, optic nerve invasion showed in 3 cases and extraocular or orbital invasion showed in 3 cases. The scleral and subconjunctival invasion showed in 1 case of anterior choroid and ciliary body metastatic carcinoma. Conclusions: Uveal metastatic carcinoma manifested various growth pattern, the rapid decrease of visual acuity, flat or nodular choroidal solid mass, secondary retinal detachment and glaucoma were common clinical features. Some cases might invade extraocular or orbital tissue. (Chin J Ophthalmol, 2016, 52: 769-774).