Research on the relationship between pathological features of the uveal melanoma and prognosis.
- Author:
Linjie GUO
1
;
Zhongyao WU
;
Sheng ZHANG
;
Jiaqi CHEN
;
Siming AI
;
Huling ZHENG
Author Information
- Publication Type:Journal Article
- MeSH: Eye Neoplasms; mortality; pathology; Humans; Melanoma; mortality; pathology; Prognosis; Survival Rate; Uveal Neoplasms; mortality; pathology
- From: Chinese Journal of Pathology 2002;31(6):518-521
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the pathological features of uveal melanoma and to evaluate their influence on patients' prognosis.
METHODSParaffin embedded uveal melanoma tissues of 115 cases were examined using routine pathologic methods. Three histological types were classified according to the modified Callender system and patients were followed clinically. The data were done regression and survival analysis by SPSS statistic soft.
RESULTSThe patient with epithelial cell type, mixed type, and spindle cell type uveal melanoma have different life times, the average life time is 35.6 +/- 21.5 months, 63.7 +/- 37.0 months, 69.5 +/- 36.5 months in turn, patients with epithelial uveal melanoma had shorter survival time than other two types. The survival time was negatively related to the largest diameter of contact area with the sclera, the largest height and the depth of tumor invasion to the sclera.
CONCLUSIONSEpithelial uveal melanoma is more malignant than the other two types. Histological classification of this tumor combined with other pathologic features can indicate the patient's prognosis.
