Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0376358 (prostate cancer)
 59,338 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

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).
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PMID:[Clinical and pathologic observation of uveal metastatic carcinoma]. 2776 Jun 50

Choroidal and central nervous system metastases from prostate cancer are extremely rare. We report a case of choroidal and brain metastases from castration-resistant prostate cancer (CRPC). A 75-year-old male patient with metastatic CRPC presented with a 1-week history of a decrease in visual acuity in his left eye. An ophthalmoscopic examination revealed a choroidal tumor, 4 disc diameters across with serious retinal detachment. He was diagnosed with metastatic choroidal tumor from examination and patient's background. The external beam radiation therapy of total 30 Gy was successful and his visual acuity was improved. Three courses of chemotherapy with docetaxel (55 mg/m2) were performed, but finally he was found to have multiple brain metastases 4 months later. His headache disappeared after palliative whole brain radiotherapy, but he died 3 months after diagnosis of brain metastases. Although choroidal and brain metastases from prostate cancer are very rare, it is important for urologists to listen to the patient's complaints and consider the possibility of these rare metastases in patients with advanced cancer.
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PMID:[A Case of Choroidal and Brain Metastases from Castration-Resistant Prostate Cancer]. 2977 21

A 68 year-old male was referred for assessment of an amelanotic lesion in the right eye (RE) that was associated with a gradual loss of visual acuity (VA), of 2 months onset, as the main symptom. It was noted in his medical history, that 6 years ago, he had prostate cancer treated with prostatectomy, lymphadenectomy, and coadjuvant local radiotherapy (RT). He was asymptomatic until 6 months ago, when a metastasis was discovered in the left femur, which was treated with radiotherapy. There were no findings of interest in the left eye (LE). His VA was very low in his RE, and in the eye fundus examination a mass without pigment was observed in the posterior pole with an adjacent exudative retinal detachment. Due to his personal history and results of the complementary tests such as ultrasound and magnetic resonance, the most likely diagnostic option was metastasis of prostate carcinoma, subsequently being confirmed with the histopathology results. Despite 4 cycles of chemotherapy, the patient did not show any clinical or radiological response, worsening until his death 3 months later.
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PMID:Intraocular metastasis as a systemic presentation of neuroendocrine differentiation of prostate carcinoma. 3268 19