نتایج جستجو برای: choroidal metastasis

تعداد نتایج: 139476  

Journal: :British Journal of Ophthalmology 1957

Journal: :The British journal of ophthalmology 1961
R J McWilliam

A policeman aged 32 years was first seen in October, 1942, complaining of blurring of the vision of the right eye of 6 months' duration. In this eye the visual acuity was 1/60 and there was a solid detachment of the retina. The eye was enucleated in November, 1942. Pathological examination showed a shallow choroidal tumour overlying the optic nerve, about 10 mm. in diameter by 3 mm. in greatest...

2014
Yozo Mitsui Naoko Arichi Keita Inoue Miho Hiraki Shigenobu Nakamura Takeo Hiraoka Noriyoshi Ishikawa Riruke Maruyama Hiroaki Yasumoto Hiroaki Shiina

Bladder cancer is the second most common genitourinary malignancy and has variable metastatic potential; however, choroidal and cutaneous metastases are extremely rare. Generally, a patient with these uncommon metastases has a very poor prognosis. We present a bladder cancer patient with a visual disorder in the right eye and multiple nodules on head and lower abdomen that developed 17 months a...

2000
Yasutsugu MIWA Satoru MATSUNAGA Kumiko KATO Hiroyuki OGAWA Hiroyuki NAKAYAMA Saori TSUJIMOTO Nobuo SASAKI

A 7-year-old intact female golden Retriever was referred for evaluation of an intraorbital mass of the left eye. Based on ophthalmoscopy, ultrasonography and magnetic resonance imaging (MRI), the tentative diagnosis was made as an intraocular neoplasia, especially choroidal melanoma. The orbital exenteration of the affected eye was performed. The mass was histologically diagnosed as malignant c...

2009
Ibrahim Elghissassi Hanane Inrhaoun Nabil Ismaili Hassan Errihani

Choroidal metastases from renal carcinoma are rare. Most reported cases describe a clear cell carcinoma histologic subtype. Metastatic tubulopapillary renal cell carcinoma to the choroid plexus is very exceptional.We report the case of a 31-year-old man with a history of tubulopapillary renal cell carcinoma who presented two years later with metastatic disease to lungs and presternal soft tissu...

ژورنال: بینا 2019
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Purpose: To measure choroidal thickness in normal subjects, using optical coherent tomography (OCT) in Rasht. Methods: Normal subjects older than 20 years, living in Rasht, were selected through systematic random sampling by using the city telephone directory. The subjects underwent comprehensive eye examinations for inclusion in the study. Then, choroidal thickness was measured in both eyes by...

2012
yasmin Poustchi

C horoidal hemangioma is a relatively rare, benign vascular hamartoma. The circumscribed type is classically unilateral and is believed to be congenital in origin.1,2 Circumscribed choroidal hemangioma typically appears as a slightly oval or round, red-orange mass in the macular or perimacular region of the choroid, often with clinically indistinct borders.1-3 Although choroidal hemangioma is b...

Journal: :Oncology reports 2012
Gian Paolo Giuliari Ama Sadaka

Choroidal metastasis represents the most common form of intraocular malignancies. It may occur in up to 10% of patients with systemic metastasis with almost half of the patients developing central nervous system disease. The most common primary sites of ocular metastasis are breast cancer in women and lung cancer in men. In most cases, these lesions tend to be asymptomatic and are not evaluated...

Journal: :World Journal of Surgical Oncology 2007
Manoj Pandey Om Prakash Anitha Mathews Nileena Nayak Krishnankutty Ramachandran

BACKGROUND Melanomas are malignant neoplasm of melanocytic origin, commonly seen on skin and various mucous membranes. Melanomas are the commonest intraocular malignant tumour in the adults. CASE PRESENTATION A 50-year-old female presented with complains of painless progressive swelling in right cheek region of two months duration. Examination revealed a 6 x 4 cm bony hard swelling in right z...

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