Primary intraocular mesenchymal chondrosarcoma: a histopathological surprise in an enucleated eye
نویسندگان
چکیده
منابع مشابه
Primary extraskeletal mesenchymal chondrosarcoma of the vulva
Extraskeletal chondrosarcoma is rare, making up only 1% of reported chondrosarcoma. We experienced 3 cases of extraskeletal chondrosarcoma, especially in vulva. They were suspected as lipoma of the vulva. The patients had noticed a small but growing mass on their vulva which had been palpated earlier. The masses were excised with a 2 cm resection margin. The final pathological reports confirmed...
متن کاملPrimary intraspinal mesenchymal chondrosarcoma: a case report and literature review.
Mesenchymal chondrosarcomas are rare malignant tumors of the bone and soft tissue. Extraskeletal mesenchymal chondrosarcomas, especially those that arise in the central nervous system, are even rarer. Most of those described were intracranially located, with only a very few cases having been reported in an intraspinal region. Therapeutic experience with primary spinal mesenchymal chondrosarcoma...
متن کاملHistopathological studies of eyes enucleated after failure of intraocular acrylic lens operations.
SINCE Ridley (1951) described his operation, there has been considerable interest and speculation about the possible reaction of the human eye to the presence of an acrylic lenticulus. The clinical impression has been that a certain amount of irritation occurs, as evidenced by frequent iridocyclitis and almost invariable pigment disturbance, but a difference of opinion appears to exist as to th...
متن کاملNonfunctional Retroperitoneal Paraganglioma: A Histopathological Surprise
Paragangliomas are the tumors arising from chromaffin tissue which is distributed along the autonomic nervous system. Most of these tumors secrete and store catecholamines. They can be suspected by clinical symptoms and confirmed by biochemical tests. Retroperitoneal paraganglioma mostly arise from adrenal medulla and are also known as adrenal pheochromocytoma. About 10% of abdominal paragangli...
متن کاملThe effect of intraocular pressure on conventional outflow resistance in the enucleated human eye.
A technique for measuring resistance to outflow in enucleated eyes is described. The technique minimizes the artifactual effects of ocular stretching and anterior chamber deepening. Using this perfusion technique, it was found that the resistance to outflow in normal, enucleated human eyes increases directly and linearly with intraocular pressure. This phenomenon, termed the outflow obstruct...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Canadian Journal of Ophthalmology
سال: 2020
ISSN: 0008-4182
DOI: 10.1016/j.jcjo.2019.10.010